Search all Alaska Airlines routes and find the best available fares right now.
Alaska Airlines is a full service airline based in USA, operating across the North America aviation market. Alaska Airlines operates as a full-service carrier, offering passengers checked baggage, meals, and in-flight entertainment on most routes.
Use our search tool above to compare Alaska Airlines flights across 500+ airlines and 100+ booking providers simultaneously — including Kiwi, Skyscanner, Expedia, and Trip.com — to always find the best available price.
Always compare Alaska Airlines prices across multiple platforms before booking. Prices for the same flight can vary significantly between providers. Book 6–8 weeks in advance and fly on Tuesday or Wednesday for the lowest fares.
Alaska Airlines offers passengers a range of service options. Check the airline's official website for the latest baggage allowances, in-flight services, and booking conditions.
📌 Pro tip: Always check the total fare including all fees when comparing Alaska Airlines against other airlines. A slightly higher headline price from another carrier can sometimes be cheaper overall once you factor in baggage and seat costs.
Before booking with Alaska Airlines, always check the latest baggage policy on the airline's official website. Key things to verify:
Compare the total ticket cost including all fees — not just the headline fare. Use our search tool to see the all-in price across 100+ providers.
Always complete online check-in when it opens — usually 24–48 hours before departure. Arrive at the airport at least 2 hours before domestic and 3 hours before international flights.
| Route | Airports |
|---|---|
| Seattle to Los Angeles | SEA → LAX |
| San Francisco to Los Angeles | SFO → LAX |
| Los Angeles to Seattle | LAX → SEA |
| Los Angeles to San Francisco | LAX → SFO |
| Portland to Seattle | PDX → SEA |
| Seattle to Portland | SEA → PDX |
| San Francisco to Seattle | SFO → SEA |
| Seattle to San Francisco | SEA → SFO |
| Seattle to Las Vegas | SEA → LAS |
| Seattle to Chicago | SEA → ORD |
| Chicago to Seattle | ORD → SEA |
| Las Vegas to Seattle | LAS → SEA |
