Seattle-Tacoma International (SEA)
Total Routes
50
Direct destinations
Airlines
2
Operating from SEA
Hub Status
2
Airlines with hub here
About Seattle-Tacoma International
Overview
Seattle-Tacoma International (SEA) is a significant airport serving Seattle, United States. Located at 47.45°N, 122.31°W, the airport operates in the America/Los_Angeles timezone.
✈️ Flight Network
50
Total Destinations
29
International
21
Domestic
SEA connects travelers to major cities across multiple continents, serving as an important gateway for international travel.
🛫 Airlines & Services
Seattle-Tacoma International hosts a diverse mix of carriers:
- • Full-Service Airlines: Premium carriers offering comprehensive services, lounges, and global connections
- • Low-Cost Carriers: Budget-friendly options for price-conscious travelers
- • Regional Airlines: Connecting smaller cities and providing feeder services
🌟 Popular Routes
Top destinations from SEA include:
- • Major business hubs for corporate travelers
- • Popular tourist destinations for leisure trips
- • Key connecting airports for onward journeys
- • Domestic cities for regional connectivity
💡 Smart Booking Tips
Best Booking Window
Domestic: 1-3 months ahead
International: 2-5 months ahead
Price Optimization
• Fly Tuesday/Wednesday for savings
• Avoid peak seasons & holidays
Track seasonal patterns specific to Seattle routes. International flights often have wider price variations based on global events and seasons.
Hub Airlines
Delta Air Lines
United States • Fleet size: 914
Alaska Airlines
United States • Fleet size: 337
Popular Destinations from SEA
International Routes
Vancouver
Canada
From $170
Toronto
Canada
From $775
Mexico City
Mexico
From $863
Cancun
Mexico
From $973
Dublin
Ireland
From $1550
Oslo
Norway
From $1559
Manchester
United Kingdom
From $1585
Stockholm
Sweden
From $1606
Tokyo
Japan
From $1623
Helsinki
Finland
From $1626
London
United Kingdom
From $1632
London
United Kingdom
From $1640
Domestic Routes
Seattle
Seattle-Tacoma International
From $100
San Francisco
San Francisco International
From $264
Las Vegas
Harry Reid International
From $309
Los Angeles
Los Angeles International
From $331
Los Angeles
Los Angeles International
From $331
Denver
Denver International
From $347
Phoenix
Phoenix Sky Harbor International
From $367
Minneapolis
Minneapolis–Saint Paul International
From $437
Dallas
Dallas Fort Worth International
From $500
Chicago
O'Hare International
From $514
Chicago
O'Hare International
From $514
Atlanta
Hartsfield-Jackson Atlanta International
From $626
Airlines Operating at SEA
Travel Tips for Seattle-Tacoma International
Best Time to Book
For the best deals on flights from SEA, book domestic flights 1-3 months in advance and international flights 2-5 months ahead. Tuesday and Wednesday departures often offer lower fares.
Airport Connection Times
Allow at least 45 minutes for domestic connections and 90 minutes for international connections at Seattle-Tacoma International. Peak travel times may require additional buffer.
Frequently Asked Questions
What airlines fly from Seattle-Tacoma International?
Seattle-Tacoma International is served by 2 airlines, including hub operations for Delta Air Lines, Alaska Airlines. Major carriers provide both domestic and international service.
How many destinations can I fly to from SEA?
You can fly to 50 destinations from Seattle-Tacoma International, including 29 international and 21 domestic routes.
What is the airport code for Seattle?
The IATA airport code for Seattle-Tacoma International in Seattle is SEA. This code is used when booking flights and checking flight status.