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Cheap flights from Allentown to Duluth from $459

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Duluth departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Allentown to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:36 pm - 11:08 pm
ABE
-
DLH
6h 32m
1 stop
United Airlines Logo
5:00 am - 1:48 pm
DLH
-
ABE
7h 48m
1 stop
$459United Airlines
Fri, May 29 - Sat, Jun 6
United Airlines Logo
2:23 pm - 9:46 pm
ABE
-
DLH
8h 23m
1 stop
United Airlines Logo
6:10 pm - 1:48 pm
DLH
-
ABE
18h 38m
1 stop
$572United Airlines
Fri, May 29 - Fri, Jun 5
United Airlines Logo
10:35 am - 2:27 pm
ABE
-
DLH
4h 52m
1 stop
United Airlines Logo
3:08 pm - 9:17 pm
DLH
-
ABE
5h 09m
1 stop
$708United Airlines
Tue, Apr 7 - Sat, Apr 11
Delta Logo
6:23 am - 3:48 pm
ABE
-
DLH
10h 25m
2 stops
Delta Logo
12:46 pm - 10:18 pm
DLH
-
ABE
8h 32m
2 stops
$2,421Delta
Fri, May 29 - Fri, Jun 5

United Airlines flights from Allentown to Duluth

Our best United Airlines deals on Allentown to Duluth flight tickets
United Airlines
May 29
ABE5:36 pmAllentown-Bethlehem
6h 32m
1 stop
DLH11:08 pmDuluth Intl
Jun 6
DLH5:00 amDuluth Intl
7h 48m
1 stop
ABE1:48 pmAllentown-Bethlehem
$459
United Airlines
May 29
ABE2:23 pmAllentown-Bethlehem
8h 23m
1 stop
DLH9:46 pmDuluth Intl
Jun 5
DLH6:10 pmDuluth Intl
18h 38m
1 stop
ABE1:48 pmAllentown-Bethlehem
$572
United Airlines
Apr 7
ABE10:35 amAllentown-Bethlehem
4h 52m
1 stop
DLH2:27 pmDuluth Intl
Apr 11
DLH3:08 pmDuluth Intl
5h 09m
1 stop
ABE9:17 pmAllentown-Bethlehem
$708

momondo 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, momondo users made 832,500 searches. Data last updated March 25, 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

5:36 pm-11:08 pm

1 stop6h 32m

Duluth Intl

Sat 6/6

5:00 am-1:48 pm

1 stop7h 48m

$459

AllentownDuluth

ABE - DLH

ABEDLH

Allentown-Bethlehem

Fri 5/29

2:23 pm-9:46 pm

1 stop8h 23m

Duluth Intl

Fri 6/5

6:10 pm-1:48 pm

1 stop18h 38m

$572
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

AllentownDuluth

ABE - DLH

ABEDLH

Allentown-Bethlehem

Fri 5/29

6:23 am-3:48 pm

2 stops10h 25m

Duluth Intl

Fri 6/5

12:46 pm-10:18 pm

2 stops8h 32m

$2,421

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Allentown to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Duluth (ABE to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Duluth

Fastest flight time

4h 52m

Direct flights

None
The fastest flight from Allentown to Duluth takes 4h 52m
There are no direct flights from Allentown to Duluth. There are no popular flight routes from Allentown to Duluth.
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  • How far is Allentown-Bethlehem to Duluth Intl by plane?

    There are 931.2 mi between Allentown-Bethlehem and Duluth Intl. By plane, this route typically takes 4h 52m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Duluth Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Duluth Intl Airport refresh daily.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Duluth Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Allentown to Duluth?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Allentown from Duluth. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Allentown to Duluth with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Hayward
Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Duluth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Allentown.

Can I find flights from Allentown to Duluth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Duluth from Allentown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Allentown to Duluth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to Duluth.

I’m not ready to book a flight from Allentown to Duluth right now. Can momondo alert me if prices change?

Price alerts on flights to Duluth from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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