£97 Find Cheap Flights from Chicago to Las Vegas – Compare and Save

ORD has several accessible services for people with disabilities. To cater to the needs of hearing-impaired travelers, the airport has a TDD phone service and visual paging service. The airport also has family care restrooms that are fitted with adult changing tables. For wheelchair users, the airport requires you to make arrangements with your airline.

O’Hare International Airport offers a variety of parking options to meet your needs that range from international and valet to daily and hourly parking. You will also find long-term and economy parking. Parking fees are made to the cashier upon exiting the lots and range from approximately $3 for hourly parking to around $42 for daily parking.

There are several transport options to choose from. The most reliable and common option is the airport shuttle. You can also opt for shared rides or rent a car. The McCarran Rent-A-Car facility is located roughly 3 miles south of the airport. You can book your ride in advance to avoid wasting time at the airport. The center is open 24/7, 365 days a year.

McCarran has a few attractions that are worth your time and attention. You can wander through the Aviation Museum or view the Airport Art. Alternatively, check out the Voices of Vegas: An LAS Playlist or admire the #SpottedAtLAS Virtual Photo Gallery. You will find that there is plenty to do to keep you occupied before your flight.

Among airlines operating Chicago O'Hare Intl Airport to Las Vegas flights:

• United Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Chicago O'Hare Intl Airport and Las Vegas. The airlines offering direct flights on this route include:

• United Airlines
• American Airlines
• Frontier

Flights from Chicago O'Hare Intl Airport to Las Vegas usually depart from Chicago O'Hare Intl (ORD) and arrive at Las Vegas Harry Reid Intl (LAS).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy class
• Frontier: a cabin bag and a checked bag in Economy class
• American Airlines: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Chicago O'Hare Intl Airport to Las Vegas.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £108 return via Fort Lauderdale (FLL), compared with £235 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £30–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by United Airlines and Frontier. Other aircraft seen on the route include Boeing 737-800 variants.

One-stop flights from Chicago O'Hare Intl Airport to Las Vegas most commonly connect through:

• Denver Intl (DEN) – 22% of one-stop connections
• San Diego (SAN) – 21% of one-stop connections
• Los Angeles (LAX) – 20% of one-stop connections
• Minneapolis St Paul (MSP) – 7% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 20% on the Chicago O'Hare Intl Airport to Las Vegas route. Monday is the cheapest departure day at £206 return on average, while Friday is the most expensive at £256, a difference of £50. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chicago O'Hare Intl Airport to Las Vegas route, 20% of flights were delayed in the past 3 months, with delays averaging 2 hours 45 minutes.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to Las Vegas flights, with 36% leaving in that window. Afternoon departures account for 36%, Evening flights for 28%, and Night flights for 0%.

Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian, and Casino at Main Street Station. These are among the most viewed places in Las Vegas on KAYAK.

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Las Vegas:

• Earliest: departs at 05:19 and lands at 09:30
• Latest: departs at 23:55 and lands at 04:06.

The flight takes about 4h 11m.

Last-minute fares on this route (booked within 2 weeks of departure) run 29% above the route average of £230. Book 12 weeks before departure for the lowest fares.

A direct flight from Chicago O'Hare Intl Airport to Las Vegas takes 4h 11m, covering 1,510 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Chicago O'Hare Intl Airport to Las Vegas are currently lower than usual. Average one-way flight prices are about £104, which is 23% below the typical average for this route.

Spirit Airlines is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on Chicago O'Hare Intl Airport to Las Vegas flights are:

• Spirit Airlines: 87% on time
• United Airlines: 86% on time
• Southwest: 79% on time

On average, flights on this route are punctual 80% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time of 5h 45m, compared to 7h 45m via Minneapolis St Paul (MSP) and 7h 45m via Phoenix Sky Harbor Intl (PHX).

Las Vegas is 2 hours behind Chicago O'Hare Intl Airport (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car hire companies, with daily rates starting from around £6 for economy cars. Top options include:
• Easirent
• Ace
• Fox
• Dollar
• Thrifty

Return flights from Chicago O'Hare Intl Airport to Las Vegas range from £162 to £297, with an average of £230 over the past 12 months. Anything below £162 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Chicago O'Hare Intl Airport to Las Vegas flights:

• • American Airlines
• • JetBlue