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Cheap flights from Portland to Bismarck (PDX - BIS) from $243

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — BIS
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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The best prices from Portland to Bismarck are usually found in October or March, booked 90 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Portland to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bismarck (BIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2024.

Popular in

December

Cheapest in

October

Average price

$485

Round-trip from

$340
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 25% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Portland to Bismarck
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What is the cheapest day to fly round-trip from Portland to Bismarck?

Sunday 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.

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 23 days before your planned departure. Booking around this time can save you about 82% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $331 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $466.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Bismarck. Flights to Bismarck from Portland in October are about $552 on average during October, but can be found for as low as $225.

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 41% on the cost of your flight, compared to a flight in the morning.

Cheap Delta flights from Portland to Bismarck

Explore cheap flight options specifically provided by Delta for the route between Portland and Bismarck. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Peruse some of the lowest-priced Delta flights we've found from Portland to Bismarck. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
1 stop7h 37mDelta
Deal found 5/8$243
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
1 stop7h 37mDelta
Deal found 5/9$283
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
2 stops12h 43mDelta
Deal found 5/8$301
Fri 6/712:30 amPDX - BIS
1 stop8h 19mDelta
Sat 6/153:50 pmBIS - PDX
2 stops8h 56mDelta
Deal found 5/9$313
Sat 6/811:53 amPDX - BIS
1 stop5h 55mDelta
Sat 6/153:50 pmBIS - PDX
2 stops8h 56mDelta
Deal found 5/9$328
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
2 stops12h 43mDelta
Deal found 5/9$336
Fri 6/712:30 amPDX - BIS
1 stop8h 19mDelta
Sat 6/155:00 amBIS - PDX
1 stop7h 48mDelta
Deal found 5/9$338
Sat 6/811:53 amPDX - BIS
1 stop5h 55mDelta
Sat 6/155:00 amBIS - PDX
1 stop7h 48mDelta
Deal found 5/9$353
Sat 8/246:00 amPDX - BIS
2 stops14h 57mDelta
Wed 8/285:00 amBIS - PDX
1 stop7h 37mDelta
Deal found 5/8$360

Cheap United Airlines flights from Portland to Bismarck

Explore cheap flight options specifically provided by United Airlines for the route between Portland and Bismarck. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Portland to Bismarck. Deals are refreshing constantly so come back soon for more options.
Sat 8/245:00 amPDX - BIS
1 stop5h 45mUnited Airlines
Wed 8/286:00 amBIS - PDX
1 stop18h 28mUnited Airlines
Deal found 5/8$386
Sat 8/245:00 amPDX - BIS
1 stop5h 45mUnited Airlines
Wed 8/286:00 amBIS - PDX
1 stop18h 28mUnited Airlines
Deal found 5/9$461
Thu 5/234:07 pmPDX - BIS
1 stop5h 15mUnited Airlines
Tue 5/281:25 pmBIS - PDX
1 stop20h 14mUnited Airlines
Deal found 5/8$476
Thu 5/234:07 pmPDX - BIS
1 stop5h 15mUnited Airlines
Tue 5/285:15 pmBIS - PDX
2 stops18h 57mUnited Airlines
Deal found 5/8$511
Thu 5/239:04 amPDX - BIS
2 stops12h 18mUnited Airlines
Tue 5/281:25 pmBIS - PDX
2 stops22h 47mUnited Airlines
Deal found 5/8$576
Thu 6/278:49 amPDX - BIS
1 stop12h 40mUnited Airlines
Sun 6/309:30 amBIS - PDX
1 stop15h 11mUnited Airlines
Deal found 5/9$646
Tue 7/25:00 amPDX - BIS
1 stop5h 42mUnited Airlines
Sun 7/79:30 amBIS - PDX
1 stop24h 13mUnited Airlines
Deal found 5/9$676
Fri 6/2811:45 pmPDX - BIS
2 stops21h 44mUnited Airlines
Sun 6/305:27 pmBIS - PDX
2 stops18h 47mUnited Airlines
Deal found 5/9$679
Thu 6/2711:45 pmPDX - BIS
2 stops21h 44mUnited Airlines
Sun 6/305:27 pmBIS - PDX
2 stops18h 47mUnited Airlines
Deal found 5/9$744

Cheap Portland to Bismarck flights in May & June 2024

Find cheap flight options from Portland to Bismarck specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Check out some of the best flight deals from Portland to Bismarck in 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/77:35 pmPDX - BIS
2 stops13h 14mDelta
Fri 6/144:10 pmBIS - PDX
2 stops9h 42mDelta
Deal found 5/8$268
Thu 6/612:30 amPDX - BIS
1 stop8h 19mDelta
Fri 6/144:10 pmBIS - PDX
2 stops9h 42mDelta
Deal found 5/8$278
Fri 6/711:53 amPDX - BIS
1 stop5h 55mDelta
Fri 6/144:10 pmBIS - PDX
2 stops9h 42mDelta
Deal found 5/8$313
Thu 6/612:30 amPDX - BIS
1 stop8h 19mDelta
Fri 6/147:50 amBIS - PDX
1 stop6h 47mDelta
Deal found 5/8$383
Sun 6/27:59 pmPDX - BIS
1 stop13h 31mMultiple Airlines
Sat 6/810:12 amBIS - PDX
2 stops25h 46mMultiple Airlines
Deal found 5/8$406
Fri 6/711:53 amPDX - BIS
1 stop5h 55mDelta
Fri 6/147:50 amBIS - PDX
1 stop6h 47mDelta
Deal found 5/8$418
Thu 5/234:07 pmPDX - BIS
1 stop5h 15mUnited Airlines
Tue 5/281:25 pmBIS - PDX
1 stop20h 14mUnited Airlines
Deal found 5/8$476
Sun 6/27:59 pmPDX - BIS
1 stop13h 31mMultiple Airlines
Sat 6/88:55 pmBIS - PDX
3 stops28h 01mMultiple Airlines
Deal found 5/8$497
Thu 5/234:07 pmPDX - BIS
1 stop5h 15mUnited Airlines
Tue 5/285:15 pmBIS - PDX
2 stops18h 57mUnited Airlines
Deal found 5/8$511

Portland to Bismarck 2024 flight deals

Discover exclusive flight deals for travel between Portland and Bismarck in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Check out some of the best flight deals from Portland to Bismarck in 2024. More deals are always being added, so be sure to check back regularly.
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
1 stop7h 37mDelta
Deal found 5/8$243
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
1 stop7h 37mDelta
Deal found 5/7$253
Fri 6/77:35 pmPDX - BIS
2 stops13h 14mDelta
Fri 6/144:10 pmBIS - PDX
2 stops9h 42mDelta
Deal found 5/8$268
Thu 6/612:30 amPDX - BIS
1 stop8h 19mDelta
Fri 6/144:10 pmBIS - PDX
2 stops9h 42mDelta
Deal found 5/8$278
Wed 7/101:46 pmPDX - BIS
1 stop8h 38mDelta
Wed 7/175:00 amBIS - PDX
1 stop7h 48mDelta
Deal found 5/7$298
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
2 stops12h 43mDelta
Deal found 5/8$301
Fri 8/2312:50 amPDX - BIS
1 stop8h 49mDelta
Wed 8/285:00 amBIS - PDX
2 stops12h 43mDelta
Deal found 5/7$311
Fri 6/711:53 amPDX - BIS
1 stop5h 55mDelta
Fri 6/144:10 pmBIS - PDX
2 stops9h 42mDelta
Deal found 5/8$313
Sat 8/246:00 amPDX - BIS
2 stops14h 57mDelta
Wed 8/285:00 amBIS - PDX
1 stop7h 37mDelta
Deal found 5/8$360

Find flights from Portland to Bismarck within your budget

Customize your flight search to find flights from Portland to Bismarck that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$243 - $518

Route

Depart

Return

Price

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 8/23

1 stop8h 49m

Bismarck

Wed 8/28

1 stop7h 37m

$243

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 8/23

1 stop8h 49m

Bismarck

Wed 8/28

1 stop7h 37m

$283

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 8/23

1 stop8h 49m

Bismarck

Wed 8/28

2 stops12h 43m

$301

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 6/7

1 stop8h 19m

Bismarck

Sat 6/15

2 stops8h 56m

$313

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Sat 6/8

1 stop5h 55m

Bismarck

Sat 6/15

2 stops8h 56m

$328

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Sat 8/24

1 stop5h 45m

Bismarck

Wed 8/28

1 stop18h 28m

$386

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Sun 6/2

1 stop13h 31m

Bismarck

Sat 6/8

2 stops25h 46m

$406

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Sat 8/24

1 stop5h 45m

Bismarck

Wed 8/28

1 stop18h 28m

$461

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Sat 6/1

1 stop7h 36m

Bismarck

Thu 6/6

1 stop10h 01m

$518

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from Portland to Bismarck?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Bismarck. Price data was last updated on May 3, 2024.
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Bismarck. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Portland to Bismarck?

Use this chart to determine the cheapest time to fly round-trip from Portland to Bismarck. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Bismarck flight should consider departing on Friday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Bismarck by month

Plan your trip from Portland to Bismarck by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Bismarck is currently $0 while a round-trip flight costs $360. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Portland to Bismarck (average of $340). Flying from Portland to Bismarck in June is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$393

February

$340

March

$462

April

$436

May

$457

June

$578

July

$570

August

$466

September

$464

October

$478

November

$394

December

$364

Temperature and rainfall in Bismarck by month

Plan your trip to Bismarck by taking into account the average temperature and rainfall totals by month.

BIS

Temperature

12.2 - 71.6 °F

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bismarck. Reviews last updated May 10, 2024.
Read through reviews of airlines operating flights from Portland to Bismarck, such as Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,768 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,768 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,768 reviews
Check prices

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Portland to Bismarck. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to Bismarck for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland to Bismarck for under $300. The cheapest flight booked recently is on Delta for just $243, but on average you can expect to pay $383.

  • What are the cheapest airlines flying from Portland to Bismarck round-trip?

    Flying on Delta is currently your cheapest option to Bismarck, with prices starting at $243. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $386 and $518, respectively. Delta is currently priced 55% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from Portland to Bismarck?

    Before booking your flight from Portland to Bismarck check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What does PDX to BIS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Bismarck Airport flight would often be abbreviated as a PDX to BIS flight.

  • Can I find deals for flights from Portland to Bismarck that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Bismarck flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Bismarck with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Bismarck flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Bismarck that include hotel bookings?

    Yes. In addition to deals on Portland to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Bismarck?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bismarck.

  • Can I find deals for business class flights from Portland to Bismarck?

    Yes. Cheapflights offers flight deals from Portland to Bismarck by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Bismarck that allow pets onboard?

    Many airlines flying from Portland to Bismarck offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Bismarck?

    Yes, you can often find last-minute deals on Portland to Bismarck flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Bismarck flight deals updated?

    The Portland to Bismarck flight deals you see on this page were last updated on 5/8.

See more FAQs

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Top 3 airlines flying from Portland to Bismarck

Discover the top 3 airlines that operate flights from Portland to Bismarck. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$487FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$334Average$388FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$347Average$652FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Portland to Bismarck by cabin class

Find flights from Portland to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Bismarck?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Bismarck. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Bismarck?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bismarck from Portland.

Can Cheapflights find flights from Portland to Bismarck with no change fees?

Yes, we can. To see specific flights from Portland to Bismarck with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Bismarck become cheaper?

Yes! Start tracking prices for Portland to Bismarck flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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