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

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

What airlines fly to Bangor, Maine?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Bangor, Maine from San Antonio according to our data. American Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Bangor, Maine. Keep in mind that there are 3 different airlines that fly to Bangor, Maine on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Antonio Airport to Bangor Airport refresh daily.

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

The number of operators available for flights from San Antonio Airport to Bangor Airport is 2 as of October 2025.

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

What documentation or ID do you need to fly to Bangor Airport?

The travel and health documents you'll need for your trip to Bangor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$289 Cheap Flights from San Antonio to Bangor in 2025/26

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Find the cheapest flights from San Antonio to Bangor

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 am - 4:33 pmSAT-BGR

8h 43m1 stop

5:03 pm - 11:05 pmBGR-SAT

7h 02m1 stop

$289American Airlines

Find Deal

Tue, Nov 18 - Sat, Nov 22

12:55 pm - 11:13 pmSAT-BGR

9h 18m2 stops

5:03 pm - 11:05 pmBGR-SAT

7h 02m1 stop

$294American Airlines

Find Deal

Tue, Nov 18 - Sat, Nov 22

12:15 pm - 11:24 pmSAT-BGR

10h 09m2 stops

3:00 pm - 12:14 amBGR-SAT

10h 14m2 stops

$414Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

6:50 am - 4:17 pmSAT-BGR

8h 27m1 stop

4:53 pm - 11:05 pmBGR-SAT

7h 12m1 stop

$435American Airlines

Find Deal

Thu, Nov 20 - Mon, Dec 1

12:15 pm - 11:24 pmSAT-BGR

10h 09m2 stops

3:00 pm - 12:14 amBGR-SAT

10h 14m2 stops

$444Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

12:55 pm - 11:13 pmSAT-BGR

9h 18m2 stops

12:41 pm - 10:44 pmBGR-SAT

11h 03m2 stops

$445American Airlines

Find Deal

Tue, Nov 18 - Sat, Nov 22

12:50 pm - 10:59 pmSAT-BGR

9h 09m1 stop

6:06 am - 3:18 pmBGR-SAT

10h 12m1 stop

$571United Airlines

Find Deal

Mon, Nov 10 - Fri, Nov 14

12:50 pm - 10:59 pmSAT-BGR

9h 09m1 stop

6:06 am - 7:37 pmBGR-SAT

14h 31m2 stops

$576United Airlines

Find Deal

Mon, Nov 10 - Fri, Nov 14

12:45 pm - 7:03 pmSAT-BGR

29h 18m1 stop

7:43 pm - 6:16 pmBGR-SAT

23h 33m1 stop

$653Multiple Airlines

Find Deal

Sat, Dec 20 - Thu, Jan 1

2:39 pm - 7:03 pmSAT-BGR

27h 24m2 stops

7:43 pm - 6:16 pmBGR-SAT

23h 33m1 stop

$670Multiple Airlines

Find Deal

Sat, Dec 20 - Thu, Jan 1

United Airlines flights from San Antonio to Bangor, Maine

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

United Airlines

Nov 10

SAT12:50 pmSan Antonio

9h 09m

1 stop

BGR10:59 pmBangor

Nov 14

BGR6:06 amBangor

10h 12m

1 stop

SAT3:18 pmSan Antonio

$571

Find similar

United Airlines

Nov 10

SAT12:50 pmSan Antonio

9h 09m

1 stop

BGR10:59 pmBangor

Nov 14

BGR6:06 amBangor

14h 31m

2 stops

SAT7:37 pmSan Antonio

$576

Find similar

United Airlines

Nov 10

SAT9:45 amSan Antonio

12h 14m

2 stops

BGR10:59 pmBangor

Nov 14

BGR11:32 amBangor

12h 44m

2 stops

SAT11:16 pmSan Antonio

$581

Find similar

Delta flights from San Antonio to Bangor, Maine

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

Delta

Mar 27

SAT12:15 pmSan Antonio

10h 09m

2 stops

BGR11:24 pmBangor

Mar 31

BGR3:00 pmBangor

10h 14m

2 stops

SAT12:14 amSan Antonio

$414

Find similar

Delta

Mar 27

SAT12:15 pmSan Antonio

10h 09m

2 stops

BGR11:24 pmBangor

Mar 31

BGR3:00 pmBangor

10h 14m

2 stops

SAT12:14 amSan Antonio

$444

Find similar

Delta

Mar 27

SAT12:15 pmSan Antonio

10h 09m

2 stops

BGR11:24 pmBangor

Mar 31

BGR3:00 pmBangor

21h 10m

1 stop

SAT11:10 amSan Antonio

$548

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Tue 11/18

6:50 am-4:33 pm

1 stop8h 43m

Bangor

Sat 11/22

5:03 pm-11:05 pm

1 stop7h 02m

$289

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Tue 11/18

12:55 pm-11:13 pm

2 stops9h 18m

Bangor

Sat 11/22

5:03 pm-11:05 pm

1 stop7h 02m

$294

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Fri 3/27

12:15 pm-11:24 pm

2 stops10h 09m

Bangor

Tue 3/31

3:00 pm-12:14 am

2 stops10h 14m

$414

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Thu 11/20

6:50 am-4:17 pm

1 stop8h 27m

Bangor

Mon 12/1

4:53 pm-11:05 pm

1 stop7h 12m

$435

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Fri 3/27

12:15 pm-11:24 pm

2 stops10h 09m

Bangor

Tue 3/31

3:00 pm-12:14 am

2 stops10h 14m

$444

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Tue 11/18

12:55 pm-11:13 pm

2 stops9h 18m

Bangor

Sat 11/22

12:41 pm-10:44 pm

2 stops11h 03m

$445

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Mon 11/10

12:50 pm-10:59 pm

1 stop9h 09m

Bangor

Fri 11/14

6:06 am-3:18 pm

1 stop10h 12m

$571

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Mon 11/10

12:50 pm-10:59 pm

1 stop9h 09m

Bangor

Fri 11/14

6:06 am-7:37 pm

2 stops14h 31m

$576

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Sat 12/20

12:45 pm-7:03 pm

1 stop29h 18m

Bangor

Thu 1/1

7:43 pm-6:16 pm

1 stop23h 33m

$653

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Sat 12/20

2:39 pm-7:03 pm

2 stops27h 24m

Bangor

Thu 1/1

7:43 pm-6:16 pm

1 stop23h 33m

$670

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 Bangor, Maine

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 Bangor, Maine?

The cheapest day to depart from San Antonio to Bangor, Maine is on a Wednesday. Travelers who choose to depart for Bangor, Maine on a Wednesday will often find tickets for as low as $401. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $616. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is in the afternoon. momondo users have found flights departing from San Antonio to Bangor, Maine in the afternoon for as low as $367. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $578 on average. Flights to Bangor, Maine from San Antonio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on San Antonio to Bangor, Maine flights?

You could potentially save up to 41% on your flight if you consider stops on a San Antonio to Bangor, Maine flight.

When to book flights from San Antonio to Bangor, Maine

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is San Antonio to Bangor by plane?
The straight-line distance from San Antonio to Bangor is 1933.4 mi. In terms of flight time, this usually takes a little over 8h 27m.
When did momondo last update prices for flights from San Antonio Airport to Bangor Airport?
Prices for flights from San Antonio Airport to Bangor Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Bangor Airport?
The number of operators available for flights from San Antonio Airport to Bangor Airport is 2 as of October 2025.
How old do you have to be to fly from San Antonio Airport to Bangor 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 San Antonio Airport to Bangor Airport.
What documentation or ID do you need to fly to Bangor Airport?
The travel and health documents you'll need for your trip to Bangor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Bangor, Maine?
Based on momondo bookings for flights between San Antonio and Bangor, Maine, the leading airline is American Airlines, making up 78% of the total bookings. Other popular airlines include United Airlines with 22%.

Best airlines flying from San Antonio to Bangor, Maine

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,033 reviews		Search American Airlines flights
United Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 8,997 reviews		Search United Airlines flights

Belfast

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Orono

Lincoln

Orland

Newport

Why use momondo?

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

It is quick and easy to find San Antonio to Bangor 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 Bangor that suits you.

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

All flight searches from San Antonio to Bangor on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between San Antonio and Bangor 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 Bangor right now. Can momondo alert me if prices change?

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