Cheap Flights From Seattle - Tacoma Intl. (SEA) To Harry Reid Intl. (LAS)

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Cheapest Flights from Seattle (SEA) to Las Vegas (LAS)

The cheapest flights to Harry Reid Intl. found within the past 7 days were CA $108 round trip and CA $60 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jan 31 - Wed, Feb 4
SEA
Seattle
LAS
Las Vegas
CA $108 Roundtrip, found 6 days ago
CA $108
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Seattle to Las Vegas, returning Wed, Feb 4, priced at CA $108 found 6 days ago
Sat, Dec 6 - Sat, Dec 13
SEA
Seattle
LAS
Las Vegas
CA $117 Roundtrip, found 6 days ago
CA $117
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Seattle to Las Vegas, returning Sat, Dec 13, priced at CA $117 found 6 days ago
Sat, Dec 13 - Sun, Dec 21
SEA
Seattle
LAS
Las Vegas
CA $124 Roundtrip, found 6 days ago
CA $124
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 13 from Seattle to Las Vegas, returning Sun, Dec 21, priced at CA $124 found 6 days ago
Sun, Dec 14 - Sun, Dec 21
SEA
Seattle
LAS
Las Vegas
CA $126 Roundtrip, found 5 days ago
CA $126
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Dec 14 from Seattle to Las Vegas, returning Sun, Dec 21, priced at CA $126 found 5 days ago
Sun, Dec 14 - Sun, Dec 21
SEA
Seattle
LAS
Las Vegas
CA $133 Roundtrip, found 5 days ago
CA $133
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Dec 14 from Seattle to Las Vegas, returning Sun, Dec 21, priced at CA $133 found 5 days ago
Tue, Mar 3 - Thu, Mar 5
SEA
Seattle
LAS
Las Vegas
CA $134 Roundtrip, found 5 days ago
CA $134
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Mar 3 from Seattle to Las Vegas, returning Thu, Mar 5, priced at CA $134 found 5 days ago
Fri, Feb 6 - Thu, Feb 12
SEA
Seattle
LAS
Las Vegas
CA $138 Roundtrip, found 6 days ago
CA $138
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Feb 6 from Seattle to Las Vegas, returning Thu, Feb 12, priced at CA $138 found 6 days ago
Wed, Dec 17 - Tue, Dec 23
SEA
Seattle
LAS
Las Vegas
CA $139 Roundtrip, found 5 days ago
CA $139
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 17 from Seattle to Las Vegas, returning Tue, Dec 23, priced at CA $139 found 5 days ago
Sat, Dec 6 - Wed, Dec 10
SEA
Seattle
LAS
Las Vegas
CA $139 Roundtrip, found 6 days ago
CA $139
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Seattle to Las Vegas, returning Wed, Dec 10, priced at CA $139 found 6 days ago
Wed, Dec 17 - Thu, Dec 25
SEA
Seattle
LAS
Las Vegas
CA $145 Roundtrip, found 5 days ago
CA $145
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 17 from Seattle to Las Vegas, returning Thu, Dec 25, priced at CA $145 found 5 days ago

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Westgate Las Vegas Resort & Casino

Westgate Las Vegas Resort & Casino

4 out of 5
Price was CA $397, price is now CA $279 per person
CA $279
per person
Dec 22 - Dec 25
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Rio Hotel & Casino, a Destination by Hyatt Hotel

Rio Hotel & Casino, a Destination by Hyatt Hotel

4 out of 5
Price was CA $396, price is now CA $284 per person
CA $284
per person
Dec 22 - Dec 25
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Jet Luxury Elite at The Signature

Jet Luxury Elite at The Signature

2 out of 5
Price was CA $1,386, price is now CA $1,007 per person
CA $1,007
per person
Dec 4 - Dec 7
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
The Cosmopolitan Of Las Vegas

The Cosmopolitan Of Las Vegas

5 out of 5
Price was CA $645, price is now CA $472 per person
CA $472
per person
Dec 21 - Dec 24
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Jet Luxury at the Vdara Condo Hotel

Jet Luxury at the Vdara Condo Hotel

4.5 out of 5
Price was CA $742, price is now CA $548 per person
CA $548
per person
Dec 8 - Dec 10
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
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Frequently asked questions

Are there direct flights from SEA to LAS?
Begin your escape in the most relaxed way possible and head straight to McCarran Intl. Airport (LAS) from SEA. Alaska Airlines and Southwest Airlines are among the airlines that sell direct services on this flight path.
What airlines fly from Sea-Tac Airport to McCarran Airport?
If you're planning a trip from Seattle to Las Vegas, there are plenty of airlines that will take you there. Check out these reputable air companies that have direct flights from Seattle - Tacoma Intl. Airport (SEA) to McCarran Airport:

  • Alaska Airlines - (AS) with 230 flights every month
  • Southwest Airlines - (WN) with 121 flights every month
  • Delta - (DL) with 121 flights every month
  • Spirit Airlines - (NK) with 82 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.