Chicago

$55+ Cheap flights from Las Vegas (LAS) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CHI
Dec 28 — Jan 41
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Find cheap flights from Las Vegas to Chicago with Cheapflights

1. Tell us where you want to go
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The best prices from Las Vegas Harry Reid Intl to Chicago are usually found in September or October, booked 80 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Las Vegas to Chicago

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 December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$102
(Cheapflightsfares)

One-way from

$55
(Flightnetwork)

Popular in

December

Cheapest in

September

Average price

$311
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Chicago (CHI) flights.
From Las Vegas Harry Reid Intl to Chicago (CHI)
One-way flight from Las Vegas Harry Reid Intl to Chicago (CHI)
High demand for flights, 19% potential price rise
Best time to find cheap flights, 5% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Las Vegas to Chicago

Cheapest flights from Las Vegas to Chicago
Explore the most affordable flight options available from Las Vegas to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This FlightHub deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:58 pmLAS - ORD
Nonstop3h 32mMultiple Airlines
Sat 1/46:10 amORD - LAS
1 stop19h 17mMultiple Airlines
Deal found 12/22$177
This Cheapflightsfares deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:58 pmLAS - ORD
Nonstop3h 32mSpirit Airlines
Fri 1/39:54 pmORD - LAS
Nonstop4h 05mSpirit Airlines
Deal found 12/22$228
This Cheapflightsfares deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3012:59 amLAS - ORD
1 stop10h 21mFrontier
Sat 1/46:10 amORD - LAS
1 stop19h 17mFrontier
Deal found 12/22$242
This Cheapflightsfares deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2911:59 pmLAS - MDW
Nonstop3h 34mFrontier
Sun 1/58:41 pmMDW - LAS
Nonstop4h 23mFrontier
Deal found 12/22$306
This Mytrip deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:25 amLAS - RFD
Nonstop3h 25mAllegiant Air
Thu 1/212:40 pmRFD - LAS
Nonstop3h 52mAllegiant Air
Deal found 12/22$326
This Sun Country Air deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:01 amLAS - ORD
1 stop21h 02mSun Country Air
Tue 12/316:35 pmORD - LAS
1 stop17h 32mSun Country Air
Deal found 12/21$405
This Mytrip deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:25 amLAS - RFD
Nonstop3h 25mMultiple Airlines
Mon 1/610:14 amRFD - LAS
1 stop13h 44mMultiple Airlines
Deal found 12/23$447
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:59 pmLAS - ORD
1 stop7h 45mAmerican Airlines
Wed 12/2510:59 amORD - LAS
Nonstop4h 09mAmerican Airlines
Deal found 12/23$515
This Southwest deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:15 pmLAS - MDW
1 stop4h 55mSouthwest
Mon 1/63:25 pmMDW - LAS
1 stop5h 55mSouthwest
Deal found 12/22$602
This Alaska Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:08 pmLAS - ORD
1 stop19h 51mAlaska Airlines
Sat 1/46:00 amORD - LAS
2 stops11h 45mAlaska Airlines
Deal found 12/22$626
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:45 pmLAS - MDW
1 stop8h 05mDelta
Sun 1/512:10 pmMDW - LAS
1 stop9h 52mDelta
Deal found 12/22$754

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 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasChicago

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Thu 1/23

12:21 pm-8:53 pm

1 stop6h 32m

Chicago Midway

Thu 1/30

2:56 pm-10:25 pm

1 stop9h 29m

$101

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sat 1/18

4:08 pm-9:52 pm

Nonstop3h 44m

Chicago O'Hare Intl

Sat 1/25

10:47 pm-12:54 am

Nonstop4h 07m

$102

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 1/22

8:18 pm-2:02 pm

1 stop15h 44m

Chicago O'Hare Intl

Mon 1/27

5:28 pm-9:50 pm

1 stop30h 22m

$106

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sat 1/25

4:08 pm-9:52 pm

Nonstop3h 44m

Chicago O'Hare Intl

Mon 1/27

3:56 pm-10:25 pm

1 stop8h 29m

$108

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 1/30

6:30 am-11:54 am

Nonstop3h 24m

Chicago Greater Rockford

Thu 2/6

12:44 pm-2:33 pm

Nonstop3h 49m

$166

Las VegasChicago

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Wed 1/15

7:30 am-1:00 pm

Nonstop3h 30m

Chicago Midway

Thu 1/30

8:40 pm-10:50 pm

Nonstop4h 10m

$219

Las VegasChicago

LAS - MDW

LASMDW

Las Vegas Harry Reid Intl

Fri 1/17

12:55 am-10:36 am

1 stop7h 41m

Chicago Midway

Sat 1/25

3:41 pm-9:37 pm

1 stop7h 56m

$236

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Tue 1/21

12:55 am-8:59 am

1 stop6h 04m

Chicago O'Hare Intl

Mon 1/27

4:58 pm-10:22 pm

1 stop7h 24m

$237

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Tue 1/28

12:59 am-10:14 am

1 stop7h 15m

Chicago O'Hare Intl

Tue 2/4

8:04 pm-10:15 pm

Nonstop4h 11m

$268

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Sat 1/25

8:00 am-1:07 pm

1 stop27h 07m

Chicago O'Hare Intl

Mon 1/27

2:07 pm-11:12 pm

2 stops11h 05m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 30 results
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2
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Compare providers for flights from Las Vegas to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Chicago in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Las Vegas to Chicago

Get recent, data-driven insights about flights from Las Vegas to Chicago including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Chicago. Price data was last updated on December 20, 2024.

The price you pay for your flight from Las Vegas to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Las Vegas to Chicago?

Currently, August is the cheapest month in which you can book a flight from Las Vegas to Chicago (average of $245). Flying from Las Vegas to Chicago in March is currently the most expensive (average of $317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to CHI?

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 December 23, 2024.

It’s typically best to fly out from Las Vegas to Chicago in the evening. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Chicago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Chicago flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 23, 2024.

The most flights from LAS to CHI are scheduled on a Sunday (48 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 December 23, 2024.
Read through reviews of airlines operating flights from Las Vegas to Chicago, such as Southwest, Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

8.1
Very good
4,780 reviews
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

8.0
Very good
9,549 reviews
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

8.0
Very good
8,588 reviews
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

7.4
Good
9,020 reviews
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

7.4
Good
821 reviews
8.1
Very good
4,780 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We were delayed two hours. The gate staff were confused and a mess. They booked me on another flight, did not tell me and when I went to get back on the plane I no longer was able to because they booked me on some other flight later in the day. When I went back to the agent she was rude, reprinted my boarding pass for later in the day. What I needed was to be rebooked on my original flight but she could not understand that. Another agent figured it out. Southwest serves no food on any flights. It truly is a embarrassment to the airline industry. My second flight to Long Beach was worse. The flight attendant was obnoxious and extremely unprofessional. He treated everyone like they were seventh graders on a field trip. He was a terrible comedian, insisted on being on the microphone throughout the flight and would not shut up. No food on this four hour flight and no time to get food between our two flights made for seven hours without any hope of getting food.

Las Vegas to Chicago Travel Guide

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.

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.

  • 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 35 outbound flights to Chicago per day. 7 airlines have flights to Chicago from Las Vegas Harry Reid Intl on a regular basis.

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

    Currently priced at $102, 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 $104 and $166, respectively. Spirit Airlines is 48% 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 Frontier, which is currently one of the cheapest options available, starting at $55. Spirit Airlines flights start at $57 while deals on United Airlines start at $70 one-way.

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

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

    Consider Avianca (96%), Austrian Airlines (95%) or Lufthansa (94%) 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 $66. While the most popular route (Las Vegas Harry Reid Intl - Chicago O'Hare Intl) can be booked for $92 on average our data indicates $1,072 when flying from Las Vegas to Chicago.

  • Can I find deals for flights from Las Vegas to Chicago that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Chicago.

  • Can I find deals for business class flights from Las Vegas to Chicago?

    Yes. Cheapflights offers flight deals from Las Vegas to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Chicago (average of $245). Flying from Las Vegas to Chicago in March is currently the most expensive (average of $317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 7 airlines flying from Las Vegas to Chicago

Discover the top 7 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 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$151FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$70Average$183FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$114Average$180FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$152Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$161Average$287FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$198Average$345FlexibilityNo cancel feeOn-time63%
DeltaCheapest$257Average$471FlexibilityNo cancel feeOn-timeN/A

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.
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