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$56+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SAT
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:34 pmBOS - SAT
1 stop15h 03mMultiple Airlines
Wed 1/73:55 pmSAT - BOS
2 stops38h 58mMultiple Airlines
Deal found 12/22$342
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:34 pmBOS - SAT
1 stop15h 03mMultiple Airlines
Mon 1/57:11 pmSAT - BOS
2 stops29h 08mMultiple Airlines
Deal found 12/22$362
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:34 pmBOS - SAT
1 stop15h 03mMultiple Airlines
Tue 1/63:55 pmSAT - BOS
2 stops32h 24mMultiple Airlines
Deal found 12/22$363
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:34 pmBOS - SAT
1 stop15h 03mSpirit Airlines
Wed 1/72:39 pmSAT - BOS
1 stop8h 18mSpirit Airlines
Deal found 12/22$371
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBOS - SAT
2 stops18h 26mMultiple Airlines
Tue 1/62:39 pmSAT - BOS
1 stop19h 11mMultiple Airlines
Deal found 12/22$373
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:03 amBOS - SAT
2 stops25h 18mMultiple Airlines
Thu 1/87:14 pmSAT - BOS
1 stop18h 24mMultiple Airlines
Deal found 12/22$376
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBOS - SAT
1 stop12h 01mFrontier
Mon 1/57:11 pmSAT - BOS
2 stops29h 08mFrontier
Deal found 12/22$425
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:03 amBOS - SAT
2 stops25h 18mMultiple Airlines
Tue 1/62:39 pmSAT - BOS
1 stop19h 11mMultiple Airlines
Deal found 12/22$426
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBOS - SAT
1 stop12h 01mMultiple Airlines
Wed 1/72:39 pmSAT - BOS
1 stop8h 18mMultiple Airlines
Deal found 12/22$434
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:09 amBOS - SAT
2 stops27h 05mMultiple Airlines
Thu 1/87:14 pmSAT - BOS
1 stop18h 24mMultiple Airlines
Deal found 12/22$444
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 amBOS - SAT
2 stops24h 35mMultiple Airlines
Thu 1/87:14 pmSAT - BOS
1 stop18h 24mMultiple Airlines
Deal found 12/22$449
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:37 amBOS - SAT
2 stops27h 37mMultiple Airlines
Thu 1/87:14 pmSAT - BOS
1 stop18h 24mMultiple Airlines
Deal found 12/22$464

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 December 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$56
(Super.com)

Popular in

December

Cheapest in

July

Average price

$505
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. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 23, 2025.
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

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

Sat 1/17

12:02 pm-11:52 pm

1 stop12h 50m

San Antonio

Sat 1/24

10:35 am-6:47 pm

2 stops31h 12m

$276

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 1/24

7:00 am-11:07 am

Nonstop5h 07m

San Antonio

Wed 1/28

12:25 pm-5:19 pm

Nonstop3h 54m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 1/22

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Sat 1/24

12:05 pm-4:59 pm

Nonstop3h 54m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 2/1

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Sun 2/8

12:25 pm-5:19 pm

Nonstop3h 54m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 1/24

7:00 am-11:07 am

Nonstop5h 07m

San Antonio

Mon 1/26

12:25 pm-5:19 pm

Nonstop3h 54m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 2/24

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Sat 2/28

12:20 pm-5:12 pm

Nonstop3h 52m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 3/4

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Wed 3/11

12:22 pm-5:22 pm

Nonstop4h 00m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 1/30

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Sat 2/7

12:05 pm-4:59 pm

Nonstop3h 54m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 1/30

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Wed 2/4

12:25 pm-5:19 pm

Nonstop3h 54m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 2/8

11:46 am-3:45 pm

Nonstop4h 59m

San Antonio

Wed 3/4

6:30 am-4:15 pm

1 stop8h 45m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 44 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 $178). 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 5h 07m. Delta provides one of the quickest options available for as low as $299. 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?

    $148 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $148 and $190, 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 $178). 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$234Average$480FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$633FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$377Average$611FlexibilityNo cancel feeOn-time63%

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