$330+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BIS
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Bismarck 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Last-minute
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 30, 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 30, 2026.
This Delta deal was found by Cheapflights users on 5/28. 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.
Tue 7/285:40 am
PHL
- BIS
1 stop8h 07m
Delta
Sat 8/15:40 pm
BIS
- PHL
1 stop4h 41m
Delta
Deal found 5/28![Delta logo]()
$411
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:32 am
PHL
- BIS
2 stops10h 54m
United Airlines
Sat 6/131:45 pm
BIS
- PHL
1 stop8h 45m
United Airlines
Deal found 5/25![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 5/26. 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 5/26![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 5/28. 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 5/284:14 pm
PHL
- BIS
1 stop8h 27m
United Airlines
Mon 6/11:45 pm
BIS
- PHL
2 stops10h 14m
United Airlines
Deal found 5/28![United Airlines logo]()
$475
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.
Tue 6/94:22 pm
PHL
- BIS
1 stop8h 35m
American Airlines
Sat 6/136:00 am
BIS
- PHL
1 stop7h 20m
American Airlines
Deal found 5/25![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 5/26. 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 6/247:36 am
PHL
- BIS
1 stop5h 41m
American Airlines
Sat 6/2712:47 pm
BIS
- PHL
1 stop6h 20m
American Airlines
Deal found 5/26![American Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 5/28. 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 5/287:01 pm
PHL
- BIS
1 stop5h 21m
Delta
Mon 6/15:42 pm
BIS
- PHL
1 stop4h 30m
Delta
Deal found 5/28![Delta logo]()
$508
This American Airlines deal was found by Cheapflights users on 5/29. 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
1 stop8h 02m
American Airlines
Deal found 5/29![American Airlines logo]()
$511
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 30, 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 30, 2026.
This United Airlines deal was found by Cheapflights users on 5/26. 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 5/26![United Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 5/29. 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 7/285:15 am
PHL
- BIS
1 stop8h 01m
American Airlines
Sat 8/11:55 pm
BIS
- PHL
1 stop8h 02m
American Airlines
Deal found 5/29![American Airlines logo]()
$479
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 6/245:15 am
PHL
- BIS
1 stop8h 02m
American Airlines
Sat 6/2712:47 pm
BIS
- PHL
1 stop8h 12m
American Airlines
Deal found 5/25![American Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Wed 10/213:48 pm
PHL
- BIS
1 stop29h 15m
United Airlines
Sat 10/245:45 am
BIS
- PHL
2 stops12h 39m
United Airlines
Deal found 5/28![United Airlines logo]()
$616
Last-minute flights from Philadelphia to BismarckDiscover last-minute flight deals from Philadelphia to Bismarck. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Bismarck. Data last updated May 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/28. 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 5/284:14 pm
PHL
- BIS
1 stop8h 27m
United Airlines
Mon 6/11:45 pm
BIS
- PHL
2 stops10h 14m
United Airlines
Deal found 5/28![United Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 5/28. 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 5/287:01 pm
PHL
- BIS
1 stop5h 21m
Delta
Mon 6/15:42 pm
BIS
- PHL
1 stop4h 30m
Delta
Deal found 5/28![Delta logo]()
$508
This American Airlines deal was found by Cheapflights users on 5/28. 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 5/2810:01 pm
PHL
- BIS
2 stops15h 11m
American Airlines
Mon 6/12:00 pm
BIS
- PHL
2 stops9h 15m
American Airlines
Deal found 5/28![American Airlines logo]()
$1,005
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:32 am
PHL
- BIS
2 stops10h 54m
United Airlines
Sat 6/131:45 pm
BIS
- PHL
1 stop8h 45m
United Airlines
Deal found 5/25![United Airlines logo]()
$439
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.
Tue 6/94:22 pm
PHL
- BIS
1 stop8h 35m
American Airlines
Sat 6/136:00 am
BIS
- PHL
1 stop7h 20m
American Airlines
Deal found 5/25![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 5/26. 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 6/247:36 am
PHL
- BIS
1 stop5h 41m
American Airlines
Sat 6/2712:47 pm
BIS
- PHL
1 stop6h 20m
American Airlines
Deal found 5/26![American Airlines logo]()
$506
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
PHL
- BIS
2 stops12h 19m
United Airlines
Sat 6/271:45 pm
BIS
- PHL
2 stops10h 12m
United Airlines
Deal found 5/25![United Airlines logo]()
$826
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 30, 2026.
Search for one-way flight options from Philadelphia to Bismarck. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:16 pm
PHL
- BIS
2 stops39h 00m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 5/28. 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 5/28![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 6/104:14 pm
PHL
- BIS
1 stop8h 27m
United Airlines
Deal found 5/26![United Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Wed 6/101:17 pm
PHL
- BIS
2 stops22h 55m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/26. 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 7/306:00 am
PHL
- BIS
2 stops31h 56m
United Airlines
Deal found 5/26![United Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 6/151:45 pm
PHL
- BIS
2 stops11h 12m
American Airlines
Deal found 5/27![American Airlines logo]()
$649
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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $411 (Delta) |
One-way from | $330 (Kiwi.com) |
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 30, 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
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
Quickest round-trip
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Tue 7/28
5:15 am-12:16 pm
1 stop8h 01m
Bismarck
Sat 8/1
1:55 pm-10:57 pm
1 stop8h 02m
$479
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Wed 6/24
5:15 am-12:17 pm
1 stop8h 02m
Bismarck
Sat 6/27
12:47 pm-9:59 pm
1 stop8h 12m
$518
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Wed 10/21
3:48 pm-8:03 pm
1 stop29h 15m
Bismarck
Sat 10/24
5:45 am-7:24 pm
2 stops12h 39m
$616
Cheapest one-way
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Tue 7/28
9:16 pm-11:16 am
2 stops39h 00m
$330
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
Tue 7/28
10:00 am-5:25 pm
1 stop8h 25m
$408
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Mon 6/15
10:00 am-5:17 pm
1 stop8h 17m
$424
PhiladelphiaBismarck
PHL - BIS
PHLBIS
Philadelphia
Thu 7/30
6:00 am-12:56 pm
2 stops31h 56m
$520
Sorted 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 30, 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.
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
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 30, 2026.
Complete your trip
Complete your trip to Bismarck by adding a car rental and/or hotel reservation to your travel itinerary.
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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 30, 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 30, 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$433 | FlexibilityNo cancel fee | On-timeN/A |