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 $159 round trip and CA $79 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 12 - Wed, May 20
SEA
Seattle
LAS
Las Vegas
CA $159 Roundtrip, found 7 hours ago
CA $159
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, May 12 from Seattle to Las Vegas, returning Wed, May 20, priced at CA $159 found 7 hours ago
Mon, Mar 16 - Wed, Mar 25
SEA
Seattle
LAS
Las Vegas
CA $163 Roundtrip, found 1 hour ago
CA $163
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Mar 16 from Seattle to Las Vegas, returning Wed, Mar 25, priced at CA $163 found 1 hour ago
Mon, Mar 16 - Tue, Mar 24
SEA
Seattle
LAS
Las Vegas
CA $164 Roundtrip, found 23 hours ago
CA $164
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Mar 16 from Seattle to Las Vegas, returning Tue, Mar 24, priced at CA $164 found 23 hours ago
Tue, May 12 - Wed, May 20
SEA
Seattle
LAS
Las Vegas
CA $186 Roundtrip, found 7 hours ago
CA $186
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, May 12 from Seattle to Las Vegas, returning Wed, May 20, priced at CA $186 found 7 hours ago
Tue, Mar 17 - Wed, Mar 25
SEA
Seattle
LAS
Las Vegas
CA $189 Roundtrip, found 23 hours ago
CA $189
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Tue, Mar 17 from Seattle to Las Vegas, returning Wed, Mar 25, priced at CA $189 found 23 hours ago
Mon, Mar 23 - Fri, Mar 27
SEA
Seattle
LAS
Las Vegas
CA $192 Roundtrip, found 6 days ago
CA $192
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from Seattle to Las Vegas, returning Fri, Mar 27, priced at CA $192 found 6 days ago
Mon, Mar 16 - Fri, Mar 20
SEA
Seattle
LAS
Las Vegas
CA $193 Roundtrip, found 5 days ago
CA $193
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 16 from Seattle to Las Vegas, returning Fri, Mar 20, priced at CA $193 found 5 days ago
Sat, Mar 14 - Tue, Mar 17
SEA
Seattle
LAS
Las Vegas
CA $202 Roundtrip, found 2 days ago
CA $202
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Mar 14 from Seattle to Las Vegas, returning Tue, Mar 17, priced at CA $202 found 2 days ago
Mon, Mar 16 - Wed, Mar 25
SEA
Seattle
LAS
Las Vegas
CA $392 Roundtrip, found 1 hour ago
CA $392
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Mar 16 from Seattle to Las Vegas, returning Wed, Mar 25, priced at CA $392 found 1 hour ago
Tue, Mar 3 - Fri, Mar 6
SEA
Seattle
LAS
Las Vegas
CA $405 Roundtrip, found 2 days ago
CA $405
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 3 from Seattle to Las Vegas, returning Fri, Mar 6, priced at CA $405 found 2 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 $577, price is now CA $304 per person
CA $304
per person
Mar 31 - Apr 4
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 $882, price is now CA $401 per person
CA $401
per person
Mar 15 - Mar 19
found 24 hours ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Virgin Hotels Las Vegas, Curio Collection by Hilton

Virgin Hotels Las Vegas, Curio Collection by Hilton

4.5 out of 5
Price was CA $758, price is now CA $396 per person
CA $396
per person
Mar 31 - Apr 4
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Las Vegas Hilton at Resorts World

Las Vegas Hilton at Resorts World

4.5 out of 5
Price was CA $707, price is now CA $381 per person
CA $381
per person
Mar 31 - Apr 4
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Conrad Las Vegas at Resorts World

Conrad Las Vegas at Resorts World

5 out of 5
Price was CA $874, price is now CA $507 per person
CA $507
per person
Mar 31 - Apr 4
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.