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

LAS — ORD
Feb 4 — Feb 111

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

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

LAS - ORD

Price

$154 - $375

ORD

Temperature

23 - 73.4 °F

ORD

Rainfall

1.7 - 4.9 inches

Popular inJuneHigh demand for flights, 35% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 37% potential price drop
Round-trip from$154From Las Vegas Harry Reid Intl to Chicago O'Hare Intl
One-way from$69One-way flight from Las Vegas Harry Reid Intl to Chicago O'Hare Intl

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

To save up to 27% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to Chicago O'Hare Intl Airport from $269 1-2 weeks out and tickets from $311 for flights departing within the next 72 hours.

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

Our data shows that January tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Las Vegas. Users have commonly found prices around $234 for the month, but tickets can be as low as $94. Due to multiple factors, prepare for potentially higher prices in June.

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

When flying from Las Vegas to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$68

Multiple Airlines

Pick Dates

Deal found 1/28

Feb 16 - Feb 21
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$70

Frontier

Pick Dates

Deal found 1/29

Feb 17 - Feb 21
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$71

Multiple Airlines

Pick Dates

Deal found 1/29

Las Vegas to O'Hare Intl 2023 flight deals

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

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$68

Multiple Airlines

Pick Dates

Deal found 1/28

Feb 16 - Feb 21
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$70

Frontier

Pick Dates

Deal found 1/29

Mar 1 - Mar 7
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$71

Multiple Airlines

Pick Dates

Deal found 1/28

Cheap Frontier flights from Las Vegas to O'Hare Intl

Feb 16 - Feb 21
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$70

Frontier

Pick Dates

Deal found 1/29

Feb 16 - Feb 19
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$81

Frontier

Pick Dates

Deal found 1/28

Feb 9 - Feb 12
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$82

Frontier

Pick Dates

Deal found 1/29

  • One of the most popular airlines traveling from Las Vegas to Chicago O'Hare Intl Airport is Frontier. Flights from Frontier traveling this route typically cost $361.60 RT. This price is typically 19% cheaper than other airlines that offer Las Vegas to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was $175. Las Vegas Harry Reid Intl Airport is the most common Las Vegas airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Las Vegas to Chicago O'Hare Intl Airport, Frontier flights are 29% more popular than any other airline flying that same route.

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

Feb 16 - Feb 20
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 17m
$80

Spirit Airlines

Pick Dates

Deal found 1/29

Feb 17 - Feb 19
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 10m
$82

Spirit Airlines

Pick Dates

Deal found 1/27

Feb 11 - Feb 13
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 10m
$92

Spirit Airlines

Pick Dates

Deal found 1/27

  • If you’re traveling from Las Vegas to Chicago O'Hare Intl Airport, one of the more common airlines traveling that route is Spirit Airlines. Las Vegas to Chicago O'Hare Intl Airport flights are typically 21% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $389.20 RT. The cheapest Spirit Airlines flight found for this route was $187. When traveling from Las Vegas to Chicago O'Hare Intl Airport on Spirit Airlines, the most popular airport to depart from is Las Vegas Harry Reid Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Las Vegas to Chicago O'Hare Intl Airport, Spirit Airlines flights are 25% more popular than any other airline flying that same route.

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

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

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$68

Multiple Airlines

Pick Dates

Deal found 1/28

Feb 16 - Feb 21
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$70

Frontier

Pick Dates

Deal found 1/29

Mar 1 - Mar 7
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 29m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$71

Multiple Airlines

Pick Dates

Deal found 1/28

Last minute flights from Las Vegas to O'Hare Intl

Late deals on return flights to O'Hare Intl from Las Vegas, departing today and this week
Feb 9 - Feb 12
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 19m
$82

Frontier

Pick Dates

Deal found 1/29

Feb 9 - Feb 12
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 10m
$83

Multiple Airlines

Pick Dates

Deal found 1/27

Feb 8 - Feb 12
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 28m
ORD

Chicago O'Hare Intl

LAS

Las Vegas Harry Reid Intl

Nonstop

4h 17m
$94

Spirit Airlines

Pick Dates

Deal found 1/28

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

The cheapest one-way flights from Las Vegas to O'Hare Intl
Feb 28
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$30

Frontier

Pick Dates

Deal found 1/29

Feb 23
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 44m
$31

Frontier

Pick Dates

Deal found 1/29

Mar 15
LAS

Las Vegas Harry Reid Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 43m
$39

Spirit Airlines

Pick Dates

Deal found 1/28

Reviews of Airlines Servicing O'Hare Intl

United Airlines
7.6
Good
1,165 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.8

Reviews

1 / 10

None of the movies would play on my phone or computer.

United Airlines
7.6
Good
1,165 reviews
United Airlines
7.6
Good
1,165 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.8

Reviews

1 / 10

None of the movies would play on my phone or computer.

Spirit Airlines
6.9
Okay
714 reviews
United Airlines
7.6
Good
1,165 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.8

Reviews

1 / 10

None of the movies would play on my phone or computer.

Frontier
6.1
Okay
536 reviews
United Airlines
7.6
Good
1,165 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.8

Reviews

1 / 10

None of the movies would play on my phone or computer.

Related info for your journey

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

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

Most people fly from Las Vegas Harry Reid Intl (LAS) if they book a flight from Las Vegas to Chicago O'Hare Intl. On average, Harry Reid Intl has 35 outbound flights to Chicago O'Hare Intl per day from 7 airlines. Las Vegas Harry Reid Intl is conveniently located just 6.2 mi from Las Vegas’s city center.

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

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

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

Yes, there are multiple flights from Las Vegas to Chicago O'Hare Intl Airport for under $100. The cheapest flight booked recently is on Multiple Airlines for just $68, but on average you can expect to pay $88.

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

Cheapflights has at least 20 direct flights from Las Vegas to Chicago O'Hare Intl Airport under $100. A good price for a nonstop flight from Las Vegas to Chicago O'Hare Intl Airport is less than $86.

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

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

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

Days when nonstop flights are available for this flight are: Monday, Wednesday, Thursday, Friday, Saturday.

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

Per day, 14 flights depart from Las Vegas to Chicago O'Hare Intl Airport on average.
Early Morning (Midnight to 6am) - 21% of flight departures
Morning (6am - Noon) - 7% of flight departures
Afternoon (Noon - 6pm) - 29% of flight departures
Evening (6pm - Midnight) - 43% of flight departures

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

Airlines like Frontier and Spirit Airlines fly from Las Vegas to Chicago O'Hare Intl Airport in about 3h 28m. The time it takes to get you to your destination is usually consistent. The distance between Las Vegas and Chicago O'Hare Intl Airport is about 1519 mi. Generally, flights for this route are nonstop.

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

According to our current data, Frontier ($70), and Spirit Airlines ($80) offers the cheapest pricing from Las Vegas to Chicago O'Hare Intl Airport. You may be able to fly from Las Vegas to Chicago O'Hare Intl Airport for 71% less than the average price by searching for these airlines.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $30. Users have also found prices from $39 and $67 on Spirit Airlines and United Airlines, respectively.

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

American Airlines, Delta and Frontier are the most popular airlines when flying from Las Vegas to Chicago O'Hare Intl Airport.

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

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 Las Vegas to Chicago O'Hare Intl Airport on time: Qatar Airways (94%), Austrian Airlines (91%), Iberia (91%).

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

On average you can expect to pay $374 for a flight from Las Vegas to Chicago O'Hare Intl Airport. The cheapest flight overall is $40 while the most popular route, (Las Vegas Harry Reid Intl - Chicago O'Hare Intl) is currently priced at $71.

Alternative routes for Las Vegas to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Midwayfrom $575 pp
Reno to Rockfordfrom $804 pp

Top 6 airlines flying from Las Vegas to O'Hare Intl

The chart below displays the airlines Cheapflights users traveling from Las Vegas to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$82Average$162FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$86Average$224FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$175Average$362FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$187Average$389FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$192Average$325FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Las Vegas to O'Hare Intl

See what time of day planes typically take off from Las Vegas to O'Hare Intl
32%of flight departuresEarly morningMidnight to 6 am
53%of flight departuresMorning6 am to noon
9%of flight departuresAfternoonNoon to 6 pm
6%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Las Vegas to O'Hare Intl

See how many times per day planes take to the skies headed from Las Vegas to O'Hare Intl
Sunday36daily flights
Monday40daily flights
Tuesday32daily flights
Wednesday36daily flights
Thursday37daily flights
Friday36daily flights
Saturday34daily flights
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