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 $122 round trip and CA $60 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep. 6 - Sat, Sep. 13
ORD
Chicago
LAS
Las Vegas
CA $122 Roundtrip, found 3 days ago
CA $122
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Sep. 6 from Chicago to Las Vegas, returning Sat, Sep. 13, priced at CA $122 found 3 days ago
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
LAS
Las Vegas
CA $137 Roundtrip, found 1 hour ago
CA $137
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Sep. 8 from Chicago to Las Vegas, returning Tue, Sep. 16, priced at CA $137 found 1 hour ago
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
LAS
Las Vegas
CA $153 Roundtrip, found 1 hour ago
CA $153
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Sep. 8 from Chicago to Las Vegas, returning Tue, Sep. 16, priced at CA $153 found 1 hour ago
Sun, Sep. 14 - Sat, Sep. 20
ORD
Chicago
LAS
Las Vegas
CA $168 Roundtrip, found 2 days ago
CA $168
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Sep. 14 from Chicago to Las Vegas, returning Sat, Sep. 20, priced at CA $168 found 2 days ago
Sat, Sep. 6 - Sat, Sep. 13
ORD
Chicago
LAS
Las Vegas
CA $173 Roundtrip, found 3 days ago
CA $173
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Sep. 6 from Chicago to Las Vegas, returning Sat, Sep. 13, priced at CA $173 found 3 days ago
Mon, Sep. 1 - Wed, Sep. 3
ORD
Chicago
LAS
Las Vegas
CA $177 Roundtrip, found 4 days ago
CA $177
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Mon, Sep. 1 from Chicago to Las Vegas, returning Wed, Sep. 3, priced at CA $177 found 4 days ago
Sat, Sep. 6 - Sat, Sep. 13
ORD
Chicago
LAS
Las Vegas
CA $179 Roundtrip, found 3 days ago
CA $179
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Sep. 6 from Chicago to Las Vegas, returning Sat, Sep. 13, priced at CA $179 found 3 days ago
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
LAS
Las Vegas
CA $181 Roundtrip, found 1 hour ago
CA $181
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Sep. 8 from Chicago to Las Vegas, returning Tue, Sep. 16, priced at CA $181 found 1 hour ago
Mon, Sep. 8 - Tue, Sep. 16
ORD
Chicago
LAS
Las Vegas
CA $190 Roundtrip, found 1 hour ago
CA $190
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Sep. 8 from Chicago to Las Vegas, returning Tue, Sep. 16, priced at CA $190 found 1 hour ago
Sun, Aug. 31 - Sat, Sep. 6
ORD
Chicago
LAS
Las Vegas
CA $193 Roundtrip, found 5 days ago
CA $193
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sun, Aug. 31 from Chicago to Las Vegas, returning Sat, Sep. 6, priced at CA $193 found 5 days ago

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Masquerade Tower at Rio Hotel & Casino

Masquerade Tower at Rio Hotel & Casino

3 out of 5
Price was CA $663, price is now CA $352 per person
CA $352
per person
Oct 2 - Oct 6
found 1 hour ago
Roundtrip flight included
Chicago (ORD) to Las Vegas (LAS)
The Orleans Hotel & Casino

The Orleans Hotel & Casino

3.5 out of 5
Price was CA $829, price is now CA $465 per person
CA $465
per person
Oct 2 - Oct 6
found 1 hour ago
Roundtrip flight included
Chicago (ORD) to Las Vegas (LAS)
Westgate Las Vegas Resort & Casino

Westgate Las Vegas Resort & Casino

4 out of 5
Price was CA $748, price is now CA $430 per person
CA $430
per person
Oct 2 - Oct 6
found 1 hour ago
Roundtrip flight included
Chicago (ORD) to Las Vegas (LAS)
The Cliffs at Peace Canyon

The Cliffs at Peace Canyon

3.5 out of 5
Price was CA $737, price is now CA $487 per person
CA $487
per person
Oct 2 - Oct 6
found 1 hour ago
Roundtrip flight included
Chicago (ORD) to Las Vegas (LAS)
Flamingo Las Vegas Hotel & Casino

Flamingo Las Vegas Hotel & Casino

3.5 out of 5
Price was CA $942, price is now CA $624 per person
CA $624
per person
Oct 2 - Oct 6
found 1 hour ago
Roundtrip flight included
Chicago (ORD) to Las Vegas (LAS)
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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.
*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.