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$65+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
gru 7 — gru 141
ndz. 12/7
ndz. 12/14
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 Listopad 7, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$134
(Frontier)

One-way from

$65
(Travelocity)

Popular in

December

Cheapest in

August

Average price

$396

Good round-trip deal

$447 or less

Good one-way deal

$201 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 ($42 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 November 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 Listopad 7, 2025.

This Mytrip deal was found by Cheapflights users on 11/4. 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.
pon. 11/179:13 amBWI - SAT
1 stop8h 27mFrontier
pt. 11/215:09 pmSAT - BWI
1 stop5h 49mFrontier
Deal found 11/4$137
This Super.com deal was found by Cheapflights users on 11/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 12/511:48 amBWI - SAT
1 stop6h 03mFrontier
ndz. 12/75:46 pmSAT - BWI
1 stop5h 38mFrontier
Deal found 11/5$138
This Booking.com deal was found by Cheapflights users on 11/4. 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.
pt. 12/1211:48 amBWI - SAT
1 stop6h 03mFrontier
ndz. 12/148:50 amSAT - BWI
1 stop21h 52mFrontier
Deal found 11/4$140
This Frontier deal was found by Cheapflights users on 11/4. 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.
pon. 11/245:40 amBWI - SAT
1 stop11h 28mFrontier
czw. 11/277:38 pmSAT - BWI
1 stop11h 45mFrontier
Deal found 11/4$141
This Frontier deal was found by Cheapflights users on 11/4. 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.
pt. 11/215:40 amBWI - SAT
1 stop11h 28mFrontier
pon. 11/245:07 pmSAT - BWI
1 stop5h 51mFrontier
Deal found 11/4$144
This Frontier deal was found by Cheapflights users on 11/4. 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.
ndz. 12/75:55 amBWI - SAT
1 stop11h 56mFrontier
czw. 12/119:10 amSAT - BWI
1 stop10h 06mFrontier
Deal found 11/4$146
This Booking.com deal was found by Cheapflights users on 11/6. 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.
sob. 11/228:45 pmBWI - SAT
1 stop22h 59mFrontier
śr. 11/265:07 pmSAT - BWI
1 stop5h 51mFrontier
Deal found 11/6$156
This Mytrip deal was found by Cheapflights users on 11/4. 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.
śr. 11/196:20 amBWI - SAT
1 stop13h 12mMultiple Airlines
czw. 11/207:38 pmSAT - BWI
1 stop11h 45mMultiple Airlines
Deal found 11/4$161
This Gotogate deal was found by Cheapflights users on 11/4. 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.
czw. 11/136:00 amBWI - SAT
1 stop9h 28mMultiple Airlines
czw. 11/207:38 pmSAT - BWI
1 stop11h 45mMultiple Airlines
Deal found 11/4$162
This Orbitz deal was found by Cheapflights users on 11/5. 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.
sob. 11/2210:41 amBWI - SAT
1 stop6h 18mMultiple Airlines
pon. 11/245:07 pmSAT - BWI
1 stop5h 51mMultiple Airlines
Deal found 11/5$166
This Booking.com deal was found by Cheapflights users on 11/5. 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.
pon. 11/245:40 amBWI - SAT
1 stop13h 52mMultiple Airlines
wt. 11/257:11 pmSAT - BWI
1 stop12h 12mMultiple Airlines
Deal found 11/5$167
This Frontier deal was found by Cheapflights users on 11/5. 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.
czw. 12/118:00 amDCA - SAT
1 stop11h 58mFrontier
ndz. 12/1410:25 amSAT - DCA
1 stop10h 34mFrontier
Deal found 11/5$257

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 Listopad 7, 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

czw. 12/4

10:27 am-1:00 pm

2 stops27h 33m

San Antonio

śr. 12/10

7:00 am-9:17 am

2 stops25h 17m

$245

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

pt. 1/16

3:41 pm-10:58 pm

1 stop8h 17m

San Antonio

wt. 1/20

8:10 am-1:56 pm

1 stop4h 46m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

sob. 12/6

8:30 am-3:30 pm

1 stop8h 00m

San Antonio

sob. 12/13

7:20 am-11:31 am

Nonstop3h 11m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

pt. 2/6

5:50 pm-8:56 pm

Nonstop4h 06m

San Antonio

śr. 2/11

9:00 am-4:00 pm

1 stop6h 00m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

czw. 12/11

8:20 am-11:11 am

Nonstop3h 51m

San Antonio

ndz. 12/14

5:20 am-11:23 am

1 stop5h 03m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

śr. 12/3

5:40 pm-10:59 pm

1 stop6h 19m

San Antonio

ndz. 12/7

12:08 pm-4:19 pm

Nonstop3h 11m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

pt. 12/12

6:00 am-1:12 pm

1 stop8h 12m

San Antonio

pon. 12/15

12:08 pm-4:19 pm

Nonstop3h 11m

$259

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

wt. 3/24

2:40 pm-7:33 pm

1 stop5h 53m

San Antonio

wt. 3/31

12:24 pm-6:25 pm

1 stop5h 01m

$264

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

pt. 1/16

6:10 am-11:05 am

1 stop5h 55m

San Antonio

pon. 1/19

2:45 pm-8:25 pm

1 stop4h 40m

$267

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

śr. 12/10

6:02 am-10:56 am

1 stop5h 54m

San Antonio

ndz. 12/14

4:35 pm-11:08 pm

1 stop5h 33m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 Listopad 7, 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 November 2, 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 8h. Spirit Airlines provides one of the quickest options available for as low as $259. The distance from Maryland to San Antonio is about 1360 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 Frontier, which is currently one of the cheapest options available, starting at $78. Spirit Airlines flights start at $89 while deals on United Airlines start at $135 one-way.

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

    Most travelers choose Washington, D.C. Dulles Intl - San Antonio, Washington, D.C. Reagan-National - San Antonio or Baltimore/Washington - 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 $445, our data indicates the cheapest price to be $156. The most popular route (Washington, D.C. Dulles Intl - San Antonio), is priced around $169.

  • 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

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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 Listopad 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$114Average$224FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$395FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$359FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$280Average$470FlexibilityNo cancel feeOn-time63%

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