Washington (IAD) to Las Vegas (LAS) flight deal in economy from $95
IADWashington Dulles International Airport
Washington, United States
LASHarry Reid International Airport
Las Vegas, United States
$163 USD
-42%$95 USD
Verified 1 day agoDecember 2026
Mon
Tue
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Sun
Rare Availability
7% of dates checked are available within 10% of the lowest price
Wednesday, December 16th, 2026
Outbound Flights
9h 13m·1 stop
$135 USD
IADDec 16 15:30
→ORDDec 16 16:37
UA 1786Boeing 737
3h 8m layover
ORDDec 16 19:45
→LASDec 16 21:43
UA 658Boeing 737
5h 17m·Nonstop
$179 USDIADDec 16 17:50
→LASDec 16 20:07
UA 2209Boeing 737MAX 9 Passenger
8h 12m·1 stop
$189 USDIADDec 16 13:05
→ORDDec 16 14:12
UA 2331Boeing 737
2h 8m layover
ORDDec 16 16:20
→LASDec 16 18:17
UA 1732Boeing 737
8h 6m·1 stop
$210 USDIADDec 16 06:20
→ORDDec 16 07:23
UA 565Boeing 737
1h 49m layover
ORDDec 16 09:12
→LASDec 16 11:26
UA 777Boeing 737
5h·Nonstop
$212 USDIADDec 16 08:45
→LASDec 16 10:45
UA 1323Boeing 737MAX 9 Passenger
5h 31m·Nonstop
$232 USDIADDec 16 12:35
→LASDec 16 15:06
UA 2156Boeing 737
7h 49m·1 stop
$244 USDIADDec 16 10:08
→ORDDec 16 11:13
UA 1252Boeing 737
1h 47m layover
ORDDec 16 13:00
→LASDec 16 14:57
UA 704Boeing 737
10h 11m·1 stop
$372 USDIADDec 16 17:55
→SFODec 16 20:49
UA 1757Boeing 787
2h 26m layover
SFODec 16 23:15
→LASDec 17 01:06
UA 2400Boeing 737MAX 8 Passenger