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Cheap flights from Chicago-O'Hare Intl to Las Vegas (ORD - LAS)

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The best prices from Chicago-O'Hare Intl to Las Vegas are usually found in January or February, booked 47 days in advance, depart on a Monday or Tuesday and return on a Friday

How to find the cheapest flight from
Chicago-O'Hare Intl (ORD) to Las Vegas (LAS)

ORD - LAS
Price
$151 - $240
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches

Popular in

June

High demand for flights, 15% potential price rise

Cheapest in

January

Best time to find cheap flights, 26% potential price drop

Round-trip from

$151

From Chicago-O'Hare Intl to Las Vegas

One-way from

$55

One-way flight from Chicago-O'Hare Intl to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago-O'Hare Intl to Las Vegas?

Travelers have found that booking a Sunday departure is the best way to save up to 52% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Chicago-O'Hare Intl to Las Vegas, book at least 56 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $302 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $331.

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

Flights from Chicago-O'Hare Intl to Las Vegas lean towards being more expensive in July. Prices are generally better when you fly from Chicago-O'Hare Intl to Las Vegas in February, with the cheapest ticket starting at $139.

When is the cheapest time to fly from Chicago-O'Hare Intl to Las Vegas (ORD - LAS)?

A simple way to save on the total cost of your ticket is to fly from Chicago-O'Hare Intl to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Cheap flights from Chicago-O'Hare Intl to Las Vegas in October, November 2020

The best prices found for ORD to LAS flights for October, November
2 Nov - 5 Nov
$55pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
2 Nov - 5 Nov
$58pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
25 Oct - 29 Oct
$61pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to Las Vegas 2020 flight deals

Cheap flights to Las Vegas from Chicago-O'Hare Intl found for this year
2 Nov - 5 Nov
$55pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
2 Nov - 5 Nov
$58pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
25 Oct - 29 Oct
$61pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to Las Vegas from Chicago-O'Hare Intl

Save time with Chicago-O'Hare Intl to Las Vegas direct flight deals
2 Dec - 4 Dec
$63pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
16 Nov - 19 Nov
$66pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
2 Nov - 13 Nov
$67pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to Las Vegas

Late deals on round-trip flights to Las Vegas from Chicago-O'Hare Intl, departing today and this week
25 Oct - 29 Oct
$61pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
26 Oct - 28 Oct
$67pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
26 Oct - 5 Nov
$70pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to Las Vegas from Chicago-O'Hare Intl

The cheapest one-way flights from Chicago-O'Hare Intl to Las Vegas
2:15 pm - 4:24 pm
United Airlines
Nonstop
4h 09m
ORD - LAS
United Airlines
$55
United
4:15 am - 9:30 am
Multiple Airlines
1 Stop
7h 15m
ORD - LAS
Multiple Airlines
$62
FlightNetwork
4:15 am - 8:43 am
Frontier
1 Stop
6h 28m
ORD - LAS
Frontier
$63
FlightNetwork

Related info for your journey

Useful info, stats and facts about Chicago-O'Hare Intl to Las Vegas flights.

Flight FAQs

From Chicago-O'Hare Intl to Las Vegas

Are flight prices decreasing from Chicago-O'Hare Intl to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago-O'Hare Intl and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Chicago O'Hare Intl to Las Vegas McCarran to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. Some of the new policies that have been implemented to accommodate travelers flying from Chicago O'Hare Intl to Las Vegas McCarran are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Chicago O'Hare Intl to Las Vegas McCarran have flexible cancellations due to COVID-19?

Spirit Airlines, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Chicago-O'Hare Intl to Las Vegas for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago-O'Hare Intl to Las Vegas for under $100. The cheapest flight booked recently is on Spirit Airlines for just $55, but on average you can expect to pay $70.

Are there nonstop flights from Chicago-O'Hare Intl to Las Vegas for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago-O'Hare Intl to Las Vegas under $100. A good price for a nonstop flight from Chicago-O'Hare Intl to Las Vegas is less than $77.

Are there last-minute flights available from Chicago-O'Hare Intl to Las Vegas for under $100?

There are currently 20+ open flights from Chicago-O'Hare Intl to Las Vegas within the next 7 days for less than $100.

Does it rain more in Chicago-O'Hare Intl or Las Vegas?

Expected rainfall in Chicago-O'Hare Intl is less than in Las Vegas. You can expect this to be the case over the next 13 days.

Is Chicago-O'Hare Intl weather warmer or cooler than Las Vegas?

We forecast the temperature to be around the 106 °F's in July, on average. The temperature in Las Vegas is generally hotter than in Chicago-O'Hare Intl. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Chicago-O'Hare Intl to Las Vegas?

Airlines like United Airlines, Spirit Airlines, and Frontier fly from Chicago-O'Hare Intl to Las Vegas in about 3h 51m. The time it takes to get you to your destination is usually consistent. All flights are typically nonstop.

What are the cheapest airlines flying from Chicago-O'Hare Intl to Las Vegas round-trip?

Spirit Airlines, at $55, was found to be the cheapest airline from Chicago-O'Hare Intl to Las Vegas.Alternate airlines to your destination round-trip include Frontier and United Airlines. Spirit Airlines is currently priced 72% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Chicago-O'Hare Intl to Las Vegas one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $28. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Chicago-O'Hare Intl to Las Vegas for a low price.

Alternative routes for Chicago-O'Hare Intl to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Chicago-O'Hare Intl to Las Vegas
Flight duration
3h 50m
Average temperature for October in Las Vegas
82.4 °F
Avg rainfall for October in Las Vegas
0.3 ″

Airports servicing Chicago

Airports servicing Las Vegas

Hourly flight availability from Chicago-O'Hare Intl to Las Vegas

Afternoon Noon to 6 PM 44% of ORD to LAS departures
Evening 6 PM to midnight 28% of ORD to LAS departures
Morning 6 AM to noon 27% of ORD to LAS departures
Early morning Midnight to 6 AM 1% of ORD to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chicago-O'Hare Intl to Las Vegas
Sunday
23 daily flights
Monday
22 daily flights
Tuesday
14 daily flights
Wednesday
12 daily flights
Thursday
21 daily flights
Friday
24 daily flights
Saturday
17 daily flights
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