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Cheap flights from Flint to San Antonio from $217

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 6/4. 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.
Multiple Airlines Logo
1:32 pm - 9:27 am
FNT
-
SAT
20h 55m
1 stop
Multiple Airlines Logo
10:22 am - 12:42 pm
SAT
-
FNT
25h 20m
1 stop
$271Multiple Airlines
Wed, Mar 18 - Tue, Mar 24
Multiple Airlines Logo
3:32 pm - 9:30 am
FNT
-
SAT
18h 58m
1 stop
Multiple Airlines Logo
10:26 am - 12:42 pm
SAT
-
FNT
25h 16m
1 stop
$282Multiple Airlines
Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
1:32 pm - 9:27 am
FNT
-
SAT
20h 55m
1 stop
Multiple Airlines Logo
1:22 pm - 2:04 pm
SAT
-
FNT
23h 42m
1 stop
$284Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
3:32 pm - 9:30 am
FNT
-
SAT
18h 58m
1 stop
Multiple Airlines Logo
10:26 am - 11:39 am
SAT
-
FNT
24h 13m
2 stops
$285Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
7:38 pm - 11:56 pm
FNT
-
SAT
5h 18m
1 stop
American Airlines Logo
5:19 am - 11:55 am
SAT
-
FNT
5h 36m
1 stop
$289American Airlines
Fri, Mar 6 - Thu, Mar 12
United Airlines Logo
5:46 pm - 11:15 pm
FNT
-
SAT
6h 29m
1 stop
United Airlines Logo
5:00 am - 2:55 pm
SAT
-
FNT
8h 55m
2 stops
$294United Airlines
Fri, Mar 6 - Thu, Mar 12
Multiple Airlines Logo
2:38 pm - 9:27 am
FNT
-
SAT
19h 49m
2 stops
Multiple Airlines Logo
10:22 am - 12:42 pm
SAT
-
FNT
25h 20m
1 stop
$297Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
1:32 pm - 9:27 am
FNT
-
SAT
20h 55m
1 stop
Multiple Airlines Logo
10:22 am - 10:39 am
SAT
-
FNT
23h 17m
2 stops
$299Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
3:30 pm - 10:57 pm
FNT
-
SAT
8h 27m
2 stops
United Airlines Logo
5:00 am - 5:02 pm
SAT
-
FNT
11h 02m
2 stops
$300United Airlines
Tue, Mar 10 - Wed, Mar 18
Multiple Airlines Logo
1:32 pm - 9:27 am
FNT
-
SAT
20h 55m
1 stop
Multiple Airlines Logo
10:22 am - 4:34 pm
SAT
-
FNT
29h 12m
2 stops
$303Multiple Airlines
Wed, Mar 11 - Wed, Mar 18

American Airlines flights from Flint to San Antonio

Our best American Airlines deals on Flint to San Antonio flight tickets
American Airlines
Mar 6
FNT7:38 pmFlint Bishop
5h 18m
1 stop
SAT11:56 pmSan Antonio
Mar 12
SAT5:19 amSan Antonio
5h 36m
1 stop
FNT11:55 amFlint Bishop
$289
American Airlines
Feb 27
FNT7:38 pmFlint Bishop
5h 18m
1 stop
SAT11:56 pmSan Antonio
Mar 2
SAT5:17 amSan Antonio
5h 38m
1 stop
FNT11:55 amFlint Bishop
$314
American Airlines
Feb 27
FNT7:38 pmFlint Bishop
5h 18m
1 stop
SAT11:56 pmSan Antonio
Mar 2
SAT8:30 amSan Antonio
9h 26m
2 stops
FNT6:56 pmFlint Bishop
$319

United Airlines flights from Flint to San Antonio

Our best United Airlines deals on Flint to San Antonio flight tickets
United Airlines
Mar 6
FNT5:46 pmFlint Bishop
6h 29m
1 stop
SAT11:15 pmSan Antonio
Mar 12
SAT5:00 amSan Antonio
8h 55m
2 stops
FNT2:55 pmFlint Bishop
$294
United Airlines
Mar 10
FNT3:30 pmFlint Bishop
8h 27m
2 stops
SAT10:57 pmSan Antonio
Mar 18
SAT5:00 amSan Antonio
11h 02m
2 stops
FNT5:02 pmFlint Bishop
$300
United Airlines
Mar 12
FNT5:46 pmFlint Bishop
6h 29m
1 stop
SAT11:15 pmSan Antonio
Mar 17
SAT5:00 amSan Antonio
11h 02m
2 stops
FNT5:02 pmFlint Bishop
$354

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 February 11, 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

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 3/18

1:32 pm-9:27 am

1 stop20h 55m

San Antonio

Tue 3/24

10:22 am-12:42 pm

1 stop25h 20m

$271

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 3/4

3:32 pm-9:30 am

1 stop18h 58m

San Antonio

Tue 3/10

10:26 am-12:42 pm

1 stop25h 16m

$282

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 3/18

1:32 pm-9:27 am

1 stop20h 55m

San Antonio

Wed 3/25

1:22 pm-2:04 pm

1 stop23h 42m

$284

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 3/4

3:32 pm-9:30 am

1 stop18h 58m

San Antonio

Wed 3/11

10:26 am-11:39 am

2 stops24h 13m

$285

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Fri 3/6

7:38 pm-11:56 pm

1 stop5h 18m

San Antonio

Thu 3/12

5:19 am-11:55 am

1 stop5h 36m

$289

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Fri 3/6

5:46 pm-11:15 pm

1 stop6h 29m

San Antonio

Thu 3/12

5:00 am-2:55 pm

2 stops8h 55m

$294

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Tue 3/17

2:38 pm-9:27 am

2 stops19h 49m

San Antonio

Tue 3/24

10:22 am-12:42 pm

1 stop25h 20m

$297

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 3/18

1:32 pm-9:27 am

1 stop20h 55m

San Antonio

Wed 3/25

10:22 am-10:39 am

2 stops23h 17m

$299

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Tue 3/10

3:30 pm-10:57 pm

2 stops8h 27m

San Antonio

Wed 3/18

5:00 am-5:02 pm

2 stops11h 02m

$300

FlintSan Antonio

FNT - SAT

FNTSAT

Flint Bishop

Wed 3/11

1:32 pm-9:27 am

1 stop20h 55m

San Antonio

Wed 3/18

10:22 am-4:34 pm

2 stops29h 12m

$303

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 cheapest month to fly to San Antonio?

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

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

You could potentially save up to 31% 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 07m

Direct flights

None
The fastest flight from Flint to San Antonio takes 6h 07m
There are no direct flights from Flint to San Antonio. There are no popular flight routes from Flint to San Antonio.
Search flight deals

  • 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 07m, 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
9,276 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,267 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.

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