HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Francisco to Lewiston (SFO - LWS) from $393

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. 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.
SFO — LWS
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from San Francisco to Lewiston

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lewiston (LWS). 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 May 29, 2024.

Popular in

July

Cheapest in

June

Average price

$818

Round-trip from

$285
High demand for flights, 56% potential price rise
Search Deals
Best time to find cheap flights, 50% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From San Francisco to Lewiston Nez Perce Rgnl
Search Deals

What is the cheapest day to fly round-trip from San Francisco to Lewiston, Idaho?

Wednesday flights are found to be more expensive to fly from San Francisco to Lewiston, Idaho. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lewiston, Idaho.

What is the cheapest month to fly from San Francisco to Lewiston, Idaho?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, June can be a great choice for travel to Lewiston, Idaho. Flights to Lewiston, Idaho from San Francisco in June are about $596 on average during June, but can be found for as low as $235.

When is the cheapest time to fly from San Francisco to Lewiston, Idaho (SFO - LWS)?

One of the essential ways to save on airfare from San Francisco to Lewiston, Idaho is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

Cheap Delta flights from San Francisco to Lewiston

Explore cheap flight options specifically provided by Delta for the route between San Francisco and Lewiston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Delta flights we've found from San Francisco to Lewiston. Make sure to double check the flight details before booking.
Tue 6/114:35 pmSFO - LWS
1 stop4h 31mDelta
Tue 6/2512:25 pmLWS - SFO
2 stops6h 38mDelta
Deal found 5/26$438
Tue 6/119:30 amSFO - LWS
2 stops11h 36mDelta
Tue 6/257:00 amLWS - SFO
2 stops9h 29mDelta
Deal found 5/26$478
Tue 6/114:35 pmSFO - LWS
1 stop4h 31mDelta
Mon 6/247:00 amLWS - SFO
1 stop5h 16mDelta
Deal found 5/26$523
Tue 6/114:35 pmSFO - LWS
1 stop4h 31mDelta
Mon 6/2412:25 pmLWS - SFO
2 stops11h 50mDelta
Deal found 5/26$528
Tue 6/251:30 pmSFO - LWS
1 stop7h 36mDelta
Tue 7/212:25 pmLWS - SFO
2 stops9h 45mDelta
Deal found 5/27$538
Mon 6/106:05 amSFO - LWS
1 stop5h 39mDelta
Mon 6/247:00 amLWS - SFO
1 stop5h 16mDelta
Deal found 5/26$558
Mon 6/106:05 amSFO - LWS
1 stop5h 39mDelta
Mon 6/2412:25 pmLWS - SFO
2 stops11h 50mDelta
Deal found 5/26$563
Tue 6/119:30 amSFO - LWS
2 stops11h 36mDelta
Sat 6/2212:25 pmLWS - SFO
2 stops8h 56mDelta
Deal found 5/26$568
Fri 6/281:30 pmSFO - LWS
1 stop7h 36mDelta
Thu 7/47:00 amLWS - SFO
1 stop5h 14mDelta
Deal found 5/27$578

Cheap United Airlines flights from San Francisco to Lewiston

Explore cheap flight options specifically provided by United Airlines for the route between San Francisco and Lewiston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Some of the best deals we've found on United Airlines flights traveling from San Francisco to Lewiston. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 6/116:30 amSFO - LWS
1 stop15h 43mUnited Airlines
Sun 6/235:30 amLWS - SFO
1 stop26h 13mUnited Airlines
Deal found 5/26$469
Tue 6/116:00 amSFO - LWS
2 stops16h 13mUnited Airlines
Sun 6/235:30 amLWS - SFO
1 stop26h 13mUnited Airlines
Deal found 5/26$474
Tue 6/115:00 amSFO - LWS
1 stop17h 13mUnited Airlines
Tue 6/255:30 amLWS - SFO
1 stop27h 57mUnited Airlines
Deal found 5/26$504
Tue 6/115:00 amSFO - LWS
1 stop17h 13mUnited Airlines
Sat 6/225:30 amLWS - SFO
1 stop26h 18mUnited Airlines
Deal found 5/26$524
Tue 6/255:00 amSFO - LWS
1 stop17h 13mUnited Airlines
Tue 7/25:30 amLWS - SFO
1 stop6h 11mUnited Airlines
Deal found 5/27$531
Fri 7/2611:00 pmSFO - LWS
2 stops23h 18mUnited Airlines
Sun 7/285:30 amLWS - SFO
1 stop28h 09mUnited Airlines
Deal found 5/28$594
Tue 6/256:00 amSFO - LWS
2 stops16h 13mUnited Airlines
Tue 7/25:30 amLWS - SFO
2 stops19h 26mUnited Airlines
Deal found 5/27$595
Tue 6/116:00 amSFO - LWS
2 stops16h 13mUnited Airlines
Sun 6/235:30 amLWS - SFO
2 stops26h 05mUnited Airlines
Deal found 5/26$645
Fri 6/289:18 pmSFO - LWS
2 stops25h 00mUnited Airlines
Thu 7/49:00 amLWS - SFO
2 stops13h 00mUnited Airlines
Deal found 5/27$657

Cheap San Francisco to Lewiston flights in May & June 2024

Find cheap flight options from San Francisco to Lewiston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Lewiston in 2024. For more flight deals, be sure to check back very soon.
Sun 6/24:40 pmSFO - LWS
1 stop4h 22mDelta
Mon 6/31:05 pmLWS - SFO
1 stop5h 20mDelta
Deal found 5/28$888
Sun 6/24:40 pmSFO - LWS
1 stop4h 22mDelta
Mon 6/31:05 pmLWS - SFO
2 stops8h 45mDelta
Deal found 5/28$893
Sun 6/210:55 amSFO - LWS
2 stops10h 07mDelta
Mon 6/31:05 pmLWS - SFO
2 stops8h 45mDelta
Deal found 5/28$898

San Francisco to Lewiston 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Lewiston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Lewiston in 2024. For more flight deals, be sure to check back very soon.
Sat 7/64:35 pmSFO - LWS
1 stop4h 32mDelta
Mon 7/2912:17 pmLWS - SFO
2 stops8h 02mDelta
Deal found 5/28$393
Sat 7/64:35 pmSFO - LWS
1 stop4h 32mDelta
Mon 7/297:11 amLWS - SFO
1 stop5h 02mDelta
Deal found 5/28$478
Mon 7/298:23 pmSFO - LWS
1 stop25h 55mUnited Airlines
Tue 8/65:30 amLWS - SFO
1 stop28h 09mUnited Airlines
Deal found 5/28$485
Fri 7/266:30 amSFO - LWS
1 stop15h 48mUnited Airlines
Sun 7/285:30 amLWS - SFO
1 stop28h 09mUnited Airlines
Deal found 5/28$523
Fri 7/124:30 pmSFO - LWS
1 stop4h 36mDelta
Mon 7/157:11 amLWS - SFO
1 stop5h 02mDelta
Deal found 5/28$558
Sat 7/69:30 amSFO - LWS
2 stops11h 37mDelta
Mon 7/2912:17 pmLWS - SFO
2 stops8h 02mDelta
Deal found 5/28$568
Fri 7/2611:00 pmSFO - LWS
2 stops23h 18mUnited Airlines
Sun 7/285:30 amLWS - SFO
1 stop28h 09mUnited Airlines
Deal found 5/28$594
Fri 7/124:30 pmSFO - LWS
1 stop4h 36mDelta
Mon 7/157:11 amLWS - SFO
2 stops9h 28mDelta
Deal found 5/28$693
Thu 8/86:05 amSFO - LWS
1 stop5h 32mDelta
Sat 8/107:11 amLWS - SFO
1 stop5h 02mDelta
Deal found 5/28$778

San Francisco to Lewiston flights leaving soon

Find last-minute flight options from San Francisco to Lewiston 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 2,696,634 searches. Data last updated May 29, 2024.
Consider one of these great deals we found on last-minute flights from San Francisco to Lewiston. It's wise to confirm all flight details are correct before booking.
Sun 6/24:40 pmSFO - LWS
1 stop4h 22mDelta
Mon 6/31:05 pmLWS - SFO
1 stop5h 20mDelta
Deal found 5/28$888
Sun 6/24:40 pmSFO - LWS
1 stop4h 22mDelta
Mon 6/31:05 pmLWS - SFO
2 stops8h 45mDelta
Deal found 5/28$893
Sun 6/210:55 amSFO - LWS
2 stops10h 07mDelta
Mon 6/31:05 pmLWS - SFO
2 stops8h 45mDelta
Deal found 5/28$898

Find flights from San Francisco to Lewiston within your budget

Customize your flight search to find flights from San Francisco to Lewiston 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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$438 - $531

Route

Depart

Return

Price

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

1 stop4h 31m

Lewiston Nez Perce Rgnl

Tue 6/25

2 stops6h 38m

$438

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

1 stop15h 43m

Lewiston Nez Perce Rgnl

Sun 6/23

1 stop26h 13m

$469

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

2 stops16h 13m

Lewiston Nez Perce Rgnl

Sun 6/23

1 stop26h 13m

$474

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

2 stops11h 36m

Lewiston Nez Perce Rgnl

Tue 6/25

2 stops9h 29m

$478

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

1 stop17h 13m

Lewiston Nez Perce Rgnl

Tue 6/25

1 stop27h 57m

$504

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

1 stop4h 31m

Lewiston Nez Perce Rgnl

Mon 6/24

1 stop5h 16m

$523

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

1 stop17h 13m

Lewiston Nez Perce Rgnl

Sat 6/22

1 stop26h 18m

$524

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/11

1 stop4h 31m

Lewiston Nez Perce Rgnl

Mon 6/24

2 stops11h 50m

$528

San FranciscoLewiston Nez Perce Rgnl

SFO - LWS

SFOLWS

San Francisco

Tue 6/25

1 stop17h 13m

Lewiston Nez Perce Rgnl

Tue 7/2

1 stop6h 11m

$531

Flights are sorted by cheapest first

Deals found on 5/26

When is the cheapest time to fly from San Francisco to Lewiston, Idaho?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Lewiston. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Lewiston, Idaho flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings 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 San Francisco to Lewiston

Have a flexible travel schedule? Discover the best time to fly to Lewiston from San Francisco 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 Lewiston by month

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

LWS

Temperature

33.8 - 75.2 °F

Reviews of airlines servicing Lewiston

Get insights into the airlines that provide service to Lewiston. 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 Lewiston. Reviews last updated May 29, 2024.
Peruse reviews from past customers who have flown with Delta and United Airlines from San Francisco to Lewiston to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,784 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Lewiston. 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 San Francisco to Lewiston, Idaho for under $500 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Lewiston, Idaho for under $500. The cheapest flight booked recently is on Delta for just $438, but on average you can expect to pay $553.

  • Are there last-minute flights available from San Francisco to Lewiston, Idaho for under $900?

    There are currently 3+ open flights from San Francisco to Lewiston, Idaho within the next 7 days for less than $900.

  • What are the cheapest airlines flying from San Francisco to Lewiston, Idaho round-trip?

    Currently priced at $438, Delta will fly you from San Francisco to Lewiston, Idaho and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $469. You may be able to fly from San Francisco to Lewiston, Idaho for 26% less than the average price by searching for these airlines.

  • What does SFO to LWS mean?

    Great question - SFO to LWS just means San Francisco Airport to Lewiston Nez Perce Rgnl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from San Francisco to Lewiston that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Lewiston 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 San Francisco to Lewiston with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Lewiston 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 San Francisco to Lewiston that include hotel bookings?

    Yes. In addition to deals on San Francisco to Lewiston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Lewiston?

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

  • Can I find deals for business class flights from San Francisco to Lewiston?

    Yes. Cheapflights offers flight deals from San Francisco to Lewiston 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 San Francisco to Lewiston that allow pets onboard?

    Many airlines flying from San Francisco to Lewiston 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 San Francisco to Lewiston?

    Yes, you can often find last-minute deals on San Francisco to Lewiston 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 San Francisco to Lewiston, Idaho flight deals updated?

    The San Francisco to Lewiston, Idaho flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from San Francisco to Lewiston, Idaho?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Lewiston, Idaho (average of $285). Flying from San Francisco to Lewiston, Idaho in July is currently the most expensive (average of $553). 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 San Francisco to Lewiston
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Boise flights
Los Angeles to Spokane flights
Los Angeles to Jackson flights
San Francisco to Jackson flights
San Francisco to Boise flights
San Francisco to Spokane flights
Ontario to Boise flights
San Diego to Spokane flights
Burbank to Boise flights
Santa Ana to Boise flights
Ontario to Spokane flights
San Diego to Boise flights
San Jose to Boise flights
San Jose to Spokane flights
Oakland to Boise flights
Los Angeles to Idaho Falls flights
Sacramento to Boise flights
Ontario to Jackson flights
Los Angeles to Hailey flights
San Jose to Jackson flights
Sacramento to Spokane flights
San Diego to Jackson flights
Oakland to Spokane flights
Las Vegas to Boise flights
Burbank to Spokane flights
San Francisco to Hailey flights
Los Angeles to West Yellowstone flights
Oakland to Jackson flights
Fresno to Spokane flights
Santa Ana to Spokane flights
Ontario to Idaho Falls flights
San Francisco to West Yellowstone flights
Long Beach to Boise flights
Reno to Boise flights
San Francisco to Idaho Falls flights
Las Vegas to Spokane flights
Palm Springs to Boise flights
Santa Ana to Jackson flights
Bakersfield to Boise flights
San Diego to Idaho Falls flights
San Jose to West Yellowstone flights
Ontario to Hailey flights
Santa Ana to Hailey flights
San Jose to Idaho Falls flights
Fresno to Boise flights
Oakland to West Yellowstone flights
Reno to Spokane flights
San Diego to Lewiston flights
Sacramento to Jackson flights
Burbank to Idaho Falls flights

Top 2 airlines flying from San Francisco to Lewiston

Discover the top 2 airlines that operate flights from San Francisco to Lewiston. 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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$359FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$379Average$520FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Boston to Hawaii flights
Philadelphia to Las Vegas flights
Newark Airport to West Palm Beach flights
Orlando to Fort Lauderdale flights
San Francisco to Denver flights
O'ahu to The Big Island flights
Orlando to Chicago flights
San Francisco to Vancouver flights
Dallas to Mexico City flights
USA to Australia flights
Dallas to Seattle flights
San Francisco to Lhasa flights

Search flights from San Francisco to Lewiston by cabin class

Find flights from San Francisco to Lewiston, 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 Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Lewiston?

Deals for San Francisco to Lewiston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Lewiston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Lewiston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco to Lewiston with no change fees?

Need flexible booking options for your flight to Lewiston from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Lewiston become cheaper?

Yes! Start tracking prices for San Francisco to Lewiston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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