Book United Chicago to Las Vegas flight deals from $129

Select journey type






Enter to select travel class and passengers

  1. Home
  2. United flights
  3. To the United States
  4. To Las Vegas
  5. Chicago - Las Vegas

Search flights from Chicago to Las Vegas (ORD - LAS)

August

Skip to content

Monday 13th

Return Tuesday 28th
from$ 129*Viewed: 3 hours ago

Tuesday 14th

Return Wednesday 29th
from$ 146*Viewed: 3 hours ago

Monday 27th

Return Tuesday 11th
from$ 129*Viewed: 3 hours ago

September

Skip to content

Saturday 1st

Return Sunday 16th
from$ 267*Viewed: 3 hours ago

Monday 3rd

Return Tuesday 18th
from$ 227*Viewed: 3 hours ago

Tuesday 4th

Return Wednesday 19th
from$ 212*Viewed: 3 hours ago

October

Skip to content

Wednesday 3rd

Return Thursday 18th
from$ 295*Viewed: 3 hours ago

Wednesday 10th

Return Thursday 25th
from$ 295*Viewed: 3 hours ago

Monday 15th

Return Tuesday 30th
from$ 295*Viewed: 3 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Illuminated buildings in downtown Las Vegas at dusk

Plan ahead for flights from Chicago to Las Vegas

from
to
Type
Dates
Price*
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Mon 13 Aug 2018
Return Tue 28 Aug 2018
from$ 129*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Mon 27 Aug 2018
Return Tue 11 Sep 2018
from$ 129*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 146*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Mon 20 Aug 2018
Return Tue 4 Sep 2018
from$ 212*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Tue 21 Aug 2018
Return Wed 5 Sep 2018
from$ 212*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Wed 22 Aug 2018
Return Thu 6 Sep 2018
from$ 212*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Tue 28 Aug 2018
Return Wed 12 Sep 2018
from$ 212*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Wed 29 Aug 2018
Return Thu 13 Sep 2018
from$ 212*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 212*Viewed: 3 hours ago
Chicago (ORD)
to Las Vegas (LAS)
Roundtrip
Depart Mon 3 Sep 2018
Return Tue 18 Sep 2018
from$ 227*Viewed: 3 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Las Vegas

90 °FTuesday07/17/2018
99 °FWednesday07/18/2018
86 °FThursday07/19/2018
93 °FFriday07/20/2018
101 °FSaturday07/21/2018
102 °FSunday07/22/2018
102 °FMonday07/23/2018
Powered by: OpenWeatherMap.org