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Cheap flights from Maine to San Antonio from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to San Antonio departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Maine to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:50 am - 1:40 pm
BGR
-
SAT
8h 50m
1 stop
American Airlines Logo
6:05 am - 4:06 pm
SAT
-
BGR
9h 01m
1 stop
$311American Airlines
Wed, Aug 5 - Sat, Aug 8
Delta Logo
10:00 am - 1:40 pm
BOS
-
SAT
4h 40mnonstop
Delta Logo
1:06 pm - 6:25 pm
SAT
-
BOS
4h 19mnonstop
$339Delta
Wed, May 6 - Mon, May 11
Multiple Airlines Logo
9:29 am - 9:00 am
BOS
-
SAT
24h 31m
1 stop
Multiple Airlines Logo
9:55 am - 11:06 am
SAT
-
BOS
24h 11m
1 stop
$342Multiple Airlines
Sat, May 16 - Thu, May 21
Multiple Airlines Logo
10:07 am - 6:59 pm
BOS
-
SAT
33h 52m
2 stops
Multiple Airlines Logo
9:55 am - 11:06 am
SAT
-
BOS
24h 11m
1 stop
$343Multiple Airlines
Sun, May 17 - Thu, May 21
Spirit Airlines Logo
5:55 am - 11:51 pm
BOS
-
SAT
18h 56m
1 stop
Spirit Airlines Logo
5:26 pm - 11:54 pm
SAT
-
BOS
29h 28m
1 stop
$346Spirit Airlines
Fri, May 1 - Mon, May 4
Spirit Airlines Logo
5:45 am - 4:16 pm
BOS
-
SAT
11h 31m
1 stop
Spirit Airlines Logo
5:26 pm - 11:54 pm
SAT
-
BOS
29h 28m
1 stop
$350Spirit Airlines
Thu, May 14 - Mon, May 18
Southwest Logo
2:50 pm - 10:15 pm
PWM
-
SAT
8h 25m
1 stop
Southwest Logo
3:20 pm - 12:05 am
SAT
-
PWM
7h 45m
1 stop
$411Southwest
Thu, May 28 - Sun, Jun 7
Southwest Logo
5:30 am - 1:15 pm
PWM
-
SAT
8h 45m
2 stops
Southwest Logo
3:20 pm - 12:05 am
SAT
-
PWM
7h 45m
1 stop
$416Southwest
Thu, May 28 - Sun, Jun 7
United Airlines Logo
7:40 am - 7:40 pm
BGR
-
SAT
13h 00m
2 stops
United Airlines Logo
6:49 am - 7:40 pm
SAT
-
BGR
11h 51m
2 stops
$450United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
7:40 am - 7:40 pm
BGR
-
SAT
13h 00m
2 stops
United Airlines Logo
6:49 am - 7:40 pm
SAT
-
BGR
11h 51m
2 stops
$499United Airlines
Sat, May 2 - Tue, May 5

American Airlines flights from Maine to San Antonio

Our best American Airlines deals on Maine to San Antonio flight tickets
American Airlines
Aug 5
BGR5:50 amBangor
8h 50m
1 stop
SAT1:40 pmSan Antonio
Aug 8
SAT6:05 amSan Antonio
9h 01m
1 stop
BGR4:06 pmBangor
$311
American Airlines
Jun 4
PWM2:24 pmPortland
8h 53m
1 stop
SAT10:17 pmSan Antonio
Jun 9
SAT7:26 amSan Antonio
5h 58m
1 stop
PWM2:24 pmPortland
$346
American Airlines
Apr 23
BGR3:15 pmBangor
8h 44m
1 stop
SAT10:59 pmSan Antonio
Apr 28
SAT1:32 pmSan Antonio
9h 53m
2 stops
BGR12:25 amBangor
$379

Spirit Airlines flights from Maine to San Antonio

Our best Spirit Airlines deals on Maine to San Antonio flight tickets
Spirit Airlines
May 1
BOS5:55 amBoston Logan Intl
18h 56m
1 stop
SAT11:51 pmSan Antonio
May 4
SAT5:26 pmSan Antonio
29h 28m
1 stop
BOS11:54 pmBoston Logan Intl
$346
Spirit Airlines
May 14
BOS5:45 amBoston Logan Intl
11h 31m
1 stop
SAT4:16 pmSan Antonio
May 18
SAT5:26 pmSan Antonio
29h 28m
1 stop
BOS11:54 pmBoston Logan Intl
$350
Spirit Airlines
May 1
BOS8:42 amBoston Logan Intl
16h 09m
2 stops
SAT11:51 pmSan Antonio
May 4
SAT5:26 pmSan Antonio
29h 28m
1 stop
BOS11:54 pmBoston Logan Intl
$360

momondo Fare Finder

 
Customize your flight search to find flights from Maine to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from Maine to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Wed 8/5

5:50 am-1:40 pm

1 stop8h 50m

San Antonio

Sat 8/8

6:05 am-4:06 pm

1 stop9h 01m

$311
Quickest round-trip

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 5/6

10:00 am-1:40 pm

Nonstop4h 40m

San Antonio

Mon 5/11

1:06 pm-6:25 pm

Nonstop4h 19m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 5/16

9:29 am-9:00 am

1 stop24h 31m

San Antonio

Thu 5/21

9:55 am-11:06 am

1 stop24h 11m

$342

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 5/17

10:07 am-6:59 pm

2 stops33h 52m

San Antonio

Thu 5/21

9:55 am-11:06 am

1 stop24h 11m

$343

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 5/1

5:55 am-11:51 pm

1 stop18h 56m

San Antonio

Mon 5/4

5:26 pm-11:54 pm

1 stop29h 28m

$346

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 5/14

5:45 am-4:16 pm

1 stop11h 31m

San Antonio

Mon 5/18

5:26 pm-11:54 pm

1 stop29h 28m

$350

PortlandSan Antonio

PWM - SAT

PWMSAT

Portland

Thu 5/28

2:50 pm-10:15 pm

1 stop8h 25m

San Antonio

Sun 6/7

3:20 pm-12:05 am

1 stop7h 45m

$411

PortlandSan Antonio

PWM - SAT

PWMSAT

Portland

Thu 5/28

5:30 am-1:15 pm

2 stops8h 45m

San Antonio

Sun 6/7

3:20 pm-12:05 am

1 stop7h 45m

$416

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Sat 5/2

7:40 am-7:40 pm

2 stops13h 00m

San Antonio

Tue 5/5

6:49 am-7:40 pm

2 stops11h 51m

$450

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Sat 5/2

7:40 am-7:40 pm

2 stops13h 00m

San Antonio

Tue 5/5

6:49 am-7:40 pm

2 stops11h 51m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from 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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Maine during June instead. Flights to San Antonio in June, while not as cheap as those in February, still average around $400.

Cheap Maine to San Antonio flight deals and tips

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

Fastest flight time

4h 24m

Direct flights

Every day

Airports in San Antonio

1 airport
The fastest flight from Maine to San Antonio takes 4h 24m
Direct flights go from Maine to San Antonio every day.
There is 1 airport in San Antonio. From Maine there are direct flights to San Antonio (SAT).
Search flight deals

Frequently asked questions about flying from Maine to San Antonio

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to San Antonio Airport.

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

    The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to San Antonio

Compare and see reviews for airlines that fly from Maine to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $148Free CancellationRating
7.9
8,387 reviews
Search Delta flights
American AirlinesPriceFrom $234Free CancellationRating
7.1
11,546 reviews
Search American Airlines flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,548 reviews
Search United Airlines flights
SouthwestPriceFrom $324Free CancellationRating
8.0
4,338 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maine to San Antonio. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Maine to San Antonio 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 Maine to San Antonio right now. Can momondo alert me if prices change?

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

An easier way to manage your San Antonio trip

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