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$170+ Cheap flights from Lafayette to San Francisco (LFT - SFO)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SFO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 29, 2025.

Round-trip from

$289
(United Airlines)

One-way from

$170
(Delta)

Popular in

March

Cheapest in

June

Average price

$438
From Lafayette Regional to San Francisco
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One-way flight from Lafayette Regional to San Francisco
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Highest demand for flights based on searches. 15% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 9/912:22 pmLFT - SFO
1 stop6h 12mUnited Airlines
Mon 9/1512:43 amSFO - LFT
1 stop8h 44mUnited Airlines
Deal found 7/26$289
This American Airlines deal was found by Cheapflights users on 7/27. 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 11/114:01 pmLFT - SFO
1 stop9h 08mAmerican Airlines
Sat 11/1512:10 pmSFO - LFT
2 stops9h 05mAmerican Airlines
Deal found 7/27$294
This Delta deal was found by Cheapflights users on 7/28. 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 11/113:10 pmLFT - SFO
2 stops10h 43mDelta
Fri 11/1412:40 amSFO - LFT
2 stops11h 48mDelta
Deal found 7/28$1,106

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 29, 2025.
Use the filters below to find and compare flights from Lafayette to San Francisco that are best for you.

Fly from

Lafayette

Fly to

San Francisco

Route

Depart

Return

Price

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Tue 9/9

12:22 pm-4:34 pm

1 stop6h 12m

San Francisco

Mon 9/15

12:43 am-11:27 am

1 stop8h 44m

$289

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Tue 9/9

4:22 pm-11:15 pm

1 stop8h 53m

San Francisco

Tue 9/16

6:45 am-6:00 pm

2 stops9h 15m

$294

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Tue 9/9

6:00 am-5:48 pm

2 stops13h 48m

San Francisco

Mon 9/15

12:45 am-4:59 pm

2 stops14h 14m

$1,176

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Mon 9/15

3:30 pm-10:41 pm

1 stop9h 11m

$170

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Mon 9/15

10:08 am-7:02 pm

2 stops10h 54m

$348

LafayetteSan Francisco

LFT - SFO

LFTSFO

Lafayette Regional

Mon 10/13

4:10 pm-7:25 am

2 stops17h 15m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 $276). Flying from Lafayette to San Francisco in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from LFT to SFO?

Find hourly flight availability from Lafayette to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Lafayette to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight in the morning.

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 29, 2025.
See what other customers who have flown with Delta, 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.
Delta
8.0
Very good
7,979 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

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 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.

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

    Flying on United Airlines is currently your cheapest option to San Francisco, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $294 and $1,176, respectively. United Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Lafayette to San Francisco one-way?

    One-way options have recently been found by users for as low as $170 on Delta. Other airlines that offer cheap prices include American Airlines from $348 and United Airlines from $451 one-way.

  • 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 $276). Flying from Lafayette to San Francisco in June is currently the most expensive (average of $358). 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
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

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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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$283Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$430FlexibilityNo cancel feeOn-time69%

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