Cheap flights from Chicago to Las Vegas from $44
Round-trip
1 adult
Economy
From?
To?
Tue 5/30
Tue 6/6
Deals available from 900+ travel sites.
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 | $44 |
|---|---|
Fastest flight time | 3h 25m |
Direct flights | Every day |
Airports in Las Vegas | 1 airport |
The best one-way flight to Las Vegas from Chicago in the past 72 hours is $44. The best round-trip flight deal from Chicago to Las Vegas found on momondo in the last 72 hours is $88.
The fastest flight from Chicago to Las Vegas takes 3h 25m
Direct flights go from Chicago to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (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?
January. The cheapest time of year to fly to Las Vegas from Chicago is January. Most expensive is June
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 Friday
When is the cheapest time to fly from Chicago to Las Vegas?
in the afternoon. Chicago to Las Vegas flights are approximately 24% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Las Vegas from Chicago?
Frontier. Allegiant Air, American Airlines, and Frontier 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 Harry Reid Intl. Fly from Chicago O'Hare Intl to Las Vegas Harry Reid Intl for the best Chicago - Las Vegas flight prices
How far in advance should you book Chicago to Las Vegas flights?
56 days before. The cheapest time to buy a flight from Chicago to Las Vegas is approximately 56 days to departure
What cabin class options are available on Chicago to Las Vegas flights?
There are 3 cabin classes available to choose from on Chicago to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
When traveling from Chicago to Las Vegas, the most popular airport to fly into is Las Vegas Harry Reid Intl Airport. The majority of travelers flying into Las Vegas Harry Reid Intl Airport from Chicago are departing from Chicago O'Hare Intl Airport. If you are looking for alternate airports to fly out of when traveling to Las Vegas, you can try Chicago Midway Airport or Chicago Greater Rockford Airport which are located in Chicago and Chicago respectively. The least expensive flight option from Chicago to Las Vegas will typically be ORD — LAS during the month of May with an average price of $88 RT.
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 six 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![Spirit Airlines]()
Sep 23![Spirit Airlines]()
Sep 26
ORD8:09 amChicago O'Hare Intl
4h 04m
LAS12:13 pmLas Vegas Harry Reid Intl
LAS1:35 amLas Vegas Harry Reid Intl
3h 35m
ORD5:10 amChicago O'Hare Intl
Undisclosed Carrier![Undisclosed Carrier]()
Jun 20![Undisclosed Carrier]()
Jun 20
MDW10:17 amChicago Midway
4h 02m
LAS2:19 pmLas Vegas Harry Reid Intl
LAS11:10 pmLas Vegas Harry Reid Intl
3h 32m
MDW2:42 amChicago Midway
Multiple Airlines![Multiple Airlines]()
Jun 5![Multiple Airlines]()
Jun 7
ORD6:52 pmChicago O'Hare Intl
4h 00m
LAS10:52 pmLas Vegas Harry Reid Intl
LAS1:27 pmLas Vegas Harry Reid Intl
11h 03m
1 stop
ORD12:30 amChicago O'Hare Intl
Frontier![Frontier]()
Jul 4![Frontier]()
Jul 12
MDW2:16 pmChicago Midway
4h 02m
LAS6:18 pmLas Vegas Harry Reid Intl
LAS3:10 amLas Vegas Harry Reid Intl
3h 33m
MDW6:43 amChicago Midway
Allegiant Air![Allegiant Air]()
Aug 27![Allegiant Air]()
Aug 31
RFD5:28 pmChicago Greater Rockford
3h 33m
LAS9:01 pmLas Vegas Harry Reid Intl
LAS11:14 amLas Vegas Harry Reid Intl
3h 24m
RFD2:38 pmChicago 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 Allegiant Air, Frontier and Spirit Airlines
Search last-minute flights to Las Vegas from Chicago
Find and compare round-trip flight prices for your last-minute flight from Chicago to Las Vegas
Spirit Airlines![Spirit Airlines]()
May 31![Spirit Airlines]()
Jun 3
ORD6:52 pmChicago O'Hare Intl
4h 00m
LAS10:52 pmLas Vegas Harry Reid Intl
LAS5:50 amLas Vegas Harry Reid Intl
3h 34m
ORD9:24 amChicago O'Hare Intl
Undisclosed Carrier![Undisclosed Carrier]()
Jun 3![Undisclosed Carrier]()
Jun 6
MDW9:56 amChicago Midway
4h 00m
LAS1:56 pmLas Vegas Harry Reid Intl
LAS11:10 pmLas Vegas Harry Reid Intl
3h 32m
MDW2:42 amChicago Midway
Frontier![Frontier]()
Jun 3![Frontier]()
Jun 6
MDW1:56 pmChicago Midway
4h 00m
LAS5:56 pmLas Vegas Harry Reid Intl
LAS3:51 amLas Vegas Harry Reid Intl
3h 32m
MDW7:23 amChicago Midway
Multiple Airlines![Multiple Airlines]()
Jun 2![Multiple Airlines]()
Jun 7
ORD6:52 pmChicago O'Hare Intl
4h 00m
LAS10:52 pmLas Vegas Harry Reid Intl
LAS1:27 pmLas Vegas Harry Reid Intl
11h 03m
1 stop
ORD12:30 amChicago O'Hare Intl
Spirit Airlines![Spirit Airlines]()
May 31![Spirit Airlines]()
Jun 2
ORD6:52 pmChicago O'Hare Intl
4h 00m
LAS10:52 pmLas Vegas Harry Reid Intl
LAS1:43 pmLas Vegas Harry Reid Intl
3h 37m
ORD5:20 pmChicago O'Hare Intl
Best airlines flying from Chicago to Las Vegas
Compare and see reviews for airlines that fly from Chicago to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $60 | Free Cancellation | Rating 6.1 846 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 6.2 2,139 reviews | |||
| PriceFrom $109 | Free Cancellation | Rating 7.0 247 reviews | |||
| PriceFrom $145 | Free Cancellation | Rating 7.2 2,104 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 7.2 2,189 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 7.8 1,240 reviews | |||
| PriceFrom $201 | Free Cancellation | Rating 7.5 44 reviews | |||
| PriceFrom $381 | Free Cancellation | Rating 7.9 1,942 reviews | |||
| PriceFrom $9,928 | Free Cancellation | Rating 0.0 0 reviews |
United Airlines Flights From Chicago to Las Vegas
Across 43 United Airlines flights from Chicago to Las Vegas this week, the average price was $353, with the best United Airlines deals starting from $145 round-trip. 2,104 users have rated United Airlines on momondo, with an average score of 7.2/10.
American Airlines Flights From Chicago to Las Vegas
Across 2,189 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Chicago to Las Vegas about 30 times each week, with ticket deals ranging from $188 to $450. Price data is based on momondo searches in the last 72 hours.
Frontier flights from Chicago to Las Vegas
Our best Frontier deals on Chicago to Las Vegas flight tickets
Frontier![Frontier]()
Jun 3![Frontier]()
Jun 6
MDW1:56 pmChicago Midway
4h 00m
LAS5:56 pmLas Vegas Harry Reid Intl
LAS3:51 amLas Vegas Harry Reid Intl
3h 32m
MDW7:23 amChicago Midway
Frontier![Frontier]()
Jul 4![Frontier]()
Jul 12
MDW2:16 pmChicago Midway
4h 02m
LAS6:18 pmLas Vegas Harry Reid Intl
LAS3:10 amLas Vegas Harry Reid Intl
3h 33m
MDW6:43 amChicago Midway
Allegiant Air flights from Chicago to Las Vegas
Our best Allegiant Air deals on Chicago to Las Vegas flight tickets
Allegiant Air![Allegiant Air]()
Aug 27![Allegiant Air]()
Aug 31
RFD5:28 pmChicago Greater Rockford
3h 33m
LAS9:01 pmLas Vegas Harry Reid Intl
LAS11:14 amLas Vegas Harry Reid Intl
3h 24m
RFD2:38 pmChicago Greater Rockford
Allegiant Air![Allegiant Air]()
Aug 27![Allegiant Air]()
Aug 31
RFD5:28 pmChicago Greater Rockford
3h 33m
LAS9:01 pmLas Vegas Harry Reid Intl
LAS11:14 amLas Vegas Harry Reid Intl
3h 24m
RFD2:38 pmChicago Greater Rockford
How far is Chicago to Las Vegas Harry Reid Intl by plane?
A flight from Chicago to Las Vegas Harry Reid Intl will travel around 1519.9 mi. A reasonable flight in good conditions will take 3h 25m.
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
Similar Chicago to Las Vegas flights
Flexible with your destination? Broaden your search and find flights similar to your Chicago to Las Vegas route
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Why use momondo?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.
All flight searches from Chicago to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
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