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

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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.
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Best fares from IAD to SAT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $396 2 $427 3 $374
4 $427 5 $396 6 $374 7 $374 8 $374 9 $427 10 $374
11 $427 12 $374 13 $374 14 $374 15 $374 16 $430 17 $374
18 $430 19 $374 20 $374 21 $374 22 $454 23 $454 24 $374
25
$374
26 $483 27 $374 28 $374 29 $374 30 $430 31 $374
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Direct flights IAD to SAT on United
Flight # Depart IAD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
3657 8:07 am 10:52 am Apr 20 - May 4
3657 8:10 am 10:55 am Apr 17 - May 5
3657 8:11 am 10:52 am May 24 - May 24
3657 8:11 am 10:52 am May 25 - May 31
3657 8:11 am 10:52 am May 10 - May 17
3796 8:11 am 10:52 am May 6 - May 6
3796 8:11 am 10:52 am May 7 - May 23
3796 8:11 am 10:52 am May 26 - May 30
3447 12:16 pm 3:05 pm Apr 17 - May 5
3486 12:16 pm 3:05 pm Apr 20 - May 4
3804 12:16 pm 2:55 pm May 3 - May 3
3804 12:16 pm 2:55 pm Apr 19 - Apr 26
6257 12:19 pm 3:00 pm May 6 - May 6
6257 12:21 pm 3:02 pm May 8 - May 23
6257 12:21 pm 3:02 pm May 7 - May 28
6257 12:21 pm 3:02 pm May 26 - Jun 3
6257 5:00 pm 7:41 pm Apr 19 - May 3
6257 5:00 pm 7:41 pm Apr 20 - May 4
6257 5:00 pm 7:41 pm May 5 - May 5
6257 5:00 pm 7:41 pm Apr 23 - Apr 30
6257 5:00 pm 7:41 pm Apr 22 - Apr 29
6257 5:00 pm 7:41 pm Apr 17 - May 2
3684 5:18 pm 7:53 pm May 7 - May 23
3684 5:18 pm 7:53 pm May 25 - May 31
3737 5:18 pm 7:53 pm May 24 - May 24
4965 5:18 pm 7:53 pm May 6 - May 6
4965 5:18 pm 7:53 pm May 13 - May 27