LAS - CHI Price | $97 - $202 |
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CHI Temperature | 23 - 73.4 °F |
CHI Rainfall | 1.7 - 4.9 inches |
Popular in | December | High demand for flights, 33% potential price rise |
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Cheapest in | April | Best time to find cheap flights, 28% potential price drop |
Average price | $99 | Average for round-trip flights in May 2022 |
Round-trip from | $97 | From Las Vegas Harry Reid Intl to Chicago (CHI) |
Departing on a Thursday is a good option for securing a great price. You can expect to save up to 72% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 10% on flights from Las Vegas to Chicago compared to booking the week you need them. Waiting 20 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 $137. For sooner than that we have options available in the next 3 days from $157.
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 December
It’s typically best to fly out from Las Vegas to Chicago in the evening. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
Nonstop
3h 43mChicago O'Hare Intl
Las Vegas Harry Reid Intl
1 stop
23h 35mSpirit Airlines
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
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12h 36mChicago O'Hare Intl
Las Vegas Harry Reid Intl
Nonstop
4h 00mSpirit Airlines
Las Vegas Harry Reid Intl
Chicago Midway
1 stop
22h 27mChicago Midway
Las Vegas Harry Reid Intl
1 stop
6h 35mFrontier
Las Vegas Harry Reid Intl
Chicago Greater Rockford
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3h 21mChicago Greater Rockford
Las Vegas Harry Reid Intl
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3h 32mAllegiant Air
Las Vegas Harry Reid Intl
Chicago Greater Rockford
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3h 18mChicago Greater Rockford
Las Vegas Harry Reid Intl
Nonstop
3h 32mAllegiant Air
Las Vegas Harry Reid Intl
Chicago Greater Rockford
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3h 18mChicago Greater Rockford
Las Vegas Harry Reid Intl
Nonstop
3h 32mAllegiant Air
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
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3h 45mChicago O'Hare Intl
Las Vegas Harry Reid Intl
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3h 57mSpirit Airlines
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
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3h 44mChicago O'Hare Intl
Las Vegas Harry Reid Intl
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3h 57mSpirit Airlines
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
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3h 40mChicago O'Hare Intl
Las Vegas Harry Reid Intl
Nonstop
3h 54mSpirit Airlines
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 85% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $229.00 RT. The cheapest Spirit Airlines flight found for this route was $88. 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 23% more popular than any other airline flying that same route.
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
1 stop
16h 37mChicago O'Hare Intl
Las Vegas Harry Reid Intl
1 stop
6h 01mSun Country Air
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
1 stop
16h 37mChicago O'Hare Intl
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5h 56mSun Country Air
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
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16h 37mChicago O'Hare Intl
Las Vegas Harry Reid Intl
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17h 28mSun Country Air
Sun Country Air is one of the most popular airlines used for those traveling from Las Vegas to Chicago. Flights on this route from Sun Country Air typically cost $259.40 RT, a price that is 82% more expensive than the average Las Vegas to Chicago flight. The cheapest flight found was $97 RT. 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, Sun Country Air flights are 19% more popular than any other airline flying that same route.
Las Vegas Harry Reid Intl
Chicago Greater Rockford
Nonstop
3h 21mChicago Greater Rockford
Las Vegas Harry Reid Intl
Nonstop
3h 32mAllegiant Air
Las Vegas Harry Reid Intl
Chicago Greater Rockford
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3h 18mChicago Greater Rockford
Las Vegas Harry Reid Intl
Nonstop
3h 32mAllegiant Air
Las Vegas Harry Reid Intl
Chicago Greater Rockford
Nonstop
3h 18mChicago Greater Rockford
Las Vegas Harry Reid Intl
Nonstop
3h 32mAllegiant Air
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
1 stop
12h 46mChicago O'Hare Intl
Las Vegas Harry Reid Intl
Nonstop
4h 00mSpirit Airlines
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
2 stops
24h 02mChicago O'Hare Intl
Las Vegas Harry Reid Intl
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3h 55mMultiple Airlines
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
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3h 39mChicago O'Hare Intl
Las Vegas Harry Reid Intl
1 stop
7h 46mSpirit Airlines
Las Vegas Harry Reid Intl
Chicago Greater Rockford
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3h 18mAllegiant Air
Las Vegas Harry Reid Intl
Chicago Greater Rockford
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3h 15mAllegiant Air
Las Vegas Harry Reid Intl
Chicago O'Hare Intl
Nonstop
3h 45mSpirit Airlines
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.
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.
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.
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.
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 44 outbound flights to Chicago per day. 9 airlines have flights to Chicago from Las Vegas Harry Reid Intl on a regular basis.
Some of the carriers operating flights from Las Vegas Harry Reid Intl to Chicago that may be offering flexible cancellation policies are Spirit Airlines, American Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from Las Vegas to Chicago for under $200. The cheapest flight booked recently is on Allegiant Air for just $146, but on average you can expect to pay $203.
Cheapflights has at least 20 direct flights from Las Vegas to Chicago under $200. A good price for a nonstop flight from Las Vegas to Chicago is less than $205.
There are currently 20+ open flights from Las Vegas to Chicago within the next 7 days for less than $400.
Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.
Travelers can expect 26 flights from Las Vegas to Chicago on average per day.
Early Morning (Midnight to 6am) - 15% of flight departures
Morning (6am - Noon) - 31% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures
Evening (6pm - Midnight) - 4% of flight departures
For as low as $146, Allegiant Air can have you in Chicago from Las Vegas in 3h 21m. Airlines will cover a distance of 1519 mi. Most flights are nonstop.
Currently priced at $146, Allegiant Air will fly you from Las Vegas to Chicago and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Frontier - these airlines can fly you to your destination from $194 and $202, respectively.
To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $78. Spirit Airlines flights start at $97 while deals on Frontier start at $98 one-way.
The most popular flight routes from Las Vegas to Chicago are Las Vegas Harry Reid Intl - Chicago O'Hare Intl, Las Vegas Harry Reid Intl - Chicago Midway and Las Vegas Harry Reid Intl - Chicago Greater Rockford.
When booking a flight from Las Vegas to Chicago, you may want to consider flying on Major Airline, American Airlines or Delta as they are the most popular for this route.
Consider Austrian Airlines (100%), Iberia (96%) or Aer Lingus (95%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Chicago.
Looking at all options, your cheapest flight can be booked for $36. While the most popular route (Las Vegas Harry Reid Intl - Chicago O'Hare Intl) can be booked for $194 on average our data indicates $501 when flying from Las Vegas to Chicago.
20%of flight departures | Early morningMidnight to 6 am |
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34%of flight departures | Morning6 am to noon |
30%of flight departures | AfternoonNoon to 6 pm |
16%of flight departures | Evening6 pm to midnight |
Sunday | 47daily flights |
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Monday | 43daily flights |
Tuesday | 45daily flights |
Wednesday | 50daily flights |
Thursday | 50daily flights |
Friday | 51daily flights |
Saturday | 27daily flights |