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 August or June, booked 15 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
$98 - $223
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 41% potential price drop

Round-trip from

$98

From Chicago-O'Hare Intl to Las Vegas

One-way from

$40

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 24 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $262 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $304.

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 December. Prices are generally better when you fly from Chicago-O'Hare Intl to Las Vegas in August, with the cheapest ticket starting at $64.

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 March, April 2021

4 Apr - 7 Apr
$27pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
13 Apr - 15 Apr
$30pp
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
13 Apr - 21 Apr
$32pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to Las Vegas 2021 flight deals

4 Apr - 7 Apr
$27pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
11 May - 18 May
$28pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
15 May - 19 May
$29pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

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

4 Apr - 7 Apr
$27pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
11 May - 18 May
$28pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
15 May - 19 May
$29pp
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

14 Mar - 18 Mar
$38pp
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
14 Mar - 18 Mar
$43pp
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
14 Mar - 17 Mar
$48pp
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

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

5:35 pm - 7:21 pm
Spirit Airlines
Nonstop
3h 46m
ORD - LAS
Spirit Airlines
$40
FareScan
3:20 am - 7:06 pm
Frontier
1 Stop
17h 46m
ORD - LAS
Frontier
$43
Kiwi.com
4:55 pm - 7:57 pm
Multiple Airlines
1 Stop
29h 02m
ORD - LAS
Multiple Airlines
$46
Gotogate

Related info for your journey

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 Frontier for just $27, but on average you can expect to pay $37.

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 $37.

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.

What days are nonstop flights available from Chicago-O'Hare Intl to Las Vegas?

Nonstop flights can be found on the following days: Sunday, Tuesday, Friday, Saturday.

How many flights depart from Chicago-O'Hare Intl to Las Vegas on average per day?

12 flight departures from Chicago O'Hare Intl to Las Vegas McCarran per day on average.
Morning (6am - Noon) - 42% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

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 15 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 Spirit Airlines and Frontier fly from Chicago-O'Hare Intl to Las Vegas in about 3h 46m. The time it takes to get you to your destination is usually consistent. Chicago-O'Hare Intl and Las Vegas are separated by a distance of 1519 mi. All flights are typically nonstop.

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

Frontier, at $27, was found to be the cheapest airline from Chicago-O'Hare Intl to Las Vegas. An alternate airline flying to your destination would be Spirit Airlines. Frontier is currently priced 83% 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 Frontier, with whom users have recently found tickets for as low as $14. Check flights for Spirit Airlines, as they currently have the next best price.

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

Destination information for Las Vegas

Flight duration
3h 52m
Average temperature for March in Las Vegas
73.4 °F
Avg rainfall for March in Las Vegas
0.5 ″

Airports servicing Chicago

Airports servicing Las Vegas

Top 8 airlines flying from Chicago-O'Hare Intl to Las Vegas

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$57 $173 No cancel fee 62%
Spirit Airlines
$77 $206 No cancel fee 65%
Sun Country Air
$107 $218 No cancel fee 83%
Delta
$112 $232 No cancel fee N/A
Allegiant Air
$187 $263 No cancel fee 88%
American Airlines
$64 $276 No cancel fee 71%
United Airlines
$59 $293 No cancel fee 69%
Alaska Airlines
$361 $657 No cancel fee 75%

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

Morning 6 AM to noon 36% of ORD to LAS departures
Evening 6 PM to midnight 36% of ORD to LAS departures
Afternoon Noon to 6 PM 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
4 daily flights
Monday
11 daily flights
Tuesday
7 daily flights
Wednesday
9 daily flights
Thursday
11 daily flights
Friday
11 daily flights
Saturday
3 daily flights
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