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
Wed
Thu
Fri
Sat
Sun
Rare Availability
7% of dates checked are available within 10% of the lowest price
Thursday, December 10th, 2026
Outbound Flights
9h 26m·1 stop
$135 USD
IADDec 10 17:30
→LAXDec 10 19:54
UA 2276Boeing 777
2h 46m layover
LAXDec 10 22:40
→LASDec 10 23:56
UA 1546Boeing 737
5h 17m·Nonstop
$198 USDIADDec 10 17:50
→LASDec 10 20:07
UA 2209Boeing 737MAX 9 Passenger
8h 6m·1 stop
$208 USDIADDec 10 18:50
→LAXDec 10 21:50
UA 797Boeing 737
50m layover
LAXDec 10 22:40
→LASDec 10 23:56
UA 1546Boeing 737
8h 6m·1 stop
$244 USDIADDec 10 06:20
→ORDDec 10 07:23
UA 565Boeing 737
1h 49m layover
ORDDec 10 09:12
→LASDec 10 11:26
UA 777Boeing 737
6h 41m·1 stop
$262 USDIADDec 10 08:15
→CLEDec 10 09:27
UA 6232Embraer 175
33m layover
CLEDec 10 10:00
→LASDec 10 11:56
UA 765Boeing 737MAX 8 Passenger
5h·Nonstop
$290 USDIADDec 10 08:45
→LASDec 10 10:45
UA 1323Boeing 737MAX 9 Passenger
7h 49m·1 stop
$299 USDIADDec 10 10:08
→ORDDec 10 11:13
UA 1252Boeing 737
1h 47m layover
ORDDec 10 13:00
→LASDec 10 14:57
UA 704Boeing 737
5h 31m·Nonstop
$451 USDIADDec 10 12:35
→LASDec 10 15:06
UA 2156Boeing 737