How many flights depart from San Antonio to Maine on average per week?

The number of flights available between San Antonio and Maine is 24 per week as of March 2026. The most frequent departure day is Tue, with 17% of weekly flights leaving on this day.

What airlines fly to Maine?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Maine from San Antonio according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 4 different airlines that fly to Maine 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 Maine?

Frontier, Spirit Airlines, and Delta are the most popular carriers operating from San Antonio to Maine

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

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

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

As of March 2026, there are 6 operators available to choose from for flights from San Antonio Airport to Maine.

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

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 Maine.

What documentation or ID do you need to fly to Maine?

The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$99 Cheap Flights from San Antonio to Maine in 2026

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Find the cheapest flights from San Antonio to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:57 pm

SAT

BOS

16h 57m

1 stop

8:44 am - 8:15 am

BOS

SAT

24h 31m

1 stop

$299Multiple Airlines

Thu, Apr 30 - Wed, May 6

10:22 am - 11:59 pm

SAT

BOS

12h 37m

1 stop

5:45 am - 9:27 am

BOS

SAT

28h 42m

1 stop

$300Spirit Airlines

Wed, Apr 1 - Mon, Apr 6

1:51 pm - 10:29 am

SAT

BOS

19h 38m

1 stop

6:30 pm - 11:51 pm

BOS

SAT

30h 21m

1 stop

$309Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

1:32 pm - 12:25 am

SAT

BGR

9h 53m

2 stops

3:15 pm - 10:01 pm

BGR

SAT

7h 46m

1 stop

$316American Airlines

Sat, Apr 18 - Tue, Apr 21

5:20 am - 4:19 pm

SAT

BGR

9h 59m

2 stops

5:15 am - 3:23 pm

BGR

SAT

11h 08m

2 stops

$321Delta

Sat, May 2 - Wed, May 6

6:26 am - 5:05 pm

SAT

BGR

9h 39m

1 stop

12:59 pm - 8:05 pm

BGR

SAT

8h 06m

1 stop

$331American Airlines

Sat, May 2 - Wed, May 6

6:49 am - 2:14 pm

SAT

PWM

6h 25m

1 stop

4:50 pm - 10:54 pm

PWM

SAT

7h 04m

1 stop

$337United Airlines

Tue, May 12 - Wed, May 13

12:26 pm - 12:46 am

SAT

PWM

11h 20m

2 stops

2:51 pm - 9:52 pm

PWM

SAT

8h 01m

1 stop

$342Delta

Tue, Apr 21 - Sat, Apr 25

4:30 pm - 11:25 pm

SAT

PWM

5h 55m

1 stop

2:50 pm - 10:15 pm

PWM

SAT

8h 25m

1 stop

$377Southwest

Thu, Apr 16 - Thu, Apr 23

12:15 pm - 7:45 pm

SAT

BGR

6h 30m

1 stop

7:40 am - 3:11 pm

BGR

SAT

8h 31m

1 stop

$396United Airlines

Tue, Apr 14 - Thu, Apr 16

Southwest flights from San Antonio to Maine

Our best Southwest deals on San Antonio to Maine flight tickets

Southwest

May 4

SAT3:20 pmSan Antonio

8h 30m

1 stop

BOS12:50 amBoston Logan Intl

May 8

BOS4:45 pmBoston Logan Intl

7h 45m

2 stops

SAT11:30 pmSan Antonio

$364

Southwest

Apr 28

SAT12:30 pmSan Antonio

7h 50m

2 stops

BOS9:20 pmBoston Logan Intl

May 7

BOS5:50 pmBoston Logan Intl

6h 40m

1 stop

SAT11:30 pmSan Antonio

$373

Southwest

Apr 16

SAT4:30 pmSan Antonio

5h 55m

1 stop

PWM11:25 pmPortland

Apr 23

PWM2:50 pmPortland

8h 25m

1 stop

SAT10:15 pmSan Antonio

$377

Spirit Airlines flights from San Antonio to Maine

Our best Spirit Airlines deals on San Antonio to Maine flight tickets

Spirit Airlines

Apr 1

SAT10:22 amSan Antonio

12h 37m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 6

BOS5:45 amBoston Logan Intl

28h 42m

1 stop

SAT9:27 amSan Antonio

$300

Spirit Airlines

Apr 18

SAT6:00 amSan Antonio

16h 57m

1 stop

BOS11:57 pmBoston Logan Intl

Apr 21

BOS8:16 pmBoston Logan Intl

28h 35m

1 stop

SAT11:51 pmSan Antonio

$310

Spirit Airlines

Apr 9

SAT10:22 amSan Antonio

12h 37m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 12

BOS5:45 amBoston Logan Intl

31h 42m

2 stops

SAT12:27 pmSan Antonio

$314

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

Thu 4/30

6:00 am-11:57 pm

1 stop16h 57m

Boston Logan Intl

Wed 5/6

8:44 am-8:15 am

1 stop24h 31m

$299

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

Wed 4/1

10:22 am-11:59 pm

1 stop12h 37m

Boston Logan Intl

Mon 4/6

5:45 am-9:27 am

1 stop28h 42m

$300

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

Mon 4/20

1:51 pm-10:29 am

1 stop19h 38m

Boston Logan Intl

Tue 4/28

6:30 pm-11:51 pm

1 stop30h 21m

$309

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Sat 4/18

1:32 pm-12:25 am

2 stops9h 53m

Bangor

Tue 4/21

3:15 pm-10:01 pm

1 stop7h 46m

$316

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Sat 5/2

5:20 am-4:19 pm

2 stops9h 59m

Bangor

Wed 5/6

5:15 am-3:23 pm

2 stops11h 08m

$321

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Sat 5/2

6:26 am-5:05 pm

1 stop9h 39m

Bangor

Wed 5/6

12:59 pm-8:05 pm

1 stop8h 06m

$331

Quickest round-trip

San AntonioPortland

SAT - PWM

SATPWM

San Antonio

Tue 5/12

6:49 am-2:14 pm

1 stop6h 25m

Portland

Wed 5/13

4:50 pm-10:54 pm

1 stop7h 04m

$337

San AntonioPortland

SAT - PWM

SATPWM

San Antonio

Tue 4/21

12:26 pm-12:46 am

2 stops11h 20m

Portland

Sat 4/25

2:51 pm-9:52 pm

1 stop8h 01m

$342

San AntonioPortland

SAT - PWM

SATPWM

San Antonio

Thu 4/16

4:30 pm-11:25 pm

1 stop5h 55m

Portland

Thu 4/23

2:50 pm-10:15 pm

1 stop8h 25m

$377

San AntonioBangor

SAT - BGR

SATBGR

San Antonio

Tue 4/14

12:15 pm-7:45 pm

1 stop6h 30m

Bangor

Thu 4/16

7:40 am-3:11 pm

1 stop8h 31m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to 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

Other information

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

You could potentially save up to 62% on your flight if you consider stops on a San Antonio to Maine flight.

Cheap San Antonio to Maine flight deals and tips

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

Fastest flight time	4h 00m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from San Antonio to Maine takes 4h 00m

Direct flights go from San Antonio to Maine every day.

There are 49 airports in Maine. From San Antonio there are direct flights to Boston Logan Intl (BOS).

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Maine?
Prices for flights from San Antonio Airport to Maine are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Maine?
As of March 2026, there are 6 operators available to choose from for flights from San Antonio Airport to Maine.
How old do you have to be to fly from San Antonio Airport to Maine?
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 Maine.
What documentation or ID do you need to fly to Maine?
The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Maine

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $172	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
Southwest	PriceFrom $371	Free Cancellation	Rating 8.0 4,324 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Maine from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Maine quick and easy, saving you time and money.

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

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

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

Once all potential San Antonio to Maine flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Maine from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.