How many flights depart from San Antonio to Maryland on average per day?

8 flights are operational daily from San Antonio to Maryland as of December 2025. The most popular departure time for this route is 5:00AM, with 58% of flights per day taking off in the morning.

What is the cheapest airline that flies from San Antonio to Maryland?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from San Antonio to Maryland

How many flights depart from San Antonio to Maryland on average per week?

The number of flights available between San Antonio and Maryland is 57 per week as of December 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

What airlines fly to Maryland?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Maryland from San Antonio according to our data. Southwest is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 6 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Maryland?

Prices for flights from San Antonio Airport to Maryland are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Maryland?

As of December 2025, there are 6 operators available to choose from for flights from San Antonio Airport to Maryland.

How old do you have to be to fly from San Antonio Airport to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$68 Cheap Flights from San Antonio to Maryland in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 7:48 pm

SAT

PHL

12h 18m1 stop

6:00 am - 11:52 pm

PHL

SAT

18h 52m2 stops

$146Spirit Airlines

Thu, Jan 8 - Tue, Jan 20

6:30 am - 8:01 pm

SAT

PHL

12h 31m2 stops

6:00 am - 11:52 pm

PHL

SAT

18h 52m2 stops

$150Spirit Airlines

Thu, Jan 8 - Tue, Jan 20

6:30 am - 11:50 pm

SAT

PHL

16h 20m2 stops

6:00 am - 11:52 pm

PHL

SAT

18h 52m2 stops

$152Spirit Airlines

Tue, Jan 13 - Tue, Jan 20

11:43 am - 6:44 pm

SAT

DCA

6h 01m1 stop

6:00 am - 10:47 am

DCA

SAT

5h 47m1 stop

$264United Airlines

Tue, Feb 24 - Sat, Feb 28

1:40 pm - 8:20 pm

SAT

IAD

5h 40m1 stop

5:26 pm - 10:55 pm

IAD

SAT

6h 29m1 stop

$269Delta

Sat, Feb 7 - Tue, Feb 10

4:00 pm - 10:57 pm

SAT

DCA

5h 57m1 stop

6:00 am - 11:37 am

DCA

SAT

6h 37m1 stop

$269Delta

Sat, Feb 7 - Thu, Feb 12

12:40 pm - 8:00 pm

SAT

DCA

6h 20m1 stop

3:45 pm - 12:30 am

DCA

SAT

9h 45m1 stop

$274Southwest

Sat, Mar 7 - Sat, Mar 14

5:00 pm - 11:34 pm

SAT

DCA

5h 34m1 stop

5:25 pm - 8:25 pm

DCA

SAT

4h 00mnonstop

$275American Airlines

Wed, Jan 14 - Sun, Jan 18

12:15 pm - 4:24 pm

SAT

IAD

3h 09mnonstop

5:50 pm - 8:56 pm

IAD

SAT

4h 06mnonstop

$275United Airlines

Wed, Jan 14 - Wed, Jan 21

6:41 am - 10:43 am

SAT

DCA

3h 02mnonstop

10:47 am - 3:45 pm

DCA

SAT

5h 58m1 stop

$276American Airlines

Thu, Jan 8 - Wed, Jan 14

Spirit Airlines flights from San Antonio to Maryland

Our best Spirit Airlines deals on San Antonio to Maryland flight tickets

Spirit Airlines

Jan 13

SAT6:30 amSan Antonio

16h 20m

2 stops

PHL11:50 pmPhiladelphia

Jan 20

PHL6:00 amPhiladelphia

18h 52m

2 stops

SAT11:52 pmSan Antonio

$152

Find similar

Spirit Airlines

Jan 24

SAT10:35 amSan Antonio

8h 26m

1 stop

PHL8:01 pmPhiladelphia

Jan 26

PHL8:20 amPhiladelphia

16h 32m

2 stops

SAT11:52 pmSan Antonio

$162

Find similar

Spirit Airlines

Jan 24

SAT6:30 amSan Antonio

12h 31m

2 stops

PHL8:01 pmPhiladelphia

Jan 26

PHL6:00 amPhiladelphia

18h 52m

2 stops

SAT11:52 pmSan Antonio

$188

Find similar

Frontier flights from San Antonio to Maryland

Our best Frontier deals on San Antonio to Maryland flight tickets

Frontier

Jan 5

SAT5:56 pmSan Antonio

15h 42m

1 stop

BWI10:38 amBaltimore/Washington

Jan 7

BWI11:45 amBaltimore/Washington

24h 15m

2 stops

SAT11:00 amSan Antonio

$199

Find similar

Frontier

Feb 20

SAT1:57 pmSan Antonio

6h 04m

1 stop

BWI9:01 pmBaltimore/Washington

Feb 23

BWI6:00 amBaltimore/Washington

11h 18m

1 stop

SAT4:18 pmSan Antonio

$217

Find similar

Frontier

Feb 6

SAT6:13 pmSan Antonio

5h 23m

1 stop

BWI12:36 amBaltimore/Washington

Feb 9

BWI11:24 amBaltimore/Washington

6h 39m

1 stop

SAT5:03 pmSan Antonio

$218

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Thu 1/8

6:30 am-7:48 pm

1 stop12h 18m

Philadelphia

Tue 1/20

6:00 am-11:52 pm

2 stops18h 52m

$146

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Thu 1/8

6:30 am-8:01 pm

2 stops12h 31m

Philadelphia

Tue 1/20

6:00 am-11:52 pm

2 stops18h 52m

$150

San AntonioPhiladelphia

SAT - PHL

SATPHL

San Antonio

Tue 1/13

6:30 am-11:50 pm

2 stops16h 20m

Philadelphia

Tue 1/20

6:00 am-11:52 pm

2 stops18h 52m

$152

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Tue 2/24

11:43 am-6:44 pm

1 stop6h 01m

Washington, D.C. Reagan-National

Sat 2/28

6:00 am-10:47 am

1 stop5h 47m

$264

San AntonioWashington, D.C.

SAT - IAD

SATIAD

San Antonio

Sat 2/7

1:40 pm-8:20 pm

1 stop5h 40m

Washington, D.C. Dulles Intl

Tue 2/10

5:26 pm-10:55 pm

1 stop6h 29m

$269

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Sat 2/7

4:00 pm-10:57 pm

1 stop5h 57m

Washington, D.C. Reagan-National

Thu 2/12

6:00 am-11:37 am

1 stop6h 37m

$269

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Sat 3/7

12:40 pm-8:00 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Sat 3/14

3:45 pm-12:30 am

1 stop9h 45m

$274

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Wed 1/14

5:00 pm-11:34 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Sun 1/18

5:25 pm-8:25 pm

Nonstop4h 00m

$275

San AntonioWashington, D.C.

SAT - IAD

SATIAD

San Antonio

Wed 1/14

12:15 pm-4:24 pm

Nonstop3h 09m

Washington, D.C. Dulles Intl

Wed 1/21

5:50 pm-8:56 pm

Nonstop4h 06m

$275

San AntonioWashington, D.C.

SAT - DCA

SATDCA

San Antonio

Thu 1/8

6:41 am-10:43 am

Nonstop3h 02m

Washington, D.C. Reagan-National

Wed 1/14

10:47 am-3:45 pm

1 stop5h 58m

$276

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How to get the cheapest flight ticket from San Antonio to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from San Antonio is in June. Flight prices, which tend to average around $259, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in June, then you should wait until September to fly from San Antonio, when ticket prices are also cheap, with an average price of $269.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from San Antonio to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $394. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $604.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from San Antonio to Maryland during this time can be as low as $308. In contrast, the most expensive time of day to depart to Maryland is in the afternoon when prices are around $987.

What is the cheapest San Antonio to Maryland flight route?

Fly from San Antonio to Baltimore/Washington for the best San Antonio - Maryland flight prices

How far in advance should I book a flight to Maryland?

You are more likely to see cheaper flights to Maryland from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from San Antonio for as low as $250 on momondo.

What cabin class options are available on San Antonio to Maryland flights?

There is only 1 cabin class available to choose from on San Antonio to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Maryland flights?

No. A direct flight is the cheapest option for a flight between San Antonio to Maryland.

Cheap San Antonio to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Maryland

Best Price Found	$208
Fastest flight time	3h 02m
Direct flights	Every day
Airports in Maryland	112 airports

The best one-way flight to Maryland from San Antonio in the past 72 hours is $208. The best round-trip flight deal from San Antonio to Maryland found on momondo in the last 72 hours is $421.

The fastest flight from San Antonio to Maryland takes 3h 02m

Direct flights go from San Antonio to Maryland every day.

There are 112 airports in Maryland. From San Antonio there are direct flights to Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Maryland?
Prices for flights from San Antonio Airport to Maryland are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Maryland?
As of December 2025, there are 6 operators available to choose from for flights from San Antonio Airport to Maryland.
How old do you have to be to fly from San Antonio Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to Maryland?
Based on momondo bookings for flights between San Antonio and Maryland, the leading plane model is Boeing 737 MAX 8, making up 18.05% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 11.28%, Boeing 737-900 with 10.53%, and Airbus A220-300 with 9.02%.

Best airlines flying from San Antonio to Maryland

Compare and see reviews for airlines that fly from San Antonio to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $72	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $107	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $215	Free Cancellation	Rating 7.2 11,055 reviews	Search American Airlines flights
Delta	PriceFrom $220	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
Southwest	PriceFrom $289	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Maryland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Maryland. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Maryland?

momondo provides multiple filters to help you find the best flight to Maryland from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Maryland right now. Can momondo alert me if prices change?

Price alerts on flights to Maryland from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from San Antonio to Maryland from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Maryland departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Spirit Airlines flights from San Antonio to Maryland

Our best Spirit Airlines deals on San Antonio to Maryland flight tickets

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How to get the cheapest flight ticket from San Antonio to Maryland

What is the cheapest month to fly to Maryland?

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from San Antonio to Maryland is on a Thursday. Travelers who choose to depart for Maryland on a Thursday will often find tickets for as low as $394. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $604.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from San Antonio to Maryland during this time can be as low as $308. In contrast, the most expensive time of day to depart to Maryland is in the afternoon when prices are around $987.

What is the cheapest San Antonio to Maryland flight route?

Fly from San Antonio to Baltimore/Washington for the best San Antonio - Maryland flight prices

How far in advance should I book a flight to Maryland?

What cabin class options are available on San Antonio to Maryland flights?

There is only 1 cabin class available to choose from on San Antonio to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Maryland flights?

No. A direct flight is the cheapest option for a flight between San Antonio to Maryland.

What is the cheapest airline that flies from San Antonio to Maryland?

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from San Antonio to Maryland

What airlines fly to Maryland?

How many flights depart from San Antonio to Maryland on average per day?

8 flights are operational daily from San Antonio to Maryland as of December 2025. The most popular departure time for this route is 5:00AM, with 58% of flights per day taking off in the morning.

How many flights depart from San Antonio to Maryland on average per week?

The number of flights available between San Antonio and Maryland is 57 per week as of December 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

Cheap San Antonio to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Maryland

Best Price Found

Fastest flight time

Direct flights

Airports in Maryland

When did momondo last update prices for flights from San Antonio Airport to Maryland?

How many operators does momondo search for flights from San Antonio Airport to Maryland?

How old do you have to be to fly from San Antonio Airport to Maryland?

What documentation or ID do you need to fly to Maryland?

What is the most popular plane model from San Antonio to Maryland?

Best airlines flying from San Antonio to Maryland

Compare and see reviews for airlines that fly from San Antonio to Maryland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Maryland?

Can I find flights from San Antonio to Maryland with flexible booking policies on momondo?

How can momondo help me find flights from San Antonio to Maryland?

I’m not ready to book a flight from San Antonio to Maryland right now. Can momondo alert me if prices change?

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo