What airlines fly to Flint, Michigan?

Delta, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Flint, Michigan from San Antonio according to our data. Delta is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Flint, Michigan. Keep in mind that there are 6 different airlines that fly to Flint, Michigan on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Flint Bishop?

United Airlines is the most popular carrier operating from San Antonio to Flint Bishop

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

Prices for flights from San Antonio Airport to Flint Bishop Airport refresh daily.

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

The number of operators available for flights from San Antonio Airport to Flint Bishop Airport is 2 as of July 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Flint Bishop Airport.

What documentation or ID do you need to fly to Flint Bishop Airport?

The travel and health documents required for your trip to Flint Bishop 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 Flint Bishop Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$302 Cheap Flights from San Antonio to Flint in 2025

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Find the cheapest flights from San Antonio to Flint

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 2:03 pmSAT-FNT

6h 03m1 stop

10:53 am - 5:44 pmFNT-SAT

7h 51m1 stop

$324American Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 8

7:00 am - 2:03 pmSAT-FNT

6h 03m1 stop

2:33 pm - 11:00 pmFNT-SAT

9h 27m2 stops

$329American Airlines

Find Deal

Fri, Sep 26 - Sat, Oct 4

6:45 am - 1:23 pmSAT-FNT

5h 38m1 stop

7:00 am - 12:01 pmFNT-SAT

6h 01m1 stop

$341United Airlines

Find Deal

Fri, Aug 15 - Tue, Aug 19

6:45 am - 1:23 pmSAT-FNT

5h 38m1 stop

4:43 pm - 10:58 pmFNT-SAT

7h 15m2 stops

$347United Airlines

Find Deal

Fri, Aug 15 - Tue, Aug 19

7:00 am - 2:03 pmSAT-FNT

6h 03m1 stop

6:00 am - 12:52 pmFNT-SAT

7h 52m1 stop

$349American Airlines

Find Deal

Thu, Sep 25 - Wed, Oct 8

5:30 am - 4:08 pmSAT-FNT

9h 38m2 stops

4:43 pm - 10:55 pmFNT-SAT

7h 12m1 stop

$354United Airlines

Find Deal

Sat, Sep 27 - Mon, Oct 6

9:58 am - 11:08 pmSAT-FNT

12h 10m2 stops

10:53 am - 10:39 pmFNT-SAT

12h 46m2 stops

$359American Airlines

Find Deal

Thu, Sep 25 - Sat, Oct 11

6:45 am - 1:23 pmSAT-FNT

5h 38m1 stop

4:43 pm - 10:59 pmFNT-SAT

7h 16m1 stop

$374United Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 20

6:45 am - 1:23 pmSAT-FNT

5h 38m1 stop

7:00 am - 3:26 pmFNT-SAT

9h 26m2 stops

$379United Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 20

5:30 am - 4:11 pmSAT-FNT

9h 41m2 stops

2:05 pm - 10:48 pmFNT-SAT

9h 43m2 stops

$384United Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 20

United Airlines flights from San Antonio to Flint, Michigan

Our best United Airlines deals on San Antonio to Flint, Michigan flight tickets

United Airlines

Aug 15

SAT6:45 amSan Antonio

5h 38m

1 stop

FNT1:23 pmFlint Bishop

Aug 19

FNT7:00 amFlint Bishop

6h 01m

1 stop

SAT12:01 pmSan Antonio

$341

Find similar

United Airlines

Aug 15

SAT6:45 amSan Antonio

5h 38m

1 stop

FNT1:23 pmFlint Bishop

Aug 19

FNT4:43 pmFlint Bishop

7h 15m

2 stops

SAT10:58 pmSan Antonio

$347

Find similar

United Airlines

Sep 27

SAT5:30 amSan Antonio

9h 38m

2 stops

FNT4:08 pmFlint Bishop

Oct 6

FNT4:43 pmFlint Bishop

7h 12m

1 stop

SAT10:55 pmSan Antonio

$354

Find similar

American Airlines flights from San Antonio to Flint, Michigan

Our best American Airlines deals on San Antonio to Flint, Michigan flight tickets

American Airlines

Sep 26

SAT7:00 amSan Antonio

6h 03m

1 stop

FNT2:03 pmFlint Bishop

Oct 8

FNT10:53 amFlint Bishop

7h 51m

1 stop

SAT5:44 pmSan Antonio

$324

Find similar

American Airlines

Sep 26

SAT7:00 amSan Antonio

6h 03m

1 stop

FNT2:03 pmFlint Bishop

Oct 4

FNT2:33 pmFlint Bishop

9h 27m

2 stops

SAT11:00 pmSan Antonio

$329

Find similar

American Airlines

Sep 25

SAT7:00 amSan Antonio

6h 03m

1 stop

FNT2:03 pmFlint Bishop

Oct 8

FNT6:00 amFlint Bishop

7h 52m

1 stop

SAT12:52 pmSan Antonio

$349

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Flint, Michigan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Fri 9/26

7:00 am-2:03 pm

1 stop6h 03m

Flint Bishop

Wed 10/8

10:53 am-5:44 pm

1 stop7h 51m

$324

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Fri 9/26

7:00 am-2:03 pm

1 stop6h 03m

Flint Bishop

Sat 10/4

2:33 pm-11:00 pm

2 stops9h 27m

$329

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Fri 8/15

6:45 am-1:23 pm

1 stop5h 38m

Flint Bishop

Tue 8/19

7:00 am-12:01 pm

1 stop6h 01m

$341

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Fri 8/15

6:45 am-1:23 pm

1 stop5h 38m

Flint Bishop

Tue 8/19

4:43 pm-10:58 pm

2 stops7h 15m

$347

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Thu 9/25

7:00 am-2:03 pm

1 stop6h 03m

Flint Bishop

Wed 10/8

6:00 am-12:52 pm

1 stop7h 52m

$349

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Sat 9/27

5:30 am-4:08 pm

2 stops9h 38m

Flint Bishop

Mon 10/6

4:43 pm-10:55 pm

1 stop7h 12m

$354

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Thu 9/25

9:58 am-11:08 pm

2 stops12h 10m

Flint Bishop

Sat 10/11

10:53 am-10:39 pm

2 stops12h 46m

$359

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Tue 8/12

6:45 am-1:23 pm

1 stop5h 38m

Flint Bishop

Wed 8/20

4:43 pm-10:59 pm

1 stop7h 16m

$374

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Tue 8/12

6:45 am-1:23 pm

1 stop5h 38m

Flint Bishop

Wed 8/20

7:00 am-3:26 pm

2 stops9h 26m

$379

San AntonioFlint

SAT - FNT

SATFNT

San Antonio

Tue 8/12

5:30 am-4:11 pm

2 stops9h 41m

Flint Bishop

Wed 8/20

2:05 pm-10:48 pm

2 stops9h 43m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Flint, Michigan?

The cheapest day to depart from San Antonio to Flint, Michigan is on a Saturday. Travelers who choose to depart for Flint, Michigan on a Saturday will often find tickets for as low as $338. On the other hand, Friday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

What is the cheapest time of day to depart on your flight to Flint, Michigan?

The cheapest time of day to fly to Flint, Michigan is at noon when flights can be purchased for as low as $408. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $530 on average. Flights to Flint, Michigan from San Antonio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from San Antonio to Flint, Michigan

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

Estimated round-trip price

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

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

Best Price Found	$454
Fastest flight time	5h 27m
Direct flights	None
Airports in Flint, Michigan	1 airport

The best one-way flight to Flint, Michigan from San Antonio in the past 72 hours is $454. The best round-trip flight deal from San Antonio to Flint, Michigan found on momondo in the last 72 hours is $324.

The fastest flight from San Antonio to Flint, Michigan takes 5h 27m

There are no direct flights from San Antonio to Flint, Michigan. Popular non-direct route for this connection is San Antonio Airport - Flint Bishop Airport.

There is 1 airport near Flint, Michigan: Flint Bishop (FNT)

Search flight deals

How far is San Antonio to Flint Bishop by plane?
San Antonio and Flint Bishop are 1245.3 mi apart from one another. A reasonable flight in good conditions will take 5h 27m.
When did momondo last update prices for flights from San Antonio Airport to Flint Bishop Airport?
Prices for flights from San Antonio Airport to Flint Bishop Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Flint Bishop Airport?
The number of operators available for flights from San Antonio Airport to Flint Bishop Airport is 2 as of July 2025.
How old do you have to be to fly from San Antonio Airport to Flint Bishop Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Flint Bishop Airport.
What documentation or ID do you need to fly to Flint Bishop Airport?
The travel and health documents required for your trip to Flint Bishop 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 Flint Bishop 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 San Antonio to Flint, Michigan?
Based on momondo bookings for flights between San Antonio and Flint, Michigan, the leading airline is United Airlines, making up 57% of the total bookings. Other popular airlines include American Airlines with 43%.

Best airlines flying from San Antonio to Flint, Michigan

Compare and see reviews for airlines that fly from San Antonio to Flint, Michigan with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find San Antonio to Flint flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Flint that suits you.

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

momondo does allow users to show only those flights to Flint from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Antonio and Flint by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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