⚡ Fare recorded April 25, 2026 · Prices change daily

Portland to Billings flights

Portland (PDX) to Billings (BIL): 678 miles (1,091 km) great-circle, about 1h 50m nonstop by our estimate. Cheapest fare observed: $363 round-trip on Alaska Airlines, nonstop, departing June 19, 2026.

ASAlaska AirlinesAS2368
Depart
PDX
Portland, USA
12:13
2026-06-19
✈
Arrive
BIL
Billings, United States
Returns 15:43
2026-06-25
Stops
non-stop
Distance
678 mi
Est. nonstop time
1h 50m
Trip type
Round-trip
$363
Round-trip · per person
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About this flight

When did the cheapest Portland to Billings fare fly?

$363 round-trip, Alaska Airlines AS2368, departing 2026-06-19 at 12:13, returning 2026-06-25. The recorded itinerary left on a Friday, returning on a Thursday 6 nights later; the fare was observed 55 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Portland from Billings?

  • Distance: 678 miles (1,091 km) great-circle, heading east.
  • Estimated nonstop flight time: about 1h 50m.
  • Departure airport: Portland International Airport (PDX), Portland, United States, UTC-7 on June 19, 2026.
  • Arrival: Billings Logan International Airport (BIL), United States, UTC-6 on June 19, 2026.
  • Time difference: Billings is 1 hour ahead of Portland on the recorded date.
  • Route type: domestic, within United States.
  • Arrival airport elevation: 3,652 ft.
  • Recorded itinerary: Alaska Airlines AS2368, non-stop, round-trip, 6 days between departure and return.
Fare comparison

How does the Portland to Billings fare compare with other routes from PDX?

At $363, it ranked 14th of the 30 round-trip fares we recorded from PDX (median $378). That is 53.6 cents per great-circle mile (round-trip price over one-way distance), above the PDX median of 21.2 cents across 30 round-trip routes.

Routes from PDX of similar length: Las Vegas (763 mi) at $256 and San Francisco (551 mi) at $220.

Alaska Airlines had the cheapest fare on 13 of 30 PDX routes. It is the 28th longest of the 30 routes we track from PDX.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Los_Angeles, America/Denver; flight time is our estimate.

FAQ

Portland to Billings flight questions

How far is Portland from Billings by plane?

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Portland is about 678 miles (1,091 km) from Billings on a great-circle line from Portland International Airport (PDX) to Billings Logan International Airport (BIL), heading east. It is the 28th longest of the 30 routes we track from PDX. The recorded itinerary was nonstop.

How long is the flight from Portland to Billings?

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About 1h 50m nonstop by our estimate for 678 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded Alaska Airlines fare was nonstop. Routes from PDX of similar length: Las Vegas (763 mi) at $256 and San Francisco (551 mi) at $220.

What is the time difference between Portland and Billings?

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On June 19, 2026, Portland was on UTC-7 (America/Los_Angeles) and Billings on UTC-6 (America/Denver), so Billings was 1 hour ahead of Portland: noon in Portland was 13:00 in Billings. Both zones shift for daylight saving together, so the gap stays the same in January and July.

How much is a flight from Portland to Billings?

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As observed on April 25, 2026: $363 per person round-trip on Alaska Airlines flight AS2368, departing June 19, 2026, returning June 25, 2026, nonstop. At $363, it ranked 14th of the 30 round-trip fares we recorded from PDX (median $378). That is 53.6 cents per great-circle mile (round-trip price over one-way distance), above the PDX median of 21.2 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Portland to Billings?

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Yes, the cheapest recorded fare was a nonstop Alaska Airlines flight, AS2368, on June 19, 2026. From PDX, 6 of 30 were. Alaska Airlines had the cheapest fare on 13 of 30 PDX routes. Billings Logan International Airport (BIL) sits at 3,652 ft above sea level.

Which airports serve flights from Portland to Billings?

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It departs Portland International Airport (PDX) in Portland, United States, and arrives at Billings Logan International Airport (BIL) in Billings, United States. A domestic United States flight. More routes from Portland are on our Portland flights page. Confirm price, baggage and schedule on the booking page before you pay.

Where else near Billings can you fly from Portland?

Denver (DEN) $263Las Vegas (LAS) $256Sacramento (SAC) $205San Francisco (SFO) $220Los Angeles (LAX) $233San Diego (SAN) $326All flights from Portland →

Ready to fly?

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