SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Washington to San Antonio (WAS - SAT)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from WAS to SAT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $400 2 $388
3 $432 4 $422 5 $337 6 $368 7 $397 8 $400 9 $400
10 $449 11 $416 12 $370 13 $370 14 $360 15 $378 16 $368
17 $390 18 $378 19 $340 20 $337 21 $340 22 $340 23 $337
24 $340 25 $309 26 $304 27 $310 28 $310 29 $310 30 $304
31 $307            
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to San Antonio. Get the best flight deal for your San Antonio trip!
Here's how it works. Search KAYAK for a flight ticket from Washington to San Antonio. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights WAS to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
3470 8:05 am 10:38 am Aug 3 - Aug 17
3521 8:05 am 10:38 am Jul 19 - Aug 7
3521 8:05 am 10:39 am Aug 21 - Aug 29
3521 8:05 am 10:39 am Aug 20 - Sep 17
3521 8:05 am 10:38 am Aug 9 - Aug 16
3521 8:07 am 10:40 am Aug 8 - Aug 18
3657 8:10 am 10:35 am Aug 23 - Aug 23
3657 8:10 am 10:35 am Aug 30 - Aug 30
6500 8:15 am 10:40 am Aug 19 - Aug 19
3475 12:45 pm 3:19 pm Aug 20 - Sep 17
3769 12:45 pm 3:10 pm Jul 20 - Aug 17
3769 12:45 pm 3:11 pm Aug 21 - Aug 29
3781 12:45 pm 3:10 pm Jul 19 - Aug 18
3757 1:45 pm 4:11 pm Aug 24 - Aug 24
3684 5:35 pm 8:01 pm Aug 23 - Aug 23
3684 6:20 pm 8:46 pm Aug 19 - Aug 29
3684 6:45 pm 9:10 pm Jul 19 - Aug 18