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$330+ Cheap flights from Lafayette to San Francisco (LFT - SFO)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SFO
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Lafayette to San Francisco

Cheapest flights from Lafayette to San Francisco
Explore the most affordable flight options available from Lafayette to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:07 pm
LFT
-
SFO
1 stop6h 13m
American Airlines
Mon 9/145:30 am
SFO
-
LFT
1 stop8h 59m
American Airlines
Deal found 7/22$330
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:17 pm
LFT
-
SFO
1 stop8h 08m
American Airlines
Sun 9/2711:30 pm
SFO
-
LFT
1 stop8h 40m
American Airlines
Deal found 7/23$335
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:18 pm
LFT
-
SFO
1 stop7h 10m
American Airlines
Mon 9/145:30 am
SFO
-
LFT
1 stop6h 16m
American Airlines
Deal found 7/22$340
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:27 pm
LFT
-
SFO
1 stop8h 44m
American Airlines
Sun 8/305:30 am
SFO
-
LFT
1 stop6h 11m
American Airlines
Deal found 7/20$349
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:11 pm
LFT
-
SFO
1 stop7h 02m
American Airlines
Sat 8/225:30 am
SFO
-
LFT
1 stop6h 11m
American Airlines
Deal found 7/21$359
This Delta deal was found by Cheapflights users on 7/20. 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.
Fri 10/93:06 pm
LFT
-
SFO
1 stop11h 09m
Delta
Fri 10/1610:30 pm
SFO
-
LFT
1 stop10h 18m
Delta
Deal found 7/20$410
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:20 am
LFT
-
SFO
1 stop8h 54m
United Airlines
Tue 8/258:45 am
SFO
-
LFT
1 stop8h 47m
United Airlines
Deal found 7/20$411
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:03 pm
LFT
-
SFO
1 stop6h 40m
American Airlines
Fri 7/3112:26 am
SFO
-
LFT
1 stop7h 56m
American Airlines
Deal found 7/19$413
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:15 am
LFT
-
SFO
1 stop6h 15m
United Airlines
Sun 10/115:00 am
SFO
-
LFT
1 stop8h 29m
United Airlines
Deal found 7/23$415
This Delta deal was found by Cheapflights users on 7/19. 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.
Fri 10/233:06 pm
LFT
-
SFO
1 stop9h 45m
Delta
Wed 10/285:45 pm
SFO
-
LFT
2 stops15h 03m
Delta
Deal found 7/19$416
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:27 pm
LFT
-
SFO
1 stop7h 43m
American Airlines
Tue 8/116:36 am
SFO
-
LFT
1 stop8h 20m
American Airlines
Deal found 7/23$418
This Delta deal was found by Cheapflights users on 7/21. 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 10/43:36 pm
LFT
-
SFO
1 stop8h 03m
Delta
Fri 10/1611:45 pm
SFO
-
LFT
1 stop9h 03m
Delta
Deal found 7/21$420

Find flight deals from Lafayette to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to San Francisco (SFO). 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$488
Provider with most accurate pricing for Lafayette Regional-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lafayette Regional-San Francisco flights.
Search Deals
From Lafayette Regional to San Francisco
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette to San Francisco 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 July 24, 2026.
Use the filters below to find and compare flights from Lafayette to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Fri 10/23

2:10 pm-7:24 pm

1 stop7h 14m

San Francisco

Wed 10/28

3:01 pm-11:05 pm

1 stop6h 04m

$330

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Tue 9/22

2:00 pm-6:29 pm

1 stop6h 29m

San Francisco

Sat 9/26

12:45 am-11:16 am

1 stop8h 31m

$340

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Sat 8/22

5:20 am-12:14 pm

1 stop8h 54m

San Francisco

Tue 8/25

8:45 am-7:32 pm

1 stop8h 47m

$411

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Fri 10/23

3:06 pm-10:51 pm

1 stop9h 45m

San Francisco

Wed 10/28

5:45 pm-10:48 am

2 stops15h 03m

$416

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Thu 8/6

5:27 pm-11:10 pm

1 stop7h 43m

San Francisco

Tue 8/11

6:36 am-4:56 pm

1 stop8h 20m

$418

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Thu 9/10

4:00 pm-11:57 pm

1 stop9h 57m

San Francisco

Mon 9/14

5:38 pm-10:35 am

2 stops14h 57m

$418

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Thu 10/8

5:15 pm-12:15 am

1 stop9h 00m

San Francisco

Sat 10/24

10:30 pm-10:48 am

1 stop10h 18m

$445
Cheapest one-way

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Sun 8/23

11:43 am-7:39 pm

1 stop9h 56m

$374

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Wed 10/7

5:27 pm-12:44 am

1 stop9h 17m

$374

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Wed 8/19

3:24 pm-11:58 pm

1 stop10h 34m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Lafayette to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lafayette to San Francisco in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lafayette-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lafayette-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lafayette-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lafayette-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lafayette-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lafayette to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lafayette 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 Lafayette to San Francisco

What is the cheapest month to book a flight from Lafayette to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Lafayette to San Francisco (average of $308). Flying from Lafayette to San Francisco in March is currently the most expensive (average of $776). 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.

How much does it cost to fly round-trip from Lafayette to San Francisco?

Airfare is below average for this route at the moment.

Lafayette to San Francisco flights typically cost between $376 and $511 in September.
The cheapest round-trip price found within the last 5 days was $330 on American Airlines (Sep 10-Sep 14).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated July 24, 2026.
See what other customers who have flown with United Airlines and American Airlines from Lafayette to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,024 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,024 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Kathy,Jun 2024

RDD - SFO

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

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

  • How long is the flight from Lafayette to San Francisco?

    United Airlines can get you from Lafayette to San Francisco in just under 7h 14m. Your travel time can differ by up to . There are 1806 mi between Lafayette and San Francisco.

  • What are the cheapest airlines flying from Lafayette to San Francisco round-trip?

    Flying on American Airlines is currently your cheapest option to San Francisco, with prices starting at $288. Another option worth looking into is United Airlines, starting at $302 round trip. American Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lafayette to San Francisco 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 Lafayette to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Lafayette to San Francisco (average of $308). Flying from Lafayette to San Francisco in March is currently the most expensive (average of $776). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis

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Top 2 airlines flying from Lafayette to San Francisco

Discover the top 2 airlines that operate flights from Lafayette to San Francisco. 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$302Average$403FlexibilityNo cancel feeOn-time69%

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