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 | $279 | The best flight deal from San Antonio to Washington Dulles Intl Airport found on momondo in the last 72 hours is $279 |
| Fastest flight time | 3h 01m | The fastest flight from San Antonio to Washington Dulles Intl Airport takes 3h 01m |
| Direct flights | None | There 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![Multiple Airlines]()
Dec 1![Multiple Airlines]()
Dec 3
SAT3:11 pmSan Antonio
13h 20m
1 stop
IAD4:31 amWashington Dulles Intl
IAD3:25 amWashington Dulles Intl
3h 46m
SAT7:11 amSan Antonio
United Airlines![United Airlines]()
Nov 17![United Airlines]()
Dec 2
SAT2:00 amSan Antonio
13h 12m
2 stops
IAD3:12 pmWashington Dulles Intl
IAD3:30 amWashington Dulles Intl
7h 59m
1 stop
SAT11:29 amSan Antonio
American Airlines![American Airlines]()
Nov 2![American Airlines]()
Nov 2
SAT2:20 amSan Antonio
7h 18m
1 stop
IAD9:38 amWashington Dulles Intl
IAD1:12 pmWashington Dulles Intl
6h 44m
1 stop
SAT7:56 pmSan Antonio
Delta![Delta]()
Nov 13![Delta]()
Nov 16
SAT12:34 amSan Antonio
5h 16m
1 stop
IAD5:50 amWashington Dulles Intl
IAD12:40 amWashington Dulles Intl
5h 02m
1 stop
SAT5:42 amSan Antonio
Multiple Airlines![Multiple Airlines]()
Dec 1![Multiple Airlines]()
Dec 3
SAT3:11 pmSan Antonio
13h 20m
1 stop
IAD4:31 amWashington Dulles Intl
IAD3:25 amWashington Dulles Intl
3h 46m
SAT7:11 amSan 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
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![United Airlines]()
Oct 26![United Airlines]()
Oct 27
SAT2:30 amSan Antonio
13h 16m
2 stops
IAD3:46 pmWashington Dulles Intl
IAD4:45 amWashington Dulles Intl
14h 58m
2 stops
SAT7:43 pmSan Antonio
American Airlines![American Airlines]()
Oct 27![American Airlines]()
Nov 1
SAT3:41 amSan Antonio
7h 38m
1 stop
IAD11:19 amWashington Dulles Intl
IAD4:09 pmWashington Dulles Intl
5h 29m
1 stop
SAT9:38 pmSan Antonio
Multiple Airlines![Multiple Airlines]()
Oct 24![Multiple Airlines]()
Oct 31
SAT2:12 amSan Antonio
6h 11m
1 stop
IAD8:23 amWashington Dulles Intl
IAD7:15 amWashington Dulles Intl
6h 39m
1 stop
SAT1:54 pmSan Antonio
United Airlines![United Airlines]()
Oct 27![United Airlines]()
Oct 29
SAT2:30 amSan Antonio
13h 16m
2 stops
IAD3:46 pmWashington Dulles Intl
IAD8:30 amWashington Dulles Intl
8h 56m
1 stop
SAT5:26 pmSan Antonio
United Airlines![United Airlines]()
Oct 27![United Airlines]()
Oct 29
SAT2:30 amSan Antonio
13h 16m
2 stops
IAD3:46 pmWashington Dulles Intl
IAD2:35 pmWashington Dulles Intl
3h 36m
SAT6:11 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
AirlineFree CancellationPrice
PriceFrom $70
Free Cancellation
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
PriceFrom $110
Free Cancellation
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
1 / 10
PriceFrom $162
Free Cancellation
Reviews
Great
1 / 10
PriceFrom $202
Free Cancellation
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.
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.
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.
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
San Antonio to Washington Reagan-National Airport Flights
Fastest flight time4h 39m
Cheapest price$233