Alaska Airlines Flight AS2378 Deals & Information (2025/2026)

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Alaska Airlines Flight 2378 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $210 and $109 for one-way flights to Ted Stevens Anchorage Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AS2378 take?
You’ll be arriving into Spokane, WA Airport (GEG-Spokane Intl.) from PDX if you’ve booked a ticket on flight number AS2378. You’ll be in the sky for 1 hour and 2 minutes on this trip. It’s also worthwhile noting that the flight conveniently travels non-stop.
What kind of plane is on flight number AS2378?
There’s a strong chance you’ll find yourself traveling aboard an Embraer 175 if you have a seat on flight AS2378. This flight usually leaves from Portland Intl. Airport (PDX) and comes in to land at GEG.
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 AS2378 flight with Travelocity, please visit our Customer Service Portal.