United Flights from Seattle (SEA) starting at $ 117*

Fly from Seattle (SEA) and get United's best fares

$
Select travel class

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Airport information for your flight from Seattle (SEA)

Seattle–Tacoma InternationalAirport (SEA), often referred to as Sea-Tac, is located 12 miles (19 km) south of the city center. Access free airport Wi-Fi while waiting to board your flight from Seattle.

The Seattle Airport has a United Club℠ location.

Reaching the Seattle Airport

Several public transit options make it easy to reach the airport. The Link Light Rail runs directly from downtown Seattle to an airport stop. Several public bus routes connect many city points to the airport, as well. For direct service, pre-book a shuttle or hail a taxi. Long- and short-term parking is available at the airport.

United popular flights from Seattle (SEA)

$
Select travel class
United popular flights from Seattle (SEA)
From
To
Fare Type
Dates
Price
FromSeattle (SEA)ToSan Salvador (SAL)Roundtrip
|
Economy
02/12/25 - 02/26/25

from

$ 538*

Viewed: 1 hour ago

FromSeattle (SEA)ToSan Francisco (SFO)Roundtrip
|
Economy
03/02/25 - 03/05/25

from

$ 117*

Viewed: 5 hours ago

FromSeattle (SEA)ToSeoul (ICN)Roundtrip
|
Economy
02/26/25 - 03/13/25

from

$ 1,354*

Viewed: 1 hour ago

FromSeattle (SEA)ToNew York/Newark (EWR)Roundtrip
|
Economy
01/28/25 - 02/04/25

from

$ 237*

Viewed: 5 hours ago

FromSeattle (SEA)ToDelhi (DEL)Roundtrip
|
Economy
03/16/25 - 03/20/25

from

$ 1,245*

Viewed: 13 hours ago

FromSeattle (SEA)ToSingapore (SIN)Roundtrip
|
Economy
02/04/25 - 02/26/25

from

$ 887*

Viewed: 6 hours ago

FromSeattle (SEA)ToDenver (DEN)Roundtrip
|
Economy
02/22/25 - 02/25/25

from

$ 157*

Viewed: 5 hours ago

FromSeattle (SEA)ToVancouver (YVR)Roundtrip
|
Economy
03/13/25 - 03/17/25

from

$ 260*

Viewed: 37 minutes ago

FromSeattle (SEA)ToShanghai (PVG)Roundtrip
|
Economy
03/12/25 - 03/19/25

from

$ 1,274*

Viewed: 17 hours ago

FromSeattle (SEA)ToChicago (ORD)Roundtrip
|
Economy
01/29/25 - 02/01/25

from

$ 169*

Viewed: 5 hours ago

FromSeattle (SEA)ToPhoenix (PHX)Roundtrip
|
Economy
03/04/25 - 03/11/25

from

$ 183*

Viewed: 5 hours ago

FromSeattle (SEA)ToSydney (SYD)Roundtrip
|
Economy
02/13/25 - 03/04/25

from

$ 1,144*

Viewed: 17 hours ago

FromSeattle (SEA)ToLos Angeles (LAX)Roundtrip
|
Economy
03/08/25 - 03/11/25

from

$ 137*

Viewed: 5 hours ago

FromSeattle (SEA)ToHong Kong (HKG)Roundtrip
|
Economy
02/12/25 - 02/19/25

from

$ 971*

Viewed: 2 hours ago

FromSeattle (SEA)ToAgana, Guam (GUM)Roundtrip
|
Economy
02/20/25 - 03/06/25

from

$ 1,843*

Viewed: 10 hours ago

FromSeattle (SEA)ToHouston (IAH)Roundtrip
|
Economy
02/05/25 - 02/12/25

from

$ 237*

Viewed: 6 hours ago

FromSeattle (SEA)ToFrankfurt (FRA)Roundtrip
|
Economy
01/26/25 - 02/02/25

from

$ 1,113*

Viewed: 17 hours ago

FromSeattle (SEA)ToWashington, D.C. (IAD)Roundtrip
|
Economy
01/22/25 - 01/29/25

from

$ 277*

Viewed: 4 hours ago

FromSeattle (SEA)ToDallas (DFW)Roundtrip
|
Economy
01/28/25 - 02/04/25

from

$ 184*

Viewed: 5 hours ago

FromSeattle (SEA)ToHonolulu (HNL)Roundtrip
|
Economy
01/28/25 - 02/04/25

from

$ 216*

Viewed: 5 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.