Cheap flights from San Antonio to Washington Dulles Intl Airport from $91

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 San Antonio to Washington Dulles Intl Airport.
View current United States travel restrictions

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

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Washington Dulles Intl Airport
Best Price Found$279The best flight deal from San Antonio to Washington Dulles Intl Airport found on momondo in the last 72 hours is $279
Fastest flight time3h 01mThe fastest flight from San Antonio to Washington Dulles Intl Airport takes 3h 01m
Direct flightsNoneThere are no direct flights from San Antonio to Washington Dulles Intl Airport. Popular non-direct route for this connection is San Antonio Airport - Washington Dulles Intl Airport.

How to get the cheapest flight ticket from San Antonio to Washington Dulles Intl Airport

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 San Antonio to Washington Dulles Intl Airport?

September

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

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

Frontier

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

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

32 days before

The cheapest time to buy a flight from San Antonio to Washington Dulles Intl Airport is approximately 32 days to departure


Easily compare round-trip flights from San Antonio to Washington Dulles Intl Airport

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 San Antonio to Washington Dulles Intl Airport by changing tabs
Multiple Airlines
Dec 1
SAT3:11 pmSan Antonio
13h 20m
1 stop
IAD4:31 amWashington Dulles Intl
Dec 3
IAD3:25 amWashington Dulles Intl
3h 46m
SAT7:11 amSan Antonio
United Airlines
Nov 17
SAT2:00 amSan Antonio
13h 12m
2 stops
IAD3:12 pmWashington Dulles Intl
Dec 2
IAD3:30 amWashington Dulles Intl
7h 59m
1 stop
SAT11:29 amSan Antonio
American Airlines
Nov 2
SAT2:20 amSan Antonio
7h 18m
1 stop
IAD9:38 amWashington Dulles Intl
Nov 2
IAD1:12 pmWashington Dulles Intl
6h 44m
1 stop
SAT7:56 pmSan Antonio
Delta
Nov 13
SAT12:34 amSan Antonio
5h 16m
1 stop
IAD5:50 amWashington Dulles Intl
Nov 16
IAD12:40 amWashington Dulles Intl
5h 02m
1 stop
SAT5:42 amSan Antonio
Multiple Airlines
Dec 1
SAT3:11 pmSan Antonio
13h 20m
1 stop
IAD4:31 amWashington Dulles Intl
Dec 3
IAD3:25 amWashington Dulles Intl
3h 46m
SAT7:11 amSan Antonio
United Airlines
Dec 10
SAT1:35 amSan Antonio
13h 37m
2 stops
IAD3:12 pmWashington Dulles Intl
Dec 13
IAD12:05 pmWashington Dulles Intl
6h 57m
1 stop
SAT7:02 pmSan Antonio

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

If you're looking for one-way flights from San Antonio to Washington Dulles Intl Airport, view some of our deals below provided by Frontier, Major Airline and United Airlines
Frontier
Nov 29
SAT3:11 pmSan Antonio
12h 31m
1 stop
IAD3:42 amWashington Dulles Intl
United Airlines
Nov 12
SAT2:00 amSan Antonio
13h 12m
2 stops
IAD3:12 pmWashington Dulles Intl
Major Airline
Nov 12
SAT1:07 pmSan Antonio
4h 52m
1 stop
IAD5:59 pmWashington Dulles Intl

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

Find and compare flight prices for your last-minute flight from San Antonio to Washington Dulles Intl Airport
United Airlines
Oct 26
SAT2:30 amSan Antonio
13h 16m
2 stops
IAD3:46 pmWashington Dulles Intl
Oct 27
IAD4:45 amWashington Dulles Intl
14h 58m
2 stops
SAT7:43 pmSan Antonio
American Airlines
Oct 27
SAT3:41 amSan Antonio
7h 38m
1 stop
IAD11:19 amWashington Dulles Intl
Nov 1
IAD4:09 pmWashington Dulles Intl
5h 29m
1 stop
SAT9:38 pmSan Antonio
Multiple Airlines
Oct 24
SAT2:12 amSan Antonio
6h 11m
1 stop
IAD8:23 amWashington Dulles Intl
Oct 31
IAD7:15 amWashington Dulles Intl
6h 39m
1 stop
SAT1:54 pmSan Antonio
United Airlines
Oct 27
SAT2:30 amSan Antonio
13h 16m
2 stops
IAD3:46 pmWashington Dulles Intl
Oct 29
IAD8:30 amWashington Dulles Intl
8h 56m
1 stop
SAT5:26 pmSan Antonio
United Airlines
Oct 27
SAT2:30 amSan Antonio
13h 16m
2 stops
IAD3:46 pmWashington Dulles Intl
Oct 29
IAD2:35 pmWashington Dulles Intl
3h 36m
SAT6:11 pmSan Antonio
American Airlines
Oct 28
SAT2:12 amSan Antonio
6h 11m
1 stop
IAD8:23 amWashington Dulles Intl
Nov 2
IAD11:21 amWashington Dulles Intl
7h 38m
2 stops
SAT6:59 pmSan Antonio

Best airlines flying from San Antonio to Washington Dulles Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Washington Dulles Intl Airport with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $70
Free Cancellation
Rating
6.3
6.6

Boarding

6.0

Comfort

7.1

Crew

4.8

Entertainment

5.1

Food

Reviews

Not enough leg space, don't like having to pay for a seat assignment or the perception that I have to, a lot of "nickel and dime" on everything, and didn't care for the pushing of credit card.

1 / 10
American Airlines
PriceFrom $110
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
Delta
PriceFrom $162
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 $202
Free Cancellation
Rating
6.8
7.2

Boarding

6.7

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10

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

    Some of our partner airlines flying from San Antonio to Washington Dulles Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, Frontier, and American Airlines. You can search for the full list of airlines like United Airlines that are offering this flexibility.

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

    San Antonio and Washington Dulles Intl are 1365.3 mi apart from one another. In terms of flight time, this usually takes a little over 3h 02m.


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

Information is based on travel restrictions for travel to Washington Dulles Intl within the United States

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

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.

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

Returning to San Antonio from Washington Dulles Intl

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.

If you are planning to travel to Washington Dulles Intl Airport 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 San Antonio to Washington Dulles Intl Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Baltimore Flights
Fastest flight time2h 43m
Cheapest price$56
Austin to Baltimore Flights
Fastest flight time6h 04m
Cheapest price$64
Dallas to Washington Reagan-National Airport Flights
Fastest flight time2h 44m
Cheapest price$88
Austin to Washington Reagan-National Airport Flights
Fastest flight time4h 21m
Cheapest price$128
El Paso to Washington Reagan-National Airport Flights
Fastest flight time5h 25m
Cheapest price$158
San Antonio to Baltimore Flights
Fastest flight time4h 57m
Cheapest price$182
Austin to Washington Dulles Intl Airport Flights
Fastest flight time2h 54m
Cheapest price$203
Dallas to Washington Dulles Intl Airport Flights
Fastest flight time2h 42m
Cheapest price$219
San Antonio to Washington Reagan-National Airport Flights
Fastest flight time4h 39m
Cheapest price$233
El Paso to Baltimore Flights
Fastest flight time5h 58m
Cheapest price$239
El Paso to Washington Dulles Intl Airport Flights
Fastest flight time5h 57m
Cheapest price$317

Similar San Antonio to Washington Dulles Intl Airport flights

Flexible with your destination? Broaden your search and find flights similar to your San Antonio to Washington Dulles Intl Airport route