Cheap Flights From O'Hare Intl. (ORD) To Harry Reid Intl. (LAS)

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Cheapest Flights from Chicago (ORD) to Las Vegas (LAS)

The cheapest flights to Harry Reid Intl. found within the past 7 days were CA $189 round trip and CA $77 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $189 Roundtrip, found 10 hours ago
CA $189
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $189 found 10 hours ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $235 Roundtrip, found 10 hours ago
CA $235
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $235 found 10 hours ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $237 Roundtrip, found 10 hours ago
CA $237
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $237 found 10 hours ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $238 Roundtrip, found 10 hours ago
CA $238
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $238 found 10 hours ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $241 Roundtrip, found 10 hours ago
CA $241
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $241 found 10 hours ago
Mon, Jan 19 - Wed, Jan 28
ORD
Chicago
LAS
Las Vegas
CA $257 Roundtrip, found 11 hours ago
CA $257
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Mon, Jan 19 from Chicago to Las Vegas, returning Wed, Jan 28, priced at CA $257 found 11 hours ago
Tue, Jan 6 - Tue, Jan 13
ORD
Chicago
LAS
Las Vegas
CA $258 Roundtrip, found 4 days ago
CA $258
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Jan 6 from Chicago to Las Vegas, returning Tue, Jan 13, priced at CA $258 found 4 days ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $267 Roundtrip, found 10 hours ago
CA $267
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $267 found 10 hours ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $280 Roundtrip, found 10 hours ago
CA $280
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $280 found 10 hours ago
Wed, Jan 7 - Wed, Jan 14
ORD
Chicago
LAS
Las Vegas
CA $285 Roundtrip, found 10 hours ago
CA $285
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Chicago to Las Vegas, returning Wed, Jan 14, priced at CA $285 found 10 hours ago

Frequently asked questions

Are there direct flights from ORD to McCarran Airport?
Sometimes, travel is all about the journey; other times, the magic is in the destination. But if you're eager to get to where you're going fast, multiple airlines operate direct flights from ORD to LAS, including American Airlines and United Airlines.
What airlines fly from O'Hare Intl. Airport (ORD) to McCarran Airport?
If you want to get from Chicago to Las Vegas, there is a good range of airlines that'll fly you there. Choose a seat with these popular carriers advertising direct flights from O'Hare Intl. Airport (ORD) to McCarran Airport:

  • American Airlines - (AA) with 191 flights every month
  • United Airlines - (UA) with 152 flights every month
  • Spirit Airlines - (NK) with 99 flights every month
  • Frontier Airlines - (F9) with 43 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago (ORD) today with the cheap prices from Travelocity!

Popular Flight Routes from Las Vegas (LAS)

Travelers at LAS love to visit these top cities. Roam to the top destinations from Las Vegas(LAS) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.