Cheap Flights from Las Vegas to Chicago
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Flights from Las Vegas to Chicago
Airlines Flying from Las Vegas to Chicago
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Las Vegas to Chicago
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Wed, Jun 25 | Spirit Airlines
ORD 21:154h 4mDirectLAS 23:19Chicago - Las Vegas | Wed, Jun 25 | Spirit AirlinesHK$700 HK$89922% OFF22% OFFHK$899 HK$700 -
LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Tue, Jul 1 | Spirit Airlines
ORD 21:154h 4mDirectLAS 23:19Chicago - Las Vegas | Wed, Jul 2 | Spirit AirlinesHK$702 HK$89922% OFF22% OFFHK$899 HK$702
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LAS 00:343h 29mDirectORD 06:03Las Vegas - Chicago | Wed, Jul 9 | Spirit Airlines
ORD 15:184h 1mDirectLAS 17:19Chicago - Las Vegas | Wed, Jul 9 | Spirit AirlinesHK$702 HK$89922% OFF22% OFFHK$899 HK$702
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LAS 08:353h 38mDirectORD 14:13Las Vegas - Chicago | Tue, Jul 22 | Spirit Airlines
ORD 07:083h 58mDirectLAS 09:06Chicago - Las Vegas | Tue, Jul 29 | Spirit AirlinesHK$70921% OFFHK$899 HK$709
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LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Sat, Jun 21 | Spirit Airlines
ORD 22:154h 4mDirectLAS 00:19Chicago - Las Vegas | Sat, Jun 28 | Spirit AirlinesHK$71820% OFFHK$899 HK$718
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LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Fri, Jun 27 | Spirit Airlines
ORD 21:154h 4mDirectLAS 23:19Chicago - Las Vegas | Wed, Jul 2 | Spirit AirlinesHK$72719% OFFHK$899 HK$727
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LAS 00:443h 28mDirectORD 06:12Las Vegas - Chicago | Wed, Jul 2 | Spirit Airlines
ORD 07:083h 58mDirectLAS 09:06Chicago - Las Vegas | Wed, Jul 9 | Spirit AirlinesHK$74617% OFFHK$899 HK$746
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LAS 15:003h 56mDirectORD 20:56Las Vegas - Chicago | Fri, Jun 20 | Frontier Airlines
ORD 22:154h 4mDirectLAS 00:19Chicago - Las Vegas | Sat, Jun 28 | Spirit AirlinesHK$76815% OFFHK$899 HK$768 -
LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Fri, Jul 4 | Spirit Airlines
ORD 15:184h 1mDirectLAS 17:19Chicago - Las Vegas | Thu, Jul 10 | Spirit AirlinesHK$78213% OFFHK$899 HK$782
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LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Tue, Jul 8 | Spirit Airlines
ORD 22:154h 4mDirectLAS 00:19Chicago - Las Vegas | Tue, Jul 8 | Spirit AirlinesHK$79112% OFFHK$899 HK$791
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LAS 13:0017h 25m1 stopsCHI Invalid DateLas Vegas - Chicago | Fri, Jun 13 | Normal Airline
CHI 15:006hDirectLAS 16:00Chicago - Las Vegas | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Tue, Jul 8 | Spirit AirlinesHK$354 HK$1,34974% OFF74% OFFHK$1,349 HK$354
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LAS 18:483h 39mDirectORD 00:27Las Vegas - Chicago | Thu, Jul 10 | Spirit AirlinesHK$395 HK$1,34971% OFF71% OFFHK$1,349 HK$395
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LAS 08:353h 38mDirectORD 14:13Las Vegas - Chicago | Wed, Jul 9 | Spirit AirlinesHK$398 HK$1,34971% OFF71% OFFHK$1,349 HK$398
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LAS 00:343h 29mDirectORD 06:03Las Vegas - Chicago | Fri, Jul 18 | Spirit AirlinesHK$39871% OFFHK$1,349 HK$398
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LAS 00:343h 29mDirectORD 06:03Las Vegas - Chicago | Sat, Jul 26 | Spirit AirlinesHK$39970% OFFHK$1,349 HK$399
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LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Fri, Jul 4 | Spirit AirlinesHK$40570% OFFHK$1,349 HK$405
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LAS 00:343h 29mDirectORD 06:03Las Vegas - Chicago | Sun, Jul 13 | Spirit AirlinesHK$55359% OFFHK$1,349 HK$553
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LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Tue, Jun 24 | Spirit AirlinesHK$56157% OFFHK$1,349 HK$561
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LAS 05:153h 35mDirectORD 10:50Las Vegas - Chicago | Sat, Jun 28 | Spirit AirlinesHK$68449% OFFHK$1,349 HK$684
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LAS 20:0614h 32m1 stopsORD 12:38Las Vegas - Chicago | Tue, Jun 17 | Spirit AirlinesHK$1,18712% OFFHK$1,349 HK$1,187
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LAS 13:0017h 25m1 stopsCHI Invalid DateLas Vegas - Chicago | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Las Vegas to Chicago
| Cheapest one-way flight price | HK$342 |
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| Cheapest return ticket price | HK$699 |
| Off-season travel month | April |
| Peak season for travel | June |
| Flight distance | 2,453.29km |
| Average flight time | 4 hours 17 minutes |
| Popular airline | United Airlines |
Find the best time to fly from Las Vegas to Chicago
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Las Vegas (LAS) to Chicago (CHI) the cheapest?
Airlines adjust prices for flights from Las Vegas to Chicago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Las Vegas (LAS) to Chicago (CHI) cost?
According to Trip.com's data, the lowest price is around HK$1,843. -
How long is the flight from Las Vegas (LAS) to Chicago (CHI)?
It takes about 4 hours 17 minutes to fly from Las Vegas (LAS) to Chicago (CHI). -
What are the most popular airlines that fly from Las Vegas (LAS) to Chicago (CHI)?
Airlines with flights from Las Vegas (LAS) to Chicago (CHI): Southwest Airlines, United Airlines, American Airlines, Spirit Airlines, Qatar Airways and Frontier Airlines. -
How many airports in Chicago (CHI)?
There are 3 airport(s) in Chicago (CHI): Midway International Airport, O'Hare International Airport and Chicago Rockford International Airport.
How to find a cheap flight from Las Vegas to Chicago
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to Chicago. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Las Vegas to Chicago.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Las Vegas to Chicago over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, Jul 8, with one-way flights priced at just HK$354.
Compare cheap flight deals from Las Vegas to Chicago across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Las Vegas to Chicago. The cheapest airline for this route is Spirit Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Las Vegas to Chicago, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Las Vegas to Chicago.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Las Vegas to Chicago and snag some exclusive deals just for you.
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