Cheap flights from Las Vegas (LAS) to Chicago (CHI) from $44

This is the cheapest one-way flight price, found on 11/28. Prices may vary by date and flight preferences.
LAS — CHI
Dec 3 — Dec 101

The best prices from Las Vegas Harry Reid Intl to Chicago are usually found in February or October, booked 83 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Flights from Chicago to Las Vegas

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

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 28, 2023.

Popular in

June

Cheapest in

February

Round-trip from

$207

One-way from

$72
High demand for flights, 17% potential price rise
Best time to find cheap flights, 25% potential price drop
From Las Vegas Harry Reid Intl to Chicago (CHI)
One-way flight from Las Vegas Harry Reid Intl to Chicago (CHI)

LAS - CHI

Price

$207 - $363

CHI

Temperature

23 - 73.4 °F

CHI

Rainfall

1.7 - 4.9 inches

What is the cheapest day to fly round-trip from Las Vegas to Chicago?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 45% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 96% on flights from Las Vegas to Chicago compared to booking the week you need them. Waiting 26 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 $174. For sooner than that we have options available in the next 3 days from $283.

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

February is one of the best times of the year to fly to Chicago from Las Vegas. Prices for February average $206 per person but you can even find prices for as low as $62. The most expensive prices can be found in the month of June. Opting for a February flight can save you 20% on your journey compared to booking in June

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

It’s typically best to fly out from Las Vegas to Chicago in the morning. Doing so could potentially save you 7% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Spirit Airlines flights from Las Vegas to Chicago

Explore cheap flight options specifically provided by Spirit Airlines for the route between Las Vegas and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from Las Vegas to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
  • If you’re traveling from Las Vegas to Chicago, one of the more common airlines traveling that route is Spirit Airlines. Las Vegas to Chicago flights are typically 23% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $306.08 RT. The cheapest Spirit Airlines flight found for this route was $138. When traveling from Las Vegas to Chicago 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, Spirit Airlines flights are 9% more popular than any other airline flying that same route.

Cheap American Airlines flights from Las Vegas to Chicago

Explore cheap flight options specifically provided by American Airlines for the route between Las Vegas and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Some of the best deals we've found on American Airlines flights traveling from Las Vegas to Chicago. Check back soon if you're not seeing flights that suit your needs.
  • If you’re traveling from Las Vegas to Chicago, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $359.00 RT. This price is typically 64% more expensive than other airlines that offer Las Vegas to Chicago flights. When booking this route, the cheapest RT price found was $187. The most popular departure airport in Las Vegas when flying to Chicago is Las Vegas Harry Reid Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Las Vegas to Chicago, American Airlines flights are 6% more popular than any other airline flying that same route.

Cheap Las Vegas to Chicago flights in November & December 2023

Find cheap flight options from Las Vegas to Chicago specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,806,920 searches. Prices were last updated on November 28, 2023.
Check out some of the best flight deals from Las Vegas to Chicago in 2023. Check back regularly for other flight deals.

Las Vegas to Chicago 2023 flight deals

Discover exclusive flight deals for travel between Las Vegas and Chicago in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Check out some of the best flight deals from Las Vegas to Chicago in 2023. Check back regularly for other flight deals.

Non-stop flights to Chicago from Las Vegas

Discover non-stop flight options from Las Vegas to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
If you're seeking options on non-stop flights from Las Vegas to Chicago, check out these fares. Users seeking other options on flights from Las Vegas to Chicago should update the search form at the top of the page.

Las Vegas to Chicago flights leaving soon

Find last-minute flight options from Las Vegas to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
Book one of these great deals on flights from Las Vegas to Chicago. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Chicago from Las Vegas

Search for one-way flight options from Las Vegas to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
If you're seeking multiple options on one-way flights from Las Vegas to Chicago, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Las Vegas to Chicago should utilize the search form at the the top of the page.

Find flights from Las Vegas to Chicago within your budget

Customize your flight search to find flights from Las Vegas to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$69 - $237

Route

Depart

Return

Price

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sat 1/20

Nonstop3h 44m

Chicago O'Hare Intl

Sat 1/20

1 stop11h 36m

$69

Las Vegas Harry Reid IntlChicago Midway

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Tue 12/12

Nonstop3h 28m

Chicago Midway

Wed 12/13

Nonstop4h 15m

$78

Las Vegas Harry Reid IntlChicago Midway

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Tue 12/12

1 stop24h 53m

Chicago Midway

Wed 12/13

Nonstop4h 15m

$84

Las Vegas Harry Reid IntlChicago Midway

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Mon 12/11

1 stop21h 45m

Chicago Midway

Wed 12/13

Nonstop4h 15m

$98

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Fri 1/19

Nonstop3h 34m

Chicago O'Hare Intl

Sat 1/20

1 stop14h 33m

$123

Las Vegas Harry Reid IntlChicago Greater Rockford

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 1/25

Nonstop3h 28m

Chicago Greater Rockford

Sun 1/28

Nonstop3h 50m

$148

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sun 12/24

1 stop10h 18m

Chicago O'Hare Intl

Sat 12/30

1 stop27h 39m

$224

Las Vegas Harry Reid IntlChicago O'Hare Intl

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sat 1/20

1 stop7h 55m

Chicago O'Hare Intl

Sat 1/20

1 stop7h 58m

$230

Las Vegas Harry Reid IntlChicago Midway

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Fri 1/19

1 stop8h 03m

Chicago Midway

Sat 1/20

1 stop6h 50m

$237

Flights are sorted by cheapest first

Deals found on 11/27

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated November 28, 2023.
Read through reviews of airlines operating flights from Las Vegas to Chicago, such as Spirit Airlines, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
1,399 reviews

Food

7.2

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

8.0
Very good
1,399 reviews
8.0
Very good
1,399 reviews

Food

7.2

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.9
Good
3,035 reviews
8.0
Very good
1,399 reviews

Food

7.2

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.5
Good
104 reviews
8.0
Very good
1,399 reviews

Food

7.2

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.4
Good
94 reviews
8.0
Very good
1,399 reviews

Food

7.2

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

7.4
Good
1,897 reviews
8.0
Very good
1,399 reviews

Food

7.2

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What can I do to reduce my own carbon footprint while on a flight from Las Vegas (LAS) to Chicago?

When traveling from Las Vegas to Chicago, you can reduce your carbon footprint by taking a direct flight, packing lightly, and choosing to fly with an airline committed to reducing emissions. Packing light will also limit the amount of fuel necessary for your flight. You can purchase carbon offsets to fund projects that help reduce global emissions. Researching the green initiatives of an airline before you book a flight can help you make a more sustainable choice.

What sustainable initiatives are being implemented at Las Vegas airports, and what are they?

In Las Vegas, Harry Reid International Airport (LAS) has implemented sustainable initiatives such as installing solar panels to reduce electricity consumption, and low-flow fixtures have been installed to reduce water usage. There is a composting program to reduce food waste going to landfills. They are also working to reduce single-use plastics and are encouraging the use of reusable containers and bags. Other sustainable initiatives include providing electric vehicle charging stations, increasing the use of renewable energy sources, and providing incentives to encourage public transportation.

Which airlines that fly from Las Vegas to Chicago have sustainability practices and what are they?

Alaska Airlines, Southwest Airlines, and United Airlines all offer flights from Las Vegas to Chicago, and all three have sustainability practices in place. Alaska and Southwest emphasize fuel efficiency and reduce emissions, while United Airlines has an Eco-Skies program to reduce carbon emissions, conserve water, and reduce waste.

What airports serve Las Vegas to Chicago flights?

You can fly into Chicago from Las Vegas either at Chicago O’Hare or Chicago Midway. You’ll get on your flight at McCarran International Airport and fly straight to Chicago or make a stop in between before landing in Illinois. There are several airlines serving this route. Direct flights take a little less than four hours while some of the longer routes with stops in between take more than nine hours. Chicago O’Hare is the busiest of the two major airports you’ll be flying into. It’s in the northwest part of the city. It’s 14 miles from the Loop district. Midway is closer to the Loop. It’s only about eight miles from that area. Midway used to be the main airport for Chicago until O’Hare took that over. Now Midway serves as a hub for many of the low-cost carriers, like Southwest.

Which airlines fly directly from Las Vegas to Chicago?

You can fly direct on American Airlines and Frontier, as well as Spirit Airlines. United also offers direct flights for this route. The direct flights on these carriers go into O’Hare. Southwest does offer several direct flights that go into Midway, however. There are more options for flying to O’Hare overall.

What are the stopover options between Las Vegas to Chicago?

You’ll find stopovers for this route in Minneapolis, San Francisco, Denver, and Washington DC on various airlines. You might also stop in Los Angeles, Dallas, Cincinnati, and Salt Lake City. Many of the stopovers are less than two hours. Southwest has stops in Albuquerque, St. Louis, Raleigh-Durham, and Baltimore as well.

Do I need a passport or visa to fly from Las Vegas to Chicago?

You don’t need a passport or visa to fly this route. It’s purely domestic so you’ll just need to show up with a valid form of identification and your ticket to board. You can use your passport for ID but it’s not necessary.

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 Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 52 outbound flights to Chicago per day. 5 airlines have flights to Chicago from Las Vegas Harry Reid Intl 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 $69, but on average you can expect to pay $117.

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 $151.

Are there last-minute flights available from Las Vegas to Chicago for under $100?

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

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

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

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

Travelers can expect 19 flights from Las Vegas to Chicago on average per day.
Morning (6am - Noon) - 63% of flight departures
Afternoon (Noon - 6pm) - 32% of flight departures
Evening (6pm - Midnight) - 5% of flight departures

How long is the flight from Las Vegas to Chicago?

For as low as $69, Spirit Airlines can have you in Chicago from Las Vegas in 3h 28m. Airlines will cover a distance of 1519 mi. Most flights are nonstop.

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

Currently priced at $69, Spirit Airlines will fly you from Las Vegas to Chicago and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Allegiant Air - these airlines can fly you to your destination from $78 and $148, respectively. Spirit Airlines is 66% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular routes from Las Vegas to Chicago?

What are the most popular airlines that fly from Las Vegas to Chicago?

What are the most reliable airlines from Las Vegas to Chicago?

Consider Emirates (100%), Turkish Airlines (100%) or Brussels Airlines (100%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Chicago.

What are the cheapest flights from Las Vegas to Chicago?

Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Las Vegas Harry Reid Intl - Chicago O'Hare Intl) can be booked for $69 on average our data indicates $1,081 when flying from Las Vegas to Chicago.

What does LAS to ORD mean?

LAS and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LAS to ORD refers to a flight route from Las Vegas Harry Reid Intl Airport to Chicago O'Hare Intl Airport. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Las Vegas to Chicago

Discover the top 5 airlines that operate flights from Las Vegas to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 28, 2023.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$190FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$82Average$172FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Allegiant AirCheapest$121Average$192FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
United AirlinesCheapest$138Average$306FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$187Average$359FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Helpful tips for your next trip to Chicago

Get useful tips and recommendations to enhance your travel experience on your next trip to Chicago. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • Travelers from Las Vegas to Chicago should research airline policies on carbon offsets and consider selecting an airline that uses alternative fuels or has a sustainability program. Also, look for airports with renewable energy, water conservation, and waste reduction initiatives.
  • Travelers should look for certifications such as IATA's Carbon Offset Program, the International Air Transport Association's Environmental Assessment Program, and the US Department of Transportation's Carbon Initiative to verify sustainability.
  • In Chicago, O'Hare International Airport (ORD) has sustainability initiatives, such as energy-efficient lighting, recycling materials, and green building practices, while Chicago Midway International Airport (MDW) has energy-efficient LED lighting, recycling materials, and green building practices.

Search flights to Chicago by cabin class

Hourly flight availability from Las Vegas to Chicago

Find hourly flight availability from Las Vegas to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 28, 2023.
9%of flight departuresEarly morningMidnight to 6 am
58%of flight departuresMorning6 am to noon
18%of flight departuresAfternoonNoon to 6 pm
15%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Las Vegas to Chicago

Explore weekly flight availability from Las Vegas to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 28, 2023.
Sunday49daily flights
Monday55daily flights
Tuesday52daily flights
Wednesday52daily flights
Thursday55daily flights
Friday57daily flights
Saturday44daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Chicago?

Deals for Las Vegas to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Chicago?

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Las Vegas to Chicago with no change fees?

Need flexible booking options for your flight to Chicago from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Las Vegas to Chicago become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Las Vegas today and book when prices fit your budget.

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