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Find cheap flights from Las Vegas to Chicago

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Chicago, 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 Las Vegas to Chicago, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,342,885 times on KAYAK, and here's why:

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Flights from Las Vegas to Chicago - Travel Insights & Trends

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

What is the cheapest month to fly from Las Vegas to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Chicago O'Hare Intl Airport, 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 Las Vegas to Chicago O'Hare Intl Airport is January, where tickets cost £125 on average. On the other hand, the most expensive months are November and June, where the average cost of tickets is £237 and £220 respectively.

How far in advance should I book a flight from Las Vegas to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Chicago O'Hare Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 36 days before departure.

Which airlines fly most frequently between Las Vegas and Chicago?

The airlines most regularly connecting Las Vegas to Chicago are United Airlines (6 flights per day), American Airlines (5 flights per day), and Southwest (4 flights per day).

How many flights are there between Las Vegas and Chicago O'Hare Intl Airport per day?

Each day, there are between 16 and 19 nonstop flights that take off from Las Vegas and land in Chicago O'Hare Intl Airport, with an average flight time of 3h 43m. The most common departure time is 11:00 and most flights take off in the morning. Each week, there are 119 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Las Vegas and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Las Vegas to Chicago?

Early birds can take the earliest flight from Las Vegas at 00:40 and will be landing in Chicago O'Hare Intl Airport at 06:07.

What’s the latest departure time from Las Vegas to Chicago?

If you prefer to fly at night, the latest flight from Las Vegas to Chicago O'Hare Intl Airport jets off at 23:59 and lands at 05:46.

Good to know - Cheap tickets from Las Vegas to Chicago

Low season

January

High season

June
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (23% more expensive on average)

When to book flights from Las Vegas to Chicago

Are your dates flexible? Find out the best times to travel from Las Vegas to Chicago 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 Las Vegas to Chicago flights

  • How do I get from Reid Airport to O'Hare Airport?

    There are different airlines from Reid Airport to O'Hare , including Delta Air Lines, Frontier Airlines, JetBlue, Alaska Airlines, American Airlines, and United Airlines. Among these flights, an airline like Delta will take you directly to O'Hare. But others will have a layover at San Diego International Airport, Denver International Airport, Dallas/Fort Worth International Airport, or Phoenix Sky Harbor International Airport.

  • How do I get from O'Hare Airport into Chicago?

    After arriving at O'Hare, you can use different means of transport to get to Chicago. They include train service, rideshares, buses, and taxis. The train and bus will take you to the center of Chicago, but a rideshare or a taxi can help you reach a specific destination.

  • How do I get from Las Vegas to Reid Airport?

    You can get to Reid Airportfrom the city of Las Vegas by taxi, by bus, or by town car. The journey takes about 10 minutes, since Reid Airport is not located far from town. However, it would be best if you got to the airport on time, so you have to book your trip some hours before your flight departs.

  • Does O'Hare Airport offer assistance to people with mobility issues?

    To ensure people with mobility issues are well catered for, every airline at O'Hare Airport provides wheelchair assistance to those who require it. People with mobility issues are assisted in boarding and moving between different areas within the airport.

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

    American Airlines, JetBlue, Air Canada, and Delta offer inflight Wi-Fi service on the Las Vegas to Chicago flight route.

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

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

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

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

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

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

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

    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 Las Vegas to Chicago.

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

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

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

    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 Chicago with an airline and back to Las Vegas with another airline.

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

    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 Chicago from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Las Vegas to Chicago

  • Looking for a cheap flight from Chicago to Las Vegas? 25% of our users found flights on this route for £145 or less one-way and £593 or less round-trip.
  • If you want to fly from Las Vegas's Harry Reid International Airport (LAS), you must plan to arrive at the airport about 2 hours before your departure time. The time allowance gives you a chance to prepare yourself if you have pets, bags, or need assistance with your ticket. The airport carries out security screenings, and there is a wait at your gate before boarding the plane. You should ensure you are at the gate about 30 minutes before departure.
  • When you need information about Reid Airport, you can visit information booths in numerous places around the airport. The information booths offer assistance and general information. They provide essential information about different destinations and how to navigate the airport.
  • If you have to wait a day or several hours to take a flight, you can visit the airport lounges in various terminals. There is the Centurion Lounge, a USO lounge, and the Club at LAS all in Terminal 1, United Club, and another USO lounge at Terminal 3. These lounges offer resting places where one can take a shower and get drinks and food.
  • At Chicago's O'Hare International Airport (ORD), smoking is prohibited on flights and inside the terminals. So after the flight, someone who wants to smoke has to go to designated areas outside the terminals. Failure to follow such rules may have negative consequences, so it is vital to only smoke where instructed.
  • For mothers traveling with their children, O'Hare offers a nursing lounge so they can attend to their kids before departure. The nursing room is in Terminal 3 and contains a sink area and a chair. Mothers who need to breastfeed or breast pump get a great place to do so in peace.
See more tips

Prefer to fly direct from Las Vegas to Chicago?

Find which airlines fly direct from Harry Reid Intl to O'Hare Intl, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Chicago O'Hare Intl

Monday

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

Aer Lingus, Air Canada, +17 more

Tuesday

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

Aer Lingus, Air Canada, +18 more

Wednesday

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

Aer Lingus, Air Canada, +18 more

Thursday

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

Aer Lingus, Air Canada, +17 more

Friday

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

Aer Lingus, Air Canada, +18 more

Saturday

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

Aer Lingus, Air Canada, +18 more

Sunday

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

Aer Lingus, Air Canada, +18 more

See more direct flights

Direct returns

Chicago O'Hare Intl to Las Vegas Harry Reid Intl

Monday

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

Aer Lingus, Air Canada, +16 more

Tuesday

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

Aer Lingus, Air Canada, +17 more

Wednesday

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

Aer Lingus, Air Canada, +17 more

Thursday

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

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

Aer Lingus, Air Canada, +17 more

See more direct flights
See more direct flights

Book cheap flights from Las Vegas to Chicago

One-way flight deals

directAmerican Airlines
3h 44mLAS-ORD
directQatar Airways
3h 39mLAS-ORD
directAir Canada
3h 41mLAS-ORD
directAer Lingus
3h 44mLAS-ORD
directAustrian Airlines
3h 41mLAS-ORD
directEmirates
3h 45mLAS-ORD
directSWISS
3h 41mLAS-ORD
directUnited Airlines
3h 41mLAS-ORD
directFrontier
3h 48mLAS-ORD
directAvianca
3h 41mLAS-ORD
directTurkish Airlines
3h 45mLAS-ORD
directSouthwest
4h 00mLAS-ORD
directFinnair
3h 46mLAS-ORD
directRoyal Jordanian
3h 39mLAS-ORD
directScandinavian Airlines
3h 45mLAS-ORD
directIberia
3h 39mLAS-ORD
directBrussels Airlines
3h 45mLAS-ORD
directLufthansa
3h 41mLAS-ORD
directSpirit Airlines
3h 27mLAS-ORD
directBritish Airways
3h 39mLAS-ORD
directGulf Air
3h 39mLAS-ORD

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Las Vegas - Chicago Flights

Departure:

Las Vegas (LAS)United States

Destination:

Chicago (ORD)United States

Return flight deals:

Chicago - Las Vegas

Cabin classes:

£274

Browse origins:

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  • Las Vegas

Browse destinations:

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  • Chicago O'Hare Airport