CHI - LAS

Find cheap flight tickets from Chicago to Las Vegas

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Search hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Las Vegas, as well as popular online travel agencies
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Cheap Flight Deals from Chicago to Harry Reid Intl (CHI-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Harry Reid Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Chicago to Las Vegas

Recommended return deals departing in the coming months from the most popular airlines that fly from Chicago to Las Vegas.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
ORD-LAS
3h 58mdirect
LAS-ORD
3h 43mdirect
American Airlines
Find Deal
ORD-LAS
4h 11mdirect
LAS-ORD
3h 29mdirect
Qatar Airways
Find Deal
ORD-LAS
4h 16mdirect
LAS-ORD
3h 33mdirect
Air Canada
Find Deal
ORD-LAS
3h 58mdirect
LAS-ORD
3h 43mdirect
Aer Lingus
Find Deal
ORD-LAS
3h 57mdirect
LAS-ORD
3h 40mdirect
Austrian Airlines
Find Deal
ORD-LAS
4h 11mdirect
LAS-ORD
3h 50mdirect
Emirates
Find Deal
ORD-LAS
3h 57mdirect
LAS-ORD
3h 46mdirect
ORD-LAS
4h 16mdirect
LAS-ORD
3h 33mdirect
United Airlines
Find Deal
RFD-LAS
3h 41mdirect
LAS-RFD
3h 23mdirect
Allegiant Air
Find Deal
ORD-LAS
4h 27mdirect
LAS-ORD
3h 48mdirect
Frontier
Find Deal
ORD-LAS
4h 08mdirect
LAS-ORD
3h 40mdirect
Avianca
Find Deal
ORD-LAS
4h 08mdirect
LAS-ORD
3h 40mdirect
Turkish Airlines
Find Deal
ORD-LAS
4h 10mdirect
LAS-ORD
3h 45mdirect
Southwest
Find Deal
ORD-LAS
3h 49mdirect
LAS-ORD
3h 48mdirect
Finnair
Find Deal
ORD-LAS
4h 00mdirect
LAS-ORD
3h 28mdirect
Royal Jordanian
Find Deal
ORD-LAS
4h 23mdirect
LAS-ORD
3h 43mdirect
Iberia
Find Deal
ORD-LAS
4h 08mdirect
LAS-ORD
3h 50mdirect
Brussels Airlines
Find Deal
ORD-LAS
4h 09mdirect
LAS-ORD
3h 45mdirect
Lufthansa
Find Deal
ORD-LAS
4h 09mdirect
LAS-ORD
3h 37mdirect
Spirit Airlines
Find Deal
ORD-LAS
4h 06mdirect
LAS-ORD
3h 43mdirect
British Airways
Find Deal
ORD-LAS
3h 56mdirect
LAS-ORD
3h 40mdirect
Gulf Air
Find Deal

Flights from Chicago to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Las Vegas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Chicago to Las Vegas.
Our data shows that the cheapest route for a return flight from Chicago to Las Vegas cost ₹ 10,465 and was between Chicago Midway Airport (MDW) and Las Vegas (LAS). On average, the best prices are found if you fly this route. The average price for a return flight for this route is ₹ 10,465.

What is the cheapest month to fly from Chicago to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago to Las Vegas is September, where tickets cost ₹ 18,759 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is ₹ 26,972 and ₹ 25,675 respectively.

Can I save money by flying with a stopover from Chicago to Las Vegas?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 10,465 on average.

How far in advance should I book a flight from Chicago to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Chicago to Las Vegas, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low season

January

High season

March
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (21% more expensive on average)

When to book flights from Chicago to Las Vegas

Are your dates flexible? Find out the best times to travel from Chicago to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Las Vegas

  • Does McCarran International Airport have a military lounge?

    There are currently two USO Military Lounges at McCarran International Airport, both of which are located in Terminals 1 and 3. These lounges offer complimentary access to all active military members and their families, and they provide guests with drinks, snacks, high-speed WiFi, and television access.

  • Where can I take a shower at McCarran International Airport?

    If you would like to freshen up and take a shower after your flight lands at McCarran International Airport, you can pay a visit to the ZEROlevel Fitness center that is located in Terminal 1. This gym has showers, saunas, secure lockers, fitness equipment, and massages, making it a convenient place to refuel after a long day of traveling.

  • What dining options are there at O’Hare International Airport?

    The Berghoff Cafe is a casual American-style restaurant located near Concourse C of Terminal 1, while Fresh Attractions offers healthy to-go food and is located near Concourse H of Terminal 6. Goose Island Beer Company serves a variety of sandwiches and craft beers and has several locations throughout the different departures terminals.

  • How far is McCarran International Airport from downtown Las Vegas?

    McCarran International Airport is located approximately 7 miles from downtown Las Vegas, making it a 20-minute drive when there is no additional traffic. If you opt to use public transportation to travel between these two destinations, such as the local bus, the trip will take upwards of 45 minutes.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Las Vegas?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Chicago to Las Vegas flight route.

  • Which aircraft models fly most regularly from Chicago to Las Vegas?

    The Airbus A320neo is the aircraft model that flies most regularly on the Chicago to Las Vegas flight route.

  • Which airline alliances offer flights from Chicago to Las Vegas?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Las Vegas, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Las Vegas?

    There are direct flights from Chicago to Las Vegas on a daily basis.

  • How does KAYAK find such low prices on flights from Chicago to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 21,123 or less one-way.
  • Planning on booking flights from Chicago to Las Vegas? There are two primary airports that you can depart from: O’Hare International Airport and Chicago Midway International Airport. While O’Hare International Airport is slightly removed from the city, it does offer a high concentration of direct flights between these two destinations. Chicago Midway International Airport is known for being a smaller option but is located only 10 miles from the city center.
  • If you’re interested in learning more about the Las Vegas region, stop by the Aviation Museum that is located in Terminal 2 of McCarran International Airport. This museum features a variety of artifacts and exhibits related to Southern Nevada’s aviation history and is open 7 days a week.
  • Hoping to let your kids unwind after a long flight from Chicago to Las Vegas? Take them to the kids' play area that is located near Gate D of McCarran International Airport. This aviation-themed play area features a variety of games and activities that are an easy way for kids to burn off some energy after a long trip.
  • Need to quickly charge your phone or laptop before leaving McCarran International Airport to head to your final destination? Look for one of the ChargeCarte Rapid Charger centers that are located throughout the airport’s different terminals. These charging centers only cost a small fee and will allow you to charge your electronics up to two times faster than normal outlets.
  • If you would like your flight from Chicago to Las Vegas to be direct, there are several different airlines that you can choose from. While Frontier Airlines offers particularly budget-friendly tickets, Southwest is known for allowing customers to check up to two bags for free.
See more tips

Prefer to fly direct from Chicago to Las Vegas Harry Reid Intl?

Find which airlines fly direct from Chicago to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Chicago to Las Vegas Harry Reid Intl

Monday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Tuesday

Air Canada, American Airlines, Avianca, +14 more

Air Canada, American Airlines, +15 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Thursday

Aer Lingus, Air Canada, Allegiant Air, +17 more

Aer Lingus, Air Canada, +18 more

Friday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Saturday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Sunday

Aer Lingus, Air Canada, Allegiant Air, +18 more

Aer Lingus, Air Canada, +19 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Chicago

Monday

Aer Lingus, Air Canada, American Airlines, +17 more

Aer Lingus, Air Canada, +18 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +15 more

Aer Lingus, Air Canada, +16 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Thursday

Aer Lingus, Air Canada, Allegiant Air, +17 more

Aer Lingus, Air Canada, +18 more

Friday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Saturday

Aer Lingus, Air Canada, American Airlines, +16 more

Aer Lingus, Air Canada, +17 more

Sunday

Aer Lingus, Air Canada, Allegiant Air, +18 more

Aer Lingus, Air Canada, +19 more

See more direct flights
See more direct flights

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
North Las Vegas
Paradise
Boulder City
Furnace Creek
Henderson
Kingman
Primm
Sunrise Manor

Everything you need to know for your flight from Chicago to Las Vegas

Information on your arrival and departure airports

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