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$243+ Cheap flights from San Antonio to Flint (SAT - FNT)

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FNT
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from San Antonio to Flint

Cheapest flights from San Antonio to Flint
Explore the most affordable flight options available from San Antonio to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/6. 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 12/1111:53 amSAT - FNT
2 stops10h 39mAmerican Airlines
Thu 12/1811:09 amFNT - SAT
1 stop7h 42mAmerican Airlines
Deal found 12/6$444
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Thu 12/112:12 pmSAT - FNT
1 stop7h 18mUnited Airlines
Mon 12/227:00 amFNT - SAT
2 stops11h 49mUnited Airlines
Deal found 12/6$473
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/113:06 pmSAT - FNT
2 stops25h 11mMultiple Airlines
Mon 12/228:56 pmFNT - SAT
1 stop15h 54mMultiple Airlines
Deal found 12/7$507
This Mytrip deal was found by Cheapflights users on 12/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:10 pmSAT - FNT
3 stops25h 23mMultiple Airlines
Thu 12/185:41 pmFNT - SAT
2 stops19h 09mMultiple Airlines
Deal found 12/6$576
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/225:10 amSAT - FNT
1 stop16h 07mMultiple Airlines
Fri 12/261:24 pmFNT - SAT
1 stop17h 11mMultiple Airlines
Deal found 12/6$635
This Kiwi.com deal was found by Cheapflights users on 12/6. 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 12/225:10 amSAT - FNT
1 stop16h 07mMultiple Airlines
Mon 12/291:24 pmFNT - SAT
1 stop17h 11mMultiple Airlines
Deal found 12/6$708
This American Airlines deal was found by Cheapflights users on 12/6. 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.
Mon 12/229:32 amSAT - FNT
2 stops12h 35mAmerican Airlines
Mon 12/2910:54 amFNT - SAT
1 stop14h 05mAmerican Airlines
Deal found 12/6$715

Find flight deals from San Antonio to Flint

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Flint (FNT). 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$349
(United Airlines)

One-way from

$243
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$281
Provider with most accurate pricing for San Antonio-Flint Bishop flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Flint Bishop flights.
Search Deals
From San Antonio to Flint Bishop
Search Deals
One-way flight from San Antonio to Flint Bishop
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Flint 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 December 8, 2025.
Use the filters below to find and compare flights from San Antonio to Flint that are best for you.

Fly from

San Antonio

Fly to

Flint

Route

Depart

Return

Price

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Sat 1/31

2:05 pm-10:44 pm

1 stop7h 39m

Flint Bishop

Tue 2/3

5:44 pm-11:13 pm

1 stop6h 29m

$349

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Mon 2/2

6:06 am-1:10 pm

1 stop6h 04m

Flint Bishop

Mon 2/16

7:36 pm-8:22 am

2 stops13h 46m

$385

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Thu 12/11

11:53 am-11:32 pm

2 stops10h 39m

Flint Bishop

Thu 12/18

11:09 am-5:51 pm

1 stop7h 42m

$444

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Sun 12/21

2:01 pm-10:17 pm

1 stop31h 16m

$243

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Mon 12/22

5:10 am-10:17 pm

1 stop16h 07m

$265

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Thu 12/11

1:51 pm-5:33 pm

1 stop26h 42m

$325

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Fri 12/19

5:10 am-10:40 pm

1 stop16h 30m

$328

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Wed 12/17

6:10 pm-11:01 am

3 stops39h 51m

$371

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Wed 12/24

4:05 pm-3:51 pm

2 stops22h 46m

$394

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Tue 12/23

2:08 pm-10:30 pm

1 stop7h 22m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 13 results
1
2

Compare providers for flights from San Antonio to Flint

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 San Antonio to Flint in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

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

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

Currently, June is the cheapest month in which you can book a flight from San Antonio to Flint (average of $88). Flying from San Antonio to Flint in December is currently the most expensive (average of $239). 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 Flint

Get insights into the airlines that provide service to Flint. 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 Flint. Reviews last updated December 8, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from San Antonio to Flint. 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.
United Airlines
7.4
Good
9,076 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,076 reviews
United Airlines
7.4
Good
9,076 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,042 reviews
United Airlines
7.4
Good
9,076 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Flint. 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 San Antonio to Flint?

    There are many flights that can get you from San Antonio to Flint in 7h 39m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 1234 mi.

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

    Our cheapest airline available from San Antonio to Flint is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. An additional option worth looking into is United Airlines, starting at $268. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from San Antonio to Flint (average of $88). Flying from San Antonio to Flint in December is currently the most expensive (average of $239). 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 Flint?

Book flights to Flint if you plan to visit one of these locations
Grand Blanc
Birch Run

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Top 2 airlines flying from San Antonio to Flint

Discover the top 2 airlines that operate flights from San Antonio to Flint. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$373FlexibilityNo cancel feeOn-time69%

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