$211 Cheap Flights from Allentown (ABE) to Duluth (DLH)

View $211 flight on Wed, Dec 31, 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 $211 for one-way flights and $333 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 31 - Tue, Jan 13
ABE
Allentown
DLH
Duluth
$333 Roundtrip, found 4 days ago
$333
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 31 from Allentown to Duluth, returning Tue, Jan 13, priced at $333 found 4 days ago
Delta
Thu, Jan 1 - Tue, Jan 13
ABE
Allentown
DLH
Duluth
$343 Roundtrip, found 4 days ago
$343
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 1 from Allentown to Duluth, returning Tue, Jan 13, priced at $343 found 4 days ago
United
Fri, Sep 5 - Sat, Sep 6
ABE
Allentown
DLH
Duluth
$348 Roundtrip, found 5 days ago
$348
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 5 from Allentown to Duluth, returning Sat, Sep 6, priced at $348 found 5 days ago
Delta
Wed, Dec 31 - Wed, Jan 14
ABE
Allentown
DLH
Duluth
$383 Roundtrip, found 4 days ago
$383
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 31 from Allentown to Duluth, returning Wed, Jan 14, priced at $383 found 4 days ago
United
Fri, Sep 5 - Fri, Sep 12
ABE
Allentown
DLH
Duluth
$388 Roundtrip, found 5 days ago
$388
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 5 from Allentown to Duluth, returning Fri, Sep 12, priced at $388 found 5 days ago
United
Wed, Sep 3 - Sat, Sep 6
ABE
Allentown
DLH
Duluth
$388 Roundtrip, found 5 days ago
$388
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 3 from Allentown to Duluth, returning Sat, Sep 6, priced at $388 found 5 days ago
Delta
Thu, Jan 1 - Wed, Jan 14
ABE
Allentown
DLH
Duluth
$393 Roundtrip, found 4 days ago
$393
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jan 1 from Allentown to Duluth, returning Wed, Jan 14, priced at $393 found 4 days ago
Delta
Sun, Nov 2 - Sat, Nov 15
ABE
Allentown
DLH
Duluth
$394 Roundtrip, found 5 days ago
$394
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Nov 2 from Allentown to Duluth, returning Sat, Nov 15, priced at $394 found 5 days ago
Delta
Wed, Dec 24 - Wed, Jan 7
ABE
Allentown
DLH
Duluth
$403 Roundtrip, found 4 days ago
$403
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 24 from Allentown to Duluth, returning Wed, Jan 7, priced at $403 found 4 days ago
Delta
Thu, Dec 25 - Tue, Jan 6
ABE
Allentown
DLH
Duluth
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Dec 25 from Allentown to Duluth, returning Tue, Jan 6, priced at $407 found 4 days ago

Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $428
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $428
Flights from Allentown (ABE) to Duluth (DLH)
Origin airport
Lehigh Valley Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$332
Distance
936 mi

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 December. 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 $211 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.

 

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 $211 or cheap return flight from $333 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 December 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.

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*Available to One Key members.