Find Cheap Flights from Chicago to Las Vegas McCarran (CHI - LAS)

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Fri 1/19
Fri 1/26
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Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
March
Most popular time to fly
8%
expected price increase
Average Price:
$271
(avg. price over the last 2 weeks)
Good Deal:
$161
or less (round trip)

When to Book Flights from Chicago to Las Vegas McCarran

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $161 or less.
The cheapest flight from Chicago to Las Vegas McCarran was found 13 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is January.
Morning departure is around 8% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago to Las Vegas McCarran Flights

How long does a flight from Chicago to Las Vegas McCarran take?
An average nonstop flight takes 4h 01m, covering a distance of 1525 miles.
How many flights are there between Chicago and Las Vegas McCarran?
There are 440 (nonstop) flights between Chicago and Las Vegas McCarran per week, averaging 62 per day.
Which airlines provide the cheapest flights from Chicago to Las Vegas McCarran?
In the past 3 days, the cheapest round-trip tickets were found on Spirit Airlines ($85), Frontier ($87) and Multiple Airlines ($89).
Do I need a passport to fly between Chicago and Las Vegas McCarran?
No.
Which airlines fly most frequently between Chicago and Las Vegas McCarran?
United (10 times daily), American Airlines (8 times daily), Southwest (8 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago to Las Vegas McCarran?
For Chicago to Las Vegas McCarran, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Las Vegas McCarran back to Chicago, the best deals are generally found on Wednesday, with Friday being the most expensive.

Book cheap flights from Chicago to Las Vegas McCarran (round-trip)

Airports
Origin
Chicago
$85
only
$85
Destination
Las Vegas
$85
only
$85
Tue, Feb 6
ORD
LAS
4h 02m
Tue, Feb 13
LAS
ORD
3h 36m
Trip: 8 days
5.2OkayShow reviews
Overall 5.2 Okay
Based on 214 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAS
Good 6.6

Very short lines for security and extremely close proximity to gates loved that.

Legroom limited and I am only 5'7. Hate the Alan carte pricing online for every little thing.

ORD
LAS
Good 6.0

Most of the crew was very pleasant.

The gate looked cluttered and miss mangaed. The seats are uncomfortable

ORD
LAS
Excellent 8.3

Crew was friendly and efficient! Flight went well. The flight was very cheap and you don't pay for the "extras" like luggage and food and drinks.

ORD
LAS
Good 6.3

Crew was very polite the flight was early which was fantastic

I don't like paying for luggage and couldn't get ticket or seating online

ORD
LAS
Mediocre 2.0

Just a cheap outfit. Inexpensive is one thing, arousing price gouging as a la carte is another. Will never fly Spirit again.

Tue, Jan 30
ORD
LAS
4h 13m
Wed, Feb 7
LAS
ORD
3h 48m
Trip: 9 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Excellent 10.0

Everything

Na

ORD
LAS
Excellent 10.0

The ease of getting on and off very efficient staff. Late flight still very personable and warm.

ORD
LAS
Okay 4.0

Luggage costs $40 per bag.

ORD
LAS
Okay 5.0

Friendly vstaff

Sitting on the runway for an hour before take off thus delaying out "on time" status but an hour

ORD
LAS
Good 7.0

Everything was organized and on schedule. I didn't order food and no entertainment. It was a short flight. Very low price.

Not much space

Tue, Jan 23
ORD
LAS
4h 13m
Tue, Jan 30
LAS
ORD
3h 38m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 19
ORD
LAS
4h 01m
Wed, Jan 24
LAS
ORD
3h 38m
Trip: 6 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 33 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
LAS
Mediocre 2.0

Nothing I like

Family trip ruined because of the delay departure. And the airline is not able to do anything to make this situation better. The wait line is over an hour. Most ppl miss their flights. The crew member at the desk is very rude and doesn't have patience to explain my questions. Unsatisfied experience ever!

ORD
LAS
Mediocre 2.0

nothing

everthing

ORD
LAS
Good 6.0

Above

ORD
LAS
Excellent 8.6

entertainment and power outlet

ORD
LAS
Excellent 8.0

On time flights.

Middle seat.

Wed, Feb 7
ORD
LAS
4h 01m
Tue, Feb 13
LAS
ORD
3h 36m
Trip: 7 days
5.2OkayShow reviews
Overall 5.2 Okay
Based on 214 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAS
Mediocre 2.0

Nothing. Everybody was rude

We arrived at the airport on time and after changing the terminal on us, we still miss our flight. Employees were super rude, manager said "tough luck" and we were supposed to guess that we were boarding at the gate that said blue jet. You guys suck and i hope you know you won't be around for a while

ORD
LAS
Good 7.0

When getting our tickets at the airline, we had a lady help us who was super friendly and made it a piece of cake! We haven't flown in such a long time. It was relieving. Security and bag check was a lot easier and smoother than I thought it would be. Also helped that we were early. Staff was very friendly.

When getting off the plane it was a struggle. Row by row getting off would have been easier. But getting on was no problem at all.

ORD
LAS
Mediocre 2.0

Plane was delayed so I didn't actually make my connecting so they had to rebook me.

ORD
LAS
Excellent 8.3

Crew was friendly and efficient! Flight went well. The flight was very cheap and you don't pay for the "extras" like luggage and food and drinks.

ORD
LAS
Good 6.0

Most of the crew was very pleasant.

The gate looked cluttered and miss mangaed. The seats are uncomfortable

Tue, Mar 27
ORD
LAS
4h 06m
Tue, Apr 10
LAS
ORD
3h 48m
Trip: 15 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Okay 4.0

Luggage costs $40 per bag.

ORD
LAS
Okay 4.0

The airfare is cheap

I hate getting charged for carry on luggage and checked luggage etc. The seats are so uncomfortable too-no space.

ORD
LAS
Excellent 10.0

The ease of getting on and off very efficient staff. Late flight still very personable and warm.

ORD
LAS
Okay 5.0

Friendly vstaff

Sitting on the runway for an hour before take off thus delaying out "on time" status but an hour

ORD
LAS
Mediocre 2.0

Nothing

The plan took off late because they waiting to the last minute to de ice the plane when the plan sat there for over a hour and half. The service people were rude and charge me 60$ to bring my bag on the same bag in brought when I want. It charge in vegas to Chicago. The guy gave me a attitude. People in Chicago are very unpleasant.

Wed, Jan 31
ORD
LAS
4h 03m
Sat, Feb 3
LAS
ORD
3h 35m
Trip: 4 days
5.2OkayShow reviews
Overall 5.2 Okay
Based on 214 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAS
Good 7.0

When getting our tickets at the airline, we had a lady help us who was super friendly and made it a piece of cake! We haven't flown in such a long time. It was relieving. Security and bag check was a lot easier and smoother than I thought it would be. Also helped that we were early. Staff was very friendly.

When getting off the plane it was a struggle. Row by row getting off would have been easier. But getting on was no problem at all.

ORD
LAS
Mediocre 2.0

Plane was delayed so I didn't actually make my connecting so they had to rebook me.

ORD
LAS
Excellent 8.3

Crew was friendly and efficient! Flight went well. The flight was very cheap and you don't pay for the "extras" like luggage and food and drinks.

ORD
LAS
Okay 4.3

The flight departed and arrived on time.

The chairs are so small, and so close together, that I was in extreme pain halfway through the 4 hour flight because I couldn't stretch out my legs. I'm 5'10"- tall, but not that tall! I couldn't imagine folding myself into these chairs if I was over 6' tall.

ORD
LAS
Good 6.6

Very short lines for security and extremely close proximity to gates loved that.

Legroom limited and I am only 5'7. Hate the Alan carte pricing online for every little thing.

Tue, Apr 10
ORD
LAS
4h 05m
Tue, Apr 17
LAS
ORD
3h 48m
Trip: 8 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Mediocre 3.3

The only thing positive I can say was the price.

My flight was delayed by two hours and I was notified 6 or 7 hours prior to my flight. I called to find out why (was it something controllable like mechanical where they will get us a new plane and I can expect to leave at the new scheduled time, or is it something unpredictable like weather?) they could not tell me why, they told me to ask when I got to the airport. At the ticket counter at the airport they told me the crew at the gate would know. I said, if they know, why don't you know? With technology, this shouldn't be a problem. Nobody was at the gate, so I had to wonder for hours. The seat was the most uncomfortable seat I have ever flown in, and I fly fairly often. There was no headrest, the seat didn't recline at all, and there really wasn't any padding on the chair. It was the equivalent of sitting in a plastic folding chair with a high back.

ORD
LAS
Good 6.3

The price of my ticket was amazing and the crew member with the long red hair, tall, white girl was a so awesome. Sorry that I don't remember her name. The pilots did a great job and landed so smoothly.

That there is no wifi.

ORD
LAS
Okay 4.0

The airfare is cheap

I hate getting charged for carry on luggage and checked luggage etc. The seats are so uncomfortable too-no space.

ORD
LAS
Mediocre 2.0

Nothing

The plan took off late because they waiting to the last minute to de ice the plane when the plan sat there for over a hour and half. The service people were rude and charge me 60$ to bring my bag on the same bag in brought when I want. It charge in vegas to Chicago. The guy gave me a attitude. People in Chicago are very unpleasant.

ORD
LAS
Excellent 10.0

The ease of getting on and off very efficient staff. Late flight still very personable and warm.

Mon, Jan 22
ORD
LAS
4h 02m
Wed, Jan 24
LAS
ORD
3h 48m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 20
ORD
LAS
4h 02m
Sat, Feb 10
LAS
ORD
3h 36m
Trip: 22 days
5.2OkayShow reviews
Overall 5.2 Okay
Based on 214 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAS
Mediocre 2.0

Just a cheap outfit. Inexpensive is one thing, arousing price gouging as a la carte is another. Will never fly Spirit again.

ORD
LAS
Good 7.0

When getting our tickets at the airline, we had a lady help us who was super friendly and made it a piece of cake! We haven't flown in such a long time. It was relieving. Security and bag check was a lot easier and smoother than I thought it would be. Also helped that we were early. Staff was very friendly.

When getting off the plane it was a struggle. Row by row getting off would have been easier. But getting on was no problem at all.

ORD
LAS
Okay 4.3

The flight departed and arrived on time.

The chairs are so small, and so close together, that I was in extreme pain halfway through the 4 hour flight because I couldn't stretch out my legs. I'm 5'10"- tall, but not that tall! I couldn't imagine folding myself into these chairs if I was over 6' tall.

ORD
LAS
Mediocre 2.0

Plane was delayed so I didn't actually make my connecting so they had to rebook me.

ORD
LAS
Mediocre 2.0

They lost my bags and failed to notify me of the gate change, making me miss my flight. I heard multiple things about my luggage and still don't know where they are. Very unprofessional

Wed, Apr 11
ORD
LAS
4h 05m
Tue, Apr 17
LAS
ORD
3h 48m
Trip: 7 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Okay 5.0

Friendly vstaff

Sitting on the runway for an hour before take off thus delaying out "on time" status but an hour

ORD
LAS
Mediocre 3.5

The seats were spacious

When I went to check-in for my flight and get my boarding pass, the Frontier employee at the counter asked if we had paid for carry-on bags online. We said no and she looked at our bags and said we were fine. When we got to the gate however, I was stopped and told that I needed to pay for my bag. I asked to speak to a supervisor. I explained that their employee at check-in told us we did not need to pay for a carry-on. They still forced me to pay AND tried to charge me the gate price of $60 which I refused to pay. If they were going to charge me for a carry-on, they should have made that clear at the ticket counter where I would have paid $45. They were incredibly rude about it and it seemed like a scam they had planned out to try and get $15 more out of passengers.

ORD
LAS
Mediocre 2.0

Nothing

The plan took off late because they waiting to the last minute to de ice the plane when the plan sat there for over a hour and half. The service people were rude and charge me 60$ to bring my bag on the same bag in brought when I want. It charge in vegas to Chicago. The guy gave me a attitude. People in Chicago are very unpleasant.

ORD
LAS
Excellent 10.0

The ease of getting on and off very efficient staff. Late flight still very personable and warm.

ORD
LAS
Mediocre 3.5

carry on expense (for the actual price, I could have booked on a better airline). Really awful check in. Kiosks didn't work (and there were only 3 of them) very long line to check in with a person...only one person working. At check in flight was going to be an hour late (for no reason) and then it turned out to be over 1.5 hours late.

Tue, Jan 23
ORD
LAS
4h 03m
Wed, Jan 31
LAS
ORD
3h 48m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 23
ORD
LAS
4h 02m
Wed, Jan 24
LAS
ORD
3h 35m
Trip: 2 days
5.2OkayShow reviews
Overall 5.2 Okay
Based on 214 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAS
Excellent 8.3

Crew was friendly and efficient! Flight went well. The flight was very cheap and you don't pay for the "extras" like luggage and food and drinks.

ORD
LAS
Mediocre 2.0

They lost my bags and failed to notify me of the gate change, making me miss my flight. I heard multiple things about my luggage and still don't know where they are. Very unprofessional

ORD
LAS
Okay 4.3

The flight departed and arrived on time.

The chairs are so small, and so close together, that I was in extreme pain halfway through the 4 hour flight because I couldn't stretch out my legs. I'm 5'10"- tall, but not that tall! I couldn't imagine folding myself into these chairs if I was over 6' tall.

ORD
LAS
Okay 5.3

The friendliness of the crew

Very hot and uncomfortable

ORD
LAS
Good 7.0

When getting our tickets at the airline, we had a lady help us who was super friendly and made it a piece of cake! We haven't flown in such a long time. It was relieving. Security and bag check was a lot easier and smoother than I thought it would be. Also helped that we were early. Staff was very friendly.

When getting off the plane it was a struggle. Row by row getting off would have been easier. But getting on was no problem at all.

Wed, Apr 11
ORD
LAS
4h 05m
Tue, Apr 17
LAS
ORD
3h 48m
Trip: 7 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Mediocre 3.5

carry on expense (for the actual price, I could have booked on a better airline). Really awful check in. Kiosks didn't work (and there were only 3 of them) very long line to check in with a person...only one person working. At check in flight was going to be an hour late (for no reason) and then it turned out to be over 1.5 hours late.

ORD
LAS
Okay 4.0

Luggage costs $40 per bag.

ORD
LAS
Okay 5.0

Friendly vstaff

Sitting on the runway for an hour before take off thus delaying out "on time" status but an hour

ORD
LAS
Excellent 10.0

The ease of getting on and off very efficient staff. Late flight still very personable and warm.

ORD
LAS
Mediocre 2.0

Nothing

The plan took off late because they waiting to the last minute to de ice the plane when the plan sat there for over a hour and half. The service people were rude and charge me 60$ to bring my bag on the same bag in brought when I want. It charge in vegas to Chicago. The guy gave me a attitude. People in Chicago are very unpleasant.

Wed, Jan 24
ORD
LAS
4h 03m
Wed, Feb 21
LAS
ORD
3h 48m
Trip: 29 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 30
ORD
LAS
4h 02m
Wed, Jan 31
LAS
ORD
3h 36m
Trip: 2 days
5.2OkayShow reviews
Overall 5.2 Okay
Based on 214 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAS
Good 7.0

When getting our tickets at the airline, we had a lady help us who was super friendly and made it a piece of cake! We haven't flown in such a long time. It was relieving. Security and bag check was a lot easier and smoother than I thought it would be. Also helped that we were early. Staff was very friendly.

When getting off the plane it was a struggle. Row by row getting off would have been easier. But getting on was no problem at all.

ORD
LAS
Mediocre 2.0

Plane was delayed so I didn't actually make my connecting so they had to rebook me.

ORD
LAS
Mediocre 2.0

Nothing. Everybody was rude

We arrived at the airport on time and after changing the terminal on us, we still miss our flight. Employees were super rude, manager said "tough luck" and we were supposed to guess that we were boarding at the gate that said blue jet. You guys suck and i hope you know you won't be around for a while

ORD
LAS
Good 6.0

Most of the crew was very pleasant.

The gate looked cluttered and miss mangaed. The seats are uncomfortable

ORD
LAS
Okay 4.3

The flight departed and arrived on time.

The chairs are so small, and so close together, that I was in extreme pain halfway through the 4 hour flight because I couldn't stretch out my legs. I'm 5'10"- tall, but not that tall! I couldn't imagine folding myself into these chairs if I was over 6' tall.

Tue, Apr 17
ORD
LAS
4h 05m
Tue, Apr 24
LAS
ORD
3h 48m
Trip: 8 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Mediocre 2.0

Nothing

The plan took off late because they waiting to the last minute to de ice the plane when the plan sat there for over a hour and half. The service people were rude and charge me 60$ to bring my bag on the same bag in brought when I want. It charge in vegas to Chicago. The guy gave me a attitude. People in Chicago are very unpleasant.

ORD
LAS
Good 7.0

Everything was organized and on schedule. I didn't order food and no entertainment. It was a short flight. Very low price.

Not much space

ORD
LAS
Okay 4.0

The airfare is cheap

I hate getting charged for carry on luggage and checked luggage etc. The seats are so uncomfortable too-no space.

ORD
LAS
Okay 5.0

Friendly vstaff

Sitting on the runway for an hour before take off thus delaying out "on time" status but an hour

ORD
LAS
Mediocre 3.3

Delayed 1.5 hours for no reason

Mon, Jan 29
ORD
LAS
4h 01m
Wed, Feb 7
LAS
ORD
3h 48m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 17
ORD
LAS
4h 05m
Tue, Apr 24
LAS
ORD
3h 48m
Trip: 8 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 135 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
LAS
Good 7.0

Everything was organized and on schedule. I didn't order food and no entertainment. It was a short flight. Very low price.

Not much space

ORD
LAS
Mediocre 3.5

carry on expense (for the actual price, I could have booked on a better airline). Really awful check in. Kiosks didn't work (and there were only 3 of them) very long line to check in with a person...only one person working. At check in flight was going to be an hour late (for no reason) and then it turned out to be over 1.5 hours late.

ORD
LAS
Good 6.3

The price of my ticket was amazing and the crew member with the long red hair, tall, white girl was a so awesome. Sorry that I don't remember her name. The pilots did a great job and landed so smoothly.

That there is no wifi.

ORD
LAS
Mediocre 3.5

The seats were spacious

When I went to check-in for my flight and get my boarding pass, the Frontier employee at the counter asked if we had paid for carry-on bags online. We said no and she looked at our bags and said we were fine. When we got to the gate however, I was stopped and told that I needed to pay for my bag. I asked to speak to a supervisor. I explained that their employee at check-in told us we did not need to pay for a carry-on. They still forced me to pay AND tried to charge me the gate price of $60 which I refused to pay. If they were going to charge me for a carry-on, they should have made that clear at the ticket counter where I would have paid $45. They were incredibly rude about it and it seemed like a scam they had planned out to try and get $15 more out of passengers.

ORD
LAS
Okay 5.0

Friendly vstaff

Sitting on the runway for an hour before take off thus delaying out "on time" status but an hour

Tue, Jan 30
ORD
LAS
4h 13m
Wed, Jan 31
LAS
ORD
3h 35m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Chicago to Las Vegas McCarran Flight Information

Avg. Flight Duration 3h 53m
Flights Arrive in Las Vegas McCarran
Flights Depart from Chicago
Flight Price $85
Distance 1525 miles
Airlines Spirit Airlines, Frontier, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.