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$704+ Cheap flights from Bismarck to Allentown (BIS - ABE)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — ABE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Bismarck to Allentown

Cheapest flights from Bismarck to Allentown
Explore the most affordable flight options available from Bismarck to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 12/146:00 amBIS - ABE
2 stops9h 44mAmerican Airlines
Wed 12/171:48 pmABE - BIS
2 stops9h 30mAmerican Airlines
Deal found 10/28$704
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 12/148:00 amBIS - ABE
3 stops12h 46mUnited Airlines
Wed 12/176:30 amABE - BIS
3 stops16h 18mUnited Airlines
Deal found 10/28$1,290

Cheap flight deals from Bismarck to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Allentown (ABE). 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 October 28, 2025.

Round-trip from

$704
(American Airlines)
From Bismarck to Allentown-Bethlehem
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Allentown 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 October 28, 2025.
Use the filters below to find and compare flights from Bismarck to Allentown that are best for you.

Fly from

Bismarck

Fly to

Allentown

Route

Depart

Return

Price

BismarckAllentown

BIS - ABE

BISABE

Bismarck

Sun 12/14

6:00 am-4:44 pm

2 stops9h 44m

Allentown-Bethlehem

Wed 12/17

1:48 pm-10:18 pm

2 stops9h 30m

$704

BismarckAllentown

BIS - ABE

BISABE

Bismarck

Sun 12/14

8:00 am-9:46 pm

3 stops12h 46m

Allentown-Bethlehem

Wed 12/17

6:30 am-9:48 pm

3 stops16h 18m

$1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Bismarck to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown 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.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Allentown

What is the cheapest month to book a flight from Bismarck to Allentown?

Currently, June is the cheapest month in which you can book a flight from Bismarck to Allentown (average of $243). Flying from Bismarck to Allentown in April is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Allentown. 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 Allentown?

    American Airlines and United Airlines can get you from Bismarck to Allentown in just under 9h 44m. Your travel time can differ by up to 3h 02m. The distance from Bismarck to Allentown is about 1326 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Bismarck to Allentown?

    Currently, June is the cheapest month in which you can book a flight from Bismarck to Allentown (average of $243). Flying from Bismarck to Allentown in April is currently the most expensive (average of $424). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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