Cheap Flights from Sumner from ฿2,575

View ฿2,575 flight on Wed, 30 Sept 2026Opens in a new window

Popular airlines from Sumner

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  • Thai Airways International

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  • Hong Kong Airlines

  • AirAsia

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Cheapest flights from Sumner

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 15 Sept - Tue, 22 Sept
SEA
Seattle
SFO
San Francisco
฿5,150 Return, found 1 day ago
฿5,150
Return
found 1 day ago
Select Delta flight, departing Tue, 15 Sept from Seattle to San Francisco, returning Tue, 22 Sept, priced at ฿5,150 found 1 day ago
Delta
Fri, 3 Jul - Mon, 6 Jul
SEA
Seattle
LAS
Las Vegas
฿5,155 Return, found 5 days ago
฿5,155
Return
found 5 days ago
Select Delta flight, departing Fri, 3 Jul from Seattle to Las Vegas, returning Mon, 6 Jul, priced at ฿5,155 found 5 days ago
Delta
Thu, 9 Jul - Mon, 13 Jul
SEA
Seattle
LAX
Los Angeles
฿6,465 Return, found 5 days ago
฿6,465
Return
found 5 days ago
Select Delta flight, departing Thu, 9 Jul from Seattle to Los Angeles, returning Mon, 13 Jul, priced at ฿6,465 found 5 days ago
Delta
Tue, 15 Sept - Tue, 22 Sept
SEA
Seattle
SFO
San Francisco
฿6,625 Return, found 1 day ago
฿6,625
Return
found 1 day ago
Select Delta flight, departing Tue, 15 Sept from Seattle to San Francisco, returning Tue, 22 Sept, priced at ฿6,625 found 1 day ago
Delta
Thu, 17 Sept - Wed, 23 Sept
SEA
Seattle
SFO
San Francisco
฿6,635 Return, found 4 days ago
฿6,635
Return
found 4 days ago
Select Delta flight, departing Thu, 17 Sept from Seattle to San Francisco, returning Wed, 23 Sept, priced at ฿6,635 found 4 days ago
Delta
Tue, 15 Sept - Tue, 22 Sept
SEA
Seattle
SFO
San Francisco
฿6,790 Return, found 1 day ago
฿6,790
Return
found 1 day ago
Select Delta flight, departing Tue, 15 Sept from Seattle to San Francisco, returning Tue, 22 Sept, priced at ฿6,790 found 1 day ago
Delta
Thu, 17 Sept - Wed, 23 Sept
SEA
Seattle
SFO
San Francisco
฿6,965 Return, found 4 days ago
฿6,965
Return
found 4 days ago
Select Delta flight, departing Thu, 17 Sept from Seattle to San Francisco, returning Wed, 23 Sept, priced at ฿6,965 found 4 days ago
United
Thu, 17 Sept - Wed, 23 Sept
SEA
Seattle
SFO
San Francisco
฿7,130 Return, found 4 days ago
฿7,130
Return
found 4 days ago
Select United flight, departing Thu, 17 Sept from Seattle to San Francisco, returning Wed, 23 Sept, priced at ฿7,130 found 4 days ago
American Airlines
Thu, 17 Sept - Wed, 23 Sept
SEA
Seattle
SFO
San Francisco
฿7,950 Return, found 4 days ago
฿7,950
Return
found 4 days ago
Select American Airlines flight, departing Thu, 17 Sept from Seattle to San Francisco, returning Wed, 23 Sept, priced at ฿7,950 found 4 days ago
Alaska Airlines
Tue, 15 Sept - Tue, 22 Sept
PAE
Seattle
SFO
San Francisco
฿10,065 Return, found 1 day ago
฿10,065
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 15 Sept from Seattle to San Francisco, returning Tue, 22 Sept, priced at ฿10,065 found 1 day ago

Travel information

Flights from Sumner: Essential Travel Information

Cheapest flight from Sumner
฿5,150 (roundtrip)
Best airlines to fly from Sumner
Delta, United, American Airlines, Alaska Airlines
Cheapest month to fly from Sumner
September
Sumner IATA code
SEA
Sumner Country/State
Washington
Airline ticket deals from Sumner
฿5,150 - ฿10,065

 

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