The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Las Vegas

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of January. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.

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week: 18 Jan - 24 Jan

Flights from just £71

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NovemberDecemberJanuary

Flight Duration8 h and 28 mFlights between Chicago and Las Vegas take, on average, 8 h and 28 m minutes, but the time can vary according to other factors

Cheapest flight£45Cheapest price for a flight between Chicago and Las Vegas found by our customers in the last 72 hours

Destination airportHarry Reid International AirportFor the route from Chicago to Las Vegas

High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Chicago to Las Vegas

Airlines flying this routeFrontier Airlines, American AirlinesAirline(s) with flights between Chicago to Las Vegas

One-way average Price£121The average price for a flight Chicago - Las Vegas at Opodo is £121, based on the price of last 6 months

Best time to bookMarchAccording to real data October is the most popular time to book a flight to Las Vegas when departing from Chicago

Distance: 1,519 mi

Chicago airports

O'hare International Airport (ORD)How far from city centre: 13 mi

Las Vegas airports

Harry Reid International Airport (LAS)How far from city centre: 2 mi

Book your Chicago to Las Vegas flight

Search direct and connecting flights from Chicago to Las Vegas (United States) with Opodo. When your results appear, sort them by timing or fare and book whichever option fits your plans best.

The cheapest fare booked on this route in recent days was £45, although the price you're shown will vary with your travel dates and departure times.

Flying non-stop from Chicago to Las Vegas takes roughly 7 h and 51 m, whereas journeys with a layover will take longer.

Airports and airlines on the Chicago–Las Vegas route

Plan your trip with confidence by checking the relevant airports and comparing the airlines that fly this route.

Departure airport: O'hare International Airport (ORD)
Arrival airport: Harry Reid International Airport (LAS)

The weather in Las Vegas

The best time to go may come down to the kind of weather you most enjoy. In Las Vegas, temperatures average around 39ºC in the warmest months and roughly 5ºC in the coldest. Bear this in mind when deciding what to pack and planning time outdoors.

Highs: up to 40ºC
Lows: down to 4ºC
Hottest month: July
Coldest month: December
Driest month: June
Wettest month: February

Tips for cheaper flights from Chicago to Las Vegas

A few ways to bring down the cost of your flight from Chicago to Las Vegas:

Flexible dates: check fares across two or three departure days. Going a day earlier or later can make a real difference to what you pay.
Baggage allowance: see what's included in each fare before booking, so you're not stung by unexpected charges at the airport.
Airports on your route: double-check which airports you'll fly from and into, particularly if the city has more than one. It makes it easier to plan transfers and work out the full cost of getting around.

After a bigger saving? Book a Flight + Hotel package to combine the two in a single booking and unlock exclusive discounts on your stay in Las Vegas. Adding car hire to the same booking can save you money too.

Frequently asked questions about flights from Chicago to Las Vegas

On average, how much is the price of a flight from Chicago to Las Vegas?

When you fly from Chicago to Las Vegas the average price is £121. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

How can I find cheap flights from Chicago to Las Vegas at Opodo?

The cheapest price for a flight from Chicago to Las Vegas is 45 £. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

When is the best time to book a flight from Chicago to Las Vegas?

The most popular months to book a flight from Chicago to Las Vegas are October, February and December, based on the searches of our customers.

When is the best time to travel from Chicago to Las Vegas?

The best time of the year to go to Las Vegas when flying from Chicago depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, March is the top 1º month to fly to Las Vegas from Chicago in terms of searches from our customer, followed by October and February. If you prefer to avoid high peaks of turism, however, and escape a crowded period, July, January and May are the months with less volume of searchs for the route Chicago - Las Vegas.

How long does the flight take to go from Chicago to Las Vegas?

The total flight time between Chicago and Las Vegas is of around 8 h and 28 m on average, considering an average distance of 1,518.77 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Las Vegas compared to Chicago?

While in Chicago temperatures can reach an average of 22º ºC in summer, Las Vegas can experience temperatures up to 32º ºC during the hot season. In winter, however, the weather shows around 10º ºC in Las Vegas, compared to the -3º ºC average in Chicago.

Which airports have flights between Chicago and Las Vegas?

The main airport route flying between Chicago and Las Vegas is: O'hare International Airport (ORD) to Harry Reid International Airport(LAS). This route is covered by the following airline(s):

Which are the airlines with flights from Chicago to Las Vegas?

Airlines with direct flights departing from Chicago to Las Vegas are:

Frontier Airlines.
American Airlines.

Frontier Airlines

Alaska Airlines
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Plan your trip

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