Cheap flights from Las Vegas to Chicago

Flights overview

Useful information for finding cheap flights from Las Vegas to Chicago and booking your next trip
Cheapest round-trip flights $58
Frontier Nonstop 4 hr Fri, Jan 30 — Fri, Feb 6
The cheapest round-trip flight from Las Vegas to Chicago is currently $58
Cheapest one-way flight $29
Frontier Nonstop 4 hr Fri, Jan 30
The cheapest one-way flight from Las Vegas to Chicago is currently $29
Cheapest nonstop flights $93
Frontier Nonstop 4 hr Fri, Jan 9 — Sun, Jan 18
The cheapest nonstop round-trip flight from Las Vegas to Chicago is currently $93
Last-minute weekend getaway $330
Spirit Nonstop 4 hr Thu, Nov 20 — Sun, Nov 23
The cheapest last-minute weekend getaway from Las Vegas to Chicago is currently $330
Cheapest business class flights $867
American Nonstop 4 hr Thu, Dec 25 — Thu, Jan 1
The cheapest business class round-trip flight from Las Vegas to Chicago is currently $867
Fastest flight 3 hr 25 min The fastest nonstop flight from Las Vegas to Chicago takes 3 hr 25 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Chicago is typically January. The most expensive month to fly is typically June.
January
Cheapest
Typical prices: $100–210
June
Most expensive
Typical prices: $135–205

Popular airlines from Las Vegas to Chicago

  • Southwest
    Nonstop
    from $140
    Typical price: $205–420
    56 weekly nonstop flights
    LAS - MDW, ORD Every day
    2564 weekly connecting flights
    LAS - MDW, ORD Every day
  • United
    Nonstop
    from $140
    Typical price: $195–420
    39 weekly nonstop flights
    LAS - ORD Every day
    542 weekly connecting flights
    LAS - ORD Every day
  • American
    Nonstop
    from $155
    Typical price: $195–430
    28 weekly nonstop flights
    LAS - ORD Every day
    484 weekly connecting flights
    LAS - ORD Every day
  • Delta
    from $237
    Typical price: $240–540
    423 weekly connecting flights
    LAS - MDW, ORD Every day
  • Spirit
    Nonstop
    from $214
    Typical price: $125–255
    6 weekly nonstop flights
    LAS - ORD Every Mon, Tue, Thu, Fri, Sat, Sun
    15 weekly connecting flights
    LAS - ORD Every day
  • Frontier
    Nonstop
    from $58
    Typical price: $130–295
    3 weekly nonstop flights
    LAS - ORD Every Tue, Thu, Sun
    61 weekly connecting flights
    LAS - MDW, ORD Every day

Popular airports near Las Vegas

  • Harry Reid International Airport (LAS)
    Las Vegas United States 16 min 6 mi
  • St. George Regional Airport (SGU) (SGU)
    St. George United States 1 hr 52 min 108 mi
  • Ontario International Airport (ONT)
    Ontario United States 3 hr 32 min 201 mi
  • Boulder City Municipal Airport (BLD)
    Boulder City United States 26 min 22 mi

Popular airports near Chicago

  • Chicago O'Hare International Airport (ORD)
    Chicago United States 31 min 16 mi
  • Chicago Midway International Airport (MDW)
    Chicago United States 26 min 9 mi
  • Milwaukee Mitchell International Airport (MKE)
    Milwaukee United States 1 hr 28 min 75 mi
  • Indianapolis International Airport (IND)
    Indianapolis United States 2 hr 58 min 165 mi

Frequently asked questions about flying from Las Vegas to Chicago

When are the cheapest days to fly from Las Vegas to Chicago?
The cheapest flights from Las Vegas to Chicago are usually in January. Typical ticket prices in January range from $100 to $210.
Which airlines provide the cheapest flights from Las Vegas to Chicago?
The cheapest round-trip flight from Las Vegas to Chicago recently found on Google Flights was with Frontier from $58. The cheapest one-way flight was with Frontier from $29.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Chicago is $140, flying from Jan 17 to Jan 26.
  • The cheapest United flight from Las Vegas to Chicago is $140, flying from Jan 17 to Jan 23.
  • The cheapest American flight from Las Vegas to Chicago is $155, flying from Jan 17 to Jan 26.
  • The cheapest Delta flight from Las Vegas to Chicago is $237, flying from Jan 15 to Jan 21.
  • The cheapest Spirit flight from Las Vegas to Chicago is $214, flying from Jan 15 to Jan 21.
  • The cheapest Frontier flight from Las Vegas to Chicago is $58, flying from Jan 23 to Jan 30.
What are the cheapest flights from Las Vegas to Chicago?
The cheapest round-trip flight from Las Vegas to Chicago starts at $58 from Fri, Jan 30 to Fri, Feb 6. The cheapest one-way flight starts at $29 and departs on Fri, Jan 30.
How long does it take to fly from Las Vegas to Chicago?
3 hr 25 min is the shortest flight time from Las Vegas to Chicago.
When should you fly to Chicago, United States?
Chicago's peak season is Jun–Aug. Popular events throughout year include St. Patrick's Day, when the river is tinted green (Mar 17); the Pride Parade (Jun); the Taste of Chicago culinary festival (Jul) and the Jazz Festival (Sep). During the holiday season (Nov–Dec), the Magnificent Mile Lights Festival and Christkindlmarket, a German Christmas market in Daley Plaza, draw crowds to the city.
How do I find cheap dates to fly from Las Vegas to Chicago?
It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Chicago.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What is the best airline to fly from Las Vegas to Chicago?
What counts as the best airline for your flights from Las Vegas to Chicago really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Chicago.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 56 nonstop flights and 2,564 connecting flights per week. Southwest flies from Harry Reid International Airport (LAS) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .

Other popular airlines flying from Las Vegas to Chicago are:
  • United offers 39 nonstop flights and 542 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Chicago O'Hare International Airport (ORD) .
  • American offers 28 nonstop flights and 484 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Chicago O'Hare International Airport (ORD) .
  • Delta offers 423 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .
  • Spirit offers 6 nonstop flights and 15 connecting flights per week. Spirit flies from Harry Reid International Airport (LAS) to Chicago O'Hare International Airport (ORD) .
  • Frontier offers 3 nonstop flights and 61 connecting flights per week. Frontier flies from Harry Reid International Airport (LAS) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .
The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Chicago.
Which airlines provide the cheapest flights from Las Vegas to Chicago?
The cheapest round-trip flight from Las Vegas to Chicago recently found on Google Flights was with Frontier from $58. The cheapest one-way flight was with Frontier from $29.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Chicago is $140, flying from Jan 17 to Jan 26.
  • The cheapest United flight from Las Vegas to Chicago is $140, flying from Jan 17 to Jan 23.
  • The cheapest American flight from Las Vegas to Chicago is $155, flying from Jan 17 to Jan 26.
  • The cheapest Delta flight from Las Vegas to Chicago is $237, flying from Jan 15 to Jan 21.
  • The cheapest Spirit flight from Las Vegas to Chicago is $214, flying from Jan 15 to Jan 21.
  • The cheapest Frontier flight from Las Vegas to Chicago is $58, flying from Jan 23 to Jan 30.
Which airlines have direct flights from Las Vegas to Chicago?
Southwest, United, American, Spirit and Frontier fly direct from Las Vegas to Chicago.
  • There are 56 Southwest direct flights from Las Vegas to Chicago per week. Flights are available every day.
  • There are 39 United direct flights from Las Vegas to Chicago per week. Flights are available every day.
  • There are 28 American direct flights from Las Vegas to Chicago per week. Flights are available every day.
  • There are 6 Spirit direct flights from Las Vegas to Chicago per week. Flights are available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
  • There are 3 Frontier direct flights from Las Vegas to Chicago per week. Flights are available on Tuesday, Thursday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
Which airline provides the cheapest last-minute getaway flight from Las Vegas to Chicago?
The cheapest last-minute deal between Las Vegas and Chicago at price $330 is offered by Spirit from Thu, Nov 20 to Sun, Nov 23.
Which airlines have direct flights from Las Vegas to Chicago?
Southwest, United, American, Spirit and Frontier fly direct from Las Vegas to Chicago.
  • There are 56 Southwest direct flights from Las Vegas to Chicago per week. Flights are available every day.
  • There are 39 United direct flights from Las Vegas to Chicago per week. Flights are available every day.
  • There are 28 American direct flights from Las Vegas to Chicago per week. Flights are available every day.
  • There are 6 Spirit direct flights from Las Vegas to Chicago per week. Flights are available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
  • There are 3 Frontier direct flights from Las Vegas to Chicago per week. Flights are available on Tuesday, Thursday and Sunday.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
When are direct flights from Las Vegas to Chicago available?
There are direct flights from Las Vegas to Chicago on a daily basis.
What are the cheapest direct flights from Las Vegas to Chicago?
The cheapest direct (nonstop) round-trip flights between Las Vegas and Chicago start at $93 from Fri, Jan 9 to Sun, Jan 18 with Frontier.
How can I find nonstop flights from Las Vegas to Chicago?
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Chicago, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
What are the cheapest business class flights from Las Vegas to Chicago?
The cheapest business class round-trip flights between Las Vegas and Chicago start at $867 from Thu, Dec 25 to Thu, Jan 1 with American.
What are the cheapest economy class flights from Las Vegas to Chicago?
The cheapest economy class round-trip flights between Las Vegas and Chicago start at $58 from Fri, Jan 30 to Fri, Feb 6.
How can I book business class trips from Las Vegas to Chicago?
To book business class trips from Las Vegas to Chicago, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
Are there any last-minute deals from Las Vegas to Chicago next weekend?
The best last-minute getaway deal for the next weekend between Las Vegas and Chicago starts at $330 from Thu, Nov 20 to Sun, Nov 23 with Spirit.
Which airline provides the cheapest last-minute getaway flight from Las Vegas to Chicago?
The cheapest last-minute deal between Las Vegas and Chicago at price $330 is offered by Spirit from Thu, Nov 20 to Sun, Nov 23.
How can I find last-minute flight deals from Las Vegas to Chicago?
To find last-minute flight deals from Las Vegas to Chicago, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

Popular trips from Las Vegas

  1. Seattle
    $78
    Feb 13 — Feb 19
    Nonstop 2 hr 49 min Frontier
  2. Tokyo
    $569
    Nov 30 — Dec 8
    1 stop 17 hr 5 min Air Canada
  3. Honolulu
    $383
    Dec 8 — Dec 14
    1 stop 19 hr 49 min United
  4. Orlando
    $93
    Dec 5 — Dec 14
    Nonstop 4 hr 30 min Frontier

Find cheap flights from Las Vegas to anywhere

Find cheap flights on popular routes