Cheap flights from Portland to Bismarck (PDX - BIS)
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The best prices from Portland to Bismarck are usually found in October or February, booked 30 days in advance, depart on a Thursday or Tuesday and return on a Sunday
How to find the cheapest flight from
Portland (PDX) to Bismarck (BIS)
All the information you need to plan the best PDX to BIS flight in 2022: compare Portland to Bismarck flight prices with the expected peak season, weather and rainfall in Bismarck.
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PDX - BIS Price
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$337 - $900
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BIS Temperature
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12.2 - 71.6 °F
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BIS Rainfall
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0.4 - 3.2 inches
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Popular in June High demand for flights, 36% potential price rise |
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Cheapest in October Best time to find cheap flights, 42% potential price drop |
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Round-trip from $337 From Portland to Bismarck |
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One-way from $186 One-way flight from Portland to Bismarck |
How far in advance should I book a flight from Portland to Bismarck?
To save on the cost of your flight from Portland to Bismarck, book at least 29 days before your planned departure. Booking around this time can save you about 41% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $526 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $592.
When is the cheapest time to fly from Portland to Bismarck (PDX - BIS)?
It’s optimal to fly from Portland to Bismarck in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly round-trip from Portland to Bismarck?
Saturday flights are found to be more expensive to fly from Portland to Bismarck. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Bismarck.
What is the cheapest month to fly from Portland to Bismarck?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Bismarck. Flights to Bismarck from Portland in October are about $578 on average during October, but can be found for as low as $293.
Cheap flights from Portland to Bismarck in August, September 2022
The best prices found for PDX to BIS flights for August, September
Portland to Bismarck 2022 flight deals
Cheap flights to Bismarck from Portland found for this year
Cheap American Airlines flights from Portland to Bismarck
Cheap Delta flights from Portland to Bismarck
One-way flights to Bismarck from Portland
The cheapest one-way flights from Portland to Bismarck
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Bismarck</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Bismarck, NDAlternative routes for Portland to Bismarck
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Portland to Bismarck
The chart below displays the airlines Cheapflights users traveling from Portland to Bismarck choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
| Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
|---|---|---|---|---|---|---|
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$244 | $487 | No cancel fee | N/A | ||
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$318 | $595 | No cancel fee | 69% | ||
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$478 | $607 | No cancel fee | 71% |