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Cheap Flights from Chicago to Las Vegas, NV, United States - CHI to LAS

Popular flights from Chicago to Las Vegas

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.

Alaska Airlines
Departure Date Return Date Lowest Price
May 24, 2016 Jun 3, 2016 $210
May 24, 2016 May 26, 2016 $210
May 24, 2016 Jun 2, 2016 $210
American Airlines
Departure Date Return Date Lowest Price
May 14, 2016 May 17, 2016 $127
May 14, 2016 May 18, 2016 $127
May 14, 2016 May 19, 2016 $127
May 15, 2016 May 28, 2016 $127
May 15, 2016 May 19, 2016 $127
Frontier Airlines
Departure Date Return Date Lowest Price
May 17, 2016 May 20, 2016 $108
May 17, 2016 May 18, 2016 $108
Spirit Airlines
Departure Date Return Date Lowest Price
May 16, 2016 May 21, 2016 $97
May 16, 2016 May 19, 2016 $97
May 17, 2016 May 21, 2016 $97
May 17, 2016 May 19, 2016 $97
May 21, 2016 May 25, 2016 $97
United Airlines
Departure Date Return Date Lowest Price
May 17, 2016 May 17, 2016 $150
Virgin America
Departure Date Return Date Lowest Price
May 17, 2016 May 21, 2016 $261

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 $112.

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 $123 $230
7-14 days $97 $174
14-21 days $97 $150
21-30 days $97 $175
30-60 days $128 $181
60-90 days $184 $220
90+ days $168 $196

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
$97 $97 $107 $142 $143 $97 $102

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
May Chicago Las Vegas Spirit 5/16/16 5/19/16 0 $97
June Chicago Las Vegas Frontier 6/1/16 6/3/16 0 $128
July Chicago Las Vegas Frontier 7/6/16 7/12/16 0 $184
August Chicago Las Vegas Frontier 8/16/16 8/18/16 0 $168
September Chicago Las Vegas Frontier 9/3/16 9/9/16 0 $168
October Chicago Las Vegas Frontier 10/1/16 10/7/16 0 $168
November Chicago Las Vegas Spirit 11/1/16 11/4/16 0 $187
December Chicago Las Vegas Spirit 12/1/16 12/5/16 0 $187

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
1 2 3 4 5 6 7
$138
8 9 10 11 12 13 14
$138 $107
15 16 17 18 19 20 21
$107 $142
22 23 24 25 26 27 28
$142 $168
29 30 31 1 2 3 4
$168 $138
5 6 7 8 9 10 11
$138

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 $229.

The average price for non-stop flights from Chicago to Las Vegas is $138.

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 20:05
Frontier 1 1 1 1 1 1 1 21:25 21:25
Spirit 3 3 3 3 3 3 3 08:00 21:46
United 5 5 5 5 5 5 4 07:40 19:25

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 $96.

The average price for round trip flights from Chicago to Las Vegas is $172.

More Cheap Flights

FlightsAirlineLowest Price
Indianapolis to Las Vegas American, Alaska, Frontier, United $244
Milwaukee to Las Vegas American, Alaska, Frontier, United $168
Grand Rapids to Las Vegas American, Alaska, United $340
Madison to Las Vegas American, Alaska, Frontier, United $330
Lansing to Las Vegas American, Alaska, United $352
Green Bay to Las Vegas American, Alaska, United $426
South Bend to Las Vegas United $389
Peoria to Las Vegas American, United $304
Appleton to Las Vegas United $482
Ft Wayne to Las Vegas American, Alaska, United $382
Moline to Las Vegas American, Alaska, United $304
Toledo to Las Vegas American $352
Springfield to Las Vegas American, United $389
Kalamazoo to Las Vegas American, United $350
Champaign to Las Vegas American $364
Dubuque to Las Vegas American $364
Bloomington - Normal to Las Vegas American $304
Chicago to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $147
Chicago to Phoenix American, Alaska, Frontier, Spirit, United $152
Chicago to San Francisco American, Alaska, Frontier, United, Virgin America $187
Chicago to New York American, Alaska, JetBlue, Spirit, United $89
Chicago to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $177
Chicago to Denver American, Alaska, Frontier, Spirit, United $81
Chicago to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $79
Chicago to Seattle American, Alaska, Frontier, Spirit, United, Virgin America $197
Chicago to Orlando American, JetBlue, Frontier, Spirit, United $127
Chicago to Ontario American, Alaska, United $204
Chicago to Palm Springs American, Alaska, United, Virgin America $322
Chicago to Santa Ana American, Alaska, Frontier, United $170
Chicago to San Jose American, Alaska, United $239

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 DFW X X X X X X X
Alaska PDX X X X X X X X
Delta SLC X X X X X X X
Frontier - X X X X X X X
Frontier DEN X X
Spirit - X X X X X X X
Spirit IAH X X X X X X X
United - X X X X X X X
United IAH X X X X X X X
Virgin America LAX X X X X X X X
Southwest - X X X X X X X
Southwest DEN 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 3 hours and 58 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 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: Minneapolis - St Paul, MN
Chicago (CHI) To Las Vegas, NV (LAS) Flights: Cheap Flights From Chicago To Las Vegas | FareCompare.