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

ORD — LAS
Jan 31 — Feb 71

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

All the information you need to plan the best ORD to LAS flight in 2023: compare O'Hare Intl to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.

ORD - LAS

Price

$168 - $389

LAS

Temperature

48.2 - 93.2 °F

LAS

Rainfall

0.1 - 0.8 inches

Popular inJuneHigh demand for flights, 30% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 39% potential price drop
Round-trip from$168From Chicago O'Hare Intl to Las Vegas Harry Reid Intl
One-way from$64One-way flight from Chicago O'Hare Intl to Las Vegas Harry Reid Intl

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 31% on flights from Chicago O'Hare Intl Airport to Las Vegas compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $295. For sooner than that we have options available in the next 3 days from $359.

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

January can be a great time to fly to Las Vegas from Chicago O'Hare Intl Airport with a flight ticket averaging about $269. Cheapflights users have found deals in the month of January for as cheap as $100. The most expensive prices can be found in the month of June.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Las Vegas as you normally would.

Cheap flights from O'Hare Intl to Las Vegas in January, February 2023

The best prices found for ORD to LAS flights for January, February
Feb 28 - Mar 14
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 42m
$59

Frontier

Pick Dates

Deal found 1/23

Feb 21 - Feb 28
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$60

Frontier

Pick Dates

Deal found 1/25

Feb 28 - Mar 1
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
$65

Multiple Airlines

Pick Dates

Deal found 1/26

O'Hare Intl to Las Vegas 2023 flight deals

Cheap flights to Las Vegas from O'Hare Intl found for this year
Feb 28 - Mar 14
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 42m
$59

Frontier

Pick Dates

Deal found 1/23

Feb 21 - Feb 23
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$60

Frontier

Pick Dates

Deal found 1/26

Feb 28 - Mar 1
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
$65

Multiple Airlines

Pick Dates

Deal found 1/26

Cheap Frontier flights from O'Hare Intl to Las Vegas

Feb 28 - Mar 14
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 42m
$59

Frontier

Pick Dates

Deal found 1/23

Feb 21 - Feb 28
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$60

Frontier

Pick Dates

Deal found 1/25

Feb 13 - Feb 16
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 21m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$66

Frontier

Pick Dates

Deal found 1/26

  • One of the most popular airlines traveling from Chicago O'Hare Intl Airport to Las Vegas is Frontier. Flights from Frontier traveling this route typically cost $389.20 RT. This price is typically 15% cheaper than other airlines that offer Chicago O'Hare Intl Airport to Las Vegas flights. When booking this route, the cheapest RT price found was $157. Chicago O'Hare Intl Airport is the most common Chicago O'Hare Intl Airport airport to take off from when flying to Las Vegas. Las Vegas Harry Reid Intl Airport is the most popular arrival airport in Las Vegas. When flying from Chicago O'Hare Intl Airport to Las Vegas, Frontier flights are 17% more popular than any other airline flying that same route.

Cheap Spirit Airlines flights from O'Hare Intl to Las Vegas

Feb 8 - Feb 10
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 13m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
$77

Spirit Airlines

Pick Dates

Deal found 1/24

Feb 27 - Mar 3
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 10m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
$81

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 22 - Feb 24
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 13m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
$82

Spirit Airlines

Pick Dates

Deal found 1/23

  • If you’re traveling from Chicago O'Hare Intl Airport to Las Vegas, one of the more common airlines traveling that route is Spirit Airlines. Chicago O'Hare Intl Airport to Las Vegas flights are typically 18% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $430.20 RT. The cheapest Spirit Airlines flight found for this route was $177. When traveling from Chicago O'Hare Intl Airport to Las Vegas on Spirit Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Las Vegas Harry Reid Intl Airport. When flying from Chicago O'Hare Intl Airport to Las Vegas, Spirit Airlines flights are 14% more popular than any other airline flying that same route.

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

Save time with O'Hare Intl to Las Vegas direct flight deals
Feb 28 - Mar 14
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 42m
$59

Frontier

Pick Dates

Deal found 1/23

Feb 21 - Feb 28
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$60

Frontier

Pick Dates

Deal found 1/25

Feb 28 - Mar 1
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
$65

Multiple Airlines

Pick Dates

Deal found 1/26

Last minute flights from O'Hare Intl to Las Vegas

Late deals on return flights to Las Vegas from O'Hare Intl, departing today and this week
Feb 5 - Feb 10
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$85

Frontier

Pick Dates

Deal found 1/23

Jan 31 - Feb 8
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 17m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
$88

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 4 - Feb 9
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 17m
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
$89

Spirit Airlines

Pick Dates

Deal found 1/24

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

The cheapest one-way flights from O'Hare Intl to Las Vegas
Feb 21
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$30

Frontier

Pick Dates

Deal found 1/23

Feb 21
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$31

Frontier

Pick Dates

Deal found 1/25

Feb 28
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$34

Frontier

Pick Dates

Deal found 1/23

Reviews of Airlines Servicing Las Vegas

Spirit Airlines
6.9
Okay
707 reviews

Food

5.6

Comfort

6.4

Overall

6.9

Boarding

7.2

Crew

7.4

Entertainment

5.6

Reviews

1 / 10

Found some of the crew to be mediocre and condescending towards other passengers in some cases. I did not, however, have any negative direct interactions with the crew.

Spirit Airlines
6.9
Okay
707 reviews
Spirit Airlines
6.9
Okay
707 reviews

Food

5.6

Comfort

6.4

Overall

6.9

Boarding

7.2

Crew

7.4

Entertainment

5.6

Reviews

1 / 10

Found some of the crew to be mediocre and condescending towards other passengers in some cases. I did not, however, have any negative direct interactions with the crew.

Frontier
6.1
Okay
536 reviews
Spirit Airlines
6.9
Okay
707 reviews

Food

5.6

Comfort

6.4

Overall

6.9

Boarding

7.2

Crew

7.4

Entertainment

5.6

Reviews

1 / 10

Found some of the crew to be mediocre and condescending towards other passengers in some cases. I did not, however, have any negative direct interactions with the crew.

Related info for your journey

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

What airport do you fly into for flights to Las Vegas from Chicago O'Hare Intl?

Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Chicago O'Hare Intl. On average, Harry Reid Intl has 29 inbound flights from Chicago O'Hare Intl per day from 10 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Spirit Airlines, United Airlines, and American Airlines flying from Chicago O'Hare Intl to Las Vegas Harry Reid Intl have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Las Vegas for under $100. The cheapest flight booked recently is on Frontier for just $59, but on average you can expect to pay $73.

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

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Las Vegas under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Las Vegas is less than $73.

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

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

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

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

Per day, 10 flights depart from Chicago O'Hare Intl Airport to Las Vegas on average.
Morning (6am - Noon) - 10% of flight departures
Afternoon (Noon - 6pm) - 70% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

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

A quick flight from Chicago O'Hare Intl Airport to Las Vegas can take about 4h 13m. Frontier provides one of the quickest options available for as low as $59. The distance from Chicago O'Hare Intl Airport to Las Vegas is about 1519 mi. All flights are typically nonstop.

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

Frontier, at $59, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Las Vegas. An alternate airline flying to your destination would be Spirit Airlines. Users have found that Frontier is 78% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Las Vegas?

When booking a flight from Chicago O'Hare Intl Airport to Las Vegas, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What are the most reliable airlines from Chicago O'Hare Intl Airport to Las Vegas?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Las Vegas on time: Gulf Air (87%), Iberia (87%), LOT (86%).

What are the cheapest flights from Chicago O'Hare Intl Airport to Las Vegas?

On average you can expect to pay $828 for a flight from Chicago O'Hare Intl Airport to Las Vegas. The cheapest flight overall is $39 while the most popular route, (Chicago O'Hare Intl - Las Vegas Harry Reid Intl) is currently priced at $71.

Alternative routes for O'Hare Intl to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from O'Hare Intl to Las Vegas

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$71Average$186FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$92Average$251FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$157Average$389FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$166Average$411FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$177Average$430FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Sun Country AirCheapest$181Average$318FlexibilityNo cancel feeOn-time83%COVID-19 safety
Search Sun Country Air flights
Allegiant AirCheapest$189Average$283FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
Alaska AirlinesCheapest$353Average$477FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from O'Hare Intl to Las Vegas

See what time of day planes typically take off from O'Hare Intl to Las Vegas
3%of flight departuresEarly morningMidnight to 6 am
28%of flight departuresMorning6 am to noon
39%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Las Vegas

See how many times per day planes take to the skies headed from O'Hare Intl to Las Vegas
Sunday33daily flights
Monday31daily flights
Tuesday24daily flights
Wednesday30daily flights
Thursday38daily flights
Friday31daily flights
Saturday21daily flights
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