￥13,890 Cheap Flights from Chicago (ORD) to Las Vegas (LAS)

View ￥13,890 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago to Las Vegas (ORD-LAS)

Prices were available within the past 7 days and start at ￥13,890 for one-way flights and ￥33,580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Feb 2 - Wed, Feb 4
ORD
Chicago
LAS
Las Vegas
￥33,580 Roundtrip, found 16 hours ago
￥33,580
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Chicago to Las Vegas, returning Wed, Feb 4, priced at ￥33,580 found 16 hours ago
Alaska Airlines
Tue, Jan 6 - Thu, Jan 8
ORD
Chicago
LAS
Las Vegas
￥34,120 Roundtrip, found 1 day ago
￥34,120
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Chicago to Las Vegas, returning Thu, Jan 8, priced at ￥34,120 found 1 day ago
American Airlines
Mon, Jan 26 - Mon, Feb 2
ORD
Chicago
LAS
Las Vegas
￥34,170 Roundtrip, found 6 days ago
￥34,170
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Jan 26 from Chicago to Las Vegas, returning Mon, Feb 2, priced at ￥34,170 found 6 days ago
Alaska Airlines
Wed, Jan 7 - Thu, Jan 8
ORD
Chicago
LAS
Las Vegas
￥34,540 Roundtrip, found 2 days ago
￥34,540
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Thu, Jan 8, priced at ￥34,540 found 2 days ago
American Airlines
Mon, Feb 2 - Wed, Feb 4
ORD
Chicago
LAS
Las Vegas
￥35,190 Roundtrip, found 16 hours ago
￥35,190
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Mon, Feb 2 from Chicago to Las Vegas, returning Wed, Feb 4, priced at ￥35,190 found 16 hours ago
Delta
Mon, Jan 26 - Mon, Feb 2
ORD
Chicago
LAS
Las Vegas
￥35,510 Roundtrip, found 6 days ago
￥35,510
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 26 from Chicago to Las Vegas, returning Mon, Feb 2, priced at ￥35,510 found 6 days ago
Alaska Airlines
Mon, Feb 2 - Wed, Feb 4
ORD
Chicago
LAS
Las Vegas
￥35,520 Roundtrip, found 16 hours ago
￥35,520
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Chicago to Las Vegas, returning Wed, Feb 4, priced at ￥35,520 found 16 hours ago
American Airlines
Wed, Jan 7 - Thu, Jan 8
ORD
Chicago
LAS
Las Vegas
￥35,680 Roundtrip, found 2 days ago
￥35,680
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Thu, Jan 8, priced at ￥35,680 found 2 days ago
Alaska Airlines
Tue, Jan 6 - Thu, Jan 8
ORD
Chicago
LAS
Las Vegas
￥36,270 Roundtrip, found 1 day ago
￥36,270
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Chicago to Las Vegas, returning Thu, Jan 8, priced at ￥36,270 found 1 day ago
United
Mon, Jan 26 - Mon, Feb 2
ORD
Chicago
LAS
Las Vegas
￥36,460 Roundtrip, found 6 days ago
￥36,460
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jan 26 from Chicago to Las Vegas, returning Mon, Feb 2, priced at ￥36,460 found 6 days ago

Find the cheapest month to fly from Chicago (ORD) to Las Vegas (LAS)

January is typically the cheapest month to fly

From ￥10,807 - ￥23,188 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from ￥45,830
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from ￥45,830
Flights from Chicago (ORD) to Las Vegas (LAS)
Origin airport
O'Hare Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
￥33,580
Distance
2417 km
Average flight time
2 hours 5 mins

Chicago to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from O'Hare Airport to LAS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between O'Hare Intl. Airport (ORD) and McCarran Airport was ￥33,580. Fares this good don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to McCarran Intl. Airport (LAS)?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to McCarran Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from ORD to McCarran Airport?
The flight time from ORD to LAS is about 3 hours and 54 minutes. Put your earphones in, listen to your favorite tunes and your trip will fly by.
How far is the flight from O'Hare Intl. Airport (ORD) to Harry Reid Airport (formerly McCarran Airport)?
The flight distance between O'Hare Airport (ORD) and McCarran Airport (LAS) is 2,400 kilometers. Listen to some music or read a good book and the journey will whiz by.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Harry Reid Airport (formerly McCarran Airport)?
There are several airlines that fly from ORD to McCarran Intl. Airport (LAS). United Airlines (UA) is a great choice, offering 156 flights each month. Love some more options? Check out the seats available with American Airlines (AA). This carrier offers 143 flights every month between these destinations.
Are ORD to LAS flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between O'Hare Airport and LAS are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to secure your seat when the price is right.

Explore a world of travel with Expedia

*Available to Expedia members.