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Cheap Flights from Chicago to Las Vegas - CHI to LAS

Popular flights from Chicago to Las Vegas

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Alaska Airlines
Departure Date Return Date Lowest Price
May 4, 2016 May 12, 2016 $213
American Airlines
Departure Date Return Date Lowest Price
Feb 17, 2016 Feb 24, 2016 $152
Feb 23, 2016 Feb 24, 2016 $152
Frontier Airlines
Departure Date Return Date Lowest Price
Feb 22, 2016 Feb 23, 2016 $118
Feb 22, 2016 Feb 24, 2016 $118
Feb 23, 2016 Feb 24, 2016 $118
Spirit Airlines
Departure Date Return Date Lowest Price
Feb 17, 2016 Mar 4, 2016 $152
Feb 22, 2016 Mar 5, 2016 $152
Feb 29, 2016 Mar 4, 2016 $152
Feb 29, 2016 Mar 15, 2016 $152
Mar 8, 2016 Mar 15, 2016 $152
United Airlines
Departure Date Return Date Lowest Price
Apr 4, 2016 Apr 14, 2016 $137
Virgin America
Departure Date Return Date Lowest Price
Feb 24, 2016 Feb 25, 2016 $228

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 $142.

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 $157 $180
7-14 days $118 $158
14-21 days $118 $156
21-30 days $139 $156
30-60 days $137 $183
60-90 days $140 $189
90+ days $150 $189

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
$118 $118 $147 $153 $153 $158 $148

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
February Chicago Las Vegas Frontier 2/22/16 2/23/16 0 $118
March Chicago Las Vegas Frontier 3/1/16 3/12/16 0 $139
April Chicago Las Vegas United 4/4/16 4/14/16 0 $137
May Chicago Las Vegas United 5/1/16 5/11/16 0 $148
June Chicago Las Vegas Frontier 6/1/16 6/7/16 0 $168
July Chicago Las Vegas Frontier 7/13/16 7/19/16 0 $173
August Chicago Las Vegas Spirit 8/23/16 8/30/16 0 $181
September Chicago Las Vegas Spirit 9/3/16 9/17/16 0 $181

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
7 8 9 10 11 12 13
$255
14 15 16 17 18 19 20
$255 $153
21 22 23 24 25 26 27
$153 $187
28 29 1 2 3 4 5
$187 $168
6 7 8 9 10 11 12
$168 $192
13 14 15 16 17 18 19
$192

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 $201.

The average price for non-stop flights from Chicago to Las Vegas is $154.

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 5 5 5 5 5 5 07:05 20:20
Frontier 2 2 2 2 2 2 2 11:35 21:30
Spirit 2 2 2 2 2 2 2 07:55 15:40
United 5 5 5 5 5 4 5 06:29 20:30

Round Trip vs One Way Flights from Chicago to Las Vegas (CHI to LAS)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Las Vegas. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Las Vegas is $100.

The average price for round trip flights from Chicago to Las Vegas is $185.

More Cheap Flights

FlightsAirlineLowest Price
Indianapolis to Las Vegas Delta, United, US Airways, American, Frontier, AirTran $193
Milwaukee to Las Vegas United, Delta, US Airways, American, Frontier, AirTran $184
Grand Rapids to Las Vegas United, Delta, US Airways, American, AirTran $330
Madison to Las Vegas United, Delta, US Airways, American, Frontier $198
Lansing to Las Vegas United, Delta, Sun Country $334
Green Bay to Las Vegas United, Delta, US Airways, American $449
South Bend to Las Vegas United, Delta, US Airways $342
Peoria to Las Vegas United, Delta, US Airways, American $304
Appleton to Las Vegas United, Delta, US Airways $449
Ft Wayne to Las Vegas United, Delta, US Airways, American $364
Moline to Las Vegas United, Delta, US Airways, American $312
Toledo to Las Vegas American $359
Springfield to Las Vegas United, American $315
Kalamazoo to Las Vegas Delta, American $370
Champaign to Las Vegas American $333
Dubuque to Las Vegas American $349
Bloomington - Normal to Las Vegas Delta, American, Frontier $312
Chicago to Los Angeles Alaska, United, Delta, US Airways, American, Sun Country, Spirit, Frontier, AirTran, Virgin America $79
Chicago to Phoenix Alaska, Delta, United, American, US Airways, Sun Country, Spirit, Frontier, AirTran $127
Chicago to San Francisco Alaska, United, Delta, US Airways, American, Sun Country, Frontier, AirTran, Virgin America $157
Chicago to New York Alaska, United, American, US Airways, Spirit, JetBlue, AirTran $74
Chicago to San Diego Alaska, United, Delta, US Airways, American, Sun Country, Spirit, Frontier, Virgin America, AirTran $80
Chicago to Denver Alaska, United, Delta, US Airways, American, Spirit, Frontier, AirTran $79
Chicago to Dallas - Ft Worth Alaska, United, Delta, US Airways, American, Spirit, Frontier $79
Chicago to Seattle United, Delta, Alaska, US Airways, American, Sun Country, Frontier, AirTran, Virgin America $203
Chicago to Orlando Alaska, United, Delta, US Airways, American, Spirit, JetBlue, AirTran $77
Chicago to Ontario Alaska, United, Delta, US Airways, American $177
Chicago to Palm Springs Alaska, United, Delta, American, US Airways, Sun Country, Frontier, Virgin America $334
Chicago to Santa Ana Alaska, United, Delta, US Airways, American, Frontier, AirTran $177
Chicago to San Jose Alaska, United, Delta, US Airways, American, AirTran, Virgin America $223

Airlines Flying from Chicago to Las Vegas (CHI to LAS)

Below are the different airlines that fly from Chicago to Las Vegas with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Chicago to Las Vegas.

Chicago to Las Vegas
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American LAX X X X X X X X
Alaska SEA X X X X X X X
Delta DTW X X X X X X X
Frontier - X X X X X X X
Frontier DEN X X X X X X X
Spirit - X X X X X X X
Spirit MSP X X X X X X X
United - X X X X X X X
United DEN X X X X X X X
Virgin America SFO X X X X X X X
Southwest - X X X X X X X
Southwest STL X X X X X X X

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 4 hours and a minute.
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 97 direct flights from Chicago to Las Vegas.
Question: What is the most popular airline for non-stop flights from Chicago to Las Vegas?
Answer: American Airlines provides 36% 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 (LAS) Flights: Cheap Flights From Chicago To Las Vegas | FareCompare.