Cheap flights from Chicago to Las Vegas

Round-trip
Economy
Chicago (CHI)
Las Vegas (LAS)
Thu 12/31
Thu 1/7
Any month
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Flight information for Chicago to Las Vegas
(CHI to LAS)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Las Vegas
Best Price Found $38 The best flight deal from Chicago to Las Vegas found on momondo in the last 72 hours is $38
Fastest flight time 3h 49m The fastest flight from Chicago to Las Vegas takes 3h 49m.
Direct flights Mo, We, Th, Fr and Su Direct flights go from Chicago to Las Vegas on Monday, Wednesday, Thursday, Friday and Sunday. Airlines offering direct flights are: Aer Lingus, American Airlines and Frontier.
Airports in Las Vegas 2 airports There are 2 airports near Las Vegas: Las Vegas Boulder City (BLD), Las Vegas McCarran (LAS)

How to get the cheapest flight ticket from Chicago to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Chicago to Las Vegas?
August
The cheapest time of year to fly to Las Vegas from Chicago is August. Most expensive is December
What is the cheapest day to depart Chicago for Las Vegas?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
When is the cheapest time to fly from Chicago to Las Vegas?
in the evening
Chicago to Las Vegas flights are approximately 18% more expensive at noon than in the evening
What is the cheapest airline that flies to Las Vegas from Chicago?
Frontier
Frontier, Major Airline, and Spirit Airlines are the most popular carriers operating from Chicago to Las Vegas
What is the cheapest Chicago to Las Vegas flight route?
Chicago O'Hare Intl - Las Vegas McCarran
Fly from Chicago O'Hare Intl to Las Vegas McCarran for the best Chicago - Las Vegas flight prices
How far in advance should you book Chicago to Las Vegas flights?
13 days before
The cheapest time to buy a flight from Chicago to Las Vegas is approximately 13 days to departure
60
Days before departure
0

Easily compare round-trip flights from Chicago to Las Vegas

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Las Vegas by changing tabs
Cheapest
Best
Quickest
Frontier
Feb 9
ORD
Chicago O'Hare Intl
4h 12m
LAS
Las Vegas McCarran
Feb 9
LAS
Las Vegas McCarran
3h 38m
ORD
Chicago O'Hare Intl
Spirit Airlines
Jan 21
ORD
Chicago O'Hare Intl
3h 46m
LAS
Las Vegas McCarran
Jan 24
LAS
Las Vegas McCarran
3h 29m
ORD
Chicago O'Hare Intl
Allegiant Air
Jan 7
RFD
Chicago Greater Rockford
3h 53m
LAS
Las Vegas McCarran
Jan 14
LAS
Las Vegas McCarran
3h 18m
RFD
Chicago Greater Rockford

Find the cheapest one-way flights from Chicago to Las Vegas

If you're looking for one-way flights from Chicago to Las Vegas, view some of our deals below provided by Spirit Airlines and Frontier
Cheapest
Best
Quickest
Spirit Airlines
Feb 6
ORD
Chicago O'Hare Intl
3h 46m
LAS
Las Vegas McCarran
Frontier
Jan 28
ORD
Chicago O'Hare Intl
4h 16m
LAS
Las Vegas McCarran
Allegiant Air
Dec 20
RFD
Chicago Greater Rockford
3h 30m
LAS
Las Vegas McCarran

Which airlines flying from Chicago to Las Vegas McCarran have COVID-19 safety policies in place?

Many airlines have put safety measures in place to reduce the spread of COVID-19. A few of the airlines doing this are Alaska Airlines, Southwest, and Delta. Airlines flying from Chicago to Las Vegas McCarran are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.

Are airlines flying from Chicago to Las Vegas McCarran offering flexible cancellation due to COVID-19?

Due to the global impact of COVID-19, some of our airline partners operating flights from Chicago to Las Vegas McCarran, such as Spirit Airlines, United Airlines, and American Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.


Alternative routes for Chicago to Las Vegas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Reno Flights
Fastest flight time
7h 58m
Cheapest price
$101

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