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

The number of flights available between Maine and San Antonio is 7 per week as of May 2025. The most frequent departure day is Wed, with 29% of weekly flights leaving on this day.

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

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

What airlines fly to San Antonio?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to San Antonio from Maine according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Maine you fly out of and what airport in San Antonio you fly into. For example, flying from Portland to Austin takes 5h 35m on average. On the other hand, flying from Bangor to Austin takes 7h 46m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

There are 6 operators available for flights from Maine to San Antonio Airport as of May 2025.

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.

$76 Cheap Flights from Maine to San Antonio in 2025

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Find the cheapest flights from Maine to San Antonio

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

These are some of the best round-trip flight deals from Maine to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

3:49 pm - 10:51 pmBOS-SAT

8h 02m1 stop

7:05 am - 2:44 pmSAT-BOS

6h 39m1 stop

$153Spirit Airlines

Find Deal

Wed, May 28 - Wed, Jun 4

3:49 pm - 10:51 pmBOS-SAT

8h 02m1 stop

7:05 am - 3:44 pmSAT-BOS

7h 39m1 stop

$180Spirit Airlines

Find Deal

Wed, Jun 4 - Sat, Jun 7

3:49 pm - 10:51 pmBOS-SAT

8h 02m1 stop

10:52 am - 1:05 amSAT-BOS

13h 13m1 stop

$193

Find Deal

Wed, May 14 - Sun, May 18

9:15 am - 1:13 pmBOS-SAT

4h 58mnonstop

2:00 pm - 7:05 pmSAT-BOS

4h 05mnonstop

$239Delta

Find Deal

Fri, Aug 22 - Tue, Aug 26

9:15 am - 1:13 pmBOS-SAT

4h 58mnonstop

5:30 am - 3:14 pmSAT-BOS

8h 44m1 stop

$249Delta

Find Deal

Fri, Aug 22 - Tue, Aug 26

3:49 pm - 10:51 pmBOS-SAT

8h 02m1 stop

10:52 am - 1:05 amSAT-BOS

13h 13m1 stop

$269

Find Deal

Thu, May 15 - Sun, May 18

5:00 am - 11:35 amBOS-SAT

7h 35m2 stops

4:45 pm - 11:10 pmSAT-BOS

5h 25m1 stop

$304Southwest

Find Deal

Wed, Jul 2 - Tue, Jul 8

7:05 am - 2:55 pmBOS-SAT

8h 50m2 stops

5:30 pm - 12:05 amSAT-BOS

5h 35m1 stop

$313Southwest

Find Deal

Tue, Jun 3 - Fri, Jun 6

6:33 pm - 11:56 pmPWM-SAT

6h 23m1 stop

1:24 pm - 10:47 pmSAT-PWM

8h 23m1 stop

$351American Airlines

Find Deal

Mon, Jun 9 - Thu, Jun 12

5:46 am - 11:40 amBGR-SAT

6h 54m1 stop

6:30 am - 4:37 pmSAT-BGR

9h 07m1 stop

$454American Airlines

Find Deal

Wed, Jul 30 - Fri, Aug 1

Delta flights from Maine to San Antonio

Our best Delta deals on Maine to San Antonio flight tickets

Delta

Aug 22

BOS9:15 amBoston Logan Intl

4h 58m

SAT1:13 pmSan Antonio

Aug 26

SAT2:00 pmSan Antonio

4h 05m

BOS7:05 pmBoston Logan Intl

$239

Find similar

Delta

Aug 22

BOS9:15 amBoston Logan Intl

4h 58m

SAT1:13 pmSan Antonio

Aug 26

SAT5:30 amSan Antonio

8h 44m

1 stop

BOS3:14 pmBoston Logan Intl

$249

Find similar

Delta

May 31

BOS5:45 amBoston Logan Intl

7h 05m

1 stop

SAT11:50 amSan Antonio

Jun 7

SAT6:08 pmSan Antonio

6h 09m

1 stop

BOS1:17 amBoston Logan Intl

$259

Find similar

Southwest flights from Maine to San Antonio

Our best Southwest deals on Maine to San Antonio flight tickets

Southwest

Jul 2

BOS5:00 amBoston Logan Intl

7h 35m

2 stops

SAT11:35 amSan Antonio

Jul 8

SAT4:45 pmSan Antonio

5h 25m

1 stop

BOS11:10 pmBoston Logan Intl

$304

Find similar

Southwest

Jun 3

BOS7:05 amBoston Logan Intl

8h 50m

2 stops

SAT2:55 pmSan Antonio

Jun 6

SAT5:30 pmSan Antonio

5h 35m

1 stop

BOS12:05 amBoston Logan Intl

$313

Find similar

Southwest

Jun 28

BOS5:05 pmBoston Logan Intl

7h 20m

1 stop

SAT11:25 pmSan Antonio

Jul 3

SAT4:40 pmSan Antonio

6h 45m

1 stop

BOS12:25 amBoston Logan Intl

$318

Find similar

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

Prices

Airlines

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Maine during February instead. Flights to San Antonio in February, while not as cheap as those in July, still average around $421.

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 $426. 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 $666.

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 afternoon. momondo users have found flights departing from Maine to San Antonio in the afternoon for as low as $446. 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 at noon, with an average ticket price of $611. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Maine when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $494 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Maine for as low as $374 on momondo.

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

Best Price Found	$76
Fastest flight time	4h 28m
Direct flights	Every day
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Maine in the past 72 hours is $76. The best round-trip flight deal from Maine to San Antonio found on momondo in the last 72 hours is $153.

The fastest flight from Maine to San Antonio takes 4h 28m

Direct flights go from Maine to San Antonio every day.

There is 1 airport near San Antonio: San Antonio (SAT)

Search flight deals

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?
There are 6 operators available for flights from Maine to San Antonio Airport as of May 2025.
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
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $285	Free Cancellation	Rating 8.0 7,934 reviews	Search Delta flights
United Airlines	PriceFrom $346	Free Cancellation	Rating 7.4 8,696 reviews	Search United Airlines flights
Southwest	PriceFrom $366	Free Cancellation	Rating 8.0 4,294 reviews	Search Southwest flights

New Braunfels

Kerrville

Schertz

Boerne

Pleasanton

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.