$265 Cheap Flights from Allentown (ABE) to Duluth (DLH)

View $265 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Duluth, MN (DLH-Duluth Intl.)

Cheap Flights from Allentown to Duluth (ABE-DLH)

Prices were available within the past 7 days and start at $265 for one-way flights and $655 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$655 Roundtrip, found 5 days ago
$655
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $655 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$672 Roundtrip, found 5 days ago
$672
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $672 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$690 Roundtrip, found 5 days ago
$690
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $690 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$708 Roundtrip, found 5 days ago
$708
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $708 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$731 Roundtrip, found 5 days ago
$731
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $731 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$742 Roundtrip, found 5 days ago
$742
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $742 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
ABE
Allentown
DLH
Duluth
$749 Roundtrip, found 5 days ago
$749
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 30 from Allentown to Duluth, returning Mon, Nov 3, priced at $749 found 5 days ago
United
Thu, Oct 23 - Sun, Oct 26
ABE
Allentown
DLH
Duluth
$783 Roundtrip, found 16 hours ago
$783
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Oct 23 from Allentown to Duluth, returning Sun, Oct 26, priced at $783 found 16 hours ago
United
Wed, Jul 8 - Wed, Jul 15
ABE
Allentown
DLH
Duluth
$823 Roundtrip, found 1 day ago
$823
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jul 8 from Allentown to Duluth, returning Wed, Jul 15, priced at $823 found 1 day ago
Delta
Wed, Jul 8 - Wed, Jul 15
ABE
Allentown
DLH
Duluth
$942 Roundtrip, found 1 day ago
$942
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 8 from Allentown to Duluth, returning Wed, Jul 15, priced at $942 found 1 day ago

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH) cost?
Get a cheap one-way flight from $265 or cheap return flight from $655 from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH)?
Planning your trip for October may help you find better deals, as it's the cheapest month for flights between ABE and DLH. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH)?
To find the cheapest airline flying from ABE to DLH, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH)?
You'll need to take a flight with a layover when traveling from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ABE to DLH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH)?
To avoid potential delays on the Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH) last-minute?
Holding off until right before your break to book your flight from ABE to DLH often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book an ABE to DLH flight and hotel package?
Compared with arranging hotels and flights separately, booking an ABE to DLH flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our wide range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Duluth Intl. Airport (DLH)?
In most cases, you're able to reschedule or cancel your ABE to DLH flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$654
Distance
936 mi

Book with confidence

Allentown to Duluth Flights

The cheapest times to fly from Allentown to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Allentown to Duluth are during the month of October. You can find some of the cheapest flights from Allentown to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Allentown to Duluth

Sunday is one of the best days to book for cheap flights from Allentown to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Allentown to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Allentown to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $265 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Allentown to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Allentown to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Allentown to Duluth Flights

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*Available to One Key members.