S$159 Cheap Flights from Chicago to Las Vegas

View S$159 flight on Sat, 19 Apr,2025Opens in a new window

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

Prices were available within the past 7 days and start at S$159 for one-way flights and S$316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 12 Apr - Sat, 19 Apr
ORD
Chicago
LAS
Las Vegas
S$316 Return, found 1 day ago
S$316
Return
found 1 day ago
Select Delta flight, departing Sat, 12 Apr from Chicago to Las Vegas, returning Sat, 19 Apr, priced at S$316 found 1 day ago
Delta
Sat, 19 Apr - Sat, 26 Apr
ORD
Chicago
LAS
Las Vegas
S$317 Return, found 9 hours ago
S$317
Return
found 9 hours ago
Select Delta flight, departing Sat, 19 Apr from Chicago to Las Vegas, returning Sat, 26 Apr, priced at S$317 found 9 hours ago
Delta
Sat, 19 Apr - Mon, 21 Apr
ORD
Chicago
LAS
Las Vegas
S$318 Return, found 9 hours ago
S$318
Return
found 9 hours ago
Select Delta flight, departing Sat, 19 Apr from Chicago to Las Vegas, returning Mon, 21 Apr, priced at S$318 found 9 hours ago
Delta
Mon, 28 Apr - Mon, 12 May
ORD
Chicago
LAS
Las Vegas
S$319 Return, found 5 days ago
S$319
Return
found 5 days ago
Select Delta flight, departing Mon, 28 Apr from Chicago to Las Vegas, returning Mon, 12 May, priced at S$319 found 5 days ago
Delta
Wed, 9 Apr - Wed, 16 Apr
ORD
Chicago
LAS
Las Vegas
S$324 Return, found 2 days ago
S$324
Return
found 2 days ago
Select Delta flight, departing Wed, 9 Apr from Chicago to Las Vegas, returning Wed, 16 Apr, priced at S$324 found 2 days ago
United
Sat, 10 May - Wed, 14 May
ORD
Chicago
LAS
Las Vegas
S$325 Return, found 3 days ago
S$325
Return
found 3 days ago
Select United flight, departing Sat, 10 May from Chicago to Las Vegas, returning Wed, 14 May, priced at S$325 found 3 days ago
Delta
Mon, 12 May - Wed, 14 May
ORD
Chicago
LAS
Las Vegas
S$326 Return, found 23 hours ago
S$326
Return
found 23 hours ago
Select Delta flight, departing Mon, 12 May from Chicago to Las Vegas, returning Wed, 14 May, priced at S$326 found 23 hours ago
Delta
Sat, 10 May - Wed, 14 May
ORD
Chicago
LAS
Las Vegas
S$330 Return, found 3 days ago
S$330
Return
found 3 days ago
Select Delta flight, departing Sat, 10 May from Chicago to Las Vegas, returning Wed, 14 May, priced at S$330 found 3 days ago
Delta
Sat, 19 Apr - Sat, 26 Apr
ORD
Chicago
LAS
Las Vegas
S$331 Return, found 9 hours ago
S$331
Return
found 9 hours ago
Select Delta flight, departing Sat, 19 Apr from Chicago to Las Vegas, returning Sat, 26 Apr, priced at S$331 found 9 hours ago
American Airlines
Sat, 10 May - Wed, 14 May
ORD
Chicago
LAS
Las Vegas
S$333 Return, found 3 days ago
S$333
Return
found 3 days ago
Select American Airlines flight, departing Sat, 10 May from Chicago to Las Vegas, returning Wed, 14 May, priced at S$333 found 3 days ago
Chicago to Las Vegas route information
Origin airport
O'Hare Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$309
Distance
2417 km

Flights from Chicago to Las Vegas

There are several airlines that operate frequent flights from Chicago (ORD) to Las Vegas (LAS) including

The earliest flight leaves O'Hare Intl. Airport at 07:15 and arrives at McCarran Intl. Airport at 00:19. The last flight of the day departs Chicago at 22:50 and arrives at Las Vegas at 23:48.

The flight distance from Chicago to Las Vegas is about 2444 km, the shortest flight is 03 hours 49 minutes with .

Expedia lets you search across the largest number of airlines and Las Vegas flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Las Vegas flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Las Vegas trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Las Vegas flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Las Vegas with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Airport to Harry Reid Airport (formerly McCarran Airport)?
Pack your bags, because round-trip journeys from O’Hare Airport to LAS start from S$316. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. 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 Airport to LAS?
This can differ between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from 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 Harry Reid Airport (formerly McCarran Airport) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Airport to Harry Reid Airport (formerly McCarran Airport)?
The flying distance from O’Hare Airport to Harry Reid Airport (formerly McCarran Airport) is 2,400 kilometres. Listen to your favourite tunes or read a good book and the journey will zip by.
Which airlines fly direct from ORD to Harry Reid Airport (formerly McCarran Airport)?
Travelling from ORD to LAS is easy when you have a good range of airlines to select from. Here are a few of the best:

  • American Airlines - (AA) with 152 monthly flights
  • United Airlines - (UA) with 152 monthly flights
  • Spirit Airlines - (NK) with 117 monthly flights
  • Southwest Airlines - (WN) with 82 monthly flights

Are O'Hare Airport to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from O’Hare Airport to Harry Reid Airport (formerly McCarran Airport) at the last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you’d prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
*Available to Expedia members.