Cheap flights from Washington Dulles Intl Airport to San Antonio from $84

Round-trip
1 adult
Economy
From?
To?
Sat 10/23
Sat 10/30

Travel Restriction Alert

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

Flight information for Washington Dulles Intl Airport to San Antonio
(IAD to SAT)

Find info about flight duration, direct flights, and airports for your flight from Washington Dulles Intl Airport to San Antonio
Best Price Found$223The best flight deal from Washington Dulles Intl Airport to San Antonio found on momondo in the last 72 hours is $223
Fastest flight time3h 36mThe fastest flight from Washington Dulles Intl Airport to San Antonio takes 3h 36m
Direct flightsNoneThere are no direct flights from Washington Dulles Intl Airport to San Antonio. Popular non-direct route for this connection is 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 Dulles Intl Airport 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 Dulles Intl Airport to San Antonio?

September

The cheapest time of year to fly to San Antonio from Washington Dulles Intl Airport is September. Most expensive is December

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

Frontier

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

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

22 days before

The cheapest time to buy a flight from Washington Dulles Intl Airport to San Antonio is approximately 22 days to departure


Easily compare round-trip flights from Washington Dulles Intl Airport 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 Dulles Intl Airport to San Antonio by changing tabs
Multiple Airlines
Nov 9
IAD6:01 amWashington Dulles Intl
7h 16m
1 stop
SAT1:17 pmSan Antonio
Nov 13
SAT3:11 pmSan Antonio
13h 16m
1 stop
IAD4:27 amWashington Dulles Intl
Frontier
Nov 4
IAD7:15 amWashington Dulles Intl
6h 29m
1 stop
SAT1:44 pmSan Antonio
Nov 6
SAT4:11 pmSan Antonio
14h 16m
1 stop
IAD5:27 amWashington Dulles Intl
United Airlines
Nov 1
IAD1:05 pmWashington Dulles Intl
6h 57m
1 stop
SAT8:02 pmSan Antonio
Nov 8
SAT2:00 amSan Antonio
13h 12m
2 stops
IAD3:12 pmWashington Dulles Intl
American Airlines
Nov 10
IAD1:09 amWashington Dulles Intl
6h 07m
1 stop
SAT7:16 amSan Antonio
Nov 10
SAT9:40 amSan Antonio
7h 50m
1 stop
IAD5:30 pmWashington Dulles Intl
Delta
Nov 30
IAD12:40 amWashington Dulles Intl
5h 02m
1 stop
SAT5:42 amSan Antonio
Dec 16
SAT12:34 amSan Antonio
5h 27m
1 stop
IAD6:01 amWashington Dulles Intl
Multiple Airlines
Nov 4
IAD7:15 amWashington Dulles Intl
6h 29m
1 stop
SAT1:44 pmSan Antonio
Nov 10
SAT7:06 amSan Antonio
6h 24m
1 stop
IAD1:30 pmWashington Dulles Intl

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

If you're looking for one-way flights from Washington Dulles Intl Airport to San Antonio, view some of our deals below provided by American Airlines, Frontier and United Airlines
Frontier
Nov 4
IAD7:15 amWashington Dulles Intl
6h 29m
1 stop
SAT1:44 pmSan Antonio
American Airlines
Nov 2
IAD2:09 amWashington Dulles Intl
6h 07m
1 stop
SAT8:16 amSan Antonio
Multiple Airlines
Nov 1
IAD8:45 amWashington Dulles Intl
27h 30m
3 stops
SAT12:15 pmSan Antonio

Search last-minute flights to San Antonio from Washington Dulles Intl Airport

Find and compare flight prices for your last-minute flight from Washington Dulles Intl Airport to San Antonio
United Airlines
Oct 26
IAD4:45 amWashington Dulles Intl
14h 58m
2 stops
SAT7:43 pmSan Antonio
Nov 4
SAT7:45 amSan Antonio
7h 20m
1 stop
IAD3:05 pmWashington Dulles Intl
American Airlines
Oct 27
IAD4:09 pmWashington Dulles Intl
5h 29m
1 stop
SAT9:38 pmSan Antonio
Nov 2
SAT8:06 amSan Antonio
6h 24m
1 stop
IAD2:30 pmWashington Dulles Intl
Delta
Oct 28
IAD4:20 amWashington Dulles Intl
5h 04m
1 stop
SAT9:24 amSan Antonio
Oct 31
SAT1:31 amSan Antonio
5h 11m
1 stop
IAD6:42 amWashington Dulles Intl
Multiple Airlines
Oct 28
IAD4:09 pmWashington Dulles Intl
5h 29m
1 stop
SAT9:38 pmSan Antonio
Nov 1
SAT3:15 amSan Antonio
3h 17m
IAD6:32 amWashington Dulles Intl
United Airlines
Oct 26
IAD4:45 amWashington Dulles Intl
12h 41m
2 stops
SAT5:26 pmSan Antonio
Nov 4
SAT8:00 amSan Antonio
3h 02m
IAD11:02 amWashington Dulles Intl
United Airlines
Oct 28
IAD6:05 pmWashington Dulles Intl
13h 56m
1 stop
SAT8:01 amSan Antonio
Nov 1
SAT12:15 pmSan Antonio
6h 38m
1 stop
IAD6:53 pmWashington Dulles Intl

Best airlines flying from Washington Dulles Intl Airport to San Antonio

Compare and see reviews for airlines that fly from Washington Dulles Intl Airport 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
6.3
6.6

Boarding

6.0

Comfort

7.1

Crew

4.8

Entertainment

5.1

Food

Reviews

The flight was a bit bumpy coming into San Diego, but that wasn't the crew's fault. They were professional, and even landed prior to the arrival time. Frontier may have a late boarding here and there, but they always make up the time and ensure safety of all passengers aboard their aircraft from ensuring the seatbelts are worn to making sure masks remain on during the duration of their flights. I will continue to fly with Frontier Airlines.

1 / 10
Delta
PriceFrom $160
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
United Airlines
PriceFrom $265
Free Cancellation
Rating
6.8
7.2

Boarding

6.7

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10

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

    To ease the stress of booking flights, some of our airline partners flying from Washington Dulles Intl to San Antonio are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, Frontier, and American Airlines.

  • How far is Washington Dulles Intl to San Antonio by plane?

    The distance between Washington Dulles Intl and San Antonio is about 1365.3 mi. 3h 46m is a normal flight duration for this route.


Can I fly to San Antonio from Washington Dulles Intl right now?

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

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

COVID-19 testing requirements
Visitors from Washington Dulles Intl 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 Dulles Intl are not required to quarantine after entering San Antonio.

Can I fly back to Washington Dulles Intl from San Antonio?

Returning to Washington Dulles Intl 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 Dulles Intl.

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

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 Dulles Intl Airport to San Antonio

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Washington to Dallas Flights
Fastest flight time3h 08m
Cheapest price$47
Washington to Austin Flights
Fastest flight time5h 25m
Cheapest price$72
Washington to El Paso Flights
Fastest flight time6h 05m
Cheapest price$128
Washington to San Antonio Flights
Fastest flight time6h 00m
Cheapest price$158

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