← Back to Deals
Book This Deal
PDX
Portland
BIL
Billings
Portland → Billings
Alaska Airlines · Round Trip · Nonstop
Save $165 (49% off)
Compared to the typical price of $338
$173$338
per person · round trip
Flight Details
Cabin
Economy
Departs
May 1, 2026
Returns
May 8, 2026
Planning your trip to Billings?
Complete your trip with these deals.
Hotels in Billings
Find the best hotel deals for your stay.
Coming soon →Rental Cars in Billings
Get around with affordable rental car deals.
Coming soon →Adventures in Billings
Explore tours, activities, and experiences.
Coming soon →