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Book Seattle flights at the cheapest airfares available

Book Seattle flights at the cheapest airfares available

With FareLeaders, the ultimate flight-booking comparison site, booking your next cheap flight to Seattle has become just easier. FareLeaders’ flight comparison tools are adept at helping you buy the cheapest tickets to Seattle–Tacoma International Airport (SEA). It is your perfect travel partner whenever you have a scheduled travel plan to Seattle or looking for last-minute flights.

All you need to do is decide on the date, time, budget, and airline, and you can seamlessly book the cheapest tickets to Seattle on FareLeaders. Just check out the airfare deal, the flight timings, fare rules, and amenities. FareLeaders will show you the cheapest-priced tickets to Seattle within seconds.  

How to Book Cheap Seattle Flight Tickets?

Here are some quick and proven tips to book cheap Seattle flights:

  • Always buy your flight tickets to Seattle in advance, ranging from three weeks to three months beforehand
  • Choose to travel by red-eye flights. This helps in slashing your spending on overnight stays
  • Be flexible with your dates and avoid public holidays
  • If possible, book your flights for Tuesday, Wednesday, and Thursday because weekend flights can be expensive

Popular Airlines that fly to Seattle Dulles International Airport (IAD)

Many top airlines of the world operate to Seattle–Tacoma International Airport (SEA). A few prominent airlines that offer services to Seattle include United Airlines, Alaska Airlines, American Airlines, American Eagle, Aer Lingus, Aeroméxico, Air Canada, Air Canada Express, Air France, Asiana Airlines, British Airways, Delta Air Lines, Emirates, Singapore Airlines,

About Seattle - Best Time to Fly to Seattle and enjoy a fun-filled vacation 

The ideal time to make a trip to Seattle is between September and October, although there are other times when you can have a great time in the city. During the summers, the sunset from the waterfront can be mesmerizing for anyone visiting Seattle. The best places to enjoy it are the rooftop restaurants and hotels that provide a majestic view of the horizon. You can also go for a ride in the monorail while in Seattle. Despite the brevity of the journey, it gives you a different perspective of the city that could be lasting. 

You can visit a waterfront park and feel at home in the lap of nature, looking afar in the distance, with the grass tingling your feet, and a whiff of fresh air that is so missing in concrete city life. Enjoy a culinary tour hopping into some exotic restaurants in the city and also enjoy shopping and nightlife. You will love the fervor of this place for a long time to come. 

FareLeaders’ Guide for Best Time to Fly to Seattle

So, next time you have to book a trip to Seattle, here’s a FareLeaders’ guide to the best time to travel: 

The best time to take a trip to Seattle is September-October when the heat of the summer is not there and hotel prices are also not very high. You will find plenty of options in choosing your accommodation during this time in Seattle, which is a great benefit as a traveler. Spring is also a good time to visit Seattle as bargain hunters will rejoice at the opportunities. Book your flights accordingly to capitalize on these months in Seattle. 

Season: The months of September-October and March-May are perfect from the weather’s perspective. The pleasant weather will support you in enjoying a peaceful holiday in this city. Just buy your airline tickets well in advance to get the best prices and save big. Last-minute flights are always costlier.

Holiday Travel: If you are visiting Seattle for a vacation, the months of September-October and March-May are perfect. Summers can be scorching and the winters are biting cold. Seattle is also popular to experience Winterfest, ice-skating, and other festive entertainment during Christmas and New Year.

Budget Travel: Bargain travelers will love Seattle, especially during the holiday season. However, they should avoid visiting Seattle during Thanksgiving weekend, Christmas Holidays, and New Year celebrations as airline tickets to Seattle soar high in this peak season. They should prefer to travel in the off-season to get cheap flights to Seattle.

Looking for a cheap last-minute deal or the best round-trip flight to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs

How many days in Seattle are enough?

3-4 days are enough to explore Seattle. You can see most of the offerings in the city.

Is Seattle an expensive city to visit?

Seattle is not an affordable place. However, travelers have an option to visit the place on a budget. It is very much possible to make a trip to the Emerald City on a budget if you plan.

Do I need a car in Seattle?

You do not need a car to enjoy a vacation in Seattle, a place known for its heavy traffic.

Looking for a cheap last-minute deal or the best round-trip flight to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights to Seattle Tacoma International and booking your next trip

Cheapest Round Trip Flight

$310

AS Alaska Airlines • nonstop • 4h 17m

Jun 27 – Jun 30

The cheapest round trip flight from Denver International to Seattle Tacoma International is currently $310

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Cheapest Direct Flight

$293

WN Southwest Airlines • nonstop • 4h 10m

Jun 27

The cheapest nonstop flight from Denver International to Seattle Tacoma International is currently $293

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Fastest Flight

4h 10m

The fastest nonstop flight from Denver International to Seattle Tacoma International takes 4h 10m

Flight deals to Seattle

Jun 27 - Jun 30, Economy
AS
Denver → Seattle
4h 17m
3:03 PM - 5:00 PM • nonstop
AS
Denver → Seattle
6h 52m
5:25 AM - 10:37 AM • 1 stop
Alaska Airlines
Jun 27 - Jun 30, Economy
HA
Denver → Seattle
4h 17m
3:03 PM - 5:00 PM • nonstop
HA
Denver → Seattle
4h 8m
5:59 PM - 9:47 PM • nonstop
Hawaiian Airlines
Jun 27 - Jun 30, Economy
WN
Denver → Seattle
7h 10m
3:50 PM - 9:25 PM • 1 stop
F9
Denver → Seattle
4h 15m
8:01 PM - 11:56 PM • nonstop
Southwest Airlines
Jun 27 - Jun 30, Economy
UA
Denver → Seattle
8h 44m
3:40 PM - 10:16 PM • 1 stop
F9
Denver → Seattle
4h 15m
8:01 PM - 11:56 PM • nonstop
United Airlines
Jun 27 - Jun 30, Economy
HA
Denver → Seattle
4h 17m
3:03 PM - 5:00 PM • nonstop
HA
Denver → Seattle
6h 52m
5:25 AM - 10:37 AM • 1 stop
Hawaiian Airlines
Jun 27 - Jun 30, Economy
UA
Denver → Seattle
12h 16m
3:40 PM - 10:16 PM • 1 stop
UA
Denver → Seattle
12h 18m
12:20 AM - 8:58 AM • 1 stop
United Airlines

Facts to know while booking flights to Seattle (SEA)

Which airlines fly to Seattle?
Airlines flying the most to Seattle (SEA)
What is the cheapest flight to SEA Airport?
In the past couple of days, the cheapest tickets to SEA were found on ('WN') : USD 370
What are the most popular origin to Seattle (SEA)?
Travelers frequently travel from Denver to Seattle (SEA)

Destination Airport Information

IATA Code SEA
Name Seattle Tacoma International
City Seattle
Country US
Latitude 47.44900131225586
Longitude -122.30899810791016

Popular Airlines

Popular Origin & Destination

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