Cheap Flights from Seattle - Tacoma Intl. Airport (SEA)

View AU$73 flight on Mon, 2 Mar 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA)

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

  • Frontier Airlines

    Frontier Airlines

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Flights from Seattle - Tacoma Intl. Airport

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 25 Feb - Wed, 4 Mar
SEA
Seattle
LAS
Las Vegas
AU$174 Return, found 4 days ago
AU$174
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 25 Feb from Seattle to Las Vegas, returning Wed, 4 Mar, priced at AU$174 found 4 days ago
Delta
Thu, 26 Feb - Mon, 2 Mar
SEA
Seattle
LAS
Las Vegas
AU$176 Return, found 4 hours ago
AU$176
Return
found 4 hours ago
Select Delta flight, departing Thu, 26 Feb from Seattle to Las Vegas, returning Mon, 2 Mar, priced at AU$176 found 4 hours ago
Alaska Airlines
Wed, 4 Mar - Fri, 6 Mar
SEA
Seattle
DEN
Denver
AU$176 Return, found 1 hour ago
AU$176
Return
found 1 hour ago
Select Alaska Airlines flight, departing Wed, 4 Mar from Seattle to Denver, returning Fri, 6 Mar, priced at AU$176 found 1 hour ago
Alaska Airlines
Mon, 2 Mar - Mon, 9 Mar
SEA
Seattle
SFO
San Francisco
AU$176 Return, found 2 hours ago
AU$176
Return
found 2 hours ago
Select Alaska Airlines flight, departing Mon, 2 Mar from Seattle to San Francisco, returning Mon, 9 Mar, priced at AU$176 found 2 hours ago
Alaska Airlines
Sat, 21 Feb - Fri, 27 Feb
SEA
Seattle
LAS
Las Vegas
AU$189 Return, found 5 days ago
AU$189
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Seattle to Las Vegas, returning Fri, 27 Feb, priced at AU$189 found 5 days ago
Alaska Airlines
Wed, 4 Mar - Fri, 6 Mar
SEA
Seattle
DEN
Denver
AU$191 Return, found 1 hour ago
AU$191
Return
found 1 hour ago
Select Alaska Airlines flight, departing Wed, 4 Mar from Seattle to Denver, returning Fri, 6 Mar, priced at AU$191 found 1 hour ago
Alaska Airlines
Tue, 10 Mar - Sat, 14 Mar
SEA
Seattle
PHX
Phoenix
AU$191 Return, found 4 days ago
AU$191
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 10 Mar from Seattle to Phoenix, returning Sat, 14 Mar, priced at AU$191 found 4 days ago
Alaska Airlines
Sat, 21 Feb - Fri, 27 Feb
SEA
Seattle
LAS
Las Vegas
AU$206 Return, found 5 days ago
AU$206
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 21 Feb from Seattle to Las Vegas, returning Fri, 27 Feb, priced at AU$206 found 5 days ago
American Airlines
Sat, 28 Mar - Sat, 4 Apr
SEA
Seattle
LAX
Los Angeles
AU$265 Return, found 1 day ago
AU$265
Return
found 1 day ago
Select American Airlines flight, departing Sat, 28 Mar from Seattle to Los Angeles, returning Sat, 4 Apr, priced at AU$265 found 1 day ago
United
Thu, 19 Feb - Mon, 23 Feb
SEA
Seattle
SFO
San Francisco
AU$280 Return, found 1 day ago
AU$280
Return
found 1 day ago
Select United flight, departing Thu, 19 Feb from Seattle to San Francisco, returning Mon, 23 Feb, priced at AU$280 found 1 day ago

Seattle - Tacoma Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Seattle-Tacoma International AirportSeattle, USAIATA: SEA, ICAO: SEA47.449001-122.308998131.98 meters

Seattle Airport is also known by its International Air Transport Association code as SEA Airport and is located in the city of Seattle. Flights are handled by 70 airlines offering both international and domestic travel. The most common airline flying in and out of Seattle is American Airlines with 3,255 Seattle flights every month! We have all the Seattle-Tacoma International Airport information you need to book cheap Seattle flights for your next business trip or holiday.

Frequently asked questions

What is the airport code for Seattle - Tacoma Intl. Airport (SEA)?
Seattle - Tacoma Intl. Airport (SEA) uses the airport code: SEA.
How far is Seattle - Tacoma Intl. Airport (SEA) from central Seattle?
Reserve a Seattle car rental at Seattle - Tacoma Intl. Airport (SEA) with one of the two reputable outlets on-site, Budget or Hertz. Central Seattle is around 19 kilometres away to the north. After stepping off the tarmac, collect your ride and cruise there in comfort.
Does SEA have a hotel?
Located within a hop, skip and a jump of the departure gates at Sea-Tac Airport, the Rodeway Inn is a great option for those travelling on a budget. Check in here before you jet off and make the most of free WiFi, a combination shower and tub and free airport transportation services. Enjoy some quality shut-eye before you jet out at the Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA. Just a short drive from the airport, this option offers a swimming pool, a firepit and pool sun loungers. Also nearby is the Surestay Plus Hotel By Best Western Seatac Airport, where you can make the most of a swimming pool, a cafe and an outdoor entertainment area.
Are there private lounges in Seattle - Tacoma Intl. Airport (SEA)?
Yes, you'll be pleased to hear that you can relax or work from one at Sea-Tac Airport. A private lounge is the ideal place to escape the commotion of the crowded terminal area. Head online to see if your ticket class or airline membership includes access. Otherwise, you may be able to purchase a day pass.
What airlines fly out of Sea-Tac Airport?
These domestic airlines all take off from SEA and are top-quality choices:

  • Alaska Airlines
  • Delta Air Lines
  • United Airlines

Get your holiday off to a great start aboard one of these popular carriers that fly across the globe from SEA:

  • Delta Air Lines
  • British Airways
  • Alaska Airlines

How many flights per day fly out of SEA?
There are 564 flights per day that jet out of Seattle - Tacoma Intl. Airport (SEA). That's 564 opportunities to explore someplace new if you're thinking of taking a holiday.
How to find cheap flights from SEA with Expedia?
The cheapest one-way flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) was to Las Vegas (LAS) at AU$73. A simple way to find cheap flights with Expedia is to enter your destination and date of travel, and then sort your results by lowest price. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Expedia makes it a piece of cake to score cheap flights from your departure airport to wherever you're headed. Once you've entered your dates and destination, use our filters and sort by "Price (Lowest)" to see your cheapest options. You can also click "Flexible dates" above the search results to compare the lowest prices for nearby days.
Where can you fly to from Sea-Tac Airport?
The most traveled-to international destinations from SEA are London, Tokyo and Seoul. This busy airport is your gateway to the world. The majority of domestic travellers head to Portland, Los Angeles or Phoenix. Compare the airline prices, find terrific deals and book the holiday of a lifetime for less.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

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