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Lewiston

$436+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LWS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/182:25 pm
SJC
-
LWS
1 stop6h 27m
Delta
Sun 2/227:00 am
LWS
-
SJC
1 stop6h 37m
Delta
Deal found 2/3$436
This Delta deal was found by Cheapflights users on 2/1. 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.
Wed 6/244:45 pm
SFO
-
LWS
1 stop4h 20m
Delta
Sun 6/2812:30 pm
LWS
-
SFO
1 stop6h 05m
Delta
Deal found 2/1$616
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/1812:40 pm
OAK
-
LWS
2 stops8h 12m
Delta
Sun 2/227:00 am
LWS
-
OAK
2 stops9h 12m
Delta
Deal found 2/3$726

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$436
(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 February 3, 2026.
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 2/19

5:55 am-11:35 am

1 stop5h 40m

Lewiston Nez Perce Rgnl

Mon 2/23

7:00 am-1:48 pm

1 stop6h 48m

$436

San JoseLewiston

SJC - LWS

SJCLWS

San Jose

Wed 2/18

1:20 pm-8:52 pm

2 stops7h 32m

Lewiston Nez Perce Rgnl

Sun 2/22

7:00 am-1:37 pm

1 stop6h 37m

$442

OaklandLewiston

OAK - LWS

OAKLWS

Oakland

Wed 2/18

12:40 pm-8:52 pm

2 stops8h 12m

Lewiston Nez Perce Rgnl

Sun 2/22

7:00 am-4:12 pm

2 stops9h 12m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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.

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 27m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 671 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.

See more FAQs

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