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$117+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SAT
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Find 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 noviembre 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
lun. 12/16:00 amBOS - SAT
1 stop11h 08mMultiple Airlines
jue. 12/43:10 pmSAT - BOS
1 stop17h 47mMultiple Airlines
Deal found 11/12$308
This Delta deal was found by Cheapflights users on 11/12. 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.
dom. 12/148:05 amBOS - SAT
1 stop10h 15mDelta
lun. 1/512:25 pmSAT - BOS
Nonstop3h 54mDelta
Deal found 11/12$309
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
jue. 12/2512:45 pmBOS - SAT
2 stops12h 32mMultiple Airlines
jue. 1/87:14 pmSAT - BOS
1 stop18h 24mMultiple Airlines
Deal found 11/12$310
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
dom. 11/2310:46 amBOS - SAT
1 stop8h 58mMultiple Airlines
mar. 12/27:37 pmSAT - BOS
2 stops37h 45mMultiple Airlines
Deal found 11/13$311
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
dom. 12/148:11 pmBOS - SAT
1 stop19h 04mMultiple Airlines
jue. 1/111:30 amSAT - BOS
2 stops12h 49mMultiple Airlines
Deal found 11/12$312
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
dom. 12/145:45 amBOS - SAT
1 stop18h 41mMultiple Airlines
mié. 12/176:10 pmSAT - BOS
2 stops14h 58mMultiple Airlines
Deal found 11/13$313
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
mar. 12/910:56 amBOS - SAT
2 stops23h 26mMultiple Airlines
sáb. 12/133:10 pmSAT - BOS
1 stop17h 17mMultiple Airlines
Deal found 11/11$314
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
jue. 11/2711:09 amBOS - SAT
2 stops25h 50mMultiple Airlines
jue. 12/43:10 pmSAT - BOS
1 stop17h 47mMultiple Airlines
Deal found 11/13$315
This Mytrip deal was found by Cheapflights users on 11/12. 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.
lun. 12/811:08 amBOS - SAT
2 stops13h 18mSpirit Airlines
vie. 12/121:55 pmSAT - BOS
3 stops28h 11mSpirit Airlines
Deal found 11/12$316
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
sáb. 12/68:11 pmBOS - SAT
1 stop12h 44mMultiple Airlines
vie. 12/2612:45 pmSAT - BOS
2 stops11h 29mMultiple Airlines
Deal found 11/12$318
This Delta deal was found by Cheapflights users on 11/12. 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.
jue. 12/185:29 amBOS - SAT
1 stop6h 27mDelta
dom. 12/216:22 pmSAT - BOS
1 stop5h 45mDelta
Deal found 11/12$319
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:17 pmPWM - SAT
1 stop6h 18mAmerican Airlines
jue. 12/186:51 amSAT - PWM
1 stop8h 48mAmerican Airlines
Deal found 11/12$393

Cheap 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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$308
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

February

Cheapest in

July

Average price

$704
Provider with most accurate pricing for Portland-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-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. 8% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 noviembre 13, 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

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

dom. 12/14

8:05 am-5:20 pm

1 stop10h 15m

San Antonio

mié. 12/31

3:20 pm-8:27 pm

Nonstop4h 07m

$309

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mar. 12/16

5:30 am-1:35 pm

2 stops9h 05m

San Antonio

mar. 12/16

3:40 pm-10:15 pm

1 stop5h 35m

$324

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

jue. 1/15

11:46 am-3:47 pm

Nonstop5h 01m

San Antonio

lun. 1/19

4:00 pm-11:51 pm

1 stop6h 51m

$329

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mar. 12/9

7:45 am-5:55 pm

2 stops11h 10m

San Antonio

mié. 12/10

12:45 pm-9:40 pm

2 stops7h 55m

$329

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

dom. 12/7

9:20 am-1:17 pm

Nonstop4h 57m

San Antonio

mié. 12/31

3:20 pm-8:27 pm

Nonstop4h 07m

$329

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mié. 12/10

8:00 am-1:43 pm

1 stop6h 43m

San Antonio

mié. 12/17

2:15 pm-7:18 pm

Nonstop4h 03m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

dom. 12/7

9:20 am-1:17 pm

Nonstop4h 57m

San Antonio

sáb. 12/13

11:41 am-7:33 pm

1 stop6h 52m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

jue. 12/4

10:15 am-3:47 pm

1 stop6h 32m

San Antonio

mié. 12/31

3:20 pm-8:27 pm

Nonstop4h 07m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

vie. 12/19

9:00 am-4:04 pm

1 stop8h 04m

San Antonio

mar. 1/6

7:45 am-5:32 pm

1 stop8h 47m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mié. 12/3

12:10 pm-6:26 pm

1 stop7h 16m

San Antonio

mié. 12/31

3:20 pm-8:27 pm

Nonstop4h 07m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 39 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 $170). 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 9h 05m. Delta provides one of the quickest options available for as low as $324. 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?

    $131 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $159 and $160, 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 $170). 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$606FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$234Average$482FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$431FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$377Average$613FlexibilityNo cancel feeOn-time63%

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