What airlines fly to San Antonio?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Antonio from Bangor, Maine according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Bangor Airport to San Antonio Airport are updated daily.

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

As of September 2025, there are 3 operators available to choose from for flights from Bangor Airport to San Antonio Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to San Antonio Airport.

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

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$287 Cheap Flights from Bangor to San Antonio in 2025/26

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Find the cheapest flights from Bangor, Maine to San Antonio

Round-trip

One-way

Cheap round-trip flights

7:43 pm - 3:50 pmBGR-SAT

21h 07m1 stop

7:35 pm - 6:10 pmSAT-BGR

21h 35m2 stops

$302Multiple Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

7:43 pm - 3:50 pmBGR-SAT

21h 07m1 stop

7:35 pm - 6:10 pmSAT-BGR

21h 35m2 stops

$318Multiple Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 23

7:43 pm - 3:50 pmBGR-SAT

21h 07m1 stop

3:59 pm - 7:03 pmSAT-BGR

26h 04m2 stops

$336Multiple Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

5:21 pm - 10:56 pmBGR-SAT

6h 35m1 stop

6:05 am - 2:58 pmSAT-BGR

7h 53m1 stop

$337American Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

4:15 pm - 10:55 pmBGR-SAT

7h 40m1 stop

6:45 am - 3:30 pmSAT-BGR

7h 45m1 stop

$339United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

7:43 pm - 3:50 pmBGR-SAT

21h 07m1 stop

4:55 pm - 6:24 pmSAT-BGR

24h 29m1 stop

$341Multiple Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 23

4:15 pm - 10:55 pmBGR-SAT

7h 40m1 stop

5:30 am - 3:20 pmSAT-BGR

8h 50m2 stops

$344United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

5:21 pm - 10:56 pmBGR-SAT

6h 35m1 stop

6:05 am - 1:47 pmSAT-BGR

6h 42m1 stop

$362American Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 19

5:19 am - 5:16 pmBGR-SAT

12h 57m2 stops

5:25 am - 2:24 pmSAT-BGR

7h 59m2 stops

$450Delta

Find Deal

Thu, Oct 16 - Wed, Oct 22

5:19 am - 5:16 pmBGR-SAT

12h 57m2 stops

5:25 am - 4:23 pmSAT-BGR

9h 58m2 stops

$499Delta

Find Deal

Thu, Oct 16 - Thu, Oct 23

American Airlines flights from Bangor, Maine to San Antonio

Our best American Airlines deals on Bangor, Maine to San Antonio flight tickets

American Airlines

Oct 16

BGR5:21 pmBangor

6h 35m

1 stop

SAT10:56 pmSan Antonio

Oct 22

SAT6:05 amSan Antonio

7h 53m

1 stop

BGR2:58 pmBangor

$337

Find similar

American Airlines

Oct 16

BGR5:21 pmBangor

6h 35m

1 stop

SAT10:56 pmSan Antonio

Oct 19

SAT6:05 amSan Antonio

6h 42m

1 stop

BGR1:47 pmBangor

$362

Find similar

American Airlines

Oct 28

BGR5:21 pmBangor

6h 35m

1 stop

SAT10:56 pmSan Antonio

Oct 31

SAT7:00 amSan Antonio

7h 22m

1 stop

BGR3:22 pmBangor

$377

Find similar

United Airlines flights from Bangor, Maine to San Antonio

Our best United Airlines deals on Bangor, Maine to San Antonio flight tickets

United Airlines

Oct 2

BGR4:15 pmBangor

7h 40m

1 stop

SAT10:55 pmSan Antonio

Oct 6

SAT6:45 amSan Antonio

7h 45m

1 stop

BGR3:30 pmBangor

$339

Find similar

United Airlines

Oct 2

BGR4:15 pmBangor

7h 40m

1 stop

SAT10:55 pmSan Antonio

Oct 6

SAT5:30 amSan Antonio

8h 50m

2 stops

BGR3:20 pmBangor

$344

Find similar

United Airlines

Oct 2

BGR6:40 amBangor

9h 45m

2 stops

SAT3:25 pmSan Antonio

Oct 6

SAT11:45 amSan Antonio

9h 55m

2 stops

BGR10:40 pmBangor

$349

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

7:43 pm-3:50 pm

1 stop21h 07m

San Antonio

Sun 10/19

7:35 pm-6:10 pm

2 stops21h 35m

$302

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

7:43 pm-3:50 pm

1 stop21h 07m

San Antonio

Thu 10/23

7:35 pm-6:10 pm

2 stops21h 35m

$318

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

7:43 pm-3:50 pm

1 stop21h 07m

San Antonio

Wed 10/22

3:59 pm-7:03 pm

2 stops26h 04m

$336

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

5:21 pm-10:56 pm

1 stop6h 35m

San Antonio

Wed 10/22

6:05 am-2:58 pm

1 stop7h 53m

$337

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/2

4:15 pm-10:55 pm

1 stop7h 40m

San Antonio

Mon 10/6

6:45 am-3:30 pm

1 stop7h 45m

$339

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

7:43 pm-3:50 pm

1 stop21h 07m

San Antonio

Thu 10/23

4:55 pm-6:24 pm

1 stop24h 29m

$341

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/2

4:15 pm-10:55 pm

1 stop7h 40m

San Antonio

Mon 10/6

5:30 am-3:20 pm

2 stops8h 50m

$344

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

5:21 pm-10:56 pm

1 stop6h 35m

San Antonio

Sun 10/19

6:05 am-1:47 pm

1 stop6h 42m

$362

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

5:19 am-5:16 pm

2 stops12h 57m

San Antonio

Wed 10/22

5:25 am-2:24 pm

2 stops7h 59m

$450

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 10/16

5:19 am-5:16 pm

2 stops12h 57m

San Antonio

Thu 10/23

5:25 am-4:23 pm

2 stops9h 58m

$499

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bangor, Maine 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

Prices

Airlines

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 Bangor, Maine during May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $383.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $810.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from Bangor, Maine to San Antonio in the morning for as low as $442. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $639. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Bangor, Maine to San Antonio

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

Estimated round-trip price

Cheap Bangor, Maine to San Antonio (BGR to SAT) flight deals and tips

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

Direct flights	None

There are no direct flights from Bangor, Maine to San Antonio. There are no popular flight routes from Bangor, Maine to San Antonio.

Search flight deals

How far is Bangor to San Antonio by plane?
Bangor and San Antonio are 1933.4 mi apart from one another. Typically, this will take 6h 31m by plane in normal conditions.
When did momondo last update prices for flights from Bangor Airport to San Antonio Airport?
Prices for flights from Bangor Airport to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Bangor Airport to San Antonio Airport?
As of September 2025, there are 3 operators available to choose from for flights from Bangor Airport to San Antonio Airport.
How old do you have to be to fly from Bangor Airport to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bangor, Maine to San Antonio?
momondo data reveals that the most frequently booked airline on the route from Bangor, Maine to San Antonio is American Airlines, representing 59% of all bookings. The subsequent popular airlines are United Airlines at 22% and Delta at 19%.

Best airlines flying from Bangor, Maine to San Antonio

Compare and see reviews for airlines that fly from Bangor, Maine to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $322	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bangor to San Antonio for you.

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

Yes. momondo allows you to filter the results for Bangor to San Antonio flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Antonio from Bangor. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Antonio from Bangor. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.