Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.
Did you mean flights from Las Vegas to Chicago?

Cheap Flights from Chicago to Las Vegas, NV, United States - CHI to LAS Last modified: Jul 24, 2016 12:58 AM

Popular flights from Chicago to Las Vegas Last modified: Jul 24, 2016 12:58 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Frontier
CHILAS
Tue 8/23
nonstop
LASCHI
Sat 8/27
nonstop
$136
Select
American
CHILAS
Wed 8/31
nonstop
LASCHI
Wed 9/7
nonstop
$137
Select
United
CHILAS
Tue 8/30
nonstop
LASCHI
Wed 9/7
nonstop
$137
Select
United
CHILAS
Mon 9/5
nonstop
LASCHI
Wed 9/7
nonstop
$137
Select
United
CHILAS
Tue 10/25
nonstop
LASCHI
Tue 11/1
nonstop
$137
Select
Spirit
CHILAS
Tue 8/2
nonstop
LASCHI
Wed 8/3
nonstop
$161
Select
Alaska
CHILAS
Wed 9/7
1 stop
LASCHI
Tue 9/13
1 stop
$282
Select
Alaska
CHILAS
Tue 9/27
1 stop
LASCHI
Tue 10/4
1 stop
$282
Select
Virgin America
CHILAS
Wed 8/17
1 stop
LASCHI
Wed 8/31
1 stop
$282
Select
Virgin America
CHILAS
Tue 8/30
1 stop
LASCHI
Wed 9/7
1 stop
$282
Select
Virgin America
CHILAS
Wed 8/31
1 stop
LASCHI
Wed 9/7
1 stop
$282
Select
Virgin America
CHILAS
Wed 9/7
1 stop
LASCHI
Tue 9/13
1 stop
$282
Select
Virgin America
CHILAS
Wed 9/14
1 stop
LASCHI
Tue 9/20
1 stop
$282
Select

How Much Does it Cost to Fly from Chicago to Las Vegas (CHI to LAS)?

We have collected flight cost data from across the web for travel from Chicago to Las Vegas, and have found the average flight price for this trip to be $144.

When Can I Buy the Cheapest Flight from Chicago to Las Vegas (CHI to LAS)?

Airlines can adjust prices for plane tickets from Chicago to Las Vegas based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Chicago to Las Vegas

The chart below shows up-to-date information regarding how far in advance a flight from Chicago to Las Vegas should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $167 $230
7-14 days $143 $218
14-21 days $142 $196
21-30 days $136 $176
30-60 days $136 $176
60-90 days $137 $180
90+ days $137 $176

Cheapest Day To Fly from Chicago to Las Vegas

The chart below shows up-to-date information regarding the cheapest days to fly from Chicago to Las Vegas.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$137 $136 $137 $167 $156 $137 $137

Lowest Fares Chart By Month from Chicago to Las Vegas

The chart below shows the lowest fare by month when flying from Chicago to Las Vegas.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July Chicago Las Vegas Frontier 7/26/16 7/30/16 0 $167
August Chicago Las Vegas Frontier 8/23/16 8/27/16 0 $136
September Chicago Las Vegas Frontier 9/4/16 9/7/16 0 $137
October Chicago Las Vegas Frontier 10/1/16 10/4/16 0 $137
November Chicago Las Vegas Frontier 11/1/16 11/4/16 0 $137
December Chicago Las Vegas Frontier 12/3/16 12/6/16 0 $142
January Chicago Las Vegas Frontier 1/7/17 1/10/17 0 $142
February Chicago Las Vegas Frontier 2/4/17 2/8/17 0 $142

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Chicago to Las Vegas

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Chicago to Las Vegas.

Next 30 Days

SunMonTueWedThuFriSat
24 25 26 27 28 29 30
$207
31 1 2 3 4 5 6
$207 $147
7 8 9 10 11 12 13
$147 $142
14 15 16 17 18 19 20
$142 $137
21 22 23 24 25 26 27
$137 $137
28 29 30 31 1 2 3
$137

Non-Stop vs Connecting Flights from Chicago to Las Vegas (CHI to LAS)

Your Chicago to Las Vegas flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Las Vegas is $236.

The average price for non-stop flights from Chicago to Las Vegas is $148.

The chart below shows up to date information regarding non-stop flights from Chicago to Las Vegas.

Nonstop Flight Details from Chicago to Las Vegas
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 5 4 4 4 4 4 5 07:10 20:05
Frontier 1 2 1 1 2 1 1 07:00 20:59
Spirit 3 3 3 3 3 3 3 08:00 21:57
United 6 6 6 6 6 6 6 07:44 22:40

More Cheap Flights

FlightsAirlineLowest Price
Indianapolis to Las Vegas American, Alaska, Frontier, United $239
Milwaukee to Las Vegas American, Alaska, Frontier, United $147
Grand Rapids to Las Vegas American, Alaska, United $319
Madison to Las Vegas American, Alaska, Frontier, United $204
Lansing to Las Vegas American, Alaska, United $270
Green Bay to Las Vegas American, Alaska, United $412
South Bend to Las Vegas United $334
Peoria to Las Vegas American, United $304
Appleton to Las Vegas United $488
Ft Wayne to Las Vegas American, Alaska, United $366
Moline to Las Vegas American, Alaska, United $334
Toledo to Las Vegas American $297
Springfield to Las Vegas American, United $304
Kalamazoo to Las Vegas American, United $356
Champaign to Las Vegas American $333
Dubuque to Las Vegas American $334
Bloomington - Normal to Las Vegas American $334
Chicago to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $81
Chicago to Phoenix American, Alaska, Frontier, Spirit, United $127
Chicago to San Francisco American, Alaska, Frontier, United, Virgin America $167
Chicago to New York American, Alaska, JetBlue, Spirit, United $77
Chicago to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $85
Chicago to Denver American, Frontier, Spirit, United $81
Chicago to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $77
Chicago to Seattle American, Alaska, Frontier, Spirit, United, Virgin America $147
Chicago to Orlando American, JetBlue, Frontier, Spirit, United $97
Chicago to Ontario American, Alaska, United $174
Chicago to Palm Springs American, Alaska, United, Virgin America $361
Chicago to Santa Ana American, Alaska, Frontier, United $145
Chicago to San Jose American, Alaska, United $249

Airports for Your Route

These pages contain information about the major airports in Chicago and Las Vegas, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Chicago to Las Vegas Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Chicago to Las Vegas?
Answer: The average Chicago to Las Vegas flight time is 3 hours and 53 minutes.
Question: How many miles are there between Chicago and Las Vegas?
Answer: The distance from Chicago to Las Vegas is 1510 miles.
Question: How common are direct flights from Chicago to Las Vegas?
Answer: There are 102 direct flights from Chicago to Las Vegas.
Question: What is the most popular airline for non-stop flights from Chicago to Las Vegas?
Answer: United Airlines provides 41% of the non-stop flights between Chicago and Las Vegas.
Question: What are the most popular connecting cities when flying from Chicago to Las Vegas?
Answer: Denver, CO
Chicago (CHI) To Las Vegas, NV (LAS) Flights: Cheap Flights From Chicago To Las Vegas | FareCompare.