Seattle-Tacoma International Airport

Helping travelers to find the best flight offers


Seattle-Tacoma International Airport, commonly known as Sea-Tac Airport, was founded in 1944. Located between Seattle and Tacoma in Washington State, this bustling airport serves as a key transportation hub for the region. With its strategic location just 13 miles south of downtown Seattle and 18 miles north of downtown Tacoma, Sea-Tac Airport offers convenient access for travelers from both cities. As a main gateway to the Pacific Northwest, Sea-Tac Airport serves as the home airport for Alaska Airlines, which operates its primary hub here. Additionally, several major airlines including Delta Air Lines, United Airlines, and American Airlines, among others, offer numerous domestic and international flights from this airport. Sea-Tac Airport features three passenger terminals, seamlessly interconnected to provide a smooth travel experience. Terminal 1, also known as the Main Terminal, serves both international and domestic flights and houses the majority of the airport's amenities, such as shops, restaurants, and services. Terminals 2 and 3 are predominantly used for domestic flights and are connected to the Main Terminal via an enclosed walkway. Complimentary shuttle services are also available for passengers who prefer to travel between terminals effortlessly. Whether you're visiting the lush landscapes of the Pacific Northwest or embarking on an international journey, Seattle-Tacoma International Airport ensures a convenient and pleasant travel experience. With its close proximity to the vibrant cities of Seattle and Tacoma, world-class airlines calling it home, and well-connected terminals, Sea-Tac Airport remains a thriving transportation hub in the region.

Cheap flights to Seattle-Tacoma International Airport for closest dates

You will find the cheapest flights to Seattle-Tacoma International Airport down below. Airfare prices are sorted by date and are shown for the next few days, but not more than for a month. This is a great opportunity for people who can spontaneously decide to travel!

03/29/2025

Departure date

1 transfer

Frontier Airlines

F9689

Starting at $251

03/30/2025

Departure date

Direct flight

Frontier Airlines

F93164

Starting at $194

03/31/2025

Departure date

Direct flight

Frontier Airlines

F93164

Starting at $127

04/01/2025

Departure date

Direct flight

Frontier Airlines

F91177

Starting at $94

04/02/2025

Departure date

Direct flight

Frontier Airlines

F91177

Starting at $94

04/03/2025

Departure date

Direct flight

Frontier Airlines

F91177

Starting at $115

04/04/2025

Departure date

Direct flight

Frontier Airlines

F91177

Starting at $115

04/05/2025

Departure date

Direct flight

Alaska Airlines

AS299

Starting at $117

04/06/2025

Departure date

Direct flight

Frontier Airlines

F93164

Starting at $119

04/07/2025

Departure date

2 transfers

Transavia

TO3411

Starting at $601

Popular directions from Seattle-Tacoma International Airport

Here you can find a list of the most popular flight directions from Seattle-Tacoma International Airport

Nearby airports of Seattle-Tacoma International Airport

It is a good practice to know about nearby airports before departure since airfares may differ drastically. But keep in mind that the lower airport fees for airlines the lower their service level is

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Unfortunately, we were unable to find closest airports to Seattle-Tacoma International Airport. We'll try to look better another time

Special offers from Seattle-Tacoma International Airport

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Frequently asked questions about the airport

Answers to questions about the airport that travelers are most interested in