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 54% 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?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from San Antonio to Maine

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

The number of flights available between San Antonio and Maine is 10 per week as of August 2026. The most frequent departure day is Fri, with 30% of weekly flights leaving on this day.

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 August 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.

$91 Cheap Flights from San Antonio to Maine in 2026

Discover deals from 900+ travel sites with momondo.

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.

10:05 am - 10:51 am

SAT

BOS

23h 46m

1 stop

11:53 am - 9:10 am

BOS

SAT

22h 17m

1 stop

$259Frontier

fre., sep. 25 - søn., sep. 27

1:20 pm - 6:47 pm

SAT

BOS

4h 27mnonstop

6:05 am - 11:42 am

BOS

SAT

6h 37m

1 stop

$259Delta

tor., sep. 3 - søn., sep. 6

1:35 pm - 6:56 pm

SAT

BOS

4h 21mnonstop

5:50 am - 11:40 am

BOS

SAT

6h 50m

1 stop

$259Delta

lør., okt. 3 - tir., okt. 6

12:15 pm - 8:16 pm

SAT

BOS

7h 01m

1 stop

5:17 am - 1:15 pm

BOS

SAT

8h 58m

1 stop

$269American Airlines

lør., okt. 3 - tir., okt. 6

7:10 am - 4:47 pm

SAT

BOS

8h 37m

1 stop

1:00 pm - 8:24 pm

BOS

SAT

8h 24m

1 stop

$269American Airlines

lør., sep. 19 - tir., sep. 22

5:30 pm - 1:10 am

SAT

BOS

6h 40m

1 stop

6:00 am - 11:52 am

BOS

SAT

6h 52m

1 stop

$269United Airlines

fre., sep. 18 - tir., sep. 22

6:00 am - 2:22 pm

SAT

BOS

7h 22m

1 stop

6:01 am - 11:52 am

BOS

SAT

6h 51m

1 stop

$269United Airlines

man., aug. 31 - lør., sep. 5

4:40 pm - 11:50 pm

SAT

BOS

6h 10m

1 stop

7:20 am - 12:55 pm

BOS

SAT

6h 35m

1 stop

$269Southwest

man., okt. 26 - ons., okt. 28

3:35 pm - 10:05 pm

SAT

BOS

5h 30m

1 stop

5:20 pm - 11:55 pm

BOS

SAT

7h 35m

1 stop

$269Southwest

tir., okt. 20 - tor., okt. 22

9:51 am - 9:09 am

SAT

BOS

22h 18m

1 stop

11:53 am - 9:10 am

BOS

SAT

22h 17m

1 stop

$289Frontier

lør., sep. 5 - søn., sep. 13

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Delta flights from San Antonio to Maine

Our best Delta deals on San Antonio to Maine flight tickets

Delta

Sep 29

SAT1:35 pmSan Antonio

4h 21m

BOS6:56 pmBoston Logan Intl

Oct 6

BOS5:30 amBoston Logan Intl

8h 05m

1 stop

SAT12:35 pmSan Antonio

$259

Delta

Sep 5

SAT1:20 pmSan Antonio

4h 27m

BOS6:47 pmBoston Logan Intl

Sep 9

BOS9:55 amBoston Logan Intl

4h 26m

SAT1:21 pmSan Antonio

$269

Delta

Sep 5

SAT1:20 pmSan Antonio

4h 27m

BOS6:47 pmBoston Logan Intl

Sep 9

BOS1:55 pmBoston Logan Intl

6h 08m

1 stop

SAT7:03 pmSan Antonio

$279

Southwest flights from San Antonio to Maine

Our best Southwest deals on San Antonio to Maine flight tickets

Southwest

Aug 24

SAT2:15 pmSan Antonio

6h 35m

1 stop

BOS9:50 pmBoston Logan Intl

Sep 1

BOS5:45 pmBoston Logan Intl

6h 10m

1 stop

SAT10:55 pmSan Antonio

$273

Southwest

Aug 29

SAT7:20 amSan Antonio

6h 55m

1 stop

BOS3:15 pmBoston Logan Intl

Sep 5

BOS5:00 amBoston Logan Intl

7h 45m

2 stops

SAT11:45 amSan Antonio

$274

Southwest

Oct 29

SAT11:20 amSan Antonio

8h 45m

1 stop

BOS9:05 pmBoston Logan Intl

Nov 3

BOS5:10 amBoston Logan Intl

6h 30m

1 stop

SAT10:40 amSan Antonio

$277

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

fre. 9/25

10:05 am-10:51 am

1 stop23h 46m

Boston Logan Intl

søn. 9/27

11:53 am-9:10 am

1 stop22h 17m

$259

Quickest round-trip

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

tor. 9/3

1:20 pm-6:47 pm

Nonstop4h 27m

Boston Logan Intl

søn. 9/6

6:05 am-11:42 am

1 stop6h 37m

$259

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

lør. 10/3

1:35 pm-6:56 pm

Nonstop4h 21m

Boston Logan Intl

tir. 10/6

5:50 am-11:40 am

1 stop6h 50m

$259

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

lør. 10/3

12:15 pm-8:16 pm

1 stop7h 01m

Boston Logan Intl

tir. 10/6

5:17 am-1:15 pm

1 stop8h 58m

$269

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

lør. 9/19

7:10 am-4:47 pm

1 stop8h 37m

Boston Logan Intl

tir. 9/22

1:00 pm-8:24 pm

1 stop8h 24m

$269

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

fre. 9/18

5:30 pm-1:10 am

1 stop6h 40m

Boston Logan Intl

tir. 9/22

6:00 am-11:52 am

1 stop6h 52m

$269

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

man. 8/31

6:00 am-2:22 pm

1 stop7h 22m

Boston Logan Intl

lør. 9/5

6:01 am-11:52 am

1 stop6h 51m

$269

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

man. 10/26

4:40 pm-11:50 pm

1 stop6h 10m

Boston Logan Intl

ons. 10/28

7:20 am-12:55 pm

1 stop6h 35m

$269

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

tir. 10/20

3:35 pm-10:05 pm

1 stop5h 30m

Boston Logan Intl

tor. 10/22

5:20 pm-11:55 pm

1 stop7h 35m

$269

San AntonioBoston

SAT - BOS

SATBOS

San Antonio

lør. 9/5

9:51 am-9:09 am

1 stop22h 18m

Boston Logan Intl

søn. 9/13

11:53 am-9:10 am

1 stop22h 17m

$289

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

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from San Antonio is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $311.

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

You could potentially save up to 36% 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 06m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from San Antonio to Maine takes 4h 06m

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

Frequently asked questions about flying 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 August 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
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,846 reviews	Search American Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.8 8,493 reviews	Search Delta flights
Southwest	PriceFrom $378	Free Cancellation	Rating 8.0 4,229 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.