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$220+ Cheap flights from Flint to San Francisco (FNT - 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SFO
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Flint to San Francisco

Cheapest flights from Flint to San Francisco
Explore the most affordable flight options available from Flint 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 7/23. 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.
Wed 9/25:45 pm
FNT
-
SFO
1 stop9h 00m
American Airlines
Wed 9/97:00 am
SFO
-
FNT
2 stops14h 12m
American Airlines
Deal found 7/23$363
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.
Fri 8/145:45 pm
FNT
-
SFO
1 stop9h 00m
American Airlines
Sun 8/236:00 am
SFO
-
FNT
1 stop8h 15m
American Airlines
Deal found 7/20$369
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:32 pm
FNT
-
SFO
1 stop8h 44m
United Airlines
Wed 8/262:05 pm
SFO
-
FNT
1 stop6h 46m
United Airlines
Deal found 7/22$379
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.
Wed 8/266:32 pm
FNT
-
SFO
1 stop8h 58m
United Airlines
Sun 8/301:54 pm
SFO
-
FNT
1 stop6h 57m
United Airlines
Deal found 7/20$407
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
FNT
-
SFO
1 stop16h 10m
Multiple Airlines
Thu 8/133:43 pm
SFO
-
FNT
1 stop21h 20m
Multiple Airlines
Deal found 7/19$423
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.
Wed 8/195:45 pm
FNT
-
SFO
1 stop9h 00m
American Airlines
Wed 8/268:08 am
SFO
-
FNT
2 stops13h 45m
American Airlines
Deal found 7/22$428
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 am
FNT
-
SFO
2 stops15h 14m
Multiple Airlines
Thu 8/133:43 pm
SFO
-
FNT
1 stop21h 20m
Multiple Airlines
Deal found 7/19$442
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
FNT
-
SFO
2 stops29h 43m
Multiple Airlines
Thu 8/133:43 pm
SFO
-
FNT
1 stop21h 20m
Multiple Airlines
Deal found 7/19$456
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.
Wed 8/266:25 am
FNT
-
SFO
1 stop8h 01m
American Airlines
Sun 8/308:08 am
SFO
-
FNT
2 stops13h 45m
American Airlines
Deal found 7/20$467
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
FNT
-
SFO
2 stops17h 10m
Multiple Airlines
Thu 8/133:43 pm
SFO
-
FNT
1 stop21h 20m
Multiple Airlines
Deal found 7/19$476

Find flight deals from Flint to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) 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

$363
(American Airlines)

One-way from

$220
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$688
Provider with most accurate pricing for Flint Bishop-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-San Francisco flights.
Search Deals
From Flint Bishop to San Francisco
Search Deals
One-way flight from Flint Bishop to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 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 Flint 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 Flint to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Wed 8/19

6:32 pm-12:16 am

1 stop8h 44m

San Francisco

Wed 8/26

2:05 pm-11:51 pm

1 stop6h 46m

$379

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Wed 8/26

6:32 pm-12:30 am

1 stop8h 58m

San Francisco

Sun 8/30

1:54 pm-11:51 pm

1 stop6h 57m

$407

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Wed 10/21

6:25 am-10:30 am

1 stop7h 05m

San Francisco

Tue 10/27

5:00 am-5:18 pm

1 stop9h 18m

$489

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Fri 12/4

6:00 pm-12:36 am

1 stop9h 36m

San Francisco

Mon 12/7

7:45 pm-5:18 pm

2 stops18h 33m

$498
Quickest round-trip

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Thu 8/27

6:32 pm-10:55 pm

1 stop7h 23m

San Francisco

Mon 8/31

1:54 pm-11:51 pm

1 stop6h 57m

$529
Cheapest one-way

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Wed 8/5

7:00 am-7:14 pm

2 stops15h 14m

$271
Quickest one-way

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Sun 8/16

6:32 pm-10:55 pm

1 stop7h 23m

$379

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Sun 8/9

6:25 am-4:02 pm

2 stops12h 37m

$494

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Thu 7/30

2:27 pm-7:24 pm

1 stop7h 57m

$513

FlintSan Francisco

FNT - SFO

FNTSFO

Flint Bishop

Fri 7/31

2:27 pm-7:24 pm

1 stop7h 57m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint 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 Flint 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 Flint-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-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 Flint-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 Flint to San Francisco

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

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

Currently, October is the cheapest month in which you can book a flight from Flint to San Francisco (average of $338). Flying from Flint to San Francisco in November is currently the most expensive (average of $733). 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 Flint to San Francisco?

Airfare is below average for this route at the moment.

Flint to San Francisco flights typically cost between $429 and $662 in September.
The cheapest round-trip price found within the last 5 days was $363 on American Airlines (Sep 2-Sep 9).

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 Flint 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
10,026 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
10,026 reviews
United Airlines
7.4
Good
10,026 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
11,842 reviews
United Airlines
7.4
Good
10,026 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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 Flint 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 Flint to San Francisco?

    There are many flights that can get you from Flint to San Francisco in 8h 44m. Fly via United Airlines to get the fastest option. Flint and San Francisco are separated by a distance of 2049 mi.

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

    United Airlines, at $308, was found to be the cheapest airline from Flint to San Francisco. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Flint to San Francisco (average of $338). Flying from Flint to San Francisco in November is currently the most expensive (average of $733). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Flint to San Francisco

Discover the top 2 airlines that operate flights from Flint 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
United AirlinesCheapest$308Average$489FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$319Average$528FlexibilityNo cancel feeOn-time71%

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