Cheap flights from Las Vegas to Chicago (LAS - CHI)

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The best prices from Las Vegas to Chicago are usually found in April or May, booked 21 days in advance, depart on a Friday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Las Vegas (LAS) to Chicago (CHI)

All the information you need to plan the best LAS to CHI flight in 2021: compare Las Vegas to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
LAS - CHI
Price
$97 - $202
CHI
Temperature
33.8 - 84.2 °F
CHI
Rainfall
0.7 - 4.3 inches

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

April

Best time to find cheap flights, 28% potential price drop

Round-trip from

$97

From Las Vegas to Chicago

One-way from

$60

One-way flight from Las Vegas to Chicago

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 Las Vegas to Chicago?

Users have found that flying from Las Vegas to Chicago on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Las Vegas to Chicago?

Find a great deal and save up to 10% by booking at least 20 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Las Vegas to Chicago within the next two weeks, with the cheapest ticket starting at $137.

What is the cheapest month to fly from Las Vegas to Chicago?

April is one of the best times of the year to fly to Chicago from Las Vegas. Prices for April average $135 per person but you can even find prices for as low as $33. The most expensive prices can be found in the month of December. Opting for a April flight can save you 49% on your journey compared to booking in April

When is the cheapest time to fly from Las Vegas to Chicago (LAS - CHI)?

When flying from Las Vegas to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the morning.

Cheap flights from Las Vegas to Chicago in June, July 2021

The best prices found for LAS to CHI flights for June, July
28 Jul - 1 Aug
$112pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
16 Jul - 18 Jul
$114pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
16 Jul - 18 Jul
$116pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran

Las Vegas to Chicago 2021 flight deals

Cheap flights to Chicago from Las Vegas found for this year
13 Sep - 22 Sep
$82pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
13 Sep - 21 Sep
$85pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
13 Sep - 22 Sep
$88pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran

Non-stop flights to Chicago from Las Vegas

Save time with Las Vegas to Chicago direct flight deals
13 Sep - 22 Sep
$82pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
13 Sep - 21 Sep
$85pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
22 Sep - 6 Oct
$97pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to Chicago

Late deals on round-trip flights to Chicago from Las Vegas, departing today and this week
23 Jun - 20 Jul
$125pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
22 Jun - 26 Jun
$131pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran
24 Jun - 27 Jun
$132pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
LAS
Las Vegas McCarran

One-way flights to Chicago from Las Vegas

The cheapest one-way flights from Las Vegas to Chicago
6:00 am - 2:01 pm
Sun Country Air
1 Stop
6h 01m
LAS - ORD
Sun Country Air
$60
mytrip.com
11:43 am - 4:55 pm
Allegiant Air
Nonstop
3h 12m
LAS - RFD
Allegiant Air
$72
mytrip.com
7:12 pm - 1:05 am
Frontier
Nonstop
3h 53m
LAS - ORD
Frontier
$76
Flighttix

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Las Vegas</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Las Vegas to Chicago

Are flight prices decreasing from Las Vegas to Chicago 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 Las Vegas and Chicago 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.

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

Some of our airline partners flying from Las Vegas McCarran to Chicago have new flexible policies in place due to COVID-19. Spirit Airlines, Frontier, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Spirit Airlines with this kind of flexibility.

What airport do you fly from for flights from Las Vegas to Chicago?

For a flight from Las Vegas to Chicago, you will be flying from McCarran. Las Vegas McCarran (LAS) is just 6.2 mi from the center of the city. McCarran is the only Las Vegas airport and it handles 40 outbound flights to Chicago per day. 8 airlines have flights to Chicago from Las Vegas McCarran on a regular basis.

Can I find flights from Las Vegas to Chicago for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $82, but on average you can expect to pay $105.

Are there nonstop flights from Las Vegas to Chicago for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Las Vegas to Chicago under $100. A good price for a nonstop flight from Las Vegas to Chicago is less than $111.

Are there last-minute flights available from Las Vegas to Chicago for under $200?

There are currently 20+ open flights from Las Vegas to Chicago within the next 7 days for less than $200.

What days are nonstop flights available from Las Vegas to Chicago?

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

How many flights depart from Las Vegas to Chicago on average per day?

On average, you can expect to see 7 flights from Las Vegas McCarran to Chicago a day.
Morning (6am - Noon) - 100% of flight departures

Is Las Vegas weather warmer or cooler than Chicago?

Our data indicates that the weather will be 106 °F on average in the month of July. The temperature in Chicago is typically colder than in Las Vegas. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Las Vegas to Chicago?

Allegiant Air and Spirit Airlines can get you from Las Vegas to Chicago in just under 3h 06m. Your travel time will be generally consistent. The distance from Las Vegas to Chicago is about 1519 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Las Vegas to Chicago round-trip?

Cheapflights users have booked flights from Las Vegas to Chicago round-trip from $82. Other airlines that can offer you cheap pricing are Frontier, from $107, and Allegiant Air, from $122. Spirit Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Las Vegas to Chicago one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $43. Frontier flights start at $51 while deals on Allegiant Air start at $53 one-way.

Alternative routes for Las Vegas to Chicago

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

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from Las Vegas to Chicago.
Flight duration
3h 51m
Average temperature for June in Chicago
78.8 °F
Avg rainfall for June in Chicago
3.4 ″

Airports servicing Las Vegas

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Top 6 airlines flying from Las Vegas to Chicago

The chart below displays the airlines Cheapflights users traveling from Las Vegas to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$63 $162 No cancel fee 62%
Spirit Airlines
$67 $179 No cancel fee 65%
American Airlines
$60 $226 No cancel fee 71%
United Airlines
$48 $231 No cancel fee 69%
Allegiant Air
$139 $234 No cancel fee 88%
Delta
$122 $318 No cancel fee N/A

Hourly flight availability from Las Vegas to Chicago

See what time of day planes typically take off from Las Vegas towards Chicago.
Morning 6 AM to noon 60% of LAS to CHI departures
Afternoon Noon to 6 PM 28% of LAS to CHI departures
Early morning Midnight to 6 AM 6% of LAS to CHI departures
Evening 6 PM to midnight 6% of LAS to CHI departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Las Vegas to Chicago
See how many times per day planes take to the skies headed from Las Vegas to Chicago.
Sunday
22 daily flights
Monday
46 daily flights
Tuesday
40 daily flights
Wednesday
46 daily flights
Thursday
52 daily flights
Friday
48 daily flights
Saturday
31 daily flights
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