Route guide

Portland to Billings (PDX-BIL): Nonstop Upgrade & Award Space

Alaska Airlines, Inc. flies the PDX to BIL nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every PDX to BIL departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

See PDX to BIL on the interactive map Get started free
7
Nonstop flights a week
677 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every PDX to BIL departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Portland to Billings to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each PDX to BIL departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See PDX to BIL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Portland to Billings nonstop

Carriers operating PDX to BIL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Alaska Airlines, Inc.
See PDX to BIL on the interactive map →

Frequently asked questions about PDX to BIL

How far is Billings from Portland?
PDX to BIL covers about 677 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from PDX to BIL?
Alaska Airlines, Inc. is currently the only airline flying PDX to BIL nonstop. 2LNR tracks confirmed upgrade and award space on every Alaska Airlines, Inc. departure.
How many flights a week are there from PDX to BIL?
About 7 nonstop flights a week run between Portland and Billings in the current schedule, operated by Alaska Airlines, Inc.. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on PDX to BIL?
Open the PDX to BIL calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Portland to Billings route, and 2LNR will notify you when space opens. It's free to start.

Never miss PDX to BIL upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

Get started free