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$556+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — ABE
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 septiembre 11, 2025.

Round-trip from

$556
(Delta)
From Bismarck to Allentown-Bethlehem
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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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
sáb. 12/67:31 amBIS - ABE
2 stops8h 43mDelta
sáb. 12/136:00 amABE - BIS
2 stops14h 53mDelta
Deal found 9/11$556
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 12/97:40 amBIS - ABE
2 stops8h 34mDelta
lun. 12/156:00 pmABE - BIS
2 stops19h 47mDelta
Deal found 9/11$560
This Delta deal was found by Cheapflights users on 9/11. 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.
dom. 12/147:31 amBIS - ABE
2 stops8h 43mDelta
lun. 12/226:00 amABE - BIS
2 stops14h 48mDelta
Deal found 9/11$568
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 12/97:40 amBIS - ABE
2 stops8h 34mDelta
mié. 12/176:00 pmABE - BIS
2 stops19h 47mDelta
Deal found 9/11$585
This Delta deal was found by Cheapflights users on 9/11. 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.
lun. 12/155:36 pmBIS - ABE
2 stops17h 38mDelta
mar. 12/235:57 pmABE - BIS
2 stops17h 41mDelta
Deal found 9/11$589
This Delta deal was found by Cheapflights users on 9/11. 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.
lun. 11/171:20 pmBIS - ABE
2 stops21h 56mDelta
mar. 11/2512:56 pmABE - BIS
2 stops7h 51mDelta
Deal found 9/11$603
This Delta deal was found by Cheapflights users on 9/11. 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.
vie. 12/51:27 pmBIS - ABE
2 stops26h 47mDelta
sáb. 12/136:00 amABE - BIS
2 stops14h 53mDelta
Deal found 9/11$604
This Delta deal was found by Cheapflights users on 9/11. 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.
dom. 12/147:31 amBIS - ABE
2 stops8h 43mDelta
dom. 12/215:57 pmABE - BIS
2 stops19h 46mDelta
Deal found 9/11$608
This Delta deal was found by Cheapflights users on 9/11. 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.
sáb. 12/67:31 amBIS - ABE
2 stops8h 43mDelta
vie. 12/126:00 pmABE - BIS
2 stops18h 40mDelta
Deal found 9/11$615
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 12/167:40 amBIS - ABE
2 stops8h 34mDelta
lun. 12/2212:50 pmABE - BIS
2 stops7h 58mDelta
Deal found 9/11$637
This Delta deal was found by Cheapflights users on 9/11. 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.
sáb. 12/1312:20 pmBIS - ABE
2 stops8h 51mDelta
dom. 12/215:57 pmABE - BIS
2 stops19h 46mDelta
Deal found 9/11$639
This Delta deal was found by Cheapflights users on 9/11. 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.
dom. 11/165:00 amBIS - ABE
2 stops16h 12mDelta
lun. 11/246:00 amABE - BIS
2 stops14h 47mDelta
Deal found 9/11$648

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 septiembre 11, 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

dom. 12/14

7:31 am-5:14 pm

2 stops8h 43m

Allentown-Bethlehem

lun. 12/22

6:00 am-7:48 pm

2 stops14h 48m

$568

BismarckAllentown

BIS - ABE

BISABE

Bismarck

mar. 12/9

7:40 am-5:14 pm

2 stops8h 34m

Allentown-Bethlehem

mié. 12/17

6:00 pm-12:47 pm

2 stops19h 47m

$585

BismarckAllentown

BIS - ABE

BISABE

Bismarck

lun. 12/15

5:36 pm-12:14 pm

2 stops17h 38m

Allentown-Bethlehem

lun. 12/22

6:00 am-7:48 pm

2 stops14h 48m

$589

BismarckAllentown

BIS - ABE

BISABE

Bismarck

dom. 12/14

7:31 am-5:14 pm

2 stops8h 43m

Allentown-Bethlehem

dom. 12/21

5:57 pm-12:43 pm

2 stops19h 46m

$608

BismarckAllentown

BIS - ABE

BISABE

Bismarck

sáb. 12/6

7:31 am-5:14 pm

2 stops8h 43m

Allentown-Bethlehem

vie. 12/12

6:00 pm-11:40 am

2 stops18h 40m

$615

BismarckAllentown

BIS - ABE

BISABE

Bismarck

sáb. 12/13

12:20 pm-10:11 pm

2 stops8h 51m

Allentown-Bethlehem

dom. 12/21

5:57 pm-12:43 pm

2 stops19h 46m

$639

BismarckAllentown

BIS - ABE

BISABE

Bismarck

dom. 11/16

5:00 am-10:12 pm

2 stops16h 12m

Allentown-Bethlehem

lun. 11/24

6:00 am-7:47 pm

2 stops14h 47m

$648

BismarckAllentown

BIS - ABE

BISABE

Bismarck

mar. 12/16

1:27 pm-12:14 pm

2 stops21h 47m

Allentown-Bethlehem

jue. 12/25

6:00 am-7:48 pm

2 stops14h 48m

$648

BismarckAllentown

BIS - ABE

BISABE

Bismarck

dom. 12/7

5:00 am-5:14 pm

2 stops11h 14m

Allentown-Bethlehem

lun. 12/15

6:00 pm-12:47 pm

2 stops19h 47m

$648

BismarckAllentown

BIS - ABE

BISABE

Bismarck

lun. 11/17

1:20 pm-12:16 pm

2 stops21h 56m

Allentown-Bethlehem

mié. 11/26

12:56 pm-11:26 pm

2 stops11h 30m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
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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, February is the cheapest month in which you can book a flight from Bismarck to Allentown (average of $289). Flying from Bismarck to Allentown in December is currently the most expensive (average of $382). 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?

    Delta can get you from Bismarck to Allentown in just under 8h 43m. Your travel time can differ by up to . The distance from Bismarck to Allentown is about 1326 mi.

  • 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, February is the cheapest month in which you can book a flight from Bismarck to Allentown (average of $289). Flying from Bismarck to Allentown in December is currently the most expensive (average of $382). 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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