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Find cheap flights from Washington, D.C. to San Antonio from $40

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to San Antonio departing on 5/28. 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.
1 adult
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Antonio.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Antonio.
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Washington, D.C. to San Antonio (WAS-SAT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:14 am - 1:41 pmBWI-SAT
8h 27m1 stop
6:30 pm - 8:46 pmSAT-BWI
25h 16m1 stop
$98Spirit Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
6:14 am - 1:41 pmBWI-SAT
8h 27m1 stop
6:30 pm - 12:33 amSAT-BWI
29h 03m2 stops
$112Spirit Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
8:38 am - 7:00 pmBWI-SAT
11h 22m1 stop
12:50 pm - 8:45 amSAT-BWI
18h 55m1 stop
$170Frontier
Find Deal
Mon, May 20 - Wed, May 22
8:38 am - 7:00 pmBWI-SAT
11h 22m1 stop
12:50 pm - 11:58 amSAT-BWI
22h 08m1 stop
$171Frontier
Find Deal
Mon, May 20 - Wed, May 29
2:05 pm - 7:55 pmIAD-SAT
6h 50m1 stop
5:53 pm - 11:47 pmSAT-IAD
4h 54m1 stop
$205American Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
5:03 am - 9:01 amIAD-SAT
4h 58m1 stop
5:59 pm - 12:18 amSAT-IAD
5h 19m1 stop
$225American Airlines
Find Deal
Wed, Aug 21 - Mon, Aug 26
8:25 am - 10:52 amIAD-SAT
3h 27mnonstop
7:09 am - 11:32 amSAT-IAD
3h 23mnonstop
$229United Airlines
Find Deal
Wed, Jun 26 - Sun, Jun 30
6:20 am - 11:05 amIAD-SAT
5h 45m1 stop
7:00 am - 11:20 amSAT-IAD
3h 20mnonstop
$234United Airlines
Find Deal
Wed, Aug 28 - Sun, Sep 1
10:05 am - 2:53 pmIAD-SAT
5h 48m1 stop
3:45 pm - 10:52 pmSAT-IAD
6h 07m1 stop
$237Delta
Find Deal
Tue, Jul 30 - Sat, Aug 3
6:11 pm - 10:44 pmIAD-SAT
5h 33m1 stop
6:10 pm - 11:59 pmSAT-IAD
4h 49m1 stop
$248Delta
Find Deal
Thu, Jun 6 - Mon, Jun 10

Flights from Washington, D.C. to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. to San Antonio flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Washington, D.C. to San Antonio.
Our data shows that the cheapest route for a one-way flight from Washington, D.C. to San Antonio cost $124 and was between Washington, D.C. Dulles Intl Airport and San Antonio. On average, the best prices are found if you fly from Baltimore to San Antonio. The average price for a return flight for this route is $248.

What’s the cheapest day of the week to fly from Washington, D.C. to San Antonio?

The average price of all flights from Washington, D.C. to San Antonio clicked on KAYAK for each day over the last 12 months.
For Washington, D.C. to San Antonio, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Antonio back to Washington, D.C., the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Washington, D.C. to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. to San Antonio is September, where tickets cost $276 on average. On the other hand, the most expensive months are December and February, where the average cost of tickets is $448 and $444 respectively.

How far in advance should I book a flight from Washington, D.C. to San Antonio?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. to San Antonio, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

Which airlines provide the cheapest flights from Washington, D.C. to San Antonio?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to San Antonio from Washington, D.C. were found on Spirit Airlines ($40) and Frontier ($91), and the lowest round-trip tickets were found on Spirit Airlines ($98) and Frontier ($170).

Which airlines fly non-stop between Washington, D.C. and San Antonio?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. to San Antonio.
There are 2 airlines that fly nonstop from Washington, D.C. to San Antonio. They are Southwest and United Airlines. The cheapest airline for this route is United Airlines, with the best one-way deal found costing $158. On average, the best prices for this route can be found at United Airlines.

How many flights are there between Washington, D.C. and San Antonio per day?

Each day, there are between 4 and 5 nonstop flights that take off from Washington, D.C. and land in San Antonio, with an average flight time of 3h 34m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 29 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Washington, D.C. and San Antonio?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington, D.C. to San Antonio take?

Direct flights take on average 3h 25m to travel the 1,379 miles between Washington, D.C. and San Antonio.

What’s the earliest departure time from Washington, D.C. to San Antonio?

Early birds can take the earliest flight from Washington, D.C. at 6:05 am and will be landing in San Antonio at 8:40 am.

What’s the latest departure time from Washington, D.C. to San Antonio?

If you prefer to fly at night, the latest flight from Washington, D.C. to San Antonio jets off at 9:25 pm and lands at 11:55 pm.

Good to know

Low season

August

High season

April

Cheapest flight

$40
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Baltimore to San Antonio

When to book flights from Washington, D.C. to San Antonio

Are your dates flexible? Find out the best times to travel from Washington, D.C. to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to San Antonio

  • What are the popular layover airports for flights from Washington, D.C. to San Antonio?

    George Bush Intercontinental Airport (IAH), O'Hare International Airport (ORD), and Dallas/Fort Worth International Airport (DFW) are some of the popular layover airports for flights from Washington, D.C. to San Antonio. For example, if you fly with United Airlines, you will be having layovers at ORD or IAH.

  • Which other cities can I connect to from San Antonio International Airport (SAT)?

    If you a flight from Washington, D.C. to San Antonio, you will be able to connect to a number of other cities served by San Antonio International Airport. For instance, you can conveniently connect to Concan, Fredericksburg, or Port Aransas from SAT using rental cars.

  • Can I upgrade to first class if I book economy with any of the airlines flying from Washington, D.C. to San Antonio?

    Yes. If you book American Airlines or Delta, you can be able to fly first class from BWI to SAT by taking advantage of the offer to upgrade from economy to first class by topping up some little money on what they have paid for their ticket. It is cheaper to fly first class through this option than to book first class directly.

  • Which airline among those flying from Washington, D.C. to San Antonio is more eco-friendly?

    Among the airlines offering flights from Washington, D.C. to San Antonio, Frontier tops the list of highly eco-friendly airlines. The airline has a program aimed at reducing carbon emission by adopting fuel-efficient engines across all its aircraft.

  • What is the cheapest flight from Washington, D.C. to San Antonio?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to San Antonio was $40 for a one-way ticket and $98 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and San Antonio?

    No, a passport isn't needed to fly from Washington, D.C. to San Antonio. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington, D.C. to San Antonio?

    On your way to San Antonio, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at San Antonio.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to San Antonio?

    Delta, Alaska Airlines, American Airlines, and JetBlue offer inflight Wi-Fi service on the Washington, D.C. to San Antonio flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to San Antonio?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Washington, D.C. to San Antonio flight route.

  • Which airline alliances offer flights from Washington, D.C. to San Antonio?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and San Antonio.

  • On which days can I fly direct from Washington, D.C. to San Antonio?

    There are nonstop flights from Washington, D.C. to San Antonio on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to San Antonio, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to San Antonio are Delta and United Airlines. With an average price for the route of $296 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $406 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Washington, D.C. to San Antonio?

    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 Washington, D.C. to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Washington, D.C. 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 Washington, D.C. to San Antonio?

    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 to San Antonio with an airline and back to Washington, D.C. with another airline.

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

    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 to San Antonio from Washington, D.C. 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 a cheap flight from Washington, D.C. to San Antonio

  • Looking for a cheap flight? 25% of our users found flights on this route for $164 or less one-way and $318 or less round-trip.
  • Baltimore/Washington International Thurgood Marshall Airport (BWI) is the main departure airport for flights from Washington, D.C. to San Antonio. Travelers connecting to BWI from different parts of Washington have different transport options, MTA Commuter Bus Line 201 being the most reliable and cost-effective.
  • Choosing a less popular route when flying from Washington to San Antonio will increase your chances of getting cheaper flight deals. Two of the less popular routes for lights from Washington, D.C. to San Antonio are those that have Washington Dulles International Airport (IAD) or Ronald Reagan Washington National Airport (DCA) as the departure airport.
  • Booking Southwest Airlines, which has BWI as its hub, for your flight from Washington, D.C. to San Antonio comes with a number of benefits. For instance, you can reliably get a flight at any time of the day, thanks to the airline’s high frequency of daily flights from BWI to SAT.
  • Apart from San Antonio International Airport (SAT), which serves as the main destination airport, Austin-Bergstrom International Airport (AUS) serves as an alternative destination airport for those landing in San Antonio from Washington, D.C. The advantage flying to AUS instead of SAT is that you enjoy greater convenience getting your luggage and clearing from the airport. This is because AUS receives a lesser number of flights from Washington, D.C. on a daily basis.
  • Book American Airlines or Delta any time you are flying from Washington, D.C. to San Antonio with your kids. The two airlines have its policy requiring all parents accompanied with their young ones to be given priority during boarding and deplaning. In addition to this, American Airlines is popular for the spacious seats and extra legroom in all its cabins.
See more tips

Prefer to fly non-stop from Washington, D.C. to San Antonio?

Find which airlines fly direct from Washington, D.C. to San Antonio, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. to San Antonio

Monday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Tuesday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Wednesday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Thursday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Friday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Saturday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Sunday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

See more direct flights

Nonstop returns

San Antonio to Washington, D.C.

Monday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Tuesday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Wednesday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Thursday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Friday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Saturday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

Sunday

Air Canada, Brussels Airlines, Lufthansa, +1 more

Air Canada, Brussels Airlines, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Washington, D.C. to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to San Antonio. 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 Washington, D.C. to San Antonio? 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.
8.0
DeltaOverall score based on 10848 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

8.0 ExcellentAnonymous, May 2024ATL - ATW
Read more about Delta reviews

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

I was forced to gate check my carry on luggage. Somehow it did not arrive at my destination. I still have yet to receive my bag r days after arrival.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Book cheap flights from Washington, D.C. to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to San Antonio found on KAYAK in the last 72 hours.
5/28Tue
1 stopSpirit Airlines
20h 35mBWI-SAT
$40
5/28Tue
2 stopsSpirit Airlines
29h 46mBWI-SAT
$53
5/20Mon
1 stopFrontier
11h 22mBWI-SAT
$91
5/21Tue
1 stopFrontier
16h 22mBWI-SAT
$96
5/28Tue
1 stopUnited Airlines
6h 37mIAD-SAT
$124
6/24Mon
1 stopDelta
5h 47mDCA-SAT
$124
5/25Sat
nonstopUnited Airlines
3h 25mIAD-SAT
$125
5/25Sat
1 stopAmerican Airlines
5h 14mDCA-SAT
$128
5/25Sat
1 stopAmerican Airlines
5h 53mIAD-SAT
$128
7/5Fri
1 stopDelta
5h 29mIAD-SAT
$129

Search by stops

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Last minute flights from Washington, D.C. to San Antonio

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 Washington, D.C. to San Antonio that are departing in the next 10 days.
5/7Tue
multi-stopFrontier
17h 01mBWI-SAT
5/10Fri
multi-stopFrontier
12h 01mSAT-BWI
$308
5/7Tue
multi-stop
17h 01mBWI-SAT
5/16Thu
multi-stop
6h 46mSAT-BWI
$323
5/7Tue
multi-stopSpirit Airlines
20h 45mBWI-SAT
5/16Thu
multi-stopSpirit Airlines
27h 14mSAT-BWI
$355
5/7Tue
multi-stopSpirit Airlines
20h 45mBWI-SAT
5/16Thu
multi-stopSpirit Airlines
24h 57mSAT-BWI
$376
5/7Tue
multi-stopAmerican Airlines
5h 53mIAD-SAT
5/16Thu
multi-stopAmerican Airlines
6h 30mSAT-IAD
$382
5/8Wed
multi-stopDelta
5h 41mDCA-SAT
5/9Thu
multi-stopDelta
5h 33mSAT-DCA
$388
5/8Wed
multi-stopAmerican Airlines
7h 20mDCA-SAT
5/9Thu
multi-stopAmerican Airlines
5h 01mSAT-DCA
$392
5/8Wed
multi-stopUnited Airlines
6h 32mIAD-SAT
5/9Thu
multi-stopUnited Airlines
5h 25mSAT-IAD
$415
5/6Mon
multi-stopUnited Airlines
6h 32mIAD-SAT
5/13Mon
nonstopUnited Airlines
3h 21mSAT-IAD
$418
5/6Mon
multi-stopDelta
5h 40mIAD-SAT
5/10Fri
multi-stopDelta
4h 47mSAT-IAD
$428

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Flights to San Antonio

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Washington, D.C.

Cabin classes:

$708
$1,423
$484
$174