Alaska Airlines Flight AS510 Deals & Information (2025/2026)

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Alaska Airlines Flight 510 Route Deals From $98

The cheapest prices found with in the last 7 days for return flights were and $98 for one-way flights to Seattle - Tacoma Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AS510 take?
You’ll be landing into John Wayne Airport from Seattle - Tacoma Intl. Airport (SEA) if you’ve booked a ticket on flight number AS510. You’ll be in the air for 2 hours and 41 minutes on this trip. It’s also good to note that the service conveniently travels non-stop.
What kind of plane is on flight number AS510?
Chances are you’ll be jumping on board an Airbus A320 if you’re traveling on flight number AS510. This flight almost always heads off from Sea-Tac Airport and lands at Orange County, CA Airport (SNA-John Wayne).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AS510 flight with Travelocity, please visit our Customer Service Portal.