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Cheap flights from Denver to New York from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to New York departing on 2/14. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 5:14 pm
DEN
-
ABE
8h 09m1 stop
Delta Logo
5:59 pm - 12:28 am
ABE
-
DEN
8h 29m1 stop
$289Delta
Thu, Jan 22 - Sat, Jan 24
Delta Logo
7:05 am - 5:14 pm
DEN
-
ABE
8h 09m1 stop
Delta Logo
5:59 pm - 12:28 am
ABE
-
DEN
8h 29m1 stop
$309Delta
Thu, Jan 22 - Sun, Jan 25
Delta Logo
12:00 pm - 10:10 pm
DEN
-
ABE
8h 10m1 stop
Delta Logo
12:50 pm - 7:28 pm
ABE
-
DEN
8h 38m1 stop
$334Delta
Sat, Jan 10 - Tue, Jan 13
Delta Logo
1:15 pm - 10:50 pm
DEN
-
ABE
7h 35m1 stop
Delta Logo
5:59 pm - 12:28 am
ABE
-
DEN
8h 29m1 stop
$379Delta
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
8:30 am - 10:26 pm
DEN
-
ABE
11h 56m2 stops
American Airlines Logo
12:01 pm - 9:26 pm
ABE
-
DEN
11h 25m2 stops
$385American Airlines
Mon, Feb 9 - Sat, Feb 14
United Airlines Logo
6:00 am - 4:22 pm
DEN
-
ABE
8h 22m1 stop
United Airlines Logo
11:30 am - 5:57 pm
ABE
-
DEN
8h 27m1 stop
$389United Airlines
Wed, Jan 28 - Sat, Jan 31
Delta Logo
5:49 pm - 12:05 pm
DEN
-
ABE
16h 16m2 stops
Delta Logo
5:59 pm - 12:28 am
ABE
-
DEN
8h 29m1 stop
$407Delta
Fri, Jan 23 - Mon, Jan 26
Delta Logo
7:05 am - 5:14 pm
DEN
-
ABE
8h 09m1 stop
Delta Logo
6:28 am - 7:17 pm
ABE
-
DEN
14h 49m2 stops
$419Delta
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
12:05 am - 10:01 pm
DEN
-
ABE
19h 56m2 stops
Multiple Airlines Logo
8:30 am - 5:31 pm
ABE
-
DEN
11h 01m1 stop
$438Multiple Airlines
Thu, Jan 15 - Sun, Jan 18
American Airlines Logo
11:29 am - 10:26 pm
DEN
-
ABE
8h 57m1 stop
American Airlines Logo
12:01 pm - 9:26 pm
ABE
-
DEN
11h 25m2 stops
$444American Airlines
Mon, Feb 9 - Sat, Feb 14

American Airlines flights from Denver to Allentown

Our best American Airlines deals on Denver to Allentown flight tickets
American Airlines
Feb 9
DEN8:30 amDenver Intl
11h 56m
2 stops
ABE10:26 pmAllentown-Bethlehem
Feb 14
ABE12:01 pmAllentown-Bethlehem
11h 25m
2 stops
DEN9:26 pmDenver Intl
$385
Find similar
American Airlines
May 6
DEN4:39 pmDenver Intl
5h 36m
1 stop
ABE12:15 amAllentown-Bethlehem
May 16
ABE5:51 pmAllentown-Bethlehem
6h 00m
1 stop
DEN9:51 pmDenver Intl
$405
Find similar
American Airlines
Feb 9
DEN11:29 amDenver Intl
8h 57m
1 stop
ABE10:26 pmAllentown-Bethlehem
Feb 14
ABE12:01 pmAllentown-Bethlehem
11h 25m
2 stops
DEN9:26 pmDenver Intl
$444
Find similar

Delta flights from Denver to Allentown

Our best Delta deals on Denver to Allentown flight tickets
Delta
Jan 22
DEN7:05 amDenver Intl
8h 09m
1 stop
ABE5:14 pmAllentown-Bethlehem
Jan 24
ABE5:59 pmAllentown-Bethlehem
8h 29m
1 stop
DEN12:28 amDenver Intl
$289
Find similar
Delta
Jan 22
DEN7:05 amDenver Intl
8h 09m
1 stop
ABE5:14 pmAllentown-Bethlehem
Jan 25
ABE5:59 pmAllentown-Bethlehem
8h 29m
1 stop
DEN12:28 amDenver Intl
$309
Find similar
Delta
Jan 10
DEN12:00 pmDenver Intl
8h 10m
1 stop
ABE10:10 pmAllentown-Bethlehem
Jan 13
ABE12:50 pmAllentown-Bethlehem
8h 38m
1 stop
DEN7:28 pmDenver Intl
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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 December 23, 2025.
Use the filters below to find and compare flights from Denver to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/22

7:05 am-5:14 pm

1 stop8h 09m

Allentown-Bethlehem

Sat 1/24

5:59 pm-12:28 am

1 stop8h 29m

$289

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/22

7:05 am-5:14 pm

1 stop8h 09m

Allentown-Bethlehem

Sun 1/25

5:59 pm-12:28 am

1 stop8h 29m

$309

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Sat 1/10

12:00 pm-10:10 pm

1 stop8h 10m

Allentown-Bethlehem

Tue 1/13

12:50 pm-7:28 pm

1 stop8h 38m

$334

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/15

1:15 pm-10:50 pm

1 stop7h 35m

Allentown-Bethlehem

Mon 1/19

5:59 pm-12:28 am

1 stop8h 29m

$379

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Mon 2/9

8:30 am-10:26 pm

2 stops11h 56m

Allentown-Bethlehem

Sat 2/14

12:01 pm-9:26 pm

2 stops11h 25m

$385

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Wed 1/28

6:00 am-4:22 pm

1 stop8h 22m

Allentown-Bethlehem

Sat 1/31

11:30 am-5:57 pm

1 stop8h 27m

$389

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Fri 1/23

5:49 pm-12:05 pm

2 stops16h 16m

Allentown-Bethlehem

Mon 1/26

5:59 pm-12:28 am

1 stop8h 29m

$407

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/22

7:05 am-5:14 pm

1 stop8h 09m

Allentown-Bethlehem

Sun 1/25

6:28 am-7:17 pm

2 stops14h 49m

$419

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Thu 1/15

12:05 am-10:01 pm

2 stops19h 56m

Allentown-Bethlehem

Sun 1/18

8:30 am-5:31 pm

1 stop11h 01m

$438

DenverAllentown

DEN - ABE

DENABE

Denver Intl

Mon 2/9

11:29 am-10:26 pm

1 stop8h 57m

Allentown-Bethlehem

Sat 2/14

12:01 pm-9:26 pm

2 stops11h 25m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Denver 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

What is the cheapest month to fly to Allentown?

The month of October is, on average, the cheapest month to fly to Allentown from Denver, with most prices found around $180. If you aren’t able to travel to Allentown during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $206.

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Denver to Allentown is on a Tuesday when prices can be found for as low as $192. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Sunday is $227.

What is the cheapest time of day to depart on your flight to Allentown?

In the morning is the cheapest time of day to fly from Denver to Allentown when you can find flight prices for as low as $198. Flying to Allentown in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $268.

What is the cheapest Denver Intl to Allentown-Bethlehem flight route?

Fly from Denver Intl to Allentown-Bethlehem for the best Denver Intl - Allentown-Bethlehem flight prices

What cabin class options are available on Denver Intl to Allentown-Bethlehem flights?

There is only 1 cabin class available to choose from on Denver Intl to Allentown-Bethlehem flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Allentown flights?

You could potentially save up to 37% on your flight if you consider stops on a Denver to Allentown flight.

How have Denver to Allentown flight prices changed over time?

When to book flights from Denver to Allentown

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

Cheap Denver to Allentown (DEN to ABE) flight deals and tips

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

Best Price Found

$289

Fastest flight time

5h 40m

Direct flights

None
The best flight deal from Denver to Allentown found on momondo in the last 72 hours is $289
The fastest flight from Denver to Allentown takes 5h 40m
There are no direct flights from Denver to Allentown. There are no popular flight routes from Denver to Allentown.
Search flight deals

  • How far is Denver Intl to Allentown-Bethlehem by plane?

    The straight-line distance from Denver Intl to Allentown-Bethlehem is 1551.0 mi. Typically, this will take 5h 40m by plane in normal conditions.

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

    Prices for flights from Denver Intl Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Denver Intl Airport to Allentown-Bethlehem 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 Denver Intl Airport to Allentown-Bethlehem Airport.

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

    The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Denver to Allentown?

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

Best airlines flying from Denver to Allentown

Compare and see reviews for airlines that fly from Denver to Allentown with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $136Free CancellationRating
7.2
701 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $160Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Why use momondo?

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

Finding the right flight to Allentown from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Allentown quick and easy, saving you time and money.

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

All flight searches from Denver to Allentown on momondo can be filtered to show those which offer flexible booking policies.

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

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 Denver to Allentown.

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

Yes momondo offers price alerts on flights to Allentown from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Allentown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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