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San Antonio

$90+ Cheap flights from Maine to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SAT
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Maine to San Antonio

Cheapest flights from Maine to San Antonio
Explore the most affordable flight options available from Maine to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:08 pm
BOS
-
SAT
2 stops23h 07m
Multiple Airlines
Thu 5/710:26 am
SAT
-
BOS
1 stop12h 33m
Multiple Airlines
Deal found 2/21$295
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:54 pm
BOS
-
SAT
3 stops33h 05m
Spirit Airlines
Wed 3/2510:22 am
SAT
-
BOS
1 stop12h 37m
Spirit Airlines
Deal found 2/20$296
This CheapOair deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:45 am
BOS
-
SAT
1 stop27h 42m
Spirit Airlines
Mon 4/61:22 pm
SAT
-
BOS
2 stops33h 37m
Spirit Airlines
Deal found 2/21$297
This CheapOair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:43 pm
BOS
-
SAT
2 stops27h 35m
Spirit Airlines
Tue 4/286:00 am
SAT
-
BOS
1 stop16h 18m
Spirit Airlines
Deal found 2/20$298
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:15 am
BOS
-
SAT
Nonstop4h 37m
Delta
Sat 9/122:00 pm
SAT
-
BOS
Nonstop4h 15m
Delta
Deal found 2/19$299
This Cheapflightsfares deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:22 pm
BOS
-
SAT
1 stop8h 37m
Spirit Airlines
Thu 3/1210:22 am
SAT
-
BOS
1 stop12h 37m
Spirit Airlines
Deal found 2/22$300
This Cheapflightsfares deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:22 pm
BOS
-
SAT
1 stop8h 37m
Spirit Airlines
Thu 3/1210:22 am
SAT
-
BOS
1 stop12h 37m
Spirit Airlines
Deal found 2/22$301
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:49 pm
BOS
-
SAT
1 stop16h 38m
Multiple Airlines
Sun 3/2910:22 am
SAT
-
BOS
2 stops24h 19m
Multiple Airlines
Deal found 2/20$302
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:10 pm
BOS
-
SAT
1 stop16h 20m
Spirit Airlines
Mon 3/161:22 pm
SAT
-
BOS
1 stop26h 32m
Spirit Airlines
Deal found 2/19$303
This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:45 am
BOS
-
SAT
2 stops24h 42m
Spirit Airlines
Tue 3/311:22 pm
SAT
-
BOS
3 stops33h 37m
Spirit Airlines
Deal found 2/22$305
This Mytrip deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:49 pm
BOS
-
SAT
2 stops19h 38m
Spirit Airlines
Wed 3/251:22 pm
SAT
-
BOS
3 stops25h 06m
Spirit Airlines
Deal found 2/23$306
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:29 am
PWM
-
SAT
2 stops25h 58m
Multiple Airlines
Thu 4/21:22 pm
SAT
-
PWM
1 stop18h 45m
Multiple Airlines
Deal found 2/21$345

Find flight deals from Maine to San Antonio

Keep the following information in mind while searching for Maine to San Antonio flight deals. Data was last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$295
(Kiwi.com)

One-way from

$90
(Super.com)

Popular in

October

Cheapest in

July

Average price

$423
Provider with most accurate pricing for Boston Logan Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Antonio flights.
Search Deals
From Maine to San Antonio
Search Deals
One-way flight from Maine to San Antonio
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Maine to San Antonio that are best for you.

Fly from

Maine

Fly to

San Antonio

Route

Depart

Return

Price

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 4/24

9:05 am-12:47 pm

Nonstop4h 42m

San Antonio

Sun 5/3

6:05 pm-6:00 am

1 stop10h 55m

$309

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 5/14

6:00 am-12:25 pm

1 stop7h 25m

San Antonio

Sat 5/16

1:05 pm-6:24 pm

Nonstop4h 19m

$309

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 4/21

7:43 pm-10:18 pm

2 stops27h 35m

San Antonio

Tue 4/28

6:00 am-11:59 pm

2 stops16h 59m

$336

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 3/21

6:35 pm-12:30 am

1 stop6h 55m

San Antonio

Tue 3/24

4:20 pm-11:25 pm

1 stop6h 05m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 4/2

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Sun 4/5

5:10 am-1:10 pm

1 stop7h 00m

$358

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 3/5

10:01 am-11:59 pm

2 stops38h 58m

San Antonio

Sun 3/8

6:00 am-11:48 am

1 stop28h 48m

$364

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Thu 4/30

3:15 pm-10:59 pm

1 stop8h 44m

San Antonio

Thu 5/7

6:10 am-2:33 pm

1 stop7h 23m

$364

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 3/12

3:10 pm-12:50 am

1 stop10h 40m

San Antonio

Sat 3/21

5:25 am-12:10 pm

1 stop5h 45m

$364

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Mon 5/4

6:15 am-5:10 pm

1 stop11h 55m

San Antonio

Wed 5/6

2:35 pm-7:45 pm

Nonstop4h 10m

$367

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 4/12

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Wed 4/15

2:35 pm-7:45 pm

Nonstop4h 10m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 49 results
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Best time to book a flight from Maine to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to San Antonio

What is the cheapest month to book a flight from Maine to San Antonio?

Currently, May is the cheapest month in which you can book a flight from Maine to San Antonio (average of $200). Flying from Maine to San Antonio in April is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Maine to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Maine?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Maine. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from Maine to San Antonio?

    A quick flight from Maine to San Antonio can take about 4h 42m. Delta provides one of the quickest options available for as low as $309. Maine and San Antonio are separated by a distance of 1761 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Maine to San Antonio one-way?

    $138 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $148 and $189, respectively.

  • What are the most popular routes from Maine to San Antonio?

    The most popular route from Maine to San Antonio is Boston Logan Intl - San Antonio. You may also consider Portland - San Antonio or Bangor - San Antonio.

  • Can I find deals for flights from Maine to San Antonio that include hotel bookings?

    Yes. In addition to deals on Maine to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to San Antonio.

  • Can I find deals for business class flights from Maine to San Antonio?

    Yes. Cheapflights offers flight deals from Maine to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to San Antonio?

    Currently, May is the cheapest month in which you can book a flight from Maine to San Antonio (average of $200). Flying from Maine to San Antonio in April is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Maine to San Antonio

Discover the top 4 airlines that operate flights from Maine to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$422FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$234Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$513FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$358Average$536FlexibilityNo cancel feeOn-time63%

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