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$52+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Maryland to San Antonio

Keep the following information in mind while searching for Maryland to San Antonio flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(American Airlines)

One-way from

$52
(Cheapflightsfares)

Popular in

December

Cheapest in

July

Average price

$373

Good round-trip deal

$327 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Antonio flights.
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From Maryland to San Antonio
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One-way flight from Maryland to San Antonio
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 1, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/37:45 pmDCA - SAT
Nonstop3h 40mAmerican Airlines
Mon 5/56:15 amSAT - DCA
1 stop7h 09mAmerican Airlines
Deal found 3/31$244
This Southwest deal was found by Cheapflights users on 3/31. 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.
Tue 4/297:50 amIAD - SAT
2 stops10h 55mSouthwest
Sat 5/37:40 amSAT - IAD
1 stop8h 10mSouthwest
Deal found 3/31$244
This Southwest deal was found by Cheapflights users on 3/31. 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.
Sun 8/2411:35 amDCA - SAT
1 stop5h 45mSouthwest
Wed 8/2711:15 amSAT - DCA
1 stop5h 00mSouthwest
Deal found 3/31$245
This Booking.com deal was found by Cheapflights users on 3/31. 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.
Tue 4/227:00 amDCA - SAT
1 stop10h 52mFrontier
Fri 4/253:02 pmSAT - DCA
1 stop20h 07mFrontier
Deal found 3/31$248
This Booking.com deal was found by Cheapflights users on 3/31. 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.
Wed 5/77:45 amIAD - SAT
1 stop29h 58mFrontier
Sun 5/111:43 pmSAT - IAD
1 stop15h 48mFrontier
Deal found 3/31$248
This United Airlines deal was found by Cheapflights users on 3/31. 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 8/295:55 pmIAD - SAT
Nonstop3h 38mUnited Airlines
Sun 8/317:00 amSAT - IAD
Nonstop3h 19mUnited Airlines
Deal found 3/31$249
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
Thu 4/246:21 amPHL - SAT
1 stop19h 49mSpirit Airlines
Mon 4/286:31 pmSAT - PHL
1 stop10h 21mSpirit Airlines
Deal found 3/31$251
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:51 amBWI - SAT
1 stop12h 29mSpirit Airlines
Sun 4/137:25 pmSAT - BWI
1 stop9h 21mSpirit Airlines
Deal found 3/31$255
This Delta deal was found by Cheapflights users on 3/31. 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 5/16:00 amDCA - SAT
1 stop5h 45mDelta
Wed 5/145:20 amSAT - DCA
1 stop5h 11mDelta
Deal found 3/31$263
This Delta deal was found by Cheapflights users on 3/31. 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.
Mon 5/195:50 pmIAD - SAT
1 stop7h 31mDelta
Sun 5/256:19 pmSAT - IAD
1 stop5h 09mDelta
Deal found 3/31$263
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/306:00 amDCA - SAT
1 stop5h 44mUnited Airlines
Wed 6/411:41 amSAT - DCA
1 stop8h 15mUnited Airlines
Deal found 3/31$264
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/78:00 amPHL - SAT
1 stop9h 14mFrontier
Mon 4/145:04 pmSAT - PHL
1 stop12h 43mFrontier
Deal found 3/30$268

Cheapflights Fare Finder

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 April 1, 2025.
Use the filters below to find and compare flights from Maryland to San Antonio that are best for you.

Fly from

Maryland

Fly to

San Antonio

Route

Depart

Return

Price

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Sat 5/3

7:45 pm-10:25 pm

Nonstop3h 40m

San Antonio

Mon 5/5

11:46 am-5:59 pm

1 stop5h 13m

$244

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Tue 4/29

7:50 am-5:45 pm

2 stops10h 55m

San Antonio

Sat 5/3

7:40 am-4:50 pm

1 stop8h 10m

$244

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Tue 4/22

7:00 am-4:52 pm

1 stop10h 52m

San Antonio

Fri 4/25

3:02 pm-12:09 pm

1 stop20h 07m

$248

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Wed 5/7

7:45 am-12:43 pm

1 stop29h 58m

San Antonio

Sun 5/11

1:43 pm-6:31 am

1 stop15h 48m

$248

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

Thu 4/24

6:21 am-1:10 am

1 stop19h 49m

San Antonio

Mon 4/28

6:31 pm-5:52 am

1 stop10h 21m

$251

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Fri 4/11

6:51 am-6:20 pm

1 stop12h 29m

San Antonio

Sun 4/13

7:25 pm-5:46 am

1 stop9h 21m

$255

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Tue 5/6

8:20 am-11:04 am

Nonstop3h 44m

San Antonio

Sat 7/26

7:00 am-11:24 am

Nonstop3h 24m

$259

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Thu 5/1

6:00 am-10:45 am

1 stop5h 45m

San Antonio

Wed 5/14

5:20 am-11:31 am

1 stop5h 11m

$263

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Mon 5/19

5:50 pm-12:21 am

1 stop7h 31m

San Antonio

Sun 5/25

6:19 pm-12:28 am

1 stop5h 09m

$263

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Fri 5/30

6:00 am-10:44 am

1 stop5h 44m

San Antonio

Wed 6/4

11:41 am-8:56 pm

1 stop8h 15m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 53 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.

Cheapflights Insights

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

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 April 1, 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 April 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta 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.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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, 3 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $52. Southwest flights start at $100 while deals on Delta start at $119 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 $308, our data indicates the cheapest price to be $55. The most popular route (Washington, D.C. Dulles Intl - San Antonio), is priced around $199.

  • 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$194FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$134Average$227FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$202Average$454FlexibilityNo cancel feeOn-time71%
DeltaCheapest$249Average$460FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$408FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$474FlexibilityNo cancel feeOn-time63%
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