HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Seattle to Boise (SEA - BOI) from $62

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — BOI
Jun 12 — Jun 191
From?
To?
Wed 6/12
Wed 6/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld are usually found in September or October, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$312

One-way from

$89
High demand for flights, 21% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals
From Seattle/Tacoma Intl to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld
Search Deals

What is the cheapest day to fly round-trip from Seattle to Boise?

Users have found that flying from Seattle to Boise on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Boise?

To save up to 202% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Boise from $296 1-2 weeks out and tickets from $487 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Boise?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, September can be a great choice for travel to Boise. Flights to Boise from Seattle in September are about $211 on average during September, but can be found for as low as $118.

What is the cheapest time of day to fly from SEA to BOI?

It’s typically best to fly out from Seattle to Boise in the evening. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Seattle to Boise flights in June & July 2024

Find cheap flight options from Seattle to Boise specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 7, 2024.
Check out some of the best flight deals from Seattle to Boise in 2024. For more flight deals, be sure to check back very soon.
Tue 7/29:49 amSEA - BOI
1 stop9h 34mSpirit Airlines
Wed 7/101:03 pmBOI - SEA
1 stop7h 57mSpirit Airlines
Deal found 6/6$124
Tue 7/165:10 amSEA - BOI
1 stop6h 03mSpirit Airlines
Tue 7/231:03 pmBOI - SEA
1 stop12h 32mSpirit Airlines
Deal found 6/7$131
Wed 7/175:10 amSEA - BOI
1 stop6h 03mSpirit Airlines
Wed 7/247:28 pmBOI - SEA
1 stop6h 07mSpirit Airlines
Deal found 6/6$137
Tue 7/238:54 pmSEA - BOI
1 stop14h 19mSpirit Airlines
Wed 7/247:28 pmBOI - SEA
1 stop6h 07mSpirit Airlines
Deal found 6/6$138
Mon 7/18:59 pmSEA - BOI
1 stop18h 40mSpirit Airlines
Tue 7/236:20 pmBOI - SEA
1 stop7h 15mSpirit Airlines
Deal found 6/7$141
Mon 7/19:50 amSEA - BOI
Nonstop1h 24mMultiple Airlines
Tue 7/236:20 pmBOI - SEA
1 stop7h 15mMultiple Airlines
Deal found 6/7$151
Thu 6/277:05 amSEA - BOI
Nonstop1h 24mMultiple Airlines
Tue 7/29:13 pmBOI - SEA
1 stop12h 19mMultiple Airlines
Deal found 6/6$158
Mon 7/18:59 pmSEA - BOI
1 stop18h 40mSpirit Airlines
Thu 7/47:24 pmBOI - SEA
1 stop14h 08mSpirit Airlines
Deal found 6/6$160
Mon 7/299:21 pmSEA - BOI
1 stop13h 52mMultiple Airlines
Thu 8/16:54 pmBOI - SEA
1 stop6h 05mMultiple Airlines
Deal found 6/6$161

Seattle to Boise 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Boise in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
Check out some of the best flight deals from Seattle to Boise in 2024. For more flight deals, be sure to check back very soon.
Tue 7/29:49 amSEA - BOI
1 stop9h 34mSpirit Airlines
Wed 7/101:03 pmBOI - SEA
1 stop7h 57mSpirit Airlines
Deal found 6/6$124
Tue 7/165:10 amSEA - BOI
1 stop6h 03mSpirit Airlines
Tue 7/231:03 pmBOI - SEA
1 stop12h 32mSpirit Airlines
Deal found 6/7$131
Wed 7/175:10 amSEA - BOI
1 stop6h 03mSpirit Airlines
Wed 7/247:28 pmBOI - SEA
1 stop6h 07mSpirit Airlines
Deal found 6/6$137
Tue 7/238:54 pmSEA - BOI
1 stop14h 19mSpirit Airlines
Wed 7/247:28 pmBOI - SEA
1 stop6h 07mSpirit Airlines
Deal found 6/6$138
Mon 7/18:59 pmSEA - BOI
1 stop18h 40mSpirit Airlines
Tue 7/236:20 pmBOI - SEA
1 stop7h 15mSpirit Airlines
Deal found 6/7$141
Tue 8/207:20 amSEA - BOI
Nonstop1h 23mMultiple Airlines
Mon 8/2611:54 amBOI - SEA
1 stop7h 21mMultiple Airlines
Deal found 6/5$150
Mon 7/19:50 amSEA - BOI
Nonstop1h 24mMultiple Airlines
Tue 7/236:20 pmBOI - SEA
1 stop7h 15mMultiple Airlines
Deal found 6/7$151
Tue 8/207:28 amSEA - BOI
Nonstop1h 31mDelta
Mon 8/265:00 pmBOI - SEA
Nonstop1h 36mDelta
Deal found 6/5$157
Thu 6/277:05 amSEA - BOI
Nonstop1h 24mMultiple Airlines
Tue 7/29:13 pmBOI - SEA
1 stop12h 19mMultiple Airlines
Deal found 6/6$158

Seattle to Boise flights leaving soon

Find last-minute flight options from Seattle to Boise for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
Have a look at some of the flights available from Seattle to Boise departing last-minute. It's wise to confirm all flight details are correct before booking.
Thu 6/139:28 amSEA - BOI
1 stop9h 55mSpirit Airlines
Sat 6/229:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Deal found 6/6$220
Thu 6/139:28 amSEA - BOI
1 stop8h 09mSpirit Airlines
Tue 6/189:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Deal found 6/6$226
Mon 6/179:28 amSEA - BOI
1 stop9h 55mSpirit Airlines
Thu 6/207:27 pmBOI - SEA
1 stop14h 05mSpirit Airlines
Deal found 6/6$245
Thu 6/139:28 amSEA - BOI
1 stop9h 55mSpirit Airlines
Sun 6/169:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Deal found 6/6$249
Sat 6/158:47 amSEA - BOI
1 stop10h 36mSpirit Airlines
Mon 6/179:13 pmBOI - SEA
1 stop12h 46mSpirit Airlines
Deal found 6/6$256
Sat 6/158:50 amSEA - BOI
Nonstop1h 24mMultiple Airlines
Mon 6/179:13 pmBOI - SEA
1 stop12h 46mMultiple Airlines
Deal found 6/6$280
Fri 6/148:59 pmSEA - BOI
1 stop14h 54mSpirit Airlines
Sat 6/159:13 pmBOI - SEA
1 stop12h 19mSpirit Airlines
Deal found 6/5$282
Thu 6/139:28 amSEA - BOI
1 stop8h 09mSpirit Airlines
Sat 6/159:13 pmBOI - SEA
1 stop23h 56mSpirit Airlines
Deal found 6/6$285
Fri 6/149:28 amSEA - BOI
1 stop8h 01mSpirit Airlines
Fri 6/149:13 pmBOI - SEA
1 stop11h 44mSpirit Airlines
Deal found 6/6$298

One-way flights to Boise from Seattle

Search for one-way flight options from Seattle to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
Some of the best available deals we've found on one-way flights from Seattle to Boise. Those needing a return flight from Seattle to Boise can use the search form above.
Tue 8/68:54 pmSEA - BOI
1 stop14h 19mSpirit Airlines
Deal found 6/6$62
Wed 9/252:21 pmSEA - BOI
1 stop5h 28mSpirit Airlines
Deal found 6/6$63
Tue 7/99:41 pmSEA - BOI
1 stop13h 32mSpirit Airlines
Deal found 6/6$69
Wed 7/245:10 amSEA - BOI
1 stop6h 03mSpirit Airlines
Deal found 6/6$70
Wed 9/259:14 amSEA - BOI
2 stops10h 35mSpirit Airlines
Deal found 6/6$78
Mon 7/18:59 pmSEA - BOI
1 stop18h 40mSpirit Airlines
Deal found 6/6$79
Wed 7/108:55 pmSEA - BOI
1 stop14h 04mSpirit Airlines
Deal found 6/6$81
Wed 9/49:14 amSEA - BOI
2 stops10h 35mSpirit Airlines
Deal found 6/6$83
Tue 8/207:23 pmSEA - BOI
1 stop14h 41mSpirit Airlines
Deal found 6/6$86

Find flights from Seattle to Boise within your budget

Customize your flight search to find flights from Seattle to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$124 - $208

Route

Depart

Return

Price

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 7/2

1 stop9h 34m

Boise Air Term. Gowen Fld

Wed 7/10

1 stop7h 57m

$124

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Mon 7/22

1 stop13h 52m

Boise Air Term. Gowen Fld

Tue 7/30

1 stop12h 32m

$131

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 7/17

1 stop6h 03m

Boise Air Term. Gowen Fld

Wed 7/24

1 stop6h 07m

$137

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 7/23

1 stop14h 19m

Boise Air Term. Gowen Fld

Wed 7/24

1 stop6h 07m

$138

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 8/20

Nonstop1h 23m

Boise Air Term. Gowen Fld

Mon 8/26

1 stop7h 21m

$150

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 7/2

1 stop5h 50m

Boise Air Term. Gowen Fld

Wed 7/10

Nonstop1h 29m

$151

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 8/20

Nonstop1h 31m

Boise Air Term. Gowen Fld

Mon 8/26

Nonstop1h 36m

$157

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 11/6

Nonstop1h 23m

Boise Air Term. Gowen Fld

Sun 11/10

1 stop6h 09m

$166

Seattle/Tacoma IntlBoise Air Term. Gowen Fld

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Thu 7/4

1 stop7h 46m

Boise Air Term. Gowen Fld

Thu 7/11

1 stop6h 37m

$208

Flights are sorted by cheapest first

Deals found on 6/6

How far ahead should I book a flight from Seattle to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Boise. Price data was last updated on May 31, 2024.
Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Seattle to Boise?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Boise. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Boise flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Boise by month

Plan your trip to Boise by taking into account the average temperature and rainfall totals by month.

BOI

Temperature

30.2 - 75.2 °F

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated June 7, 2024.
Read through reviews of airlines operating flights from Seattle to Boise, such as Delta, Spirit Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,231 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,231 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,344 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
10,683 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,205 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Spirit Airlines
6.4
Okay
8,569 reviews
Alaska Airlines
8.1
Very good
9,231 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.1

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Boise?

    To fly from Seattle to Boise, you need to book a flight from Seattle/Tacoma Intl (SEA) to Air Term. Gowen Fld (BOI). Nonstop flights to Boise Air Term. Gowen Fld from Seattle/Tacoma Intl take 1h 24m on average. When it comes time to book airfare, you have a few options: there are 40 outbound flights from Seattle/Tacoma Intl to Air Term. Gowen Fld offered by 4 different airlines.

  • Can I find flights from Seattle to Boise for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Boise for under $200. The cheapest flight booked recently is on Spirit Airlines for just $124, but on average you can expect to pay $158.

  • Are there nonstop flights from Seattle to Boise for under $200 on Cheapflights?

    Cheapflights has at least 18 direct flights from Seattle to Boise under $200. A good price for a nonstop flight from Seattle to Boise is less than $248.

  • Are there last-minute flights available from Seattle to Boise for under $300?

    There are currently 20+ open flights from Seattle to Boise within the next 7 days for less than $300.

  • What days are nonstop flights available from Seattle to Boise?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Friday, Saturday.

  • How popular is this Seattle to Boise flight route?

    Flights from Seattle/Tacoma Intl to Boise Air Term. Gowen Fld have been viewed 18 times in the past calendar month.

  • How many flights depart from Seattle to Boise on average per day?

    Per day, 53 flights depart from Seattle to Boise on average.
    Morning (6am - Noon) - 13% of flight departures
    Afternoon (Noon - 6pm) - 42% of flight departures
    Evening (6pm - Midnight) - 45% of flight departures

  • How long is the flight from Seattle to Boise?

    For as low as $124, Spirit Airlines can have you in Boise from Seattle in 1h 23m. There are 400 mi between Seattle and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Boise round-trip?

    Our cheapest airline available from Seattle to Boise is Spirit Airlines. Our recent data shows that you can find tickets from as low as $124 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $157 and $166 round-trip. Users have found that Spirit Airlines is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Boise one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $62. Delta flights start at $89 while deals on Alaska Airlines start at $98 one-way.

  • What are the most reliable airlines from Seattle to Boise?

    Before booking your flight to Boise from Seattle, check out the most reliable airlines to get you to your destination on time: Japan Airlines (93%), Aeromexico (93%), Horizon Air( 92%).

  • What are the cheapest flights from Seattle to Boise?

    Looking for the cheapest flight from Seattle to Boise? While on average our users pay $192, our data indicates the cheapest price to be $108. The most popular route (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), is priced around $118.

  • What does SEA to BOI mean?

    Seattle/Tacoma Intl Airport is SEA and Boise Air Term. Gowen Fld Airport is BOI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Boise flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Boise flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Boise that include hotel bookings?

    Yes. In addition to deals on Seattle to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Boise.

  • Can I find deals for business class flights from Seattle to Boise?

    Yes. Cheapflights offers flight deals from Seattle to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Boise that allow pets onboard?

    Many airlines flying from Seattle to Boise offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Boise?

    Yes, you can often find last-minute deals on Seattle to Boise flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Boise flight deals updated?

    The Seattle to Boise flight deals you see on this page were last updated on 6/7.

  • What are the most popular airlines that fly from Seattle to Boise?

    The most popular airlines flying from Seattle to Boise are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Seattle to Boise?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Boise (average of $312). Flying from Seattle to Boise in June is currently the most expensive (average of $457). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Boise
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Spokane flights
Portland to Boise flights
Portland to Spokane flights
Seattle to Jackson flights
Seattle to Idaho Falls flights
Spokane to Boise flights
Portland to Jackson flights
Portland to Idaho Falls flights
Seattle to Hailey flights
Spokane to Idaho Falls flights
Seattle to Twin Falls flights
Pullman to Boise flights
Seattle to West Yellowstone flights
Bellingham to Spokane flights
Seattle to Lewiston flights
Seattle to Pocatello flights
Portland to Hailey flights
Spokane to Jackson flights
Portland to Lewiston flights
Portland to Twin Falls flights
Spokane to Hailey flights
Pasco to Idaho Falls flights
Pullman to Spokane flights
Spokane to Pocatello flights
Bellingham to Hailey flights
Portland to Pocatello flights
Spokane to Twin Falls flights
Pasco to West Yellowstone flights
Yakima to Hailey flights

Top 4 airlines flying from Seattle to Boise

Discover the top 4 airlines that operate flights from Seattle to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$154FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$99Average$226FlexibilityNo cancel feeOn-time75%
DeltaCheapest$118Average$206FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$274FlexibilityNo cancel feeOn-time71%
Atlanta to Tampa flights
Los Angeles to Fort Lauderdale flights
Seattle to Phoenix flights
Orlando to Seattle flights
Boise to Seattle flights
Orlando to Houston flights
Los Angeles to Las Vegas flights
Los Angeles to San Diego flights
Salt Lake City to Dallas flights
Los Angeles to Rome flights
New York to Toronto flights
Seattle to Burgas flights

Search flights from Seattle to Boise by cabin class

Find flights from Seattle to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Seattle to Boise

Find hourly flight availability from Seattle to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2024.
1%of flight departuresEarly morningMidnight to 6 am
16%of flight departuresMorning6 am to noon
49%of flight departuresAfternoonNoon to 6 pm
34%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Boise

Explore weekly flight availability from Seattle to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 7, 2024.
Sunday42daily flights
Monday43daily flights
Tuesday35daily flights
Wednesday38daily flights
Thursday40daily flights
Friday44daily flights
Saturday43daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines