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Cheap flights from Flint to San Antonio from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to San Antonio departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Flint to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:33 pm - 11:59 pm
FNT
-
SAT
5h 26m
1 stop
American Airlines Logo
6:23 am - 12:29 pm
SAT
-
FNT
5h 06m
1 stop
$349American Airlines
Tue, May 5 - Tue, May 19
United Airlines Logo
10:09 am - 9:20 pm
FNT
-
SAT
12h 11m
2 stops
United Airlines Logo
2:00 pm - 10:34 pm
SAT
-
FNT
7h 34m
1 stop
$354United Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
5:36 am - 2:21 pm
FNT
-
SAT
9h 45m
2 stops
American Airlines Logo
7:14 am - 7:03 pm
SAT
-
FNT
10h 49m
2 stops
$359American Airlines
Tue, May 5 - Tue, May 19
American Airlines Logo
7:33 pm - 11:59 pm
FNT
-
SAT
5h 26m
1 stop
American Airlines Logo
6:23 am - 12:29 pm
SAT
-
FNT
5h 06m
1 stop
$369American Airlines
Sun, May 3 - Sat, May 9
American Airlines Logo
7:33 pm - 11:59 pm
FNT
-
SAT
5h 26m
1 stop
American Airlines Logo
6:23 am - 12:29 pm
SAT
-
FNT
5h 06m
1 stop
$374American Airlines
Sun, May 3 - Sun, May 10
American Airlines Logo
5:36 am - 2:21 pm
FNT
-
SAT
9h 45m
2 stops
American Airlines Logo
6:10 am - 7:03 pm
SAT
-
FNT
11h 53m
2 stops
$379American Airlines
Sat, May 2 - Thu, May 7
American Airlines Logo
7:33 pm - 11:59 pm
FNT
-
SAT
5h 26m
1 stop
American Airlines Logo
8:14 am - 7:03 pm
SAT
-
FNT
9h 49m
2 stops
$404American Airlines
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
3:36 pm - 10:55 pm
FNT
-
SAT
8h 19m
1 stop
United Airlines Logo
1:40 pm - 11:03 pm
SAT
-
FNT
8h 23m
1 stop
$406United Airlines
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
12:59 pm - 10:59 pm
FNT
-
SAT
11h 00m
2 stops
American Airlines Logo
6:10 am - 7:03 pm
SAT
-
FNT
11h 53m
2 stops
$409American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
5:39 pm - 11:56 pm
FNT
-
SAT
7h 17m
1 stop
American Airlines Logo
6:28 pm - 12:43 am
SAT
-
FNT
5h 15m
1 stop
$426American Airlines
Thu, Jun 25 - Mon, Jun 29

American Airlines flights from Flint to San Antonio

Our best American Airlines deals on Flint to San Antonio flight tickets
American Airlines
May 5
FNT7:33 pmFlint Bishop
5h 26m
1 stop
SAT11:59 pmSan Antonio
May 19
SAT6:23 amSan Antonio
5h 06m
1 stop
FNT12:29 pmFlint Bishop
$349
American Airlines
May 5
FNT5:36 amFlint Bishop
9h 45m
2 stops
SAT2:21 pmSan Antonio
May 19
SAT7:14 amSan Antonio
10h 49m
2 stops
FNT7:03 pmFlint Bishop
$359
American Airlines
May 3
FNT7:33 pmFlint Bishop
5h 26m
1 stop
SAT11:59 pmSan Antonio
May 9
SAT6:23 amSan Antonio
5h 06m
1 stop
FNT12:29 pmFlint Bishop
$369

United Airlines flights from Flint to San Antonio

Our best United Airlines deals on Flint to San Antonio flight tickets
United Airlines
May 5
FNT10:09 amFlint Bishop
12h 11m
2 stops
SAT9:20 pmSan Antonio
May 9
SAT2:00 pmSan Antonio
7h 34m
1 stop
FNT10:34 pmFlint Bishop
$354
United Airlines
Jun 6
FNT3:36 pmFlint Bishop
8h 19m
1 stop
SAT10:55 pmSan Antonio
Jun 12
SAT1:40 pmSan Antonio
8h 23m
1 stop
FNT11:03 pmFlint Bishop
$406
United Airlines
May 5
FNT3:34 pmFlint Bishop
8h 20m
1 stop
SAT10:54 pmSan Antonio
May 9
SAT2:00 pmSan Antonio
7h 34m
1 stop
FNT10:34 pmFlint Bishop
$439

momondo Fare Finder

 
Customize your flight search to find flights from Flint to San Antonio 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, momondo users made 832,500 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Flint to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Tue 5/5

7:33 pm-11:59 pm

1 stop5h 26m

San Antonio

Tue 5/19

6:23 am-12:29 pm

1 stop5h 06m

$349

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Tue 5/5

10:09 am-9:20 pm

2 stops12h 11m

San Antonio

Sat 5/9

2:00 pm-10:34 pm

1 stop7h 34m

$354

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Tue 5/5

5:36 am-2:21 pm

2 stops9h 45m

San Antonio

Tue 5/19

7:14 am-7:03 pm

2 stops10h 49m

$359

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Sun 5/3

7:33 pm-11:59 pm

1 stop5h 26m

San Antonio

Sat 5/9

6:23 am-12:29 pm

1 stop5h 06m

$369

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Sun 5/3

7:33 pm-11:59 pm

1 stop5h 26m

San Antonio

Sun 5/10

6:23 am-12:29 pm

1 stop5h 06m

$374

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Sat 5/2

5:36 am-2:21 pm

2 stops9h 45m

San Antonio

Thu 5/7

6:10 am-7:03 pm

2 stops11h 53m

$379

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 4/22

7:33 pm-11:59 pm

1 stop5h 26m

San Antonio

Sun 4/26

8:14 am-7:03 pm

2 stops9h 49m

$404

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Sat 6/6

3:36 pm-10:55 pm

1 stop8h 19m

San Antonio

Fri 6/12

1:40 pm-11:03 pm

1 stop8h 23m

$406

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 4/22

12:59 pm-10:59 pm

2 stops11h 00m

San Antonio

Sun 4/26

6:10 am-7:03 pm

2 stops11h 53m

$409

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Thu 6/25

5:39 pm-11:56 pm

1 stop7h 17m

San Antonio

Mon 6/29

6:28 pm-12:43 am

1 stop5h 15m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Flint to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Flint and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of June, then book flights to San Antonio from Flint during September instead. Flights to San Antonio in September, while not as cheap as those in June, still average around $274.

Can stopping save me money on Flint to San Antonio flights?

You could potentially save up to 25% on your flight if you consider stops on a Flint to San Antonio flight.

When to book flights from Flint to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Flint to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flint to San Antonio (FNT to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to San Antonio

Fastest flight time

6h 00m

Direct flights

None
The fastest flight from Flint to San Antonio takes 6h 00m
There are no direct flights from Flint to San Antonio. There are no popular flight routes from Flint to San Antonio.
Search flight deals

Frequently asked questions about flying from Flint to San Antonio

  • How far is Flint Bishop to San Antonio by plane?

    San Antonio is 1245.3 mi away from Flint Bishop. Flights usually cover this in 6h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Flint Bishop Airport to San Antonio Airport?

    Prices for flights from Flint Bishop Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to San Antonio Airport?

  • How old do you have to be to fly from Flint Bishop Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Flint to San Antonio?

Best airlines flying from Flint to San Antonio

Compare and see reviews for airlines that fly from Flint to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,562 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,564 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Flint to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Flint.

Can I find flights from Flint to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Flint with this policy.

How can momondo help me find flights from Flint to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Flint.

I’m not ready to book a flight from Flint to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Flint to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Antonio trip

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