$224+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — PHL
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Bismarck to Philadelphia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bismarck to Philadelphia
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One-way
Cheapest flights from Bismarck to PhiladelphiaExplore 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 April 23, 2026.
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 April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/20. 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 12/811:39 am
PHL
- BIS
2 stops12h 58m
United Airlines
Deal found 4/20![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 4/20. 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.
Sat 12/55:30 pm
BIS
- PHL
1 stop5h 10m
Delta
Tue 12/87:15 pm
PHL
- BIS
1 stop5h 06m
Delta
Deal found 4/20![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/89:00 am
BIS
- PHL
1 stop9h 37m
United Airlines
Tue 5/123:34 pm
PHL
- BIS
1 stop9h 07m
United Airlines
Deal found 4/22![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 4/20. 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 8/296:00 am
BIS
- PHL
1 stop8h 51m
United Airlines
Tue 9/13:55 pm
PHL
- BIS
1 stop8h 43m
United Airlines
Deal found 4/20![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 4/20. 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 7/175:40 pm
BIS
- PHL
1 stop5h 17m
Delta
Mon 7/205:40 am
PHL
- BIS
1 stop8h 07m
Delta
Deal found 4/20![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:00 am
BIS
- PHL
1 stop4h 41m
Delta
Wed 6/35:45 am
PHL
- BIS
1 stop7h 49m
Delta
Deal found 4/21![Delta logo]()
$498
This Delta deal was found by Cheapflights users on 4/20. 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 11/65:30 pm
BIS
- PHL
1 stop5h 10m
Delta
Sun 11/85:30 am
PHL
- BIS
2 stops9h 55m
Delta
Deal found 4/20![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 4/22. 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 5/81:14 pm
BIS
- PHL
2 stops10h 43m
Delta
Tue 5/125:17 am
PHL
- BIS
2 stops8h 17m
Delta
Deal found 4/22![Delta logo]()
$542
Best flights from Bismarck to PhiladelphiaDiscover carefully curated flight deals from Bismarck to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Bismarck to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/89:00 am
BIS
- PHL
1 stop9h 37m
United Airlines
Tue 5/123:34 pm
PHL
- BIS
1 stop9h 07m
United Airlines
Deal found 4/22![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/20. 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 7/175:40 pm
BIS
- PHL
1 stop5h 17m
Delta
Mon 7/205:40 am
PHL
- BIS
1 stop8h 07m
Delta
Deal found 4/20![Delta logo]()
$495
This American Airlines deal was found by Cheapflights users on 4/19. 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 8/286:45 am
BIS
- PHL
2 stops11h 05m
American Airlines
Fri 8/2810:05 pm
PHL
- BIS
1 stop15h 56m
American Airlines
Deal found 4/19![American Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:00 am
BIS
- PHL
1 stop4h 41m
Delta
Wed 6/35:45 am
PHL
- BIS
1 stop7h 49m
Delta
Deal found 4/21![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 4/20. 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 8/296:00 am
BIS
- PHL
1 stop8h 51m
United Airlines
Tue 9/13:10 pm
PHL
- BIS
2 stops9h 28m
United Airlines
Deal found 4/20![United Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 4/22. 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 5/81:14 pm
BIS
- PHL
2 stops10h 43m
Delta
Tue 5/125:17 am
PHL
- BIS
2 stops8h 17m
Delta
Deal found 4/22![Delta logo]()
$542
This Delta deal was found by Cheapflights users on 4/20. 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 6/261:26 pm
BIS
- PHL
2 stops10h 33m
Delta
Sun 6/285:40 am
PHL
- BIS
1 stop5h 56m
Delta
Deal found 4/20![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 5/175:00 am
BIS
- PHL
1 stop4h 30m
Delta
Sun 6/215:40 am
PHL
- BIS
1 stop5h 56m
Delta
Deal found 4/22![Delta logo]()
$613
Last-minute flights from Bismarck to PhiladelphiaDiscover last-minute flight deals from Bismarck to Philadelphia. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Bismarck to Philadelphia. Data last updated April 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:00 am
BIS
- PHL
1 stop4h 41m
Delta
Wed 6/35:45 am
PHL
- BIS
1 stop7h 49m
Delta
Deal found 4/21![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/89:00 am
BIS
- PHL
1 stop9h 37m
United Airlines
Tue 5/123:34 pm
PHL
- BIS
1 stop9h 07m
United Airlines
Deal found 4/22![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/22. 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 5/81:14 pm
BIS
- PHL
2 stops10h 43m
Delta
Tue 5/125:17 am
PHL
- BIS
2 stops8h 17m
Delta
Deal found 4/22![Delta logo]()
$542
This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 5/175:00 am
BIS
- PHL
1 stop4h 30m
Delta
Sun 6/215:40 am
PHL
- BIS
1 stop5h 56m
Delta
Deal found 4/22![Delta logo]()
$613
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 5/1712:59 pm
BIS
- PHL
2 stops10h 41m
American Airlines
Sun 6/211:45 pm
PHL
- BIS
2 stops11h 12m
American Airlines
Deal found 4/22![American Airlines logo]()
$1,184
One-way flights from Bismarck to PhiladelphiaSearch for one-way flight options from Bismarck to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Bismarck to Philadelphia. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:20 pm
BIS
- PHL
2 stops31h 17m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 8/289:16 am
BIS
- PHL
1 stop8h 54m
United Airlines
Deal found 4/19![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 4/19. 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 8/285:00 am
BIS
- PHL
2 stops7h 27m
Delta
Deal found 4/19![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/82:26 pm
BIS
- PHL
1 stop7h 21m
American Airlines
Deal found 4/21![American Airlines logo]()
$458
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $440 (United Airlines) |
One-way from | $224 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $584 |
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 April 23, 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
Cheapest round-trip
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 5/8
9:00 am-7:37 pm
1 stop9h 37m
Philadelphia
Tue 5/12
3:34 pm-11:41 pm
1 stop9h 07m
$440
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 7/17
5:40 pm-11:57 pm
1 stop5h 17m
Philadelphia
Mon 7/20
5:40 am-12:47 pm
1 stop8h 07m
$495
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Sun 5/3
5:00 am-10:41 am
1 stop4h 41m
Philadelphia
Wed 6/3
5:45 am-12:34 pm
1 stop7h 49m
$498
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 5/8
1:14 pm-12:57 am
2 stops10h 43m
Philadelphia
Tue 5/12
5:17 am-12:34 pm
2 stops8h 17m
$542
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Sat 8/29
6:00 am-3:51 pm
1 stop8h 51m
Philadelphia
Tue 9/1
3:10 pm-11:38 pm
2 stops9h 28m
$545
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 6/26
1:26 pm-12:59 am
2 stops10h 33m
Philadelphia
Sun 6/28
5:40 am-10:36 am
1 stop5h 56m
$592
Quickest round-trip
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Sun 5/17
5:00 am-10:30 am
1 stop4h 30m
Philadelphia
Sun 6/21
5:40 am-10:36 am
1 stop5h 56m
$613
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 8/28
6:45 am-6:50 pm
2 stops11h 05m
Philadelphia
Fri 8/28
10:05 pm-1:01 pm
1 stop15h 56m
$778
Cheapest one-way
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 5/8
9:20 pm-5:37 am
2 stops31h 17m
$224
BismarckPhiladelphia
BIS - PHL
BISPHL
Bismarck
Fri 8/28
9:16 am-7:10 pm
1 stop8h 54m
$334
Showing 1-10 of 12 resultsSorted 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BIS-PHL
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 April 23, 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.
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark
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Bismarck and Philadelphia flights
Browse other Bismarck and Philadelphia flight options. Last updated on April 23, 2026.
Other flights from Bismarck
Browse through other flights departing from Bismarck. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
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Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$535 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$372 | FlexibilityNo cancel fee | On-timeN/A |