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$79+ Cheap flights from San Antonio (SAT) to Maryland

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BWI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from San Antonio to Maryland

Keep the following information in mind while searching for San Antonio to Maryland flight deals. Data was last updated July 30, 2025.

Round-trip from

$186
(Cheapflightsfares)

One-way from

$79
(Cheapflightsfares)

Popular in

November

Cheapest in

June

Average price

$358

Good round-trip deal

$250 or less

Good one-way deal

$155 or less
From San Antonio to Maryland
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One-way flight from San Antonio to Maryland
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Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Antonio to Maryland.
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Price to beat on a one-way flight from San Antonio to Maryland.
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Find flight deals from San Antonio to Maryland

Cheapest flights from San Antonio to Maryland
Explore the most affordable flight options available from San Antonio to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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.
Thu 10/22:54 pmSAT - PHL
1 stop8h 05mSpirit Airlines
Mon 10/65:30 amPHL - SAT
1 stop9h 19mSpirit Airlines
Deal found 7/29$187
This CheapOair deal was found by Cheapflights users on 7/29. 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.
Mon 8/188:28 pmSAT - BWI
1 stop9h 26mSpirit Airlines
Wed 8/205:45 amBWI - SAT
1 stop14h 38mSpirit Airlines
Deal found 7/29$197
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:54 pmSAT - PHL
1 stop8h 05mMultiple Airlines
Sat 9/66:45 amPHL - SAT
1 stop8h 42mMultiple Airlines
Deal found 7/28$217
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 8/307:00 amSAT - IAD
Nonstop3h 19mUnited Airlines
Mon 9/15:55 pmIAD - SAT
Nonstop3h 38mUnited Airlines
Deal found 7/29$219
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:35 amSAT - DCA
Nonstop3h 14mAmerican Airlines
Mon 11/37:45 pmDCA - SAT
Nonstop3h 48mAmerican Airlines
Deal found 7/28$224
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/93:06 pmSAT - IAD
1 stop14h 28mFrontier
Wed 8/137:30 amIAD - SAT
1 stop30h 36mFrontier
Deal found 7/29$225
This CheapOair deal was found by Cheapflights users on 7/29. 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.
Sun 8/38:14 pmSAT - BWI
1 stop19h 17mMultiple Airlines
Wed 8/135:45 amBWI - SAT
1 stop14h 38mMultiple Airlines
Deal found 7/29$229
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/202:25 pmSAT - DCA
1 stop5h 28mUnited Airlines
Sat 8/3011:00 amDCA - SAT
1 stop5h 26mUnited Airlines
Deal found 7/29$230
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:34 pmSAT - DCA
1 stop24h 25mFrontier
Sat 8/307:00 amDCA - SAT
1 stop8h 35mFrontier
Deal found 7/29$237
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:59 pmSAT - PHL
1 stop9h 10mFrontier
Sat 8/166:15 amPHL - SAT
1 stop12h 47mFrontier
Deal found 7/29$238
This Frontier deal was found by Cheapflights users on 7/30. 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.
Fri 8/155:38 pmSAT - BWI
1 stop5h 47mFrontier
Fri 8/2210:15 amBWI - SAT
1 stop7h 27mFrontier
Deal found 7/30$238
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:40 amSAT - DCA
1 stop7h 20mSouthwest
Mon 11/36:10 amDCA - SAT
1 stop8h 25mSouthwest
Deal found 7/28$239

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Maryland 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 July 30, 2025.
Use the filters below to find and compare flights from San Antonio to Maryland that are best for you.

Fly from

San Antonio

Fly to

Maryland

Route

Depart

Return

Price

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Thu 10/2

2:54 pm-11:59 pm

1 stop8h 05m

Philadelphia

Mon 10/6

5:30 am-1:49 pm

1 stop9h 19m

$187

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Mon 8/18

8:28 pm-6:54 am

1 stop9h 26m

Baltimore/Washington

Wed 8/20

5:45 am-7:23 pm

1 stop14h 38m

$197

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Thu 9/4

2:54 pm-11:59 pm

1 stop8h 05m

Philadelphia

Sat 9/6

6:45 am-2:27 pm

1 stop8h 42m

$217

San AntonioWashington, D.C.

SAT - IAD

SATIAD

San Antonio

Sat 8/30

7:00 am-11:19 am

Nonstop3h 19m

Washington, D.C. Dulles Intl

Mon 9/1

5:55 pm-8:33 pm

Nonstop3h 38m

$219

San AntonioWashington, D.C.

SAT - IAD

SATIAD

San Antonio

Sat 8/9

3:06 pm-6:34 am

1 stop14h 28m

Washington, D.C. Dulles Intl

Wed 8/13

7:30 am-1:06 pm

1 stop30h 36m

$225

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Wed 8/13

8:28 pm-6:54 am

1 stop9h 26m

Baltimore/Washington

Sun 8/17

2:59 pm-8:05 am

1 stop18h 06m

$229

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Wed 8/20

2:25 pm-8:53 pm

1 stop5h 28m

Washington, D.C. Reagan-National

Sat 8/30

11:00 am-3:26 pm

1 stop5h 26m

$230

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Wed 9/10

6:35 am-10:55 am

Nonstop3h 20m

Washington, D.C. Reagan-National

Sat 9/13

7:59 pm-10:36 pm

Nonstop3h 37m

$231

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Sat 8/23

3:34 pm-4:59 pm

1 stop24h 25m

Washington, D.C. Reagan-National

Sat 8/30

7:00 am-2:35 pm

1 stop8h 35m

$237

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Sat 8/9

6:59 pm-5:09 am

1 stop9h 10m

Philadelphia

Sat 8/16

6:15 am-6:02 pm

1 stop12h 47m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 40 results
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Best time to book a flight from San Antonio to Maryland

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

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Maryland (average of $241). Flying from San Antonio to Maryland in March is currently the most expensive (average of $290). 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 SAT to MD?

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

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

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Antonio to Maryland. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Maryland. 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 from for flights from San Antonio to Maryland?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Maryland from San Antonio.

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

    Flights from San Antonio to Maryland have been viewed 14 times in the past calendar month.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $79. United Airlines flights start at $95 while deals on American Airlines start at $95 one-way.

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

    While some choose either San Antonio - Washington, D.C. Reagan-National or San Antonio - Washington, D.C. Dulles Intl, San Antonio - Baltimore/Washington is the most popular route from San Antonio to Maryland.

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

    Looking at all options, your cheapest flight can be booked for $122. While the most popular route (San Antonio - Baltimore/Washington) can be booked for $186 on average our data indicates $285 when flying from San Antonio to Maryland.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Maryland (average of $241). Flying from San Antonio to Maryland in March is currently the most expensive (average of $290). 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

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Alternative routes for San Antonio to Maryland

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

Discover the top 6 airlines that operate flights from San Antonio to Maryland. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$107Average$228FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$215Average$453FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$399FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$379FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$278Average$499FlexibilityNo cancel feeOn-time63%

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