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San Antonio

$50+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$103
(Priceline)

One-way from

$50
(Priceline)

Popular in

December

Cheapest in

July

Average price

$331

Good round-trip deal

$218 or less

Good one-way deal

$107 or less
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. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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 8/17:20 amBWI - SAT
1 stop10h 32mFrontier
Mon 8/45:38 pmSAT - BWI
1 stop5h 47mFrontier
Deal found 7/2$118
This Southwest deal was found by Cheapflights users on 7/2. 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.
Mon 8/117:30 pmBWI - SAT
Nonstop3h 35mSouthwest
Mon 8/185:10 amSAT - BWI
Nonstop3h 20mSouthwest
Deal found 7/2$155
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Thu 7/249:39 amBWI - SAT
1 stop7h 54mMultiple Airlines
Mon 7/285:38 pmSAT - BWI
1 stop22h 11mMultiple Airlines
Deal found 7/1$160
This Spirit deal was found by Cheapflights users on 7/3. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:39 amBWI - SAT
1 stop7h 54mSpirit Airlines
Tue 8/52:11 pmSAT - BWI
1 stop14h 22mSpirit Airlines
Deal found 7/3$164
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/255:00 amBWI - SAT
1 stop5h 01mAmerican Airlines
Mon 7/282:13 pmSAT - BWI
1 stop5h 41mAmerican Airlines
Deal found 7/2$187
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/287:45 pmDCA - SAT
Nonstop3h 31mAmerican Airlines
Sun 8/316:30 amSAT - DCA
Nonstop3h 22mAmerican Airlines
Deal found 7/1$223
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/236:55 amDCA - SAT
1 stop6h 55mSouthwest
Sun 8/3110:10 amSAT - DCA
1 stop5h 00mSouthwest
Deal found 7/1$225
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/238:35 amIAD - SAT
1 stop5h 47mUnited Airlines
Sun 8/318:55 amSAT - IAD
1 stop6h 48mUnited Airlines
Deal found 7/1$225
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/2311:00 amDCA - SAT
1 stop5h 26mUnited Airlines
Sun 8/315:30 amSAT - DCA
1 stop5h 06mUnited Airlines
Deal found 7/1$230
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Thu 8/711:58 amIAD - SAT
1 stop5h 35mMultiple Airlines
Sun 8/107:10 amSAT - IAD
2 stops25h 13mMultiple Airlines
Deal found 7/2$230
This Orbitz deal was found by Cheapflights users on 7/2. 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.
Fri 8/16:10 amIAD - SAT
1 stop11h 42mFrontier
Mon 8/45:38 pmSAT - IAD
1 stop5h 34mFrontier
Deal found 7/2$237
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/237:00 amIAD - SAT
1 stop13h 50mSouthwest
Sun 8/317:35 amSAT - IAD
1 stop12h 50mSouthwest
Deal found 7/1$241

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 July 3, 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

Fri 8/1

7:20 am-4:52 pm

1 stop10h 32m

San Antonio

Mon 8/4

5:38 pm-12:25 am

1 stop5h 47m

$118

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Mon 8/11

7:30 pm-10:05 pm

Nonstop3h 35m

San Antonio

Mon 8/18

5:10 am-9:30 am

Nonstop3h 20m

$155

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Thu 7/24

9:39 am-4:33 pm

1 stop7h 54m

San Antonio

Mon 7/28

5:38 pm-4:49 pm

1 stop22h 11m

$160

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Thu 7/31

9:39 am-4:33 pm

1 stop7h 54m

San Antonio

Tue 8/5

2:11 pm-5:33 am

1 stop14h 22m

$164

BaltimoreSan Antonio

BWI - SAT

BWISAT

Baltimore/Washington

Fri 7/25

5:00 am-9:01 am

1 stop5h 01m

San Antonio

Mon 7/28

2:13 pm-8:54 pm

1 stop5h 41m

$187

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Thu 8/28

7:45 pm-10:16 pm

Nonstop3h 31m

San Antonio

Sun 8/31

6:30 am-10:52 am

Nonstop3h 22m

$223

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Sat 8/23

8:35 am-1:22 pm

1 stop5h 47m

San Antonio

Sun 8/31

8:55 am-4:43 pm

1 stop6h 48m

$225

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Sat 8/23

6:55 am-12:50 pm

1 stop6h 55m

San Antonio

Sun 8/31

10:10 am-4:10 pm

1 stop5h 00m

$225

Washington, D.C.San Antonio

DCA - SAT

DCASAT

Washington, D.C. Reagan-National

Sat 8/23

11:00 am-3:26 pm

1 stop5h 26m

San Antonio

Sun 8/31

5:30 am-11:36 am

1 stop5h 06m

$230

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

Thu 8/7

11:58 am-4:33 pm

1 stop5h 35m

San Antonio

Sun 8/10

7:10 am-9:23 am

2 stops25h 13m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 43 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 July 3, 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.

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 July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Maryland to San Antonio. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $50. Spirit Airlines flights start at $73 while deals on Southwest start at $78 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 $206, our data indicates the cheapest price to be $58. The most popular route (Washington, D.C. Dulles Intl - San Antonio), is priced around $249.

  • 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 5 airlines flying from Maryland to San Antonio

Discover the top 5 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$221FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$166Average$435FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$433FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$277Average$464FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$282Average$369FlexibilityNo cancel feeOn-time69%

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