SEA
Cheap Flights to Seattle
Bag fees in the price
Things to do in Seattle
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2 hours · Free cancellation
Seattle Coffee Walking Tour Specialty Cafes and Local Stories
5.0★ · 73 reviews
From $40
3 hours · Free cancellation
Seattle City Tour 3-Hours (Private Tour)
5.0★ · 52 reviews
From $599
3 hours · Free cancellation
Mid-Day & Sunset Sailing on Seattle's Majestic Puget Sound
5.0★ · 36 reviews
From $125
Seattle is a major tech hub and gateway to the Pacific Northwest — Pike Place Market, Mount Rainier day trips, excellent coffee, and direct access to Olympic and North Cascades National Parks. SEA is Alaska Airlines' primary hub, which often means the best service and most competitive fares on West Coast routes.
Search flights to Seattle
Compare flights to SEA across providers. True trip cost with bag fees included.
Airport guide
Seattle–Tacoma International (SEA) sits about 14 miles south of downtown. The Link Light Rail connects SEA to downtown in ~40 minutes for $3.25 — significantly cheaper than a $50+ rideshare. Alaska Airlines dominates with frequent service and a strong loyalty program.
Family travel tip
Alaska Airlines often has the most family-friendly bag policies and seat selection on SEA routes. If you're flying with gear (ski equipment, car seats), Alaska's free checked bag on most fares with their card makes a big difference in true cost.
Best time to visit
July–September for the best weather and outdoor access. Winter fares from warm-weather cities can be very low but expect rain.
Popular routes from Seattle
Seattle to Minneapolis
SEA → MSP · ~2h 40m nonstop · bags included
Seattle to Honolulu
SEA → HNL · ~5h 50m nonstop · bags included
Seattle to New York
SEA → JFK · ~5h 30m nonstop · bags included
Seattle to Chicago
SEA → ORD · ~4h 30m nonstop · bags included
Seattle to Denver
SEA → DEN · ~2h 30m nonstop · bags included
Common questions about Seattle flights
What airport serves Seattle?
Seattle is served by SEA. Seattle–Tacoma International (SEA) sits about 14 miles south of downtown. The Link Light Rail connects SEA to downtown in ~40 minutes for $3.25 — significantly cheaper than a $50+ rideshare. Alaska Airlines dominates with frequent service and a strong loyalty program.
When is the best time to fly to Seattle?
July–September for the best weather and outdoor access. Winter fares from warm-weather cities can be very low but expect rain.
Is Seattle a good destination for families?
Alaska Airlines often has the most family-friendly bag policies and seat selection on SEA routes. If you're flying with gear (ski equipment, car seats), Alaska's free checked bag on most fares with their card makes a big difference in true cost.
How do I find cheap flights to Seattle?
Search Seattle on Spotvoy to compare headline fares plus bag fees and seat costs. Midweek dates and a nearby origin airport often change which option is actually cheapest.
How does Spotvoy find the cheapest flights to Seattle?
We search across multiple flight providers, add bag fees and typical seat costs, and recommend the flight we'd actually book — not just the lowest headline fare.
Does Alaska fly cheap flights to Seattle?
SEA is Alaska's primary hub, so they usually have the most frequencies and a free checked bag with their card. That bag benefit is often enough to beat a lower Delta or United headline fare on true trip cost.
Things to do in Seattle
Browse tours, day trips, and family activities with live Viator inventory — pair with your flight search for a full trip plan.
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