Cheap Flights from SeaTac from ฿1,545

View ฿1,545 flight on Wed, 8 Apr 2026Opens in a new window

Popular airlines from SeaTac

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  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Air Canada

  • Frontier Airlines

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Cheapest flights from SeaTac

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
Sun, 26 Apr - Fri, 1 May
SEA
Seattle
LAS
Las Vegas
฿3,085 Return, found 2 days ago
฿3,085
Return
found 2 days ago
Select Delta flight, departing Sun, 26 Apr from Seattle to Las Vegas, returning Fri, 1 May, priced at ฿3,085 found 2 days ago
Delta
Tue, 3 Mar - Tue, 10 Mar
SEA
Seattle
DEN
Denver
฿3,720 Return, found 6 days ago
฿3,720
Return
found 6 days ago
Select Delta flight, departing Tue, 3 Mar from Seattle to Denver, returning Tue, 10 Mar, priced at ฿3,720 found 6 days ago
Delta
Sat, 28 Feb - Mon, 2 Mar
SEA
Seattle
LAS
Las Vegas
฿3,720 Return, found 3 days ago
฿3,720
Return
found 3 days ago
Select Delta flight, departing Sat, 28 Feb from Seattle to Las Vegas, returning Mon, 2 Mar, priced at ฿3,720 found 3 days ago
Delta
Thu, 26 Feb - Sun, 1 Mar
SEA
Seattle
SFO
San Francisco
฿3,720 Return, found 15 hours ago
฿3,720
Return
found 15 hours ago
Select Delta flight, departing Thu, 26 Feb from Seattle to San Francisco, returning Sun, 1 Mar, priced at ฿3,720 found 15 hours ago
Alaska Airlines
Fri, 20 Feb - Tue, 24 Feb
PAE
Seattle
LAS
Las Vegas
฿4,025 Return, found 1 day ago
฿4,025
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 20 Feb from Seattle to Las Vegas, returning Tue, 24 Feb, priced at ฿4,025 found 1 day ago
Delta
Sat, 25 Apr - Sat, 2 May
SEA
Seattle
LAX
Los Angeles
฿4,345 Return, found 10 hours ago
฿4,345
Return
found 10 hours ago
Select Delta flight, departing Sat, 25 Apr from Seattle to Los Angeles, returning Sat, 2 May, priced at ฿4,345 found 10 hours ago
Delta
Thu, 26 Mar - Thu, 2 Apr
SEA
Seattle
LAS
Las Vegas
฿4,350 Return, found 4 days ago
฿4,350
Return
found 4 days ago
Select Delta flight, departing Thu, 26 Mar from Seattle to Las Vegas, returning Thu, 2 Apr, priced at ฿4,350 found 4 days ago
Delta
Thu, 19 Feb - Mon, 23 Feb
SEA
Seattle
SFO
San Francisco
฿4,570 Return, found 5 days ago
฿4,570
Return
found 5 days ago
Select Delta flight, departing Thu, 19 Feb from Seattle to San Francisco, returning Mon, 23 Feb, priced at ฿4,570 found 5 days ago
United
Thu, 26 Feb - Sun, 1 Mar
SEA
Seattle
SFO
San Francisco
฿4,830 Return, found 15 hours ago
฿4,830
Return
found 15 hours ago
Select United flight, departing Thu, 26 Feb from Seattle to San Francisco, returning Sun, 1 Mar, priced at ฿4,830 found 15 hours ago
American Airlines
Thu, 19 Feb - Mon, 23 Feb
PAE
Seattle
SFO
San Francisco
฿6,880 Return, found 5 days ago
฿6,880
Return
found 5 days ago
Select American Airlines flight, departing Thu, 19 Feb from Seattle to San Francisco, returning Mon, 23 Feb, priced at ฿6,880 found 5 days ago

Flights from SeaTac: Essential Travel Information

Cheapest flight from SeaTac
฿3,085 (roundtrip)
Best airlines to fly from SeaTac
Delta, United, American Airlines, Alaska Airlines
Cheapest month to fly from SeaTac
April
SeaTac IATA code
SEA
SeaTac Country/State
Seattle
Airline ticket deals from SeaTac
฿3,085 - ฿6,880

 

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