Cheap Flights from Washington to Las Vegas (IAD - LAS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
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 LAS

Sun Mon Tue Wed Thu Fri Sat
  1 $245 2 $357 3 $357 4 $255 5 $255 6 $402
7 $225 8 $215 9 $343 10 $278 11 $215 12 $215 13 $353
14 $215 15 $215 16 $337 17 $330 18 $305 19 $461 20 $378
21 $325 22 $352 23 $464 24 $522 25 $342 26 $498 27 $564
28 $348 29 $352 30 $527 31 $398      

Best fares found by others...

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Direct flights IAD to LAS on United
Flight # Depart IAD Arrive LAS Sun Mon Tue Wed Thu Fri Sat Valid Between
796 8:05 am 10:25 am Dec 21 - Jan 4
796 8:08 am 10:28 am Dec 25 - Dec 25
1476 8:11 am 10:33 am Dec 27 - Jan 3
1746 8:11 am 10:33 am Dec 20 - Dec 20
796 8:11 am 10:31 am Dec 26 - Jan 5
796 8:11 am 10:31 am Dec 18 - Dec 24
796 8:20 am 10:38 am Dec 15 - Dec 17
796 8:20 am 10:32 am Dec 4 - Dec 8
796 8:20 am 10:38 am Dec 7 - Dec 14
1105 8:40 am 10:58 am Dec 6 - Dec 13