Cheap flights from Washington to San Antonio

Round-trip
1 adult
Economy
From?
To?
Sun 9/26
Sun 10/3

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Washington to San Antonio.
View current United States travel restrictions

Flight information for Washington to San Antonio
(WAS to SAT)

Find info about flight duration, direct flights, and airports for your flight from Washington to San Antonio
Best Price Found$148The best flight deal from Washington to San Antonio found on momondo in the last 72 hours is $148
Fastest flight time3h 36mThe fastest flight from Washington to San Antonio takes 3h 36m
Direct flightsNoneThere are no direct flights from Washington to San Antonio. Popular non-direct routes for this connection are Washington Reagan-National Airport - San Antonio Airport, Baltimore/Washington Airport - San Antonio Airport and Washington Dulles Intl Airport - San Antonio Airport.
Airports in San Antonio1 airportThere is 1 airport near San Antonio: San Antonio (SAT)

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

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

What is the cheapest month to fly from Washington to San Antonio?

August

The cheapest time of year to fly to San Antonio from Washington is August. Most expensive is December

What is the cheapest day to depart Washington for San Antonio?

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington to San Antonio?

in the morning

Washington to San Antonio flights are approximately 17% more expensive in the afternoon than in the morning

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

Frontier

American Airlines, Delta, and Frontier are the most popular carriers operating from Washington to San Antonio

What is the cheapest Washington to San Antonio flight route?

Washington Reagan-National - San Antonio

Fly from Washington Reagan-National to San Antonio for the best Washington - San Antonio flight prices

How far in advance should you book Washington to San Antonio flights?

23 days before

The cheapest time to buy a flight from Washington to San Antonio is approximately 23 days to departure


Easily compare round-trip flights from Washington to San Antonio

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington to San Antonio by changing tabs
Major Airline
IADWashington Dulles Intl
3h 36m
SATSan Antonio
Major Airline
DCAWashington Reagan-National
5h 01m
SATSan Antonio
American Airlines
BWIBaltimore/Washington
5h 23m
SATSan Antonio

Find the cheapest one-way flights from Washington to San Antonio

If you're looking for one-way flights from Washington to San Antonio, view some of our deals below provided by American Airlines and Major Airline
Major Airline
IADWashington Dulles Intl
3h 36m
SATSan Antonio
Major Airline
DCAWashington Reagan-National
5h 01m
SATSan Antonio
American Airlines
BWIBaltimore/Washington
5h 23m
SATSan Antonio

Search last-minute flights to San Antonio from Washington

Find and compare flight prices for your last-minute flight from Washington to San Antonio
American Airlines
Sep 28
DCA8:10 amWashington Reagan-National
12h 18m
1 stop
SAT8:28 pmSan Antonio
Oct 23
SAT2:12 amSan Antonio
5h 47m
1 stop
DCA7:59 amWashington Reagan-National
American Airlines
Sep 28
DCA8:10 amWashington Reagan-National
12h 18m
1 stop
SAT8:28 pmSan Antonio
Oct 23
SAT4:00 amSan Antonio
7h 05m
2 stops
DCA11:05 amWashington Reagan-National
American Airlines
Sep 28
DCA8:10 amWashington Reagan-National
12h 18m
1 stop
SAT8:28 pmSan Antonio
Oct 5
SAT2:00 amSan Antonio
7h 29m
2 stops
DCA9:29 amWashington Reagan-National
Frontier
Sep 30
IAD7:06 amWashington Dulles Intl
6h 44m
1 stop
SAT1:50 pmSan Antonio
Oct 2
SAT3:23 pmSan Antonio
13h 58m
2 stops
IAD5:21 amWashington Dulles Intl
Multiple Airlines
Sep 30
BWI2:00 amBaltimore/Washington
11h 50m
1 stop
SAT1:50 pmSan Antonio
Oct 2
SAT6:33 amSan Antonio
10h 18m
1 stop
BWI4:51 pmBaltimore/Washington
Multiple Airlines
Sep 27
DCA8:10 amWashington Reagan-National
12h 18m
1 stop
SAT8:28 pmSan Antonio
Oct 1
SAT6:11 amSan Antonio
10h 39m
1 stop
DCA4:50 pmWashington Reagan-National

Best airlines flying from Washington to San Antonio

Compare and see reviews for airlines that fly from Washington to San Antonio with momondo
AirlineRatingFree CancellationPrice
American Airlines
PriceFrom $66
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Frontier
PriceFrom $69
Free Cancellation
Rating
6.2
6.5

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.0

Food

Reviews

The pilots waited til they were going to have work overtime then told us they needed to stay in vegas. This all occurred after the flight was delayed AND then after we were already all boarded on the plane. We all had to deplane and wait for new pilots to come fly us. It was terrible logistical planning and staffing inefficiencies on the part of Frontier.

1 / 10
Delta
PriceFrom $160
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
United Airlines
PriceFrom $203
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Cons: Sarasota ticketing agent was not very nice at all 😟 Houston Gate agent was not nice either. We were treated like we were stupid for asking questions. I hope it’s not racism issues. I wished I had taken their names.

1 / 10

  • Are airlines flying from Washington to San Antonio offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Washington to San Antonio, such as United Airlines, American Airlines, and Delta may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Washington to San Antonio by plane?

    San Antonio is 1384.8 mi away from Washington. A reasonable flight in good conditions will take 3h 36m.


Can I fly to San Antonio from Washington right now?

Information is based on travel restrictions for travel to San Antonio within the United States

Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Antonio.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering San Antonio.

Can I fly back to Washington from San Antonio?

Returning to Washington from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering Washington.

If you are planning to travel to San Antonio at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Washington to San Antonio

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