$408+ Cheap flights from Philadelphia to Bismarck (PHL - BIS)
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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BIS
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Bismarck with Cheapflights
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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 Philadelphia to Bismarck
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Best
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One-way
Cheapest flights from Philadelphia to BismarckExplore 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 May 25, 2026.
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 May 25, 2026.
This American Airlines deal was found by Cheapflights users on 5/25. 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 7/35:07 am
PHL
- BIS
1 stop6h 39m
American Airlines
Sat 7/111:55 pm
BIS
- PHL
1 stop7h 50m
American Airlines
Deal found 5/25![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 5/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:00 am
PHL
- BIS
1 stop8h 17m
United Airlines
Mon 6/11:45 pm
BIS
- PHL
2 stops10h 14m
United Airlines
Deal found 5/21![United Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/298:20 am
PHL
- BIS
2 stops13h 13m
United Airlines
Tue 9/16:00 am
BIS
- PHL
2 stops10h 54m
United Airlines
Deal found 5/24![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/2910:30 am
PHL
- BIS
2 stops11h 03m
United Airlines
Mon 8/311:40 pm
BIS
- PHL
1 stop9h 05m
United Airlines
Deal found 5/24![United Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 8/195:00 am
PHL
- BIS
1 stop9h 25m
American Airlines
Mon 8/2412:58 pm
BIS
- PHL
1 stop5h 21m
American Airlines
Deal found 5/24![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 6/175:00 am
PHL
- BIS
1 stop9h 30m
American Airlines
Tue 6/232:00 pm
BIS
- PHL
2 stops9h 15m
American Airlines
Deal found 5/25![American Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 5/2911:28 am
PHL
- BIS
1 stop6h 33m
Delta
Mon 6/15:42 pm
BIS
- PHL
1 stop4h 30m
Delta
Deal found 5/21![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 5/21. 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.
Thu 7/165:40 am
PHL
- BIS
1 stop8h 07m
Delta
Sun 7/195:00 am
BIS
- PHL
1 stop4h 44m
Delta
Deal found 5/21![Delta logo]()
$515
Best flights from Philadelphia to BismarckDiscover carefully curated flight deals from Philadelphia to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Philadelphia to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This American Airlines deal was found by Cheapflights users on 5/25. 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 7/35:07 am
PHL
- BIS
1 stop6h 39m
American Airlines
Sat 7/111:55 pm
BIS
- PHL
2 stops9h 51m
American Airlines
Deal found 5/25![American Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/2910:30 am
PHL
- BIS
2 stops11h 03m
United Airlines
Mon 8/311:40 pm
BIS
- PHL
2 stops10h 19m
United Airlines
Deal found 5/24![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 5/25. 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 6/175:40 am
PHL
- BIS
1 stop8h 06m
Delta
Tue 6/235:42 pm
BIS
- PHL
1 stop5h 16m
Delta
Deal found 5/25![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/2910:30 am
PHL
- BIS
2 stops11h 03m
United Airlines
Tue 9/16:00 am
BIS
- PHL
2 stops10h 54m
United Airlines
Deal found 5/22![United Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/293:06 pm
PHL
- BIS
1 stop8h 38m
American Airlines
Mon 8/311:55 pm
BIS
- PHL
1 stop7h 56m
American Airlines
Deal found 5/24![American Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 7/245:40 am
PHL
- BIS
1 stop8h 07m
Delta
Sun 7/265:00 am
BIS
- PHL
1 stop4h 44m
Delta
Deal found 5/21![Delta logo]()
$515
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Wed 8/191:53 pm
PHL
- BIS
2 stops9h 51m
American Airlines
Mon 8/241:55 pm
BIS
- PHL
2 stops8h 45m
American Airlines
Deal found 5/24![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 7/2812:07 pm
PHL
- BIS
2 stops11h 52m
American Airlines
Sat 8/11:55 pm
BIS
- PHL
2 stops9h 51m
American Airlines
Deal found 5/24![American Airlines logo]()
$516
Last-minute flights from Philadelphia to BismarckDiscover last-minute flight deals from Philadelphia to Bismarck. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Bismarck. Data last updated May 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/22. 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.
Thu 5/2811:28 am
PHL
- BIS
1 stop6h 33m
Delta
Sun 5/318:04 am
BIS
- PHL
1 stop5h 45m
Delta
Deal found 5/22![Delta logo]()
$569
This American Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 5/281:52 pm
PHL
- BIS
2 stops11h 05m
American Airlines
Sun 5/3112:42 pm
BIS
- PHL
1 stop11h 01m
American Airlines
Deal found 5/22![American Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 5/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:00 am
PHL
- BIS
1 stop8h 17m
United Airlines
Mon 6/11:45 pm
BIS
- PHL
2 stops10h 14m
United Airlines
Deal found 5/21![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 5/2911:28 am
PHL
- BIS
1 stop6h 33m
Delta
Mon 6/15:42 pm
BIS
- PHL
1 stop4h 30m
Delta
Deal found 5/21![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 6/55:45 am
PHL
- BIS
1 stop7h 49m
Delta
Tue 6/95:42 pm
BIS
- PHL
1 stop5h 16m
Delta
Deal found 5/21![Delta logo]()
$542
This American Airlines deal was found by Cheapflights users on 5/21. 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 6/53:52 pm
PHL
- BIS
2 stops9h 05m
American Airlines
Tue 6/912:47 pm
BIS
- PHL
1 stop6h 21m
American Airlines
Deal found 5/21![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 5/22. 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 6/77:08 am
PHL
- BIS
1 stop7h 22m
American Airlines
Tue 7/712:46 pm
BIS
- PHL
1 stop6h 39m
American Airlines
Deal found 5/22![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 6/175:00 am
PHL
- BIS
1 stop9h 30m
American Airlines
Tue 6/232:00 pm
BIS
- PHL
2 stops9h 15m
American Airlines
Deal found 5/25![American Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 5/21. 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 6/195:15 am
PHL
- BIS
1 stop8h 02m
American Airlines
Fri 6/262:00 pm
BIS
- PHL
1 stop9h 36m
American Airlines
Deal found 5/21![American Airlines logo]()
$671
One-way flights from Philadelphia to BismarckSearch for one-way flight options from Philadelphia to Bismarck. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Philadelphia to Bismarck. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Delta deal was found by Cheapflights users on 5/21. 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.
Thu 7/305:40 am
PHL
- BIS
1 stop6h 00m
Delta
Deal found 5/21![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 7/308:05 am
PHL
- BIS
2 stops29h 51m
United Airlines
Deal found 5/22![United Airlines logo]()
$519
Find 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 May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $411 (Delta) |
One-way from | $408 (Delta) |
Popular in | April |
Cheapest in | September |
Average price | $472 |
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 May 25, 2026.
Use the filters below to find and compare flights from Philadelphia to Bismarck that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Fri 7/3
5:07 am-10:46 am
1 stop6h 39m
Bismarck
Sat 7/11
1:55 pm-12:46 am
2 stops9h 51m
$416
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Sat 8/29
10:30 am-8:33 pm
2 stops11h 03m
Bismarck
Mon 8/31
1:40 pm-12:59 am
2 stops10h 19m
$416
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Wed 6/17
5:40 am-12:46 pm
1 stop8h 06m
Bismarck
Tue 6/23
5:42 pm-11:58 pm
1 stop5h 16m
$445
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Sat 8/29
10:30 am-8:33 pm
2 stops11h 03m
Bismarck
Tue 9/1
6:00 am-5:54 pm
2 stops10h 54m
$455
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Sat 8/29
3:06 pm-10:44 pm
1 stop8h 38m
Bismarck
Mon 8/31
1:55 pm-10:51 pm
1 stop7h 56m
$463
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Wed 8/19
1:53 pm-10:44 pm
2 stops9h 51m
Bismarck
Mon 8/24
1:55 pm-11:40 pm
2 stops8h 45m
$473
Quickest round-trip
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Fri 7/24
5:40 am-12:47 pm
1 stop8h 07m
Bismarck
Sun 7/26
5:00 am-10:44 am
1 stop4h 44m
$515
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Tue 7/28
12:07 pm-10:59 pm
2 stops11h 52m
Bismarck
Sat 8/1
1:55 pm-12:46 am
2 stops9h 51m
$516
Cheapest one-way
Quickest one-way
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Thu 7/30
5:40 am-10:40 am
1 stop6h 00m
$408
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Thu 7/30
7:09 am-1:25 pm
1 stop7h 16m
$408
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Bismarck
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 Philadelphia to Bismarck in May.
| 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 Philadelphia-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Bismarck 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 Philadelphia-Bismarck 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 Philadelphia to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Philadelphia with our price prediction graph.
PHL-BIS
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.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Bismarck
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 25, 2026.
Read reviews from past customers who have flown Delta 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.
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Other flights to Bismarck
Explore flights to Bismarck departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Complete your trip
Complete your trip to Bismarck by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Bismarck by cabin class
Find flights from Philadelphia to Bismarck, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Bismarck flights
Browse other Philadelphia and Bismarck flight options. Last updated on May 25, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$433 | FlexibilityNo cancel fee | On-timeN/A |