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Flights from Portland to Bismarck
There are no direct flights from Portland to Bismarck. The fastest way is one stop via Denver, about 6h 21m door to door (23 connections a week on current schedules).
No direct flights · 1 connection option From 6h 21m
Portland to Bismarck at a glance
Fastest journey6h 21mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver
Best ways to fly from Portland to Bismarck
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
PDX Denver (DEN) BIS
Leg 1: Alaska Airlines, Frontier Airlines, Southwest Airlines · Leg 2: SkyWest
Mon07:45 PDX11:03 DEN2h 42m connection13:45 DEN16:06 BISSouthwest Airlines + SkyWest
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,687 km1,048 miles
- Journey time
- 6h 21mon current schedules
- Time difference
- +2hBismarck vs Portland
- Currency in Bismarck
- USD
- Airports
- PDX → BIS
Flights from Portland to Bismarck: questions answered
Are there direct flights from Portland to Bismarck?
No. There is no nonstop service, so you will connect, most easily in Denver. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Portland to Bismarck?
With one connection the journey usually takes around 6h 21m, depending on the layover. The straight-line distance is 1,687 km.
Where do you change planes between Portland and Bismarck?
The best connecting points are Denver (DEN). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Portland and Bismarck?
Portland: Portland International Airport (PDX). Bismarck: Bismarck Municipal Airport (BIS).
What is the time difference between Portland and Bismarck?
Bismarck is 2 hours ahead of Portland.





