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Cheap flights from Chicago O'Hare International to Las Vegas Harry Reid International

Compare Chicago O'Hare International to Las Vegas Harry Reid International flight deals

Find the cheapest month or even day of the year to fly to Las Vegas Harry Reid International

Book the best Las Vegas Harry Reid International fare with no extra fees

Flight deals from Chicago O'Hare International to Las Vegas Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Las Vegas Harry Reid International? Find the lowest prices on one-way and return tickets right here.
Las Vegas.P5,773 per passenger.Departing Tue, 20 May, returning Tue, 27 May.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Tue, 20 May, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Tue, 27 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P5,773, select.
Las Vegas.P7,919 per passenger.Departing Tue, 13 May, returning Tue, 3 Jun.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Tue, 13 May, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Tue, 3 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From P7,919, select.
Las Vegas.P7,931 per passenger.Departing Wed, 4 Jun, returning Tue, 10 Jun.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Wed, 4 Jun, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Tue, 10 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From P7,931, select.
Las Vegas.P8,205 per passenger.Departing Wed, 30 Apr, returning Tue, 6 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Chicago O'Hare International on Wed, 30 Apr, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Spirit Airlines, departs from Las Vegas Harry Reid International on Tue, 6 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P8,205, select.
Las Vegas.P8,933 per passenger.Departing Wed, 30 Apr, returning Wed, 7 May.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Wed, 30 Apr, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Wed, 7 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P8,933, select.
Las Vegas.P9,847 per passenger.Departing Sat, 26 Apr, returning Sat, 28 Jun.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sat, 26 Apr, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Spirit Airlines, departs from Las Vegas Harry Reid International on Sat, 28 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From P9,847, select.
Las Vegas.P10,181 per passenger.Departing Sat, 26 Apr, returning Wed, 30 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Sat, 26 Apr, arriving in Las Vegas Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Las Vegas Harry Reid International on Wed, 30 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From P10,181, select.
Las Vegas.P10,490 per passenger.Departing Mon, 16 Jun, returning Tue, 1 Jul.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Chicago O'Hare International on Mon, 16 Jun, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Tue, 1 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From P10,490, select.

Find the cheapest month to fly from Chicago O'Hare International to Las Vegas Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Las Vegas Harry Reid International flights are currently cheapest in May.
Apr
from P10,193
May
from P5,780
Jun
from P7,940
Jul
from P11,836
Aug
from P11,519
Sep
from P11,836
Oct
from P11,836
Nov
from P13,932
Dec
from P16,933
Jan
from P19,440
Feb
from P17,568
Mar
Find prices

Direct flights from Chicago O'Hare International to Las Vegas Harry Reid International

Chicago O'Hare International to Las Vegas Harry Reid International: Alternative routes

Compare routes from Chicago O'Hare International to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Las Vegas Harry Reid International.

Chicago to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundP5,780
Cheapest month to flyMay
Average flight time4 hrs, 6 mins
Most popular airlineAmerican Airlines
Average flights per week338

Finding cheap flights from Chicago O'Hare International to Las Vegas Harry Reid International: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Las Vegas Harry Reid International is P5,773. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 6 minutes is the average flight time from Chicago O'Hare International to Las Vegas Harry Reid International.
American Airlines, United and Southwest Airlines fly direct from Chicago O'Hare International to Las Vegas Harry Reid International.
As of April 2025, there are 338 flights per week flying from Chicago O'Hare International to Las Vegas Harry Reid International.
The cheapest month to fly from Chicago O'Hare International to Las Vegas Harry Reid International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Las Vegas Harry Reid International Airport on Tuesday, 20 May 2025.
Yes – the average flight time is 4 hours and 6 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas Harry Reid International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Las Vegas Harry Reid International.

Flying from O'Hare International Airport (ORD) to Harry Reid Airport (formerly McCarran Airport) (LAS): what you need to know

  • Around 4 hours is how long you'll be travelling on a direct flight from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport).

  • The timezone in Las Vegas is UTC-7, which is two hours behind Chicago.

  • Every week, there are 124 O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport) flights. If you want to be on board as early as possible, jump on the 05:45 Southwest Airlines flight. If you'd rather make the most of your time before flying, the last departure is at 23:10 with Spirit Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to board your ORD to LAS flight.

  • Flying during a peak time such as August? Major public holidays and other popular periods can mean longer lines at airport checkpoints. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • You'll find plenty of airlines that operate direct flights from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport). Travel nonstop to Las Vegas with one of these carriers and discover this amazing part of United States:

  • The airline that tops the list for bookings on this route is American Airlines.

  • Southwest Airlines is the most punctual carrier that operates ORD to LAS flights. A dependable 90.16% of its departures on this route land on time.

  • If you'd like to split up your journey, just deselect 'Direct flights only' when searching for your ticket from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport). These are the top stopovers between ORD and LAS:

    • Kansas City International Airport

    • Denver International Airport

    • Eppley Airfield Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Right now, P3,958 is the cheapest price we've found for a one-way O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport) flight. The best price for a return plane ticket is P5,773. Keep in mind that fares can change due to demand at the time of booking.

  • Book six months before your departure date. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from ORD to LAS.

  • Organise your trip for May. That's the cheapest month for flights from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport). If you're flexible on when you fly, try out the 'Whole month' tool to find the cheapest price across each month.

  • Never miss a deal on cheap flights from ORD to LAS by creating a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Find the ideal flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport), use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • When it comes to the on-time performance of O'Hare International Airport, 74.85% of flights meet their scheduled arrival time.

  • To get to O'Hare International Airport from central Chicago, it takes about 35 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.

  • You can expect a trip time of around 55 minutes when using public transport.

  • Booked an early flight from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport)? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by picking one of these hotels near ORD:

Arriving at Harry Reid Airport (formerly McCarran Airport) (LAS)

Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas

  • LAS is located at 5757 Wayne Newton Boulevard.

  • Harry Reid Airport (formerly McCarran Airport) is roughly 19 kilometres from the centre of Las Vegas. The drive time takes about 15 minutes.

  • Getting there on public transport takes roughly 1 hour.

When to fly to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • October is the most popular month for flights from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport). To steer clear of the crowds, travel to Las Vegas in May.

  • When booking your flight from O'Hare International Airport to Harry Reid Airport (formerly McCarran Airport), consider the type of weather you enjoy. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • If you like cooler conditions, look for a cheap ticket from ORD to LAS in January. Average temperatures are between -1ºC (30ºF) and 13ºC (55ºF) then.

Explore more of United States

  • Las Vegas is easy to fall in love with, but there are so many other corners of United States waiting to be discovered. About 370 kilometres south-west of Las Vegas, a visit to Los Angeles will fill your itinerary to the brim. Start with leading attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Phoenix is another favourite destination in United States and is around 418 kilometres south-east of Las Vegas. No trip is complete without visiting Desert Botanical Garden, Heard Museum and Papago Park.

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Plan the rest of your trip from Chicago to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.