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$459+ Cheap flights from Allentown to Duluth (ABE - DLH)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DLH
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Allentown to Duluth

Cheapest flights from Allentown to Duluth
Explore the most affordable flight options available from Allentown to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:36 pm
ABE
-
DLH
1 stop6h 32m
United Airlines
Sat 6/65:00 am
DLH
-
ABE
1 stop7h 48m
United Airlines
Deal found 3/27$459
This United Airlines deal was found by Cheapflights users on 3/26. 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 12/510:38 am
ABE
-
DLH
1 stop4h 51m
United Airlines
Wed 12/95:00 am
DLH
-
ABE
1 stop7h 42m
United Airlines
Deal found 3/26$472
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/710:35 am
ABE
-
DLH
1 stop4h 52m
United Airlines
Sat 4/113:08 pm
DLH
-
ABE
1 stop5h 09m
United Airlines
Deal found 3/23$708

Find flight deals from Allentown to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Duluth (DLH). 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$459
(United Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Duluth Intl flights.
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From Allentown-Bethlehem to Duluth Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Duluth 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 March 29, 2026.
Use the filters below to find and compare flights from Allentown to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownDuluth

ABE - DLH

ABEDLH

Allentown-Bethlehem

Fri 5/29

2:23 pm-9:46 pm

1 stop8h 23m

Duluth Intl

Sat 6/6

7:03 am-1:48 pm

1 stop5h 45m

$459
Quickest round-trip

AllentownDuluth

ABE - DLH

ABEDLH

Allentown-Bethlehem

Tue 4/7

10:35 am-2:27 pm

1 stop4h 52m

Duluth Intl

Sat 4/11

3:08 pm-9:17 pm

1 stop5h 09m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Allentown-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Duluth 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 Allentown-Duluth 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 Duluth

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

Related info for your journey

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

    United Airlines can get you from Allentown to Duluth in just under 8h 23m. Your travel time can differ by up to . Airlines will cover a distance of 936 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Duluth?

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Two Harbors

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