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$127+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SAT
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Maine to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Maine (USME) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Mytrip)

One-way from

$127
(Mytrip)

Popular in

March

Cheapest in

June

Average price

$475
Provider with most accurate pricing for Portland-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Portland-San Antonio flights.
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From Maine to San Antonio
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One-way flight from Maine to San Antonio
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Highest demand for flights based on searches. 14% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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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 enero 30, 2025.

This Mytrip deal was found by Cheapflights users on 1/30. 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.
mar. 2/1812:02 pmBOS - SAT
2 stops17h 34mSpirit Airlines
vie. 2/212:32 pmSAT - BOS
3 stops16h 56mSpirit Airlines
Deal found 1/30$290
This American Airlines deal was found by Cheapflights users on 1/29. 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.
mié. 3/54:42 pmBGR - SAT
1 stop7h 07mAmerican Airlines
mié. 3/125:00 amSAT - BGR
2 stops9h 23mAmerican Airlines
Deal found 1/29$294
This Delta deal was found by Cheapflights users on 1/29. 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.
mié. 3/53:00 pmBGR - SAT
2 stops10h 27mDelta
mar. 3/115:30 amSAT - BGR
2 stops8h 37mDelta
Deal found 1/29$299
This CheapOair deal was found by Cheapflights users on 1/29. 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.
mar. 2/411:31 amBOS - SAT
2 stops32h 12mMultiple Airlines
sáb. 2/87:10 pmSAT - BOS
1 stop28h 17mMultiple Airlines
Deal found 1/29$307
This Delta deal was found by Cheapflights users on 1/28. 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. 3/231:10 pmBOS - SAT
Nonstop4h 52mDelta
sáb. 3/291:45 pmSAT - BOS
1 stop7h 48mDelta
Deal found 1/28$308
This Southwest deal was found by Cheapflights users on 1/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/255:20 amBOS - SAT
1 stop6h 05mSouthwest
mar. 3/251:40 pmSAT - BOS
1 stop9h 25mSouthwest
Deal found 1/30$316
This American Airlines deal was found by Cheapflights users on 1/30. 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.
mié. 3/195:15 amBOS - SAT
1 stop8h 57mAmerican Airlines
jue. 3/206:38 amSAT - BOS
1 stop7h 34mAmerican Airlines
Deal found 1/30$339
This American Airlines deal was found by Cheapflights users on 1/29. 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.
mié. 3/512:31 pmPWM - SAT
1 stop11h 18mAmerican Airlines
mié. 3/126:35 amSAT - PWM
1 stop9h 05mAmerican Airlines
Deal found 1/29$347
This Delta deal was found by Cheapflights users on 1/29. 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.
lun. 3/34:46 pmPWM - SAT
1 stop7h 13mDelta
mar. 3/115:30 amSAT - PWM
1 stop5h 46mDelta
Deal found 1/29$351
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/57:30 amBGR - SAT
1 stop8h 53mUnited Airlines
mié. 3/126:45 amSAT - BGR
2 stops11h 18mUnited Airlines
Deal found 1/29$384
This Mytrip deal was found by Cheapflights users on 1/30. 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. 3/106:07 pmBGR - SAT
2 stops17h 09mMultiple Airlines
vie. 3/148:19 pmSAT - BGR
2 stops16h 13mMultiple Airlines
Deal found 1/30$396
This United deal was found by Cheapflights users on 1/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/255:35 amBOS - SAT
2 stops8h 52mUnited Airlines
mar. 3/412:11 pmSAT - BOS
1 stop10h 48mUnited Airlines
Deal found 1/28$412

Find flights from Maine to San Antonio within your budget

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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

lun. 3/24

10:47 pm-9:35 pm

3 stops23h 48m

San Antonio

jue. 3/27

10:30 pm-6:55 am

3 stops31h 25m

$285

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

dom. 2/23

12:01 pm-3:55 pm

Nonstop4h 54m

San Antonio

mar. 3/11

6:15 pm-6:31 am

1 stop11h 16m

$289

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

mié. 3/5

4:42 pm-10:49 pm

1 stop7h 07m

San Antonio

mié. 3/12

5:00 am-3:23 pm

2 stops9h 23m

$294

BangorSan Antonio

BGR - SAT

BGRSAT

Bangor

mié. 3/5

3:00 pm-12:27 am

2 stops10h 27m

San Antonio

mar. 3/11

5:30 am-3:07 pm

2 stops8h 37m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mar. 3/25

5:20 am-10:25 am

1 stop6h 05m

San Antonio

mar. 3/25

1:40 pm-12:05 am

1 stop9h 25m

$316

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mié. 3/19

5:15 am-1:12 pm

1 stop8h 57m

San Antonio

jue. 3/20

6:38 am-3:12 pm

1 stop7h 34m

$339

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

vie. 4/4

6:00 am-11:21 am

1 stop30h 21m

San Antonio

dom. 4/6

10:58 am-9:59 am

1 stop22h 01m

$341

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

vie. 2/21

5:35 am-1:27 pm

2 stops8h 52m

San Antonio

mar. 2/25

7:25 am-3:07 pm

1 stop6h 42m

$344

PortlandSan Antonio

PWM - SAT

PWMSAT

Portland

mié. 3/5

12:31 pm-10:49 pm

1 stop11h 18m

San Antonio

mié. 3/12

6:35 am-4:40 pm

1 stop9h 05m

$347

PortlandSan Antonio

PWM - SAT

PWMSAT

Portland

lun. 3/3

4:46 pm-10:59 pm

1 stop7h 13m

San Antonio

mar. 3/11

5:30 am-12:16 pm

1 stop5h 46m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 31 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.

Travel insights for flights from Maine to San Antonio

Get recent, data-driven insights about flights from Maine to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Maine to San Antonio (average of $295). Flying from Maine to San Antonio in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from ME to SAT?

Find hourly flight availability from Maine to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 30, 2025.

When flying from Maine to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated enero 30, 2025.
To help decide which airline to fly from Maine to San Antonio, see what other customers have to say about Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,688 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,454 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,913 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Entertainment

7.7

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    $127 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 Frontier and American Airlines, with prices starting from $158 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, August is the cheapest month in which you can book a flight from Maine to San Antonio (average of $295). Flying from Maine to San Antonio in March is currently the most expensive (average of $376). 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 Maine?

Book flights to Maine if you plan to visit one of these locations
New Braunfels

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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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$389FlexibilityNo cancel feeOn-time71%
DeltaCheapest$316Average$486FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$644FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$571FlexibilityNo cancel feeOn-time63%
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