$90+ Cheap flights from San Francisco (SFO) to Lafayette, IN, IN
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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IND
Feb 27 — Mar 61
1 adult, Economy
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Find cheap flights from San Francisco to Lafayette with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to Lafayette are usually found in September or February, booked 75 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from San Francisco to Lafayette
Cheapest flights from San Francisco to LafayetteExplore the most affordable flight options available from San Francisco to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from San Francisco to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:00 pm
SFO
- IND
Nonstop4h 19m
United Airlines
Sun 3/227:15 am
IND
- SFO
Nonstop5h 09m
United Airlines
Deal found 1/28![United Airlines logo]()
$269
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:48 pm
SFO
- IND
1 stop11h 06m
Frontier
Tue 4/78:33 pm
IND
- SFO
1 stop6h 50m
Frontier
Deal found 1/27![Frontier logo]()
$270
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 6/111:00 pm
SFO
- IND
Nonstop4h 33m
United Airlines
Wed 6/107:00 am
IND
- SFO
1 stop8h 15m
United Airlines
Deal found 1/26![United Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:00 am
SFO
- IND
1 stop10h 38m
Multiple Airlines
Mon 3/306:41 pm
IND
- SFO
2 stops27h 33m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$277
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:00 am
SFO
- IND
1 stop10h 38m
Frontier
Mon 3/168:38 pm
IND
- SFO
1 stop6h 50m
Frontier
Deal found 1/26![Frontier logo]()
$278
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 3/611:59 pm
SFO
- IND
1 stop8h 22m
United Airlines
Wed 3/117:15 am
IND
- SFO
Nonstop5h 11m
United Airlines
Deal found 1/25![United Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:15 am
SFO
- IND
1 stop10h 52m
Frontier
Sun 2/228:52 pm
IND
- SFO
1 stop14h 11m
Frontier
Deal found 1/28![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:00 am
SFO
- IND
1 stop29h 35m
Frontier
Mon 2/912:38 pm
IND
- SFO
2 stops32h 42m
Frontier
Deal found 1/27![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 pm
SFO
- IND
2 stops18h 03m
Frontier
Thu 3/1212:16 pm
IND
- SFO
1 stop9h 58m
Frontier
Deal found 1/27![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:04 pm
SFO
- IND
1 stop19h 39m
Frontier
Mon 3/168:38 pm
IND
- SFO
2 stops28h 00m
Frontier
Deal found 1/27![Frontier logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:30 am
SFO
- IND
1 stop9h 26m
Alaska Airlines
Tue 3/107:57 pm
IND
- SFO
1 stop22h 51m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
SFO
- IND
1 stop7h 17m
Delta
Mon 3/167:00 pm
IND
- SFO
1 stop8h 35m
Delta
Deal found 1/27![Delta logo]()
$289
Find flight deals from San Francisco to Lafayette
Keep the following information in mind while searching for San Francisco to Lafayette flight deals. Data was last updated January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (United Airlines) |
One-way from | $90 (Priceline) |
Popular in | November |
Cheapest in | September |
Average price | $383 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Lafayette 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 January 28, 2026.
Use the filters below to find and compare flights from San Francisco to Lafayette that are best for you.
Fly from
San Francisco
Fly to
Lafayette
Route
Depart
Return
Price
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Fri 5/29
12:45 am-11:00 am
1 stop7h 15m
Indianapolis
Wed 7/8
5:35 am-7:32 am
Nonstop4h 57m
$279
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Tue 3/3
6:30 am-6:56 pm
1 stop9h 26m
Indianapolis
Tue 3/10
7:57 pm-3:48 pm
1 stop22h 51m
$286
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Tue 6/9
9:53 am-9:55 pm
1 stop9h 02m
Indianapolis
Sun 6/14
2:00 pm-8:22 pm
1 stop9h 22m
$289
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Fri 7/24
2:25 pm-12:02 am
1 stop6h 37m
Indianapolis
Mon 7/27
7:50 pm-11:45 pm
1 stop6h 55m
$289
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Fri 6/5
11:00 pm-6:33 am
Nonstop4h 33m
Indianapolis
Fri 7/17
5:35 am-7:32 am
Nonstop4h 57m
$289
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Thu 3/26
6:00 am-4:18 pm
1 stop7h 18m
Indianapolis
Wed 4/8
5:15 pm-11:00 pm
1 stop8h 45m
$289
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Thu 2/19
5:45 am-5:25 pm
1 stop8h 40m
Indianapolis
Sat 2/21
6:10 am-10:59 am
1 stop7h 49m
$289
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Mon 7/13
10:30 pm-8:56 am
1 stop7h 26m
Indianapolis
Mon 7/20
3:50 pm-8:22 pm
1 stop7h 32m
$289
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Tue 2/24
11:30 am-11:10 pm
2 stops8h 40m
Indianapolis
Tue 3/3
4:25 pm-10:20 pm
2 stops8h 55m
$299
San FranciscoIndianapolis
SFO - IND
SFOIND
San Francisco
Wed 7/22
7:00 am-4:44 pm
1 stop6h 44m
Indianapolis
Sat 8/1
11:31 am-5:26 pm
1 stop8h 55m
$314
Showing 1-10 of 21 results
Best time to book a flight from San Francisco to Lafayette
Have a flexible travel schedule? Discover the best time to fly to Lafayette from San Francisco 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 to Lafayette
How far ahead should I book a flight from San Francisco to Lafayette?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Lafayette. Price data was last updated on January 23, 2026.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Lafayette. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Lafayette?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Lafayette (average of $150). Flying from San Francisco to Lafayette in January is currently the most expensive (average of $269). 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 SFO to L4F?
Find hourly flight availability from San Francisco to Lafayette. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.
One of the essential ways to save on airfare from San Francisco to Lafayette is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.
What is the cheapest day to fly from San Francisco to Lafayette?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Lafayette. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their San Francisco to Lafayette flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Lafayette
Get insights into the airlines that provide service to Lafayette. 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 Lafayette. Reviews last updated January 28, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Francisco to Lafayette. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Lafayette. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Lafayette
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Francisco to Lafayette
Discover the top 5 airlines that operate flights from San Francisco to Lafayette. 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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$246 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$428 | FlexibilityNo cancel fee | On-time63% |