$54 Find Cheap Flights from San Antonio to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Maryland departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Maryland, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Best Maryland Flight Deals from San Antonio

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Washington, D.C.
Baltimore1 stop$128

Good to know

Low season

September

High season

December

Cheapest flight

$54
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from San Antonio to Reagan Washington National Airport

FAQs - booking Maryland flights

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

    Flights to Baltimore3h 36m
  • What is the cheapest flight to Maryland from San Antonio?

    The cheapest ticket to Maryland from San Antonio found in the last 72 hours was $54 one-way, and $139 round-trip. The most popular route is from San Antonio to Baltimore, and the cheapest round-trip airline ticket found on this route in the last 72 hours was $59.

  • Which airlines fly to Maryland?

    Southwest flies most frequently to Baltimore from San Antonio.

  • How does KAYAK find such low prices on flights from San Antonio to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Maryland

  • Looking for a cheap flight? 25% of our users found tickets from San Antonio to the following destinations at these prices or less: Washington, D.C. $313 one-way - $393 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly from San Antonio is August.
  • Morning departure is around 3% cheaper than an evening flight, on average*.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from San Antonio to Maryland

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 4821 reviews
7.2Food
8.7Crew
8.2Boarding
8.1Comfort
7.7Entertainment
Airline reviews

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

10.0 ExcellentAnonymous, Dec 2024AUS - OAK
Read more Southwest reviews

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

It was fine. For some reason the flight was much longer than usual. It may have been explained, but I had noise cancelling earbuds on and missed a couple of announcements. The crew was fine, but there was a flight attendant who kept telling dumb jokes, occasionally one I found distasteful. This was my second time with him, but luckily it was a late flight so he didn't do as many. But I heard all of today's jokes twice, which was two times too many. Good takeout and landing.

Planes are aged. The wifi is unreliable and on many fights, no-existent. The flight attendants were very good.

The last 30 min or so, they put the heat on full. We thought we were being basted.

Boarded the plane in Portland and sat on the tarmac for four hours before being given clearance to take off. Apparently a "scratch" was detected on the preflight inspection. This delay resulted in me missing my connection in Baltimore. I therefore had to stay overnight and then catch an early flight this morning, which resulted in my missing a mandatory class. I would like a refund / voucher to cover the cost of the missed flight. And additional voucher for the time spent on the plane in Portland would also be appreciated.

The first leg of the trip was great. The second leg from BWI to RIC was late, which was more screenful and tiring that late in the evening.

The plane wasn’t full, so we got the best seats

Was ok. Had about a 1 hour delay and snack was not good.

Delayed time changed often. Temperature on the plan was hot. Crew did offer us water. Then we had to offload to get on another flight that left after 10p

It was cancelled at the last minute. Left us scrambling. Totally unacceptable

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Everything was great. Great service, excellent communication, and early arrival

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

It was terrible, if they ran flights on time it would make a big difference.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

David went above and beyond to make our flight the best that it could be

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Sucks ! All three flights I was on this trip were delayed.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

Short flying. The seats do not recline at all and very uncomfortable.

Delayed over an hour due to paperwork not being filed correctly. Forced to change planes.

A thousand choices for movies and nothing to watch. I avoid 'R' rated shows and others with violence and sexual content, which results in a handful of flicks to view and I have them already.

Two issues. The plane was old and dirty. The armrest looked like an old car that had the vinyl rubbed off. The Seats in these aircraft are about as hard and uncomfortable. I want to tour Italy for a month and I want to buy a one-way ticket to Thailand but I will not sit in the seats these planes have. It is seriously stupid how hard they are.

The gate changed over 6 times in the 4 hours before this flight having us walking all over and back again. The agent told me that the American app and the airport monitors are not reliable and I should Google the flight number for accurate flight information! Shocking tip but the gate still kept changing anyway and then the flight was delayed an hour because of another maintenance issue. Not a great experience.

Promised lounge access, gate agent didn't allow us entry.

I was in a wheelchair and went from international to domestic. I was transferred to several different modes of transport and expected to give a tip at each transfer. I was, although, grateful to get to the gate in time for my flight.

The flight was great, and I have never ridden in first class previously so I don't have any practical knowledge of the norm. The flight out to DFW was delayed and I sat in economy which was as expected, not nearly as spoiled as I was in first class which had more general room but that is par for the course. I have no complaints and will wait until I fly American again before I can make a valid improvement. I will fly American again in the future.

It was okay. I opted to pay for an upgrade to an exit row, but this might’ve been the worst exit row experience I’ve ever had. - The fold out table was janky and didn’t fold out properly. - The seats felt squished together as I was the aisle seat in the group of three, but the guy in the middle felt like he was constantly leaning on me. - Everyone who walked by brushed up against me, or knocked my entertainment screen, to include the food and drink carts. Didn’t get one apology or excuse me. - The community flight tracker screen was right in front of me and was sooooooo bright I could barely catch any sleep on my 13hr flight from Seoul to DFW. Not the best experience at all…

Packed commercial flight was as comfortable as can be expected

I'm not a valued flyer so I'm always in the last group to board...that sucks, always

Domestic airlines have really fallen from what they used to be.

I did not fly Spirit. Connie fraudulently used my email to book her flight. I do not know Connie!

Boarding attendant was rude. Crew on the plan were more interested in talking amongst themselves and did not ask parentage if they needed anything or even walk down the isles.

Flight was ok with exception of the multiple delays. As with all Spirit flights, the sights are extremely uncomfortable and lack leg space. However, the price savings is the plus.

Okay for the most part but Good boarding and on time

They lost my luggage on a direct non-stop flight.

The gate employees and the flight crew were friendly and professional. Afterboarding we waited 20 minutes for another flight; a complimentary beverage would have ben appreciated for the inconvenience.

Quick flight. But crew was late so boarding was delayed. No food or entertainment as flight was an hour so no possible eating there…flight was also delayed but I think that was the fault of SAN airport not spirit…

Everyone on the plane was wonderful. I can't say that the trip of flying was wonderful because I hadn't done that since I was 13 years old. Honestly I was terrified. What would make it better is if they didn't drive so fast but I know they have to. And if they could go up slowly and land slowly. But none of that they can control.

Spirit literally broke parts of two of our suitcases and call it “normal wear and tear.” Not worth the low price if we have to replace bags.

Horrible experience, they cancelled the flight , and we had to lose money on car rentals and hotels and tickets for extraction

Book cheap flights from San Antonio to Maryland

Recent round-trip flight deals

 
These are the cheapest round-trip flights from San Antonio to Maryland found on KAYAK in the last 72 hours.
1/25Sat
1 stopFrontier
11h 49mSAT-PHL
1/27Mon
1 stopFrontier
9h 46mPHL-SAT
$108
1/18Sat
1 stopFrontier
11h 41mSAT-BWI
1/20Mon
1 stopFrontier
10h 00mBWI-SAT
$128
1/10Fri
1 stopAmerican Airlines
4h 55mSAT-BWI
1/12Sun
1 stopAmerican Airlines
6h 14mBWI-SAT
$136
1/6Mon
1 stopSpirit Airlines
13h 10mSAT-BWI
1/10Fri
1 stopSpirit Airlines
12h 18mBWI-SAT
$185
1/23Thu
2 stopsSpirit Airlines
19h 12mSAT-BWI
1/26Sun
1 stopSpirit Airlines
12h 55mBWI-SAT
$198
1/10Fri
1 stopAmerican Airlines
4h 49mSAT-IAD
1/12Sun
1 stopAmerican Airlines
5h 55mIAD-SAT
$248
1/9Thu
1 stopDelta
5h 10mSAT-IAD
1/20Mon
1 stopDelta
6h 43mIAD-SAT
$268
1/6Mon
1 stopDelta
5h 26mSAT-IAD
1/9Thu
1 stopDelta
6h 27mIAD-SAT
$278
1/23Thu
nonstopSouthwest
3h 10mSAT-BWI
1/26Sun
nonstopSouthwest
4h 05mBWI-SAT
$314
1/23Thu
nonstopSouthwest
3h 10mSAT-BWI
1/26Sun
1 stopSouthwest
7h 35mBWI-SAT
$323

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Antonio to Maryland found on KAYAK in the last 72 hours.
2/15Sat
1 stopFrontier
6h 41mSAT-DCA
$54
1/25Sat
1 stopFrontier
11h 41mSAT-BWI
$59
2/20Thu
1 stopSpirit Airlines
14h 24mSAT-BWI
$88
1/18Sat
1 stopSpirit Airlines
11h 53mSAT-BWI
$90
1/21Tue
1 stopAmerican Airlines
6h 55mSAT-PHL
$104
1/21Tue
1 stopDelta
5h 18mSAT-PHL
$128
1/20Mon
1 stopDelta
4h 51mSAT-IAD
$134
2/15Sat
1 stopAmerican Airlines
7h 01mSAT-IAD
$149
2/20Thu
nonstopSouthwest
3h 10mSAT-BWI
$157
1/16Thu
1 stopSouthwest
7h 25mSAT-IAD
$164

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Last minute flights from San Antonio to Maryland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Antonio to Maryland that are departing in the next 10 days.
12/24Tue
multi-stopFrontier
13h 16mSAT-IAD
12/31Tue
multi-stopFrontier
9h 19mIAD-SAT
$234
12/24Tue
multi-stopFrontier
18h 28mSAT-BWI
12/31Tue
multi-stopFrontier
9h 12mBWI-SAT
$254
12/25Wed
multi-stopSpirit Airlines
13h 10mSAT-BWI
1/3Fri
multi-stopSpirit Airlines
18h 56mBWI-SAT
$337
12/25Wed
multi-stopSpirit Airlines
13h 10mSAT-BWI
1/2Thu
multi-stopSpirit Airlines
10h 50mBWI-SAT
$369
12/23Mon
multi-stopAmerican Airlines
6h 10mSAT-DCA
1/3Fri
multi-stopAmerican Airlines
5h 48mDCA-SAT
$409
12/23Mon
multi-stopAmerican Airlines
4h 59mSAT-DCA
1/2Thu
multi-stopAmerican Airlines
7h 35mDCA-SAT
$413
12/23Mon
multi-stopDelta
5h 57mSAT-IAD
1/1Wed
multi-stopDelta
9h 46mIAD-SAT
$458
12/22Sun
multi-stopDelta
6h 38mSAT-DCA
12/29Sun
multi-stopDelta
5h 43mDCA-SAT
$508
12/23Mon
multi-stopSouthwest
10h 20mSAT-IAD
1/2Thu
multi-stopSouthwest
11h 20mIAD-SAT
$522
12/22Sun
multi-stopSouthwest
10h 20mSAT-IAD
12/29Sun
multi-stopSouthwest
7h 05mIAD-SAT
$597

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Everything you need to know for your flight from San Antonio to Maryland

Information on your arrival and departure airports

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