HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Billings to Boise (BIL - BOI) from $144

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 8/15. 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.
BIL — BOI
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Billings to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) 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 10, 2024.

Popular in

May

Cheapest in

October

Round-trip from

$312

One-way from

$144
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 33% potential price drop
Search Deals
From Billings Logan Intl to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Billings Logan Intl to Boise Air Term. Gowen Fld
Search Deals

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

Friday is generally a great day to depart. Flying on this day could help you save up to 86%.

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

Our data shows that October tends to be the cheapest month to fly to Boise from Billings. Users have commonly found prices around $470 for the month, but tickets can be as low as $316. Due to multiple factors, prepare for potentially higher prices in May.

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

It’s typically best to fly out from Billings to Boise in the afternoon. Doing so could potentially save you 57% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Billings to Boise flights in June & July 2024

Find cheap flight options from Billings 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 3,020,828 searches. Prices were last updated on June 10, 2024.
Scroll through some of the best deals on flights from Billings to Boise in 2024. Check back regularly for other flight deals.
Thu 7/115:29 pmBIL - BOI
1 stop15h 44mMultiple Airlines
Sat 7/139:46 amBOI - BIL
2 stops23h 44mMultiple Airlines
Deal found 6/9$251
Thu 7/115:29 pmBIL - BOI
1 stop15h 44mMultiple Airlines
Sat 7/139:46 amBOI - BIL
3 stops23h 44mMultiple Airlines
Deal found 6/9$281
Thu 7/1110:20 amBIL - BOI
3 stops25h 53mMultiple Airlines
Sat 7/131:03 pmBOI - BIL
2 stops20h 27mMultiple Airlines
Deal found 6/9$345
Thu 7/1111:30 amBIL - BOI
1 stop6h 01mDelta
Sat 7/135:47 amBOI - BIL
1 stop5h 03mDelta
Deal found 6/9$348
Thu 7/1110:20 amBIL - BOI
3 stops25h 53mMultiple Airlines
Sat 7/139:46 amBOI - BIL
3 stops23h 44mMultiple Airlines
Deal found 6/9$375
Thu 7/113:06 pmBIL - BOI
2 stops8h 53mAlaska Airlines
Sun 7/147:20 amBOI - BIL
1 stop7h 05mAlaska Airlines
Deal found 6/9$447
Thu 7/112:30 pmBIL - BOI
2 stops25h 43mUnited Airlines
Sun 7/145:05 amBOI - BIL
1 stop4h 32mUnited Airlines
Deal found 6/9$474
Thu 7/113:06 pmBIL - BOI
2 stops7h 49mAlaska Airlines
Sun 7/148:00 amBOI - BIL
2 stops6h 25mAlaska Airlines
Deal found 6/9$545
Sat 6/156:39 pmBIL - BOI
1 stop4h 29mDelta
Tue 6/185:57 pmBOI - BIL
1 stop6h 20mDelta
Deal found 6/10$808

Billings to Boise 2024 flight deals

Discover exclusive flight deals for travel between Billings and Boise in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Scroll through some of the best deals on flights from Billings to Boise in 2024. Check back regularly for other flight deals.
Thu 7/115:29 pmBIL - BOI
1 stop15h 44mMultiple Airlines
Sat 7/139:46 amBOI - BIL
2 stops23h 44mMultiple Airlines
Deal found 6/9$251
Tue 8/276:40 pmBIL - BOI
1 stop5h 35mDelta
Fri 8/3011:55 amBOI - BIL
1 stop6h 00mDelta
Deal found 6/10$278
Thu 7/115:29 pmBIL - BOI
1 stop15h 44mMultiple Airlines
Sat 7/139:46 amBOI - BIL
3 stops23h 44mMultiple Airlines
Deal found 6/9$281
Fri 9/275:30 amBIL - BOI
1 stop4h 13mDelta
Mon 9/307:10 pmBOI - BIL
1 stop5h 07mDelta
Deal found 6/9$288
Fri 9/273:16 pmBIL - BOI
2 stops21h 03mAlaska Airlines
Mon 9/3010:00 amBOI - BIL
1 stop4h 36mAlaska Airlines
Deal found 6/9$320
Tue 8/277:15 pmBIL - BOI
2 stops17h 38mAlaska Airlines
Fri 8/305:37 pmBOI - BIL
1 stop18h 11mAlaska Airlines
Deal found 6/10$337
Thu 7/1110:20 amBIL - BOI
3 stops25h 53mMultiple Airlines
Sat 7/131:03 pmBOI - BIL
2 stops20h 27mMultiple Airlines
Deal found 6/9$345
Thu 7/1111:30 amBIL - BOI
1 stop6h 01mDelta
Sat 7/135:47 amBOI - BIL
1 stop5h 03mDelta
Deal found 6/9$348
Fri 9/273:16 pmBIL - BOI
2 stops21h 03mAlaska Airlines
Mon 9/305:05 pmBOI - BIL
2 stops17h 46mAlaska Airlines
Deal found 6/9$352

One-way flights to Boise from Billings

Search for one-way flight options from Billings 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 3,020,828 searches. Data last updated June 10, 2024.
If you're seeking multiple options on one-way flights from Billings to Boise, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Billings to Boise instead should update the search form at the top of page.
Thu 8/156:40 pmBIL - BOI
1 stop5h 35mDelta
Deal found 6/9$144
Thu 8/157:00 amBIL - BOI
2 stops13h 28mAlaska Airlines
Deal found 6/9$192

Find flights from Billings to Boise within your budget

Customize your flight search to find flights from Billings 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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$251 - $474

Route

Depart

Return

Price

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Thu 7/11

1 stop15h 44m

Boise Air Term. Gowen Fld

Sat 7/13

2 stops23h 44m

$251

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Tue 8/27

1 stop5h 35m

Boise Air Term. Gowen Fld

Fri 8/30

1 stop6h 00m

$278

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Thu 7/11

1 stop15h 44m

Boise Air Term. Gowen Fld

Sat 7/13

3 stops23h 44m

$281

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Fri 9/27

1 stop4h 13m

Boise Air Term. Gowen Fld

Mon 9/30

1 stop5h 07m

$288

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Fri 9/27

2 stops21h 03m

Boise Air Term. Gowen Fld

Mon 9/30

1 stop4h 36m

$320

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Tue 8/27

2 stops17h 38m

Boise Air Term. Gowen Fld

Fri 8/30

1 stop18h 11m

$337

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Thu 7/11

3 stops25h 53m

Boise Air Term. Gowen Fld

Sat 7/13

2 stops20h 27m

$345

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Thu 7/11

1 stop5h 35m

Boise Air Term. Gowen Fld

Sun 7/14

1 stop5h 47m

$348

Billings Logan IntlBoise Air Term. Gowen Fld

BIL - BOI

BILBOI

Billings Logan Intl

Thu 7/11

2 stops25h 43m

Boise Air Term. Gowen Fld

Sun 7/14

1 stop4h 32m

$474

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the cheapest time to fly round-trip from Billings to Boise. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to Boise flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday 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 Billings to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Billings 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 10, 2024.
Read reviews from past customers who have flown Delta, Alaska Airlines and American Airlines from Billings to Boise. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,295 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,661 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,172 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Overall

8.1

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • Can I find flights from Billings to Boise for under $300 on Cheapflights?

    Yes, there are multiple flights from Billings to Boise for under $300. The cheapest flight booked recently is on Multiple Airlines for just $251, but on average you can expect to pay $513.

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

    Our cheapest airline available from Billings to Boise is Delta. Our recent data shows that you can find tickets from as low as $278 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at $320 and $474 round-trip. You may be able to fly from Billings to Boise for 40% less than the average price by searching for these airlines.

  • What does BIL to BOI mean?

    BIL and BOI are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BIL to BOI refers to a flight route from Billings Logan Intl Airport to Boise Air Term. Gowen Fld Airport.

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

    The amount of baggage you can bring on your Billings 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 Billings to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billings 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 Billings to Boise that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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 Billings to Boise that allow pets onboard?

    Many airlines flying from Billings 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 Billings to Boise?

    Yes, you can often find last-minute deals on Billings 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 Billings to Boise flight deals updated?

    The Billings to Boise flight deals you see on this page were last updated on 6/10.

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

    Alaska Airlines, Delta and United Airlines are the most popular airlines when flying from Billings to Boise.

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

    Currently, December is the cheapest month in which you can book a flight from Billings to Boise (average of $312). Flying from Billings 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 Billings to Boise
See prices for flight routes from nearby airports that may be better suited for you.

Bozeman to Spokane flights
Billings to Spokane flights
Bozeman to Boise flights
Missoula to Boise flights
Great Falls to Boise flights
Kalispell to Boise flights
Missoula to Spokane flights
Helena to Spokane flights
Missoula to Jackson flights
Bozeman to Hailey flights
Helena to Boise flights
Bozeman to West Yellowstone flights

Top 3 airlines flying from Billings to Boise

Discover the top 3 airlines that operate flights from Billings 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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$293Average$410FlexibilityNo cancel feeOn-time75%
DeltaCheapest$316Average$436FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$374Average$567FlexibilityNo cancel feeOn-time69%
Sacramento to Phoenix flights
Philadelphia to Phoenix flights
Detroit to New York flights
Dallas to Mumbai flights
Houston to Dallas flights
San Francisco to Honolulu flights
Phoenix to Las Vegas flights
San Francisco to San Diego flights
USA to Greece flights
Cleveland to Los Angeles flights
Seattle to Los Angeles flights
Billings to Mumbai flights

Search flights from Billings to Boise by cabin class

Find flights from Billings 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

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