$394+ Cheap flights from Allentown to Bismarck (ABE - 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BIS
Dec 17 — Dec 241
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Allentown to BismarckExplore the most affordable flight options available from Allentown to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.
Explore the most affordable flight options available from Allentown to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.
This Delta deal was found by Cheapflights users on 11/15. 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 12/612:54 pmABE - BIS
2 stops11h 44mDelta
Tue 12/911:47 amBIS - ABE
2 stops9h 24mDelta
Deal found 11/15![Delta logo]()
$394
Cheap flight deals from Allentown to Bismarck
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 November 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $394 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown 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 November 17, 2025.
Use the filters below to find and compare flights from Allentown to Bismarck that are best for you.
Fly from
Allentown
Fly to
Bismarck
Route
Depart
Return
Price
AllentownBismarck
ABE - BIS
ABEBIS
Allentown-Bethlehem
Sat 12/6
12:54 pm-11:38 pm
2 stops11h 44m
Bismarck
Tue 12/9
11:47 am-10:11 pm
2 stops9h 24m
$394
AllentownBismarck
ABE - BIS
ABEBIS
Allentown-Bethlehem
Sat 2/21
12:47 pm-11:23 pm
2 stops11h 36m
Bismarck
Tue 2/24
5:30 pm-10:47 pm
2 stops28h 17m
$572
Compare providers for flights from Allentown 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 Allentown to Bismarck in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Allentown-Bismarck flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Bismarck flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Bismarck flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-Bismarck flights, Cheapflights users trust Expedia the most. Expedia 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 Allentown-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 Allentown to Bismarck
Have a flexible travel schedule? Discover the best time to fly to Bismarck from Allentown 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.