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$55+ Cheap flights from Maryland 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Maryland to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Maryland (USMD) 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 January 21, 2025.

Round-trip from

$151
(Gotogate)

One-way from

$55
(Frontier)

Good round-trip deal

$356 or less

Good one-way deal

$250 or less
From Maryland to San Antonio
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One-way flight from Maryland to San Antonio
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Price to beat on a round-trip flight from Maryland to San Antonio.
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Price to beat on a one-way flight from Maryland to San Antonio.
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Find flight deals from Maryland to San Antonio

Cheapest flights from Maryland to San Antonio
Explore the most affordable flight options available from Maryland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3110:45 amBWI - SAT
1 stop11h 14mMultiple Airlines
Sat 2/87:10 pmSAT - BWI
1 stop11h 41mMultiple Airlines
Deal found 1/19$151
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3110:45 amBWI - SAT
1 stop11h 14mSpirit Airlines
Mon 2/37:00 amSAT - BWI
1 stop8h 33mSpirit Airlines
Deal found 1/20$155
This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:30 pmBWI - SAT
1 stop11h 10mFrontier
Sun 3/98:37 pmSAT - BWI
1 stop9h 44mFrontier
Deal found 1/20$182
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:05 amDCA - SAT
1 stop6h 07mDelta
Thu 9/1812:50 pmSAT - DCA
1 stop5h 28mDelta
Deal found 1/20$269
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:59 pmIAD - SAT
1 stop6h 28mDelta
Mon 2/246:31 pmSAT - IAD
1 stop4h 49mDelta
Deal found 1/20$269
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:00 amIAD - SAT
1 stop8h 27mUnited Airlines
Tue 3/47:44 amSAT - IAD
Nonstop3h 11mUnited Airlines
Deal found 1/21$271
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/247:45 pmDCA - SAT
Nonstop3h 58mAmerican Airlines
Tue 3/256:35 amSAT - DCA
Nonstop3h 06mAmerican Airlines
Deal found 1/21$278
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:05 amIAD - SAT
2 stops9h 55mSouthwest
Tue 4/15:40 amSAT - IAD
1 stop8h 20mSouthwest
Deal found 1/21$279
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Fri 2/76:00 amPHL - SAT
3 stops35h 44mSpirit Airlines
Sun 2/98:21 pmSAT - PHL
1 stop12h 36mSpirit Airlines
Deal found 1/20$284
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/296:15 amPHL - SAT
1 stop9h 57mMultiple Airlines
Thu 1/301:02 pmSAT - PHL
1 stop6h 46mMultiple Airlines
Deal found 1/20$286
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/301:01 pmDCA - SAT
1 stop24h 01mFrontier
Sun 2/21:02 pmSAT - DCA
1 stop22h 04mFrontier
Deal found 1/20$290
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:03 pmIAD - SAT
1 stop26h 11mFrontier
Sun 3/27:50 pmSAT - IAD
1 stop20h 23mFrontier
Deal found 1/20$290

Find flights from Maryland to San Antonio within your budget

Customize your flight search to find flights from Maryland 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Fri 1/31

10:45 am-8:59 pm

1 stop11h 14m

San Antonio

Sat 2/8

7:10 pm-7:51 am

1 stop11h 41m

$151

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Fri 1/31

10:45 am-8:59 pm

1 stop11h 14m

San Antonio

Mon 2/3

7:00 am-4:33 pm

1 stop8h 33m

$155

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Thu 3/6

9:30 pm-7:40 am

1 stop11h 10m

San Antonio

Sun 3/9

8:37 pm-7:21 am

1 stop9h 44m

$182

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Fri 2/21

6:20 pm-12:27 am

1 stop7h 07m

San Antonio

Mon 2/24

1:59 pm-10:39 pm

1 stop7h 40m

$269

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Thu 2/20

3:05 pm-11:02 pm

1 stop8h 57m

San Antonio

Thu 2/27

11:30 am-6:55 pm

1 stop6h 25m

$269

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Mon 3/24

7:45 pm-10:43 pm

Nonstop3h 58m

San Antonio

Tue 3/25

6:35 am-10:41 am

Nonstop3h 06m

$278

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

Fri 2/7

6:00 am-4:44 pm

3 stops35h 44m

San Antonio

Sun 2/9

8:21 pm-9:57 am

1 stop12h 36m

$284

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Thu 2/13

5:30 pm-11:15 pm

1 stop6h 45m

San Antonio

Tue 2/18

12:11 pm-4:22 pm

Nonstop3h 11m

$286

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

Thu 2/13

7:45 am-4:58 pm

1 stop10h 13m

San Antonio

Sun 2/16

7:25 pm-5:53 am

1 stop9h 28m

$289

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 5/14

6:00 pm-5:35 pm

1 stop24h 35m

San Antonio

Sun 5/18

6:25 pm-12:07 pm

1 stop16h 42m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 46 results
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Best time to book a flight from Maryland to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Maryland 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 Maryland to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Maryland to San Antonio (average of $295). Flying from Maryland 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 MD to SAT?

Find hourly flight availability from Maryland 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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to San Antonio as you normally would.

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 January 21, 2025.
Read reviews from past customers who have flown Frontier, United Airlines and American Airlines from Maryland to San Antonio. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

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
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

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
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

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
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

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
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

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
4,662 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

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 Maryland 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 Maryland?

    For a flight from Maryland to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • How popular is this Maryland to San Antonio flight route?

    Within the past month, 1 users have taken a look at flights from Maryland to San Antonio.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $55. Spirit Airlines flights start at $69 while deals on United Airlines start at $146 one-way.

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

    Most travelers choose Washington, D.C. Dulles Intl - San Antonio, Baltimore/Washington - San Antonio or Washington, D.C. Reagan-National - San Antonio when deciding on the best route from Maryland to San Antonio.

  • What are the cheapest flights from Maryland to San Antonio?

    Looking for the cheapest flight from Maryland to San Antonio? While on average our users pay $346, our data indicates the cheapest price to be $146. The most popular route (Washington, D.C. Dulles Intl - San Antonio), is priced around $179.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Maryland to San Antonio (average of $295). Flying from Maryland 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 Maryland?

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

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Alternative routes for Maryland to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Maryland to San Antonio

Discover the top 6 airlines that operate flights from Maryland 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$174FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$230FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$226Average$486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$436FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$471FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$270Average$492FlexibilityNo cancel feeOn-time63%
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