Cheap flights from Chicago to Las Vegas

Round-trip
Economy
Chicago (CHI)
Las Vegas (LAS)
Fri 2/19
Fri 2/26
Any month
Compare vs. momondo |

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 4h 0m The fastest flight from Chicago to Las Vegas takes 4h 0m.
Direct flights Tu Direct flights go from Chicago to Las Vegas on Tuesday. Airlines offering direct flights are: United Airlines and Air Canada..
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
Spirit Airlines
Feb 21
3h 49m
Chicago O'Hare Intl
3h 49m
6:38 pm
Las Vegas McCarran
Feb 23
2:32 am
Las Vegas McCarran
3h 23m
5:55 am
Chicago O'Hare Intl
Spirit Airlines
Feb 16
3h 49m
Chicago O'Hare Intl
3h 49m
6:38 pm
Las Vegas McCarran
Feb 23
2:32 am
Las Vegas McCarran
3h 23m
5:55 am
Chicago O'Hare Intl
Spirit Airlines
Feb 14
3h 49m
Chicago O'Hare Intl
3h 49m
6:38 pm
Las Vegas McCarran
Feb 20
2:32 am
Las Vegas McCarran
3h 23m
5:55 am
Chicago O'Hare Intl

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
Spirit Airlines
Jan 26
3h 48m
Chicago O'Hare Intl
3h 48m
4:58 am
Las Vegas McCarran
Spirit Airlines
Jan 26
3h 48m
Chicago O'Hare Intl
3h 48m
4:58 am
Las Vegas McCarran
Spirit Airlines
Jan 27
3h 48m
Chicago O'Hare Intl
3h 48m
4:58 am
Las Vegas McCarran

Best airlines flying from Chicago to Las Vegas

Compare and see reviews for airlines that fly from Chicago to Las Vegas with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $57
Free Cancellation
Rating
5.7
6.4

Boarding

5.4

Comfort

6.8

Crew

4.6

Entertainment

4.7

Food

Reviews

Cons: Everything was good until the last flight from Denver to Las Vegas. They let us into the bridge but did not let is into the plane for a while because they just finished cleaning it and was waiting for maintenance to fix a broken chair, which made us stand and wait on the bridge. They should've just waited to let us in until the plane was ready instead of stocking us into the bridge.Additionally, as I was leaving the plane the one of the crew member was arguing with a customer, which could've been handle better.

1 / 10
United Airlines
PriceFrom $59
Free Cancellation
Rating
7.0
7.4

Boarding

6.9

Comfort

7.7

Crew

6.5

Entertainment

6.4

Food

Reviews

Cons: Major delays. No service.

1 / 10
American Airlines
PriceFrom $64
Free Cancellation
Rating
7.2
7.5

Boarding

7.1

Comfort

7.8

Crew

6.8

Entertainment

6.7

Food

Reviews

Cons: My luggage was destroy one of my luggage

1 / 10
Spirit Airlines
PriceFrom $77
Free Cancellation
Rating
5.6
6.1

Boarding

5.4

Comfort

6.5

Crew

4.6

Entertainment

4.7

Food

Reviews

Pros: but reach destination 45 min.early

Cons: late by 2 hours

1 / 10
Sun Country Air
PriceFrom $107
Free Cancellation
Rating
7.7
8.1

Boarding

7.6

Comfort

8.4

Crew

6.8

Entertainment

7.0

Food

Reviews

Pros: Crew was great !

1 / 10
Delta
PriceFrom $112
Free Cancellation
Rating
7.9
8.1

Boarding

7.8

Comfort

8.5

Crew

7.8

Entertainment

7.5

Food

Reviews

Cons: Delayed flight planning - would have been nice to delay the flight before boarding.

1 / 10
Allegiant Air
PriceFrom $148
Free Cancellation
Rating
7.2
7.7

Boarding

7.0

Comfort

8.1

Crew

6.1

Entertainment

6.4

Food

Reviews

Cons: If you dont have TSA precheck....get it...lifesaver

1 / 10
Alaska Airlines
PriceFrom $361
Free Cancellation
Rating
8.3
8.5

Boarding

8.3

Comfort

8.8

Crew

7.9

Entertainment

7.9

Food

Reviews

Pros: The snack was a whole sandwich that was quite tasty and in my opinion far better than the two meals I was served on my US to Europe flight on Condor. The staff were very kind, accommodating and served us damp linens to wipe our hands with before eating, which I did not receive on the Condor flight.

1 / 10
Southwest
PriceFrom $369
Free Cancellation
Rating
8.4
8.7

Boarding

8.4

Comfort

9.0

Crew

8.0

Entertainment

7.8

Food

Reviews

Cons: It was great!

1 / 10

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. Two of the airlines doing this are Alaska Airlines 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 51m
Cheapest price
$108

Flights from Chicago to:

  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First