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$72+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BWI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$143
(Priceline)

One-way from

$72
(Cheapflightsfares)

Popular in

November

Cheapest in

June

Average price

$283

Good round-trip deal

$366 or less

Good one-way deal

$210 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. 12% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Priceline deal was found by Cheapflights users on 9/14. 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.
Fri 10/245:45 pmSAT - BWI
1 stop5h 41mFrontier
Mon 10/279:37 amBWI - SAT
1 stop8h 13mFrontier
Deal found 9/14$143
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Fri 10/35:40 pmSAT - PHL
1 stop6h 19mFrontier
Mon 10/65:15 amPHL - SAT
1 stop12h 15mFrontier
Deal found 9/12$143
This Booking.com deal was found by Cheapflights users on 9/13. 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 10/245:45 pmSAT - BWI
1 stop5h 41mFrontier
Sun 10/266:05 amBWI - SAT
1 stop11h 47mFrontier
Deal found 9/13$144
This Frontier deal was found by Cheapflights users on 9/14. 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 11/75:35 pmSAT - BWI
1 stop5h 38mFrontier
Mon 11/105:50 amBWI - SAT
1 stop11h 50mFrontier
Deal found 9/14$153
This CheapOair deal was found by Cheapflights users on 9/13. 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 10/238:26 pmSAT - PHL
1 stop7h 53mFrontier
Sun 10/265:20 amPHL - SAT
1 stop12h 32mFrontier
Deal found 9/13$153
This Frontier deal was found by Cheapflights users on 9/13. 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 9/2511:33 amSAT - BWI
1 stop11h 44mFrontier
Mon 9/296:22 amBWI - SAT
1 stop11h 08mFrontier
Deal found 9/13$158
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/308:43 pmSAT - PHL
1 stop7h 06mFrontier
Sat 11/16:19 amPHL - SAT
1 stop8h 58mFrontier
Deal found 9/14$164
This Mytrip deal was found by Cheapflights users on 9/12. 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 10/107:10 pmSAT - BWI
1 stop13h 11mFrontier
Mon 10/136:05 amBWI - SAT
1 stop11h 45mFrontier
Deal found 9/12$166
This Booking.com deal was found by Cheapflights users on 9/13. 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 10/107:10 pmSAT - BWI
1 stop13h 11mFrontier
Sun 10/126:05 amBWI - SAT
1 stop11h 47mFrontier
Deal found 9/13$167
This Frontier deal was found by Cheapflights users on 9/13. 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 10/308:43 pmSAT - PHL
1 stop7h 06mFrontier
Mon 11/36:19 amPHL - SAT
1 stop14h 11mFrontier
Deal found 9/13$174
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Thu 9/2511:33 amSAT - BWI
1 stop6h 37mFrontier
Sun 9/286:27 pmBWI - SAT
1 stop25h 48mFrontier
Deal found 9/14$175
This Frontier deal was found by Cheapflights users on 9/14. 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 9/2511:33 amSAT - PHL
1 stop12h 24mFrontier
Mon 9/295:15 amPHL - SAT
1 stop12h 15mFrontier
Deal found 9/14$176

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 September 15, 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

Fri 10/3

5:40 pm-12:59 am

1 stop6h 19m

Philadelphia

Mon 10/6

5:15 am-4:30 pm

1 stop12h 15m

$143

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Tue 1/6

4:04 pm-10:25 pm

1 stop5h 21m

Baltimore/Washington

Sat 1/17

5:18 pm-11:13 pm

1 stop6h 55m

$167

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Mon 1/5

5:15 am-4:58 pm

2 stops10h 43m

Baltimore/Washington

Sat 1/17

12:25 pm-7:41 pm

1 stop8h 16m

$172

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Thu 9/25

11:33 am-12:52 am

2 stops12h 19m

Philadelphia

Thu 10/2

5:15 am-10:48 am

1 stop6h 33m

$216

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Fri 9/26

5:40 pm-12:17 am

1 stop5h 37m

Baltimore/Washington

Sun 9/28

9:59 pm-4:30 pm

2 stops19h 31m

$224

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Tue 11/11

2:04 pm-9:24 pm

1 stop6h 20m

Baltimore/Washington

Sat 11/15

6:15 am-3:29 pm

2 stops10h 14m

$225

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Fri 11/14

4:16 pm-11:54 pm

1 stop6h 38m

Baltimore/Washington

Tue 11/18

5:10 am-3:11 pm

1 stop11h 01m

$232

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Fri 11/7

6:23 pm-7:23 am

1 stop12h 00m

Baltimore/Washington

Sun 11/9

5:10 am-3:11 pm

1 stop11h 01m

$232

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Tue 10/21

3:59 pm-9:27 am

2 stops16h 28m

Philadelphia

Fri 10/24

9:53 pm-4:37 pm

2 stops19h 44m

$234

San AntonioBaltimore

SAT - BWI

SATBWI

San Antonio

Thu 10/2

11:33 am-7:10 pm

1 stop6h 37m

Baltimore/Washington

Wed 10/8

6:21 pm-2:37 pm

2 stops21h 16m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 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 September 15, 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 September 15, 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
4,245 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,245 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,245 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,016 reviews
Southwest
8.0
Very good
4,245 reviews

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 16 times in the past calendar month.

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

    Departing from San Antonio to Maryland will take you 5h 21m. There are 1405 mi between San Antonio and Maryland. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $84. Frontier flights start at $91 while deals on Southwest start at $113 one-way.

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

    While some choose either San Antonio - Baltimore/Washington or San Antonio - Washington, D.C. Reagan-National, San Antonio - Washington, D.C. Dulles Intl 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 $163. While the most popular route (San Antonio - Washington, D.C. Dulles Intl) can be booked for $214 on average, our data indicates $363 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$165FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$107Average$232FlexibilityNo cancel feeOn-time65%
DeltaCheapest$216Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$394FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$278Average$501FlexibilityNo cancel feeOn-time63%

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