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$62+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
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 October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(Orbitz)

One-way from

$62
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$367

Good round-trip deal

$417 or less

Good one-way deal

$198 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. 10% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 17, 2025.

This Orbitz deal was found by Cheapflights users on 10/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:13 amBWI - SAT
1 stop8h 19mSpirit Airlines
Fri 12/512:45 pmSAT - BWI
1 stop10h 42mSpirit Airlines
Deal found 10/16$175
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Mon 10/276:05 amBWI - SAT
1 stop11h 45mFrontier
Mon 11/35:35 pmSAT - BWI
1 stop5h 38mFrontier
Deal found 10/15$178
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Fri 12/55:45 amBWI - SAT
1 stop12h 06mMultiple Airlines
Sun 12/712:45 pmSAT - BWI
1 stop18h 44mMultiple Airlines
Deal found 10/16$181
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Tue 11/46:20 amBWI - SAT
1 stop13h 12mSpirit Airlines
Wed 11/57:37 pmSAT - BWI
2 stops23h 54mSpirit Airlines
Deal found 10/15$183
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 12/211:13 amBWI - SAT
1 stop8h 19mMultiple Airlines
Fri 12/55:46 pmSAT - BWI
1 stop5h 38mMultiple Airlines
Deal found 10/16$186
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 11/79:13 amBWI - SAT
2 stops30h 04mFrontier
Mon 11/105:35 pmSAT - BWI
1 stop5h 38mFrontier
Deal found 10/15$189
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Fri 11/145:50 amBWI - SAT
1 stop11h 50mFrontier
Mon 11/175:35 pmSAT - BWI
1 stop5h 38mFrontier
Deal found 10/16$190
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sun 11/94:52 pmBWI - SAT
1 stop17h 12mSpirit Airlines
Wed 11/127:37 pmSAT - BWI
2 stops23h 54mSpirit Airlines
Deal found 10/16$192
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 11/79:13 amBWI - SAT
2 stops30h 04mMultiple Airlines
Wed 11/1210:58 amSAT - BWI
1 stop20h 36mMultiple Airlines
Deal found 10/15$195
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 12/310:41 amBWI - SAT
1 stop9h 40mSpirit Airlines
Sat 12/612:45 pmSAT - BWI
1 stop9h 28mSpirit Airlines
Deal found 10/15$198
This Expedia deal was found by Cheapflights users on 10/15. 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.
Wed 11/126:00 amPHL - SAT
1 stop13h 32mSpirit Airlines
Wed 11/1910:58 amSAT - PHL
2 stops11h 43mSpirit Airlines
Deal found 10/15$236
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Mon 11/106:00 amPHL - SAT
1 stop13h 32mSpirit Airlines
Tue 11/116:45 amSAT - PHL
3 stops30h 30mSpirit Airlines
Deal found 10/16$237

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 October 17, 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

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Thu 12/18

7:02 am-12:11 pm

1 stop6h 09m

San Antonio

Thu 12/25

11:16 am-5:51 pm

1 stop5h 35m

$259

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Wed 12/3

6:10 am-1:35 pm

1 stop8h 25m

San Antonio

Thu 12/4

6:30 am-2:00 pm

1 stop6h 30m

$259

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Thu 12/11

11:00 am-3:30 pm

1 stop5h 30m

San Antonio

Sun 12/14

5:20 pm-11:59 pm

1 stop5h 39m

$259

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Sat 12/20

6:59 pm-12:44 am

1 stop6h 45m

San Antonio

Wed 12/24

5:20 am-11:49 am

1 stop5h 29m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Tue 11/4

5:25 pm-8:15 pm

Nonstop3h 50m

San Antonio

Sat 11/8

4:24 pm-10:12 pm

1 stop4h 48m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Wed 12/3

7:40 am-4:10 pm

1 stop9h 30m

San Antonio

Sat 12/6

6:25 am-3:15 pm

1 stop7h 50m

$259

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Thu 1/1

3:00 pm-9:53 pm

1 stop7h 53m

San Antonio

Tue 1/6

4:00 pm-10:59 pm

1 stop5h 59m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Tue 11/25

3:59 pm-10:27 pm

1 stop7h 28m

San Antonio

Fri 11/28

7:07 am-11:19 am

Nonstop3h 12m

$259

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Sun 12/21

7:05 am-12:25 pm

1 stop6h 20m

San Antonio

Wed 12/24

5:20 am-11:49 am

1 stop5h 29m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Tue 12/16

12:45 pm-7:59 pm

1 stop8h 14m

San Antonio

Wed 12/24

7:05 am-11:14 am

Nonstop3h 09m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 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, June is the cheapest month in which you can book a flight from Maryland to San Antonio (average of $122). Flying from Maryland to San Antonio in December is currently the most expensive (average of $177). 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 October 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Maryland to San Antonio in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Maryland to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Maryland to San Antonio. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Maryland to San Antonio flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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, 4 users have taken a look at flights from Maryland to San Antonio.

  • How long is the flight from Maryland to San Antonio?

    A quick flight from Maryland to San Antonio can take about 5h 30m. Delta provides one of the quickest options available for as low as $259. The distance from Maryland to San Antonio is about 1378 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 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 $114. Frontier flights start at $116 while deals on Delta start at $123 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 $369, our data indicates the cheapest price to be $156. The most popular route (Washington, D.C. Dulles Intl - San Antonio), is priced around $178.

  • 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, June is the cheapest month in which you can book a flight from Maryland to San Antonio (average of $122). Flying from Maryland to San Antonio in December is currently the most expensive (average of $177). 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

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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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$114Average$227FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$355FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$275Average$472FlexibilityNo cancel feeOn-time63%

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