Which airports can I use when flying from Portland to Bismarck?

Flights from Portland to Bismarck usually depart from Portland (PDX) and arrive at Bismarck (BIS).

What cabin classes can I book on flights from Portland to Bismarck?

Only Economy Class is available on flights from Portland to Bismarck.

Which airports do connecting flights from Portland to Bismarck pass through?

One-stop flights from Portland to Bismarck most commonly connect through: • Denver Intl (DEN) - 67% of one-stop connections • Minneapolis St Paul (MSP) - 30% of one-stop connections • Dallas/Fort Worth (DFW) - 3% of one-stop connections Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Portland to Bismarck?

Yes. Being flexible with your travel dates can save you up to 48% on the Portland to Bismarck route. Friday is the cheapest departure day at $472 round-trip on average, while Monday is the most expensive at $903, a difference of $431. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Portland to Bismarck?

There are currently no nonstop flights available from Portland to Bismarck. Flights with 1 layover take between 5h 56m and 9h 14m in total, depending on the connection.

Do I need a passport to fly from Portland to Bismarck?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Portland to Bismarck changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $341 to $1,652. That means the highest observed fare was about 5x higher than the lowest one.

How much time can I save by choosing a different layover airport from Portland to Bismarck?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 56m, compared with 7h 08m via Minneapolis St Paul (MSP) and 9h 14m via Dallas/Fort Worth (DFW).

What is the time difference between Portland and Bismarck?

Bismarck is 2 hours ahead of Portland (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Portland to Bismarck flight?

Round-trip flights from Portland to Bismarck range from $422 to $686, with an average of $547 over the past 12 months. Anything below $422 counts as a good deal.

What is the cheapest airline to fly from Portland to Bismarck?

Delta ($321) and United Airlines ($326) are the cheapest airlines to fly round-trip from Portland to Bismarck according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Portland to Bismarck?

Denver Intl (DEN) is the most popular layover for the Portland to Bismarck route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Portland to Bismarck?

Flights via Minneapolis St Paul (MSP) offer the most affordable fares, with an average round-trip price of $516. Based on KAYAK data over the past 3 months.

When flying from Portland to Bismarck which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Portland to Bismarck layovers at 218 minutes over the past 3 months.

$321 CHEAP FLIGHTS from Portland to Bismarck (PDX - BIS)

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Cheapest round-trip

$321

Typical prices: $422-$686

Delta

Sat 10/27Wed 11/7

PDX - BIS • 1 stop

When to travel

February

Cheapest • 49% price drop

April

Most popular

Good to know

Top layover airports

Minneapolis St Paul (MSP)

Cheapest • Avg $516 (round-trip)

Denver Intl (DEN)

Shortest trip • 5h 56m (one-way)

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Flight Deals

Cheap Flights from Portland to Bismarck (PDX-BIS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portland to Bismarck

Tue, Oct 27 - Sat, Nov 7

11:51 am - 7:55 pmPDX Portland-BIS Bismarck

6h 04m1 stop Minneapolis St Paul

5:15 pm - 11:44 pmBIS Bismarck-PDX Portland

8h 29m1 stop Minneapolis St Paul

$321Delta

Tue, Oct 27 - Sat, Nov 7

5:00 am - 12:27 pmPDX Portland-BIS Bismarck

5h 27m1 stop Denver Intl

5:50 am - 2:37 pmBIS Bismarck-PDX Portland

10h 47m2 stops Denver Intl San Francisco

$326United Airlines

Tue, Oct 27 - Sat, Nov 7

9:00 am - 11:44 pmPDX Portland-BIS Bismarck

12h 44m2 stops San Francisco Denver Intl

5:50 am - 2:37 pmBIS Bismarck-PDX Portland

10h 47m2 stops Denver Intl San Francisco

$331United Airlines

Tue, Oct 27 - Sat, Nov 7

6:00 am - 2:38 pmPDX Portland-BIS Bismarck

6h 38m1 stop Minneapolis St Paul

8:11 am - 12:38 pmBIS Bismarck-PDX Portland

6h 27m1 stop Minneapolis St Paul

$341Delta

Sat, Oct 31 - Sat, Nov 7

3:00 pm - 11:25 pmPDX Portland-BIS Bismarck

6h 25m1 stop Minneapolis St Paul

8:11 am - 12:38 pmBIS Bismarck-PDX Portland

6h 27m1 stop Minneapolis St Paul

$341Delta

Thu, Oct 22 - Tue, Oct 27

3:22 pm - 11:25 pmPDX Portland-BIS Bismarck

6h 03m1 stop Minneapolis St Paul

5:00 am - 10:34 amBIS Bismarck-PDX Portland

7h 34m1 stop Minneapolis St Paul

$345Delta

Tue, Oct 27 - Sat, Nov 7

9:00 am - 11:44 pmPDX Portland-BIS Bismarck

12h 44m2 stops San Francisco Denver Intl

5:50 am - 9:36 amBIS Bismarck-PDX Portland

5h 46m1 stop Denver Intl

$346United Airlines

Thu, Oct 15 - Sun, Oct 18

12:11 pm - 9:26 pmPDX Portland-BIS Bismarck

7h 15m1 stop Las Vegas Harry Reid Intl

10:45 pm - 11:40 amBIS Bismarck-PDX Portland

14h 55m1 stop Las Vegas Harry Reid Intl

$409Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

12:11 pm - 9:26 pmPDX Portland-BIS Bismarck

7h 15m1 stop Las Vegas Harry Reid Intl

10:45 pm - 10:54 amBIS Bismarck-PDX Portland

38h 09m2 stops Las Vegas Harry Reid Intl Denver Intl

$426Multiple Airlines

Fri, Sep 25 - Tue, Oct 6

12:01 pm - 10:52 pmPDX Portland-BIS Bismarck

8h 51m1 stop Dallas/Fort Worth

2:07 pm - 9:11 pmBIS Bismarck-PDX Portland

9h 04m1 stop Dallas/Fort Worth

$471American Airlines

Booking Insights

Price, demand and travel trends for Portland to Bismarck flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Bismarck with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Portland to Bismarck?

Round-trip flights from Portland to Bismarck start at $321. Prices are below average for this route right now, with typical round-trip fares ranging from $422 to $686. The lowest price found in the past 5 days was $321 on Delta.

What's the cheapest day of the week to fly from Portland to Bismarck?

Friday is the cheapest day of the week to fly from Portland to Bismarck, it is 14% cheaper than the average day. Monday is the most expensive day with flight prices 65% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	December
High season	April

Best time to beat the crowds but there is an average 29% increase in price.

Most popular time to fly and prices are also 5% lower on average.

When to book flights from Portland to Bismarck

Are your dates flexible? Find out the best times to travel from Portland to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Portland to Bismarck?
Flights from Portland to Bismarck usually depart from Portland (PDX) and arrive at Bismarck (BIS).
What cabin classes can I book on flights from Portland to Bismarck?
Only Economy Class is available on flights from Portland to Bismarck.
Which airports do connecting flights from Portland to Bismarck pass through?
One-stop flights from Portland to Bismarck most commonly connect through:

• Denver Intl (DEN) - 67% of one-stop connections
• Minneapolis St Paul (MSP) - 30% of one-stop connections
• Dallas/Fort Worth (DFW) - 3% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Portland to Bismarck?
Yes. Being flexible with your travel dates can save you up to 48% on the Portland to Bismarck route. Friday is the cheapest departure day at $472 round-trip on average, while Monday is the most expensive at $903, a difference of $431. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from Portland to Bismarck?
There are currently no nonstop flights available from Portland to Bismarck. Flights with 1 layover take between 5h 56m and 9h 14m in total, depending on the connection.
Do I need a passport to fly from Portland to Bismarck?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Portland to Bismarck changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $341 to $1,652. That means the highest observed fare was about 5x higher than the lowest one.
How much time can I save by choosing a different layover airport from Portland to Bismarck?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 56m, compared with 7h 08m via Minneapolis St Paul (MSP) and 9h 14m via Dallas/Fort Worth (DFW).
What is the time difference between Portland and Bismarck?
Bismarck is 2 hours ahead of Portland (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
How much should I expect to pay for a Portland to Bismarck flight?
Round-trip flights from Portland to Bismarck range from $422 to $686, with an average of $547 over the past 12 months. Anything below $422 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $472 - about $431 less than Monday (48% savings) based on the last 12 months.
If you can choose when to travel, plan your Portland to Bismarck trip for February. Fares historically average $279 round-trip in that month - typically $485 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Bismarck Airport.
- Everspring Inn

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$321 Find Cheap Flights from Portland to Bismarck - Compare and Save

Everything you should know

Cheap Flights from Portland to Bismarck (PDX-BIS)

Recent round-trip flight deals from Portland to Bismarck

Recent one-way flight deals from Portland to Bismarck

Recent last minute flight deals from Portland to Bismarck

Price, demand and travel trends for Portland to Bismarck flights

How much is a round-trip flight from Portland to Bismarck?

What's the cheapest day of the week to fly from Portland to Bismarck?

What is the cheapest airline to fly from Portland to Bismarck?

What is the most popular layover airport when flying from Portland to Bismarck?

What is the cheapest layover airport when flying from Portland to Bismarck?

When flying from Portland to Bismarck which airport offers the shortest layover?

Key details for Portland to Bismarck flights

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When to book flights from Portland to Bismarck

Your Portland to Bismarck flight questions, answered

Your guide to booking Portland to Bismarck flights

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