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Cheap flights from Duluth to Allentown from $290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Allentown departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Duluth to Allentown

Cheap round-trip flights

United Airlines Logo
8:00 am - 4:53 pmDLH-ABE
7h 53m1 stop
United Airlines Logo
1:00 pm - 6:37 pmABE-DLH
6h 37m1 stop
$354United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
12:00 pm - 10:52 pmDLH-ABE
9h 52m2 stops
Delta Logo
1:00 pm - 10:07 amABE-DLH
22h 07m2 stops
$443Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
12:00 pm - 10:52 pmDLH-ABE
9h 52m2 stops
Delta Logo
6:30 am - 10:07 amABE-DLH
28h 37m2 stops
$458Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
United Airlines Logo
3:10 pm - 9:54 pmDLH-ABE
5h 44m1 stop
United Airlines Logo
5:28 pm - 10:45 amABE-DLH
18h 17m1 stop
$463United Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
United Airlines Logo
9:45 am - 10:38 amDLH-ABE
23h 53m1 stop
United Airlines Logo
6:32 am - 10:37 amABE-DLH
5h 05m1 stop
$504United Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
United Airlines Logo
9:45 am - 10:38 amDLH-ABE
23h 53m1 stop
United Airlines Logo
6:32 am - 10:37 amABE-DLH
5h 05m1 stop
$509United Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
12:00 pm - 10:52 pmDLH-ABE
9h 52m2 stops
Delta Logo
6:30 am - 3:24 pmABE-DLH
9h 54m2 stops
$525Delta
Find Deal
Sat, Jan 17 - Sat, Jan 31
United Airlines Logo
3:05 pm - 9:15 pmDLH-ABE
5h 10m1 stop
United Airlines Logo
4:57 pm - 9:59 pmABE-DLH
6h 02m1 stop
$664United Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31
Delta Logo
12:00 pm - 10:52 pmDLH-ABE
9h 52m2 stops
Delta Logo
6:30 am - 3:24 pmABE-DLH
9h 54m2 stops
$675Delta
Find Deal
Sat, Jan 17 - Sun, Jan 25
United Airlines Logo
11:26 am - 9:47 pmDLH-ABE
9h 21m1 stop
United Airlines Logo
11:50 am - 9:44 amABE-DLH
22h 54m1 stop
$682United Airlines
Find Deal
Tue, Mar 3 - Sat, Mar 7

United Airlines flights from Duluth to Allentown

Our best United Airlines deals on Duluth to Allentown flight tickets
United Airlines
Sep 30
DLH8:00 amDuluth Intl
7h 53m
1 stop
ABE4:53 pmAllentown-Bethlehem
Oct 4
ABE1:00 pmAllentown-Bethlehem
6h 37m
1 stop
DLH6:37 pmDuluth Intl
$354
Find similar
United Airlines
Sep 23
DLH3:10 pmDuluth Intl
5h 44m
1 stop
ABE9:54 pmAllentown-Bethlehem
Sep 27
ABE5:28 pmAllentown-Bethlehem
18h 17m
1 stop
DLH10:45 amDuluth Intl
$463
Find similar
United Airlines
Oct 21
DLH9:45 amDuluth Intl
23h 53m
1 stop
ABE10:38 amAllentown-Bethlehem
Oct 29
ABE6:32 amAllentown-Bethlehem
5h 05m
1 stop
DLH10:37 amDuluth Intl
$504
Find similar

Delta flights from Duluth to Allentown

Our best Delta deals on Duluth to Allentown flight tickets
Delta
Mar 3
DLH12:00 pmDuluth Intl
9h 52m
2 stops
ABE10:52 pmAllentown-Bethlehem
Mar 7
ABE1:00 pmAllentown-Bethlehem
22h 07m
2 stops
DLH10:07 amDuluth Intl
$443
Find similar
Delta
Mar 3
DLH12:00 pmDuluth Intl
9h 52m
2 stops
ABE10:52 pmAllentown-Bethlehem
Mar 7
ABE6:30 amAllentown-Bethlehem
28h 37m
2 stops
DLH10:07 amDuluth Intl
$458
Find similar
Delta
Jan 17
DLH12:00 pmDuluth Intl
9h 52m
2 stops
ABE10:52 pmAllentown-Bethlehem
Jan 31
ABE6:30 amAllentown-Bethlehem
9h 54m
2 stops
DLH3:24 pmDuluth Intl
$525
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Duluth 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, momondo users made 832,500 searches. Data last updated September 10, 2025.
Use the filters below to find and compare flights from Duluth to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 9/30

8:00 am-4:53 pm

1 stop7h 53m

Allentown-Bethlehem

Sat 10/4

1:00 pm-6:37 pm

1 stop6h 37m

$354

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 3/3

12:00 pm-10:52 pm

2 stops9h 52m

Allentown-Bethlehem

Sat 3/7

1:00 pm-10:07 am

2 stops22h 07m

$443

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 3/3

12:00 pm-10:52 pm

2 stops9h 52m

Allentown-Bethlehem

Sat 3/7

6:30 am-10:07 am

2 stops28h 37m

$458

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 9/23

3:10 pm-9:54 pm

1 stop5h 44m

Allentown-Bethlehem

Sat 9/27

5:28 pm-10:45 am

1 stop18h 17m

$463

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 10/21

9:45 am-10:38 am

1 stop23h 53m

Allentown-Bethlehem

Wed 10/29

6:32 am-10:37 am

1 stop5h 05m

$504

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 10/21

9:45 am-10:38 am

1 stop23h 53m

Allentown-Bethlehem

Wed 10/29

6:32 am-10:37 am

1 stop5h 05m

$509

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Sat 1/17

12:00 pm-10:52 pm

2 stops9h 52m

Allentown-Bethlehem

Sat 1/31

6:30 am-3:24 pm

2 stops9h 54m

$525

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Sat 1/17

3:05 pm-9:15 pm

1 stop5h 10m

Allentown-Bethlehem

Sat 1/31

4:57 pm-9:59 pm

1 stop6h 02m

$664

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Sat 1/17

12:00 pm-10:52 pm

2 stops9h 52m

Allentown-Bethlehem

Sun 1/25

6:30 am-3:24 pm

2 stops9h 54m

$675

DuluthAllentown

DLH - ABE

DLHABE

Duluth Intl

Tue 3/3

11:26 am-9:47 pm

1 stop9h 21m

Allentown-Bethlehem

Sat 3/7

11:50 am-9:44 am

1 stop22h 54m

$682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Duluth to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Duluth to Allentown flights?

You could potentially save up to 71% on your flight if you consider stops on a Duluth to Allentown flight.

When to book flights from Duluth to Allentown

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

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

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

Direct flights

None
There are no direct flights from Duluth to Allentown. There are no popular flight routes from Duluth to Allentown.
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  • How far is Duluth Intl to Allentown-Bethlehem by plane?

    A flight from Duluth Intl to Allentown-Bethlehem will travel around 931.2 mi. 5h 10m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from Duluth Intl Airport to Allentown-Bethlehem Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The travel and health documents required for your trip to Allentown-Bethlehem 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 Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Duluth to Allentown?

Best airlines flying from Duluth to Allentown

Compare and see reviews for airlines that fly from Duluth to Allentown with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $366Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Lehighton

Why use momondo?

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

It is quick and easy to find Duluth to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

Yes. All flights to Allentown from Duluth on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Allentown from Duluth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Duluth and alert you when they change.

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