Cheap Flights from Seattle - Tacoma Intl. Airport

View S$63 flight on Fri, 30 Jan, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA)

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

  • Turkish Airlines

    Turkish Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Seattle - Tacoma Intl. Airport

Prices were available within the past 7 days and start at S$63 for one-way flights and S$138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 21 Feb - Tue, 24 Feb
SEA
Seattle
LAS
Las Vegas
S$138 Return, found 3 days ago
S$138
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from Seattle to Las Vegas, returning Tue, 24 Feb, priced at S$138 found 3 days ago
Delta
Mon, 23 Feb - Thu, 26 Feb
SEA
Seattle
DEN
Denver
S$151 Return, found 6 days ago
S$151
Return
found 6 days ago
Select Delta flight, departing Mon, 23 Feb from Seattle to Denver, returning Thu, 26 Feb, priced at S$151 found 6 days ago
Delta
Tue, 24 Mar - Fri, 27 Mar
SEA
Seattle
LAS
Las Vegas
S$152 Return, found 17 hours ago
S$152
Return
found 17 hours ago
Select Delta flight, departing Tue, 24 Mar from Seattle to Las Vegas, returning Fri, 27 Mar, priced at S$152 found 17 hours ago
Delta
Thu, 19 Feb - Sun, 22 Feb
SEA
Seattle
SFO
San Francisco
S$152 Return, found 6 hours ago
S$152
Return
found 6 hours ago
Select Delta flight, departing Thu, 19 Feb from Seattle to San Francisco, returning Sun, 22 Feb, priced at S$152 found 6 hours ago
Delta
Thu, 5 Mar - Wed, 11 Mar
SEA
Seattle
SFO
San Francisco
S$176 Return, found 6 days ago
S$176
Return
found 6 days ago
Select Delta flight, departing Thu, 5 Mar from Seattle to San Francisco, returning Wed, 11 Mar, priced at S$176 found 6 days ago
Delta
Tue, 28 Apr - Sat, 2 May
SEA
Seattle
LAX
Los Angeles
S$177 Return, found 1 day ago
S$177
Return
found 1 day ago
Select Delta flight, departing Tue, 28 Apr from Seattle to Los Angeles, returning Sat, 2 May, priced at S$177 found 1 day ago
Delta
Sat, 28 Feb - Sat, 7 Mar
SEA
Seattle
SFO
San Francisco
S$178 Return, found 10 hours ago
S$178
Return
found 10 hours ago
Select Delta flight, departing Sat, 28 Feb from Seattle to San Francisco, returning Sat, 7 Mar, priced at S$178 found 10 hours ago
United
Thu, 26 Feb - Wed, 4 Mar
SEA
Seattle
SFO
San Francisco
S$241 Return, found 2 days ago
S$241
Return
found 2 days ago
Select United flight, departing Thu, 26 Feb from Seattle to San Francisco, returning Wed, 4 Mar, priced at S$241 found 2 days ago
American Airlines
Sat, 21 Feb - Wed, 25 Feb
SEA
Seattle
CLD
Carlsbad
S$402 Return, found 4 days ago
S$402
Return
found 4 days ago
Select American Airlines flight, departing Sat, 21 Feb from Seattle to Carlsbad, returning Wed, 25 Feb, priced at S$402 found 4 days ago
Hawaiian Airlines
Thu, 5 Feb - Wed, 11 Feb
SEA
Seattle
HNL
Oahu
S$575 Return, found 19 hours ago
S$575
Return
found 19 hours ago
Select Hawaiian Airlines flight, departing Thu, 5 Feb from Seattle to Oahu, returning Wed, 11 Feb, priced at S$575 found 19 hours ago

Seattle - Tacoma Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Seattle Internationale luchthaven TacomaSeattle, USIATA: SEA, ICAO: KSEA, GPS: KSEA47.449001-122.308998131.98meters

Seattle Internationale luchthaven Tacoma Airport (SEA), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Seattle airport to assist you when planning your next trip. Booking flights from SEA is easy with Expedia, the world’s largest online travel source.

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 San Francisco (SFO) at S$63. 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.

Explore a world of travel with Expedia

*Available to Expedia members.