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$272+ Cheap flights from Bismarck to Philadelphia (BIS - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — PHL
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Bismarck to Philadelphia

Cheapest flights from Bismarck to Philadelphia
Explore the most affordable flight options available from Bismarck to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 8/285:36 pm
BIS
-
PHL
1 stop5h 20m
Delta
Mon 9/75:45 am
PHL
-
BIS
1 stop8h 02m
Delta
Deal found 6/22$365
This American Airlines deal was found by Cheapflights users on 6/22. 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 7/311:55 pm
BIS
-
PHL
1 stop9h 40m
American Airlines
Tue 8/43:00 pm
PHL
-
BIS
1 stop8h 59m
American Airlines
Deal found 6/22$422
This Delta deal was found by Cheapflights users on 6/23. 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 7/811:20 am
BIS
-
PHL
1 stop5h 44m
Delta
Sun 7/125:40 am
PHL
-
BIS
1 stop6h 00m
Delta
Deal found 6/23$445
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/291:40 pm
BIS
-
PHL
2 stops10h 19m
United Airlines
Tue 9/18:20 am
PHL
-
BIS
2 stops13h 13m
United Airlines
Deal found 6/24$486
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 7/21:55 pm
BIS
-
PHL
1 stop7h 22m
American Airlines
Fri 7/35:07 am
PHL
-
BIS
1 stop6h 39m
American Airlines
Deal found 6/23$523
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/912:46 pm
BIS
-
PHL
1 stop8h 12m
American Airlines
Mon 7/134:22 pm
PHL
-
BIS
1 stop7h 37m
American Airlines
Deal found 6/24$524
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 12/51:30 pm
BIS
-
PHL
1 stop8h 16m
United Airlines
Tue 12/81:00 pm
PHL
-
BIS
2 stops11h 37m
United Airlines
Deal found 6/22$538
This American Airlines deal was found by Cheapflights users on 6/21. 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 8/712:58 pm
BIS
-
PHL
1 stop8h 25m
American Airlines
Mon 8/1012:04 pm
PHL
-
BIS
2 stops11h 40m
American Airlines
Deal found 6/21$597
This American Airlines deal was found by Cheapflights users on 6/22. 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 8/281:55 pm
BIS
-
PHL
2 stops8h 45m
American Airlines
Mon 9/75:43 am
PHL
-
BIS
1 stop7h 44m
American Airlines
Deal found 6/22$628

Find flight deals from Bismarck to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Philadelphia (PHL). 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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$365
(Delta)

One-way from

$272
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$616
Provider with most accurate pricing for Bismarck-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Philadelphia flights.
Search Deals
From Bismarck to Philadelphia
Search Deals
One-way flight from Bismarck to Philadelphia
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Philadelphia 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 June 25, 2026.
Use the filters below to find and compare flights from Bismarck to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Fri 7/31

12:46 pm-9:58 pm

1 stop8h 12m

Philadelphia

Tue 8/4

12:07 pm-10:59 pm

2 stops11h 52m

$454

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Sat 12/5

1:30 pm-10:46 pm

1 stop8h 16m

Philadelphia

Tue 12/8

1:00 pm-11:37 pm

2 stops11h 37m

$538

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Sat 8/29

1:40 pm-12:59 am

2 stops10h 19m

Philadelphia

Tue 9/1

10:05 am-4:26 pm

1 stop7h 21m

$538
Quickest round-trip

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Thu 7/9

12:46 pm-8:25 pm

1 stop6h 39m

Philadelphia

Mon 7/13

1:49 pm-10:59 pm

2 stops10h 10m

$676
Cheapest one-way

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Sat 10/10

9:31 pm-3:52 pm

2 stops41h 21m

$272
Quickest one-way

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Sat 10/10

5:30 pm-11:40 pm

1 stop5h 10m

$361

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Sat 10/10

9:31 pm-9:10 am

3 stops34h 39m

$385

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

Mon 9/28

7:12 am-7:23 pm

2 stops11h 11m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Sorted by cheapest first

Compare providers for flights from Bismarck to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Philadelphia in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bismarck-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bismarck to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Bismarck 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 Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 25, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Bismarck to Philadelphia. 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
7.8
Good
8,440 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,440 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,756 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Overall

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • How long is the flight from Bismarck to Philadelphia?

    Departing from Bismarck to Philadelphia will take you 5h 20m. Bismarck and Philadelphia are separated by a distance of 1360 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to Philadelphia, with prices starting at $249. Another option worth looking into is Delta, starting at $268 round trip. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Wyomissing
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Bismarck to Philadelphia

Discover the top 2 airlines that operate flights from Bismarck to Philadelphia. 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$249Average$584FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$489FlexibilityNo cancel feeOn-timeN/A

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