Find cheap flights from Las Vegas to Seattle/Tacoma Airport

LAS - SEA

Find cheap flights from Las Vegas to Seattle/Tacoma Airport

Round-trip
Economy
Las Vegas (LAS)
Seattle/Tacoma Intl
Fri 8/7
Fri 8/14
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 12% drop in price.

High season

July Most popular time to fly with an average 15% increase in price.

Average price of a round-trip

$124 (avg. price over the last 2 weeks)

Good deal for a round-trip

$111 or less

When to book flights from Las Vegas to Seattle/Tacoma Intl

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $82 or less.
  • The cheapest flight from Las Vegas to Seattle/Tacoma Airport was found 26 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.
  • Morning departure is around 13% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Las Vegas to Seattle/Tacoma Airport flights

Which airlines have a flexible cancellation policy for flights from Las Vegas McCarran to Seattle/Tacoma Intl due to COVID-19?

Which airlines apply social distancing measures on flights from Las Vegas McCarran to Seattle/Tacoma Intl due to COVID-19?

How long does a flight from Las Vegas to Seattle/Tacoma Airport take?

How many flights are there between Las Vegas and Seattle/Tacoma Airport?

Which airlines provide the cheapest flights from Las Vegas to Seattle/Tacoma Airport?

Do I need a passport to fly between Las Vegas and Seattle/Tacoma Airport?

Which airlines fly most frequently between Las Vegas and Seattle/Tacoma Airport?

What’s the cheapest day of the week to fly Las Vegas to Seattle/Tacoma Airport?

How does KAYAK find such low prices on flights from Las Vegas to Seattle/Tacoma Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Seattle/Tacoma Airport?

What is the Hacker Fare option on flights from Las Vegas to Seattle/Tacoma Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Seattle/Tacoma Airport?

Top 5 airlines serving Las Vegas McCarran to Seattle/Tacoma Intl

Scores according to KAYAK customer reviews

8.2
JetBlue
Overall score based on 19,205 reviews
8.3
Boarding
8.3
Comfort
8.6
Crew
7.9
Entertainment
7.8
Food
Airline reviews
Read more about JetBlue

Book cheap flights from Las Vegas to Seattle/Tacoma Airport

Recent round-trip flight deals

8/3
Mon
nonstop
Spirit Airlines
2h 41m
LAS - SEA
8/3
Mon
nonstop
Spirit Airlines
2h 36m
SEA - LAS
7/31
Fri
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/3
Mon
nonstop
Spirit Airlines
2h 36m
SEA - LAS
7/31
Fri
nonstop
Spirit Airlines
2h 41m
LAS - SEA
8/2
Sun
nonstop
Spirit Airlines
2h 35m
SEA - LAS
8/21
Fri
nonstop
Multiple Airlines
2h 41m
LAS - SEA
8/24
Mon
nonstop
Multiple Airlines
2h 33m
SEA - LAS
8/21
Fri
nonstop
Multiple Airlines
2h 41m
LAS - SEA
8/24
Mon
nonstop
Multiple Airlines
2h 33m
SEA - LAS
7/31
Fri
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/3
Mon
nonstop
Spirit Airlines
2h 36m
SEA - LAS
7/31
Fri
nonstop
Multiple Airlines
2h 41m
LAS - SEA
8/2
Sun
nonstop
Multiple Airlines
2h 34m
SEA - LAS
7/31
Fri
nonstop
Spirit Airlines
2h 41m
LAS - SEA
8/3
Mon
nonstop
Spirit Airlines
2h 36m
SEA - LAS
8/2
Sun
nonstop
Spirit Airlines
2h 41m
LAS - SEA
8/2
Sun
nonstop
Spirit Airlines
2h 36m
SEA - LAS
8/3
Mon
nonstop
Multiple Airlines
2h 32m
LAS - SEA
8/9
Sun
nonstop
Multiple Airlines
2h 34m
SEA - LAS
8/6
Thu
nonstop
Multiple Airlines
2h 41m
LAS - SEA
8/10
Mon
nonstop
Multiple Airlines
2h 33m
SEA - LAS
8/3
Mon
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/6
Thu
nonstop
Spirit Airlines
2h 33m
SEA - LAS
7/31
Fri
nonstop
Multiple Airlines
2h 32m
LAS - SEA
8/3
Mon
nonstop
Multiple Airlines
2h 34m
SEA - LAS
8/21
Fri
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/24
Mon
nonstop
Spirit Airlines
2h 33m
SEA - LAS
8/2
Sun
nonstop
Multiple Airlines
2h 41m
LAS - SEA
8/2
Sun
nonstop
Multiple Airlines
2h 34m
SEA - LAS
7/31
Fri
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/9
Sun
nonstop
Spirit Airlines
2h 35m
SEA - LAS
Show more results

Search by stops

Search by airline

Recent one-way flight deals

8/3
Mon
nonstop
Spirit Airlines
2h 32m
LAS - SEA
9/6
Sun
nonstop
Spirit Airlines
2h 41m
LAS - SEA
9/6
Sun
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/11
Tue
nonstop
Delta
2h 35m
LAS - SEA
7/24
Fri
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/4
Tue
1 stop
Multiple Airlines
7h 21m
LAS - SEA
9/29
Tue
1 stop
Sun Country Air
18h 23m
LAS - SEA
9/29
Tue
nonstop
Spirit Airlines
2h 47m
LAS - SEA
8/2
Sun
nonstop
Allegiant Air
2h 35m
LAS - SEA
9/6
Sun
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/5
Wed
1 stop
Delta
5h 12m
LAS - SEA
8/8
Sat
nonstop
Spirit Airlines
2h 41m
LAS - SEA
8/1
Sat
nonstop
Delta
2h 26m
LAS - SEA
7/24
Fri
1 stop
Multiple Airlines
17h 35m
LAS - SEA
8/15
Sat
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/1
Sat
1 stop
Multiple Airlines
7h 21m
LAS - SEA
8/14
Fri
nonstop
Spirit Airlines
2h 32m
LAS - SEA
8/30
Sun
nonstop
Delta
2h 35m
LAS - SEA
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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