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 $109 round trip and CA $43 one way. Prices and availability subject to change. Additional terms may apply.

Wed., 8 Jan. - Mon., 13 Jan.
SEA
Seattle
LAS
Las Vegas
CA $109 Roundtrip, found 10 hours ago
CA $109
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Wed., 8 Jan. from Seattle to Las Vegas, returning Mon., 13 Jan., priced at CA $109 found 10 hours ago
Sat., 25 Jan. - Tue., 28 Jan.
SEA
Seattle
LAS
Las Vegas
CA $110 Roundtrip, just found
CA $110
Roundtrip
just found
Select Alaska Airlines flight, departing Sat., 25 Jan. from Seattle to Las Vegas, returning Tue., 28 Jan., priced at CA $110 just found
Tue., 18 Feb. - Tue., 25 Feb.
SEA
Seattle
LAS
Las Vegas
CA $126 Roundtrip, found 13 hours ago
CA $126
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Tue., 18 Feb. from Seattle to Las Vegas, returning Tue., 25 Feb., priced at CA $126 found 13 hours ago
Wed., 12 Feb. - Sat., 15 Feb.
SEA
Seattle
LAS
Las Vegas
CA $126 Roundtrip, found 14 hours ago
CA $126
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed., 12 Feb. from Seattle to Las Vegas, returning Sat., 15 Feb., priced at CA $126 found 14 hours ago
Tue., 18 Feb. - Thu., 20 Feb.
SEA
Seattle
LAS
Las Vegas
CA $127 Roundtrip, found 13 hours ago
CA $127
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Tue., 18 Feb. from Seattle to Las Vegas, returning Thu., 20 Feb., priced at CA $127 found 13 hours ago
Sun., 5 Jan. - Mon., 13 Jan.
SEA
Seattle
LAS
Las Vegas
CA $129 Roundtrip, found 6 days ago
CA $129
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun., 5 Jan. from Seattle to Las Vegas, returning Mon., 13 Jan., priced at CA $129 found 6 days ago
Mon., 13 Jan. - Mon., 13 Jan.
SEA
Seattle
LAS
Las Vegas
CA $132 Roundtrip, found 1 day ago
CA $132
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon., 13 Jan. from Seattle to Las Vegas, returning Mon., 13 Jan., priced at CA $132 found 1 day ago
Thu., 6 Feb. - Mon., 10 Feb.
SEA
Seattle
LAS
Las Vegas
CA $133 Roundtrip, found 15 hours ago
CA $133
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Thu., 6 Feb. from Seattle to Las Vegas, returning Mon., 10 Feb., priced at CA $133 found 15 hours ago
Mon., 27 Jan. - Fri., 31 Jan.
SEA
Seattle
LAS
Las Vegas
CA $134 Roundtrip, found 16 hours ago
CA $134
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Mon., 27 Jan. from Seattle to Las Vegas, returning Fri., 31 Jan., priced at CA $134 found 16 hours ago
Tue., 21 Jan. - Sat., 25 Jan.
SEA
Seattle
LAS
Las Vegas
CA $135 Roundtrip, found 4 days ago
CA $135
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue., 21 Jan. from Seattle to Las Vegas, returning Sat., 25 Jan., priced at CA $135 found 4 days ago

Best Harry Reid Intl. Flight and Hotel Packages

Harry Reid Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
OYO Hotel and Casino Las Vegas

OYO Hotel and Casino Las Vegas

3.5 out of 5
Save 100% on your flight
per person
Jan. 9 - Jan. 14
found 12 hours ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Fontainebleau Las Vegas

Fontainebleau Las Vegas

5 out of 5
Save 100% on your flight
per person
Jan. 2 - Jan. 5
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
Westgate Flamingo Bay Resort

Westgate Flamingo Bay Resort

4 out of 5
Save 100% on your flight
per person
Jan. 11 - Jan. 15
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
The Venetian Prestige Club Lounge

The Venetian Prestige Club Lounge

5 out of 5
Save 100% on your flight
per person
Jan. 11 - Jan. 15
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Las Vegas (LAS)
The Palazzo Prestige Club Lounge

The Palazzo Prestige Club Lounge

5 out of 5
Save 100% on your flight
per person
Jan. 11 - Jan. 15
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.