Flights · Pacific Northwest

Flights to Seattle, Washington

Alaska Airlines' home and a Delta hub, with nonstops across the US, to Alaska, Hawaii and Asia. A specialist compares the options for you.

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Space Needle and Seattle skyline with Mount Rainier — **Flights to SEA**≈5½–6 h nonstop from New York

Travel FareX is an independent travel agency, not affiliated with or endorsed by any airline. Airline names are trademarks of their owners, used only to describe flights we can book. Routes and schedules change often and are confirmed at the time of booking.

Flight time≈5½–6 h nonstop from New York

Time zonePacific Time (PT)

Best time to visitJun–Sep

AirportsSEA · PAE

Flight times are approximate for typical nonstop flights and vary by route, aircraft and season.

Discover Seattle

Why travelers fly to Seattle

Seattle combines waterfront markets, coffee culture and views of Mount Rainier, and is a major departure port for Alaska cruises. Summer is the busiest time to fly.

1
Pike Place Market
Seafood stalls, local food and waterfront views.
2
Space Needle
Observation deck views of the city, Puget Sound and the mountains.
3
Alaska cruises
Many sailings leave Seattle from May to September.

The Space Needle over the Seattle skyline

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SEA · Seattle–Tacoma International Airport

Airlines that fly to Seattle

Airlines serving this destination as of October 2026. Routes and schedules change — call us to confirm flights from your home airport on your dates.

Airline	Service
Alaska	Main hub, with flights across the US, Alaska and Hawaii
Delta	Hub with US and international flights
United	Flights to its hubs
American	Flights to its hubs
Southwest	Flights to US cities

Good to know before you book

Summer is peak for Alaska cruises from Seattle — book early.
Ask about Alaska Airlines' and Delta's premium cabins.
Paine Field in Everett is a quick alternative for some routes.

Nearby airports we also compare

PAE · Everett (Paine Field) — about 30 miles
BLI · Bellingham — about 90 miles

FAQs

Flights to Seattle: common questions

Airlines serving Seattle–Tacoma International Airport include Alaska, Delta, United, American, Southwest. Routes and seasonal schedules change often, so we confirm what's flying on your exact dates when you call.

We compare airlines and routing, including nearby airports and connecting flights, and explain the total cost with bags and seats so you can choose the right value.

No. Travel FareX is an independent travel agency. We are not affiliated with, endorsed by, or sponsored by any airline. We help you compare and book flights, and your ticket is issued under the airline's own fare rules.

No. Quotes are free and there's no obligation to book. Any service fee is explained up front before you confirm a booking.