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Home Flights North America USA Washington Cheap flights to Seattle/Tacoma Intl, Washington

Flights to Seattle in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 10% potential price rise
Cheapest inAprilBest time to find cheap flights, 2% potential price drop
Average price$117Average for round-trip flights in October 2021
Round-trip from$37From Las Vegas McCarran to Seattle/Tacoma Intl

Cheap flights to Seattle in October, November 2021

The best prices found for SEA flights for October, November
27 Oct - 3 Nov
$37pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 15 Nov
$40pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
29 Oct - 1 Nov
$41pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Seattle 2021 flight deals

Cheap flights to Seattle found for this year
27 Oct - 3 Nov
$37pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 15 Nov
$40pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
29 Oct - 1 Nov
$41pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Last minute flights to Seattle

Late deals on round-trip flights to Seattle, departing today and this week
27 Oct - 3 Nov
$37pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
29 Oct - 2 Nov
$40pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
29 Oct - 1 Nov
$41pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

COVID Restrictions

View COVID Travel Restrictions for Seattle

Can I fly to Seattle/Tacoma Intl from USA right now?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Seattle/Tacoma Intl.

Can I fly back to USA from Seattle/Tacoma Intl?

Returning to USA from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to USA.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Seattle

Cheapest Prices for Seattle flights by month

The cheapest ticket to Seattle found for each month in 2021 based on historical flight searches by Cheapflights users.
January
$197
February
$197
March
$216
April
$217
May
$221
June
$252
July
$281
August
$239
September
$221
October
$218
November
$214
December
$234
Currently, February is the cheapest month in which you can book a flight to Seattle/Tacoma Intl. Flying to Seattle/Tacoma Intl in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Seattle/Tacoma Intl Airport?

Average Seattle/Tacoma Intl flight ticket prices and weather conditions for 2021 and 2022 by month.
LAS - SEA
Price
$197 - $316
SEA
Temperature
46.4 - 77 °F
SEA
Precipitation
0.71 - 6.54 inches

Peak Season:

It generally rains a lot in Seattle but there is much less rain from April to October, and because the summer weather is mild, any time during this half of the year is pleasant. Summer is the most popular time to fly to Seattle and it stays light until 10pm in June and July. Book a flight to Seattle during summer to experience one of Seattle’s big, and primarily outdoor, festivals. During the occasional summer rain, there is nearly always something to see in the theatres and performance halls. From around mid-May to mid-September prices tend to rise, consequently cheap accommodations and cheap flights to Seattle around this time may be harder to find.

 Off Season:

The rainy season runs from October to April, however, in February travelers and locals can enjoy the Northwest Flower and Garden Show. Visit Seattle in February to see this five-day event that hosts entertainment for the whole family such as gardening fun, live music, food and wine. Florists, gardeners and designers all participate to put on a spectacular show of garden displays for visitors to view. There are also over 100 seminars hosted by gardening professionals who are on hand to share tips, tricks and ideas to jazz up your own garden. A slightly different event during the off season is Fremont Oktoberfest in Seattle which features the biggest beer garden in the Northwest with over 100 microbrews and craft beers on offer to taste and enjoy. This delightful and fun-filled event has attractions for all the family to enjoy such as the Oktoberfest 5k beer run, live Seattle Bands, a children’s area with horse racing and displays of the Texas Chainsaw Pumpkin carving.

When is the best time to book a flight to Seattle?

The best time to book a flight to Seattle is approximately one to three months before you travel; prices tend to be lowest during this period, and there are often ample seats available. If you’re traveling on a route that has very few flights, earlier is better. In most cases, it’s best to avoid booking two weeks or less before departure, as prices tend to rise steeply at this point.

Which day is cheapest to fly to Seattle?

Thursday is currently, on average, the cheapest day to fly to Seattle. Flying on Sunday will result in higher flight prices.

What time of day is cheapest to fly to Seattle?

At the moment, flights at noon are likely to offer the best value for money for your Seattle trip. A flight in the morning will more often than not be of higher cost.

Seattle Travel Guide

Seattle is famous for coffee, and there’s certainly evidence of the residents’ love for it. Check out the “original Starbucks” (which has moved but still has its original vintage look) next to Pike Place Market as well as the abundance of independent coffee shops and roasters making their mark in the city. But book a flight to Seattle and you’ll see there’s more to Seattle than coffee. Pike Place Market itself, with its fruit, fish, cheese and flower sellers, is a feast for the senses.

For nature lovers, do not miss out on seeing the beautiful Puget Sound. Hop on a cruise for whale watching or head out to Bainbridge Island for a day trip. Ferry boats, a convenient way to travel and experience Seattle’s natural beauty, connect the numerous islands and shores throughout the waterways of Elliott Bay. Stay on dry land and walk through Seattle’s dozens of parks and enjoy the sight of sailboats roaming through the bay.

Finally, try shopping in the historic districts or attend one of the many festivals held year-round in Seattle. When you feel like taking a trip that combines both natural beauty and urban activities, Seattle is undeniably the place for you.

What’s the weather like in Seattle?

 Seattle is famous for its rainy weather, but the city experiences plenty of sunny days. The warmest months are July and August, when temperatures tend to hover in the mid 70s. Breezes off of the ocean can make for windy days and cooler nights, even during the summer. Winters are cold and wet, and during the spring and fall, expect moderate temperatures and frequent afternoon rainstorms.

How long is the flight to Seattle?

Seattle is one of the most popular northwestern hubs in the United States, so it’s a breeze to find a quick flight. From Boston, a direct flight to Seattle takes approximately five to six hours. If you’re traveling from Miami, expect to travel for just under seven hours. The farther west your departure city, the shorter the flight. From Chicago the trip takes about four and a half hours, and from Los Angeles, flights last just under three hours.

Which airlines fly to Seattle?

The Seattle-Tacoma International Airport welcomes more than 45 million passengers per yer on more than 20 airlines. Most major U.S. carriers fly into Seattle, including United, American, JetBlue, Southwest, Alaska and Spirit. The city is a Delta hub, so it’s easy to find flights from the U.S. and around the world. A range of popular international carriers fly into Seattle, including British Airways, Emirates and Lufthansa.

What should you pack for a flight to Seattle?

 No trip to Seattle is complete without an umbrella — rainstorms can come out of nowhere, even during a sunny summer day, so it’s best to be prepared. Or, do as the locals do and bring a hooded rain jacket to avoid losing your umbrella to high winds. Combat sea breezes with a light jacket during the summer. If you’re traveling during the winter, prepare for cold temperatures and rainy days with warm winter clothing. Another must-have is a pair of comfortable shoes, which can help you navigate Seattle’s compact, hilly downtown core.

Getting to and around the city of Seattle

Flights to Seattle will take you to Seattle-Tacoma International Airport (SEA), also known as Sea-Tac, the city’s major airport. It is 10 miles from the city center.

There are several options for getting into the city. The Link Light Rail is a convenient choice, taking just over 30 minutes to reach Seattle. Shuttle buses are useful for those with a lot of luggage. There are also taxis and rental cars.

The Metro Transit system of buses, including electric and hybrid buses, is useful and tourist-friendly, though drivers do not carry change. Express routes are offered by some buses. Other options include the streetcar and the monorail, connecting with major attractions. The Washington State Ferries are a tourist attraction in their own right.

What are some things to do in Seattle?

With its walkable city center and wide variety of attractions, Seattle is a traveler’s dream. Start your day by experiencing the local coffee culture. Stop in to one of the many independently owned coffee shops for a locally roasted blend, or walk down to the oldest operating Starbucks near Pike Place Market. Then, head straight for the market, where you can browse stalls of fresh flowers, shop for artisan foods or watch the famous fish-tossing tradition.

Close by, the Seattle waterfront offers a range of options. Enjoy a casual seafood lunch on a pier, or hop on a ferry to explore the bay or Bainbridge Island. If you’re traveling with kids, head for the Seattle Aquarium, where you can observe sea life through a 40-foot viewing window. A short walk away, the Seattle Great Wheel provides beautiful views from air-conditioned gondolas.

Check out an iconic Seattle landmark at the Space Needle, where you can ride an elevator to the top for spectacular views of the city and Elliott Bay. Nearby, the Chihuly Garden and Glass offers close-up views at gravity defying glass sculptures. If you’re visiting on a rainy day, stay dry with a trip to the Museum of Pop Culture, the Museum of Flight, the Museum of History and Industry or the Pacific Science Center. When it’s sunny, book a sailboat or seaplane tour to explore the beautiful coastline.

After a day of sightseeing, kick back at one of Seattle’s unique nightlife options in historic Pioneer Square. Culture-lovers can catch a performance of the Pacific Northwest Ballet or check out a brand-new musical at The 5th Avenue Theatre.

Tips for your stay in Seattle

  • Visit the iconic Space Needle has great 360-degree city views of the city.
  • Art lovers will enjoy the Olympic Sculpture Park with nine acres of first-class sculpture
  • Travel to the harbor for a stroll and a visit to the Seattle Aquarium and Seattle Great Wheel

 

 

 

What airport do you fly into for flights to Seattle?

If you book a flight to Seattle, you will be flying into Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

How popular are flights to Seattle/Tacoma Intl (SEA) this year?

Seattle has seen a 58% increase in demand for flights to the city compared to last year.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Seattle flight prices.

Find the best Seattle flight deals for you

Cheap tickets to Seattle found by our users in USA as recently as October 21, 2021.
Other local departures to Seattle/Tacoma Intl from United States

Cheapest flights to USA

Not set on Seattle? See the cheapest flights to United States. Airfare prices updated on October 21, 2021.
Home Flights North America USA Washington Cheap flights to Seattle/Tacoma Intl, Washington