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Bismarck

$269+ Cheap flights from Philadelphia to Bismarck (PHL - BIS)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BIS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Philadelphia to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 July 3, 2025.

Round-trip from

$269
(Delta)

Popular in

August

Cheapest in

March

Average price

$353
From Philadelphia to Bismarck
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Philadelphia to Bismarck

Cheapest flights from Philadelphia to Bismarck
Explore the most affordable flight options available from Philadelphia to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amPHL - BIS
1 stop5h 39mDelta
Wed 9/105:42 pmBIS - PHL
1 stop5h 09mDelta
Deal found 7/3$269
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:40 amPHL - BIS
2 stops11h 46mAmerican Airlines
Fri 9/122:32 pmBIS - PHL
1 stop7h 10mAmerican Airlines
Deal found 7/3$354
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:30 amPHL - BIS
2 stops11h 16mUnited Airlines
Wed 9/1011:35 amBIS - PHL
2 stops11h 45mUnited Airlines
Deal found 7/3$410
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:47 amPHL - BIS
3 stops27h 22mMultiple Airlines
Sun 9/2111:36 amBIS - PHL
2 stops30h 48mMultiple Airlines
Deal found 7/1$440

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Philadelphia to Bismarck that are best for you.

Fly from

Philadelphia

Fly to

Bismarck

Route

Depart

Return

Price

PhiladelphiaBismarck

PHL - BIS

PHLBIS

Philadelphia

Wed 9/3

6:00 am-10:39 am

1 stop5h 39m

Bismarck

Wed 9/10

5:42 pm-11:51 pm

1 stop5h 09m

$269

PhiladelphiaBismarck

PHL - BIS

PHLBIS

Philadelphia

Fri 9/5

11:40 am-10:26 pm

2 stops11h 46m

Bismarck

Fri 9/12

2:32 pm-10:42 pm

1 stop7h 10m

$354

PhiladelphiaBismarck

PHL - BIS

PHLBIS

Philadelphia

Thu 9/4

10:30 am-8:46 pm

2 stops11h 16m

Bismarck

Fri 9/12

11:35 am-12:20 am

2 stops11h 45m

$410

PhiladelphiaBismarck

PHL - BIS

PHLBIS

Philadelphia

Thu 9/18

9:47 am-12:09 pm

3 stops27h 22m

Bismarck

Sun 9/21

11:36 am-7:24 pm

2 stops30h 48m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Philadelphia to Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 July 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Philadelphia to Bismarck. 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
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

    Our cheapest airline available from Philadelphia to Bismarck is Delta. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $354 and $410 round-trip. Delta is currently priced 46% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • What is the cheapest month to book a flight from Philadelphia to Bismarck?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Bismarck (average of $346). Flying from Philadelphia to Bismarck in July is currently the most expensive (average of $431). 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.

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Top airline flying from Philadelphia to Bismarck

Discover the top airline that operate flights from Philadelphia 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$472FlexibilityNo cancel feeOn-timeN/A

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