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San Francisco Bay Area

$236+ Cheap flights from Lewiston, ID (LWS) to San Francisco Bay Area

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — SFO
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Lewiston to San Francisco Bay Area

Cheapest flights from Lewiston to San Francisco Bay Area
Explore the most affordable flight options available from Lewiston to San Francisco Bay Area. 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 2/2. 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.
Tue 2/177:00 am
LWS
-
SFO
1 stop6h 48m
Delta
Sat 2/215:55 am
SFO
-
LWS
1 stop5h 40m
Delta
Deal found 2/2$436
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 2/1812:24 pm
LWS
-
SFO
2 stops10h 17m
Delta
Sun 2/225:55 am
SFO
-
LWS
1 stop5h 40m
Delta
Deal found 2/3$442
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.
Tue 2/107:05 am
LWS
-
SFO
1 stop6h 38m
Delta
Wed 2/185:55 am
SFO
-
LWS
1 stop5h 40m
Delta
Deal found 2/3$496
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.
Tue 2/107:05 am
LWS
-
OAK
2 stops9h 09m
Delta
Wed 2/185:55 am
OAK
-
LWS
1 stop5h 40m
Delta
Deal found 2/3$502

Find flight deals from Lewiston to San Francisco Bay Area

Keep the following information in mind while searching for Lewiston to San Francisco Bay Area 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)

One-way from

$236
(Delta)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-San Francisco flights.
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From Lewiston Nez Perce Rgnl to San Francisco Bay Area
Search Deals
One-way flight from Lewiston Nez Perce Rgnl to San Francisco Bay Area
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to San Francisco Bay Area 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 Lewiston to San Francisco Bay Area that are best for you.

Fly from

Lewiston

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

LewistonSan Francisco

LWS - SFO

LWSSFO

Lewiston Nez Perce Rgnl

Tue 2/17

7:00 am-1:48 pm

1 stop6h 48m

San Francisco

Sat 2/21

5:55 am-11:35 am

1 stop5h 40m

$436

LewistonSan Francisco

LWS - SFO

LWSSFO

Lewiston Nez Perce Rgnl

Wed 2/18

12:24 pm-10:41 pm

2 stops10h 17m

San Francisco

Sun 2/22

5:55 am-11:35 am

1 stop5h 40m

$442

LewistonSan Jose

LWS - SJC

LWSSJC

Lewiston Nez Perce Rgnl

Tue 4/7

6:10 am-10:58 am

1 stop4h 48m

$236

LewistonSan Jose

LWS - SJC

LWSSJC

Lewiston Nez Perce Rgnl

Mon 4/6

6:10 am-10:58 am

1 stop4h 48m

$302

LewistonSan Jose

LWS - SJC

LWSSJC

Lewiston Nez Perce Rgnl

Sun 4/5

6:10 am-10:58 am

1 stop4h 48m

$302

LewistonSan Jose

LWS - SJC

LWSSJC

Lewiston Nez Perce Rgnl

Sat 4/4

12:10 pm-9:36 pm

1 stop9h 26m

$343

LewistonSan Jose

LWS - SJC

LWSSJC

Lewiston Nez Perce Rgnl

Wed 4/8

6:10 am-2:57 pm

1 stop8h 47m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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

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

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

Currently, May is the cheapest month in which you can book a flight from Lewiston, Idaho to San Francisco Bay Area (average of $108). Flying from Lewiston, Idaho to San Francisco Bay Area in April is currently the most expensive (average of $165). 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 San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with Delta from Lewiston to San Francisco Bay Area by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lewiston to San Francisco Bay Area. 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 from for flights from Lewiston to San Francisco Bay Area?

    For a flight from Lewiston to San Francisco Bay Area, you will be flying from Nez Perce Rgnl. Lewiston Nez Perce Rgnl (LWS) is just 1.9 mi from the center of the city.

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

    There are many flights that can get you from Lewiston, Idaho to San Francisco Bay Area in 6h 48m. Fly via Delta to get the fastest option. Airlines will cover a distance of 664 mi.

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

    When deciding which route to take from Lewiston, Idaho to San Francisco Bay Area consider Lewiston Nez Perce Rgnl - San Francisco, Lewiston Nez Perce Rgnl - San Jose or Lewiston Nez Perce Rgnl - Oakland as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lewiston to San Francisco Bay Area 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 Lewiston, Idaho to San Francisco Bay Area?

    Currently, May is the cheapest month in which you can book a flight from Lewiston, Idaho to San Francisco Bay Area (average of $108). Flying from Lewiston, Idaho to San Francisco Bay Area in April is currently the most expensive (average of $165). 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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Alternative routes for Lewiston to San Francisco Bay Area

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Top airline flying from Lewiston to San Francisco Bay Area

Discover the top airline that operate flights from Lewiston to San Francisco Bay Area. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$220Average$390FlexibilityNo cancel feeOn-timeN/A

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