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Lewiston

$472+ Cheap flights from San Francisco Bay Area to Lewiston, ID (LWS)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LWS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Lewiston

Cheapest flights from San Francisco Bay Area to Lewiston
Explore the most affordable flight options available from San Francisco Bay Area to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:26 pmSFO - LWS
2 stops10h 04mDelta
Sun 12/2112:16 pmLWS - SFO
1 stop6h 05mDelta
Deal found 12/16$1,123
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:34 pmOAK - LWS
2 stops9h 56mDelta
Tue 12/237:15 amLWS - OAK
2 stops8h 49mDelta
Deal found 12/15$1,139

Find flight deals from San Francisco Bay Area to Lewiston

Keep the following information in mind while searching for San Francisco Bay Area to Lewiston flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$472
(Delta)
Provider with most accurate pricing for San Francisco-Lewiston Nez Perce Rgnl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Lewiston Nez Perce Rgnl flights.
Search Deals
From San Francisco Bay Area to Lewiston Nez Perce Rgnl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Lewiston that are best for you.

Fly from

San Francisco Bay Area

Fly to

Lewiston

Route

Depart

Return

Price

San FranciscoLewiston

SFO - LWS

SFOLWS

San Francisco

Thu 1/1

2:35 pm-8:52 pm

1 stop6h 17m

Lewiston Nez Perce Rgnl

Mon 1/5

12:24 pm-6:18 pm

1 stop5h 54m

$472

San FranciscoLewiston

SFO - LWS

SFOLWS

San Francisco

Sat 12/20

12:26 pm-10:30 pm

2 stops10h 04m

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-6:21 pm

1 stop6h 05m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from San Francisco Bay Area to Lewiston

Have a flexible travel schedule? Discover the best time to fly to Lewiston from San Francisco Bay Area 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Lewiston

What is the cheapest month to book a flight from San Francisco Bay Area to Lewiston, Idaho?

Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Lewiston, Idaho (average of $108). Flying from San Francisco Bay Area to Lewiston, Idaho in March is currently the most expensive (average of $177). 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.

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 December 16, 2025.
Read reviews from past customers who have flown Delta from San Francisco Bay Area to Lewiston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

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 Bay Area to Lewiston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lewiston from San Francisco Bay Area?

    Located just 1.9 mi from the city center, Lewiston Nez Perce Rgnl (LWS) is the airport most travelers will use when flying to Lewiston from San Francisco Bay Area.

  • How long is the flight from San Francisco Bay Area to Lewiston, Idaho?

    Airlines like Delta fly from San Francisco Bay Area to Lewiston, Idaho in about 6h 17m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 664 mi.

  • What are the most popular routes from San Francisco Bay Area to Lewiston, Idaho?

    Most travelers choose San Francisco - Lewiston Nez Perce Rgnl, San Jose - Lewiston Nez Perce Rgnl or Oakland - Lewiston Nez Perce Rgnl when deciding on the best route from San Francisco Bay Area to Lewiston, Idaho.

  • Can I find deals for flights from San Francisco Bay Area to Lewiston that include hotel bookings?

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to Lewiston.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Lewiston, Idaho?

    Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Lewiston, Idaho (average of $108). Flying from San Francisco Bay Area to Lewiston, Idaho in March is currently the most expensive (average of $177). 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.

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Top airline flying from San Francisco Bay Area to Lewiston

Discover the top airline that operate flights from San Francisco Bay Area 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 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$376FlexibilityNo cancel feeOn-timeN/A

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