Cheap flights from Denver to Allentown (DEN - ABE)

DEN — ABE
May 30 — Jun 61

The best prices from Denver Intl to Allentown-Bethlehem are usually found in January or August, booked 28 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

How to find the cheapest flight from Denver to Allentown

All the information you need to plan the best DEN to ABE flight in 2022: compare Denver to Allentown flight prices with the expected peak season, weather and rainfall in Allentown.

DEN - ABE

Price

$226 - $535

ABE

Temperature

28.4 - 73.4 °F

ABE

Rainfall

2.7 - 5 inches

Popular inFebruaryHigh demand for flights, 33% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 37% potential price drop
Average price$397Average for round-trip flights in May 2022
Round-trip from$226From Denver Intl to Allentown-Bethlehem

What is the cheapest day to fly round-trip from Denver to Allentown?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Denver to Allentown?

Users have found that booking a flight from Denver to Allentown at least 30 days early can save you up to 29% on average compared to booking a flight this week. If booking 30 days before your flight isn’t an option for you, users have found flights from Denver to Allentown for as little as $242 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $304 for flights departing within the next 3 days.

When is the cheapest time to fly from Denver to Allentown (DEN - ABE)?

One of the essential ways to save on airfare from Denver to Allentown is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

Cheap flights from Denver to Allentown in May, June 2022

The best prices found for DEN to ABE flights for May, June
May 27 - May 29
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

10h 46m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

14h 53m
$506

Multiple Airlines

View Deal

Deal found 5/24/22

May 27 - Jun 2
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

10h 46m
ABE

Allentown-Bethlehem

DEN

Denver Intl

2 stops

22h 23m
$512

Multiple Airlines

View Deal

Deal found 5/24/22

May 25 - May 29
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

18h 02m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

14h 53m
$528

Multiple Airlines

View Deal

Deal found 5/22/22

Denver to Allentown 2022 flight deals

Cheap flights to Allentown from Denver found for this year
Aug 30 - Sep 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

9h 00m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

6h 11m
$441

United Airlines

View Deal

Deal found 5/22/22

Aug 29 - Sep 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

8h 33m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

8h 45m
$449

American Airlines

View Deal

Deal found 5/22/22

Aug 3 - Aug 10
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

29h 55m
ABE

Allentown-Bethlehem

DEN

Denver Intl

2 stops

23h 04m
$463

Multiple Airlines

View Deal

Deal found 5/23/22

Cheap United Airlines flights from Denver to Allentown

Aug 30 - Sep 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

9h 00m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

6h 11m
$441

United Airlines

View Deal

Deal found 5/22/22

Aug 30 - Sep 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

2 stops

12h 05m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

6h 11m
$526

United Airlines

View Deal

Deal found 5/22/22

Jun 3 - Jun 6
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

23h 09m
ABE

Allentown-Bethlehem

DEN

Denver Intl

2 stops

23h 12m
$1,026

United Airlines

View Deal

Deal found 5/24/22

Cheap American Airlines flights from Denver to Allentown

Aug 29 - Sep 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

8h 33m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

8h 45m
$449

American Airlines

View Deal

Deal found 5/22/22

Oct 19 - Oct 24
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

7h 50m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

5h 29m
$474

American Airlines

View Deal

Deal found 5/25/22

Oct 20 - Oct 24
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

5h 12m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

5h 29m
$476

American Airlines

View Deal

Deal found 5/25/22

Last minute flights from Denver to Allentown

Late deals on return flights to Allentown from Denver, departing today and this week
Jun 3 - Jun 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

5h 55m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

8h 56m
$641

American Airlines

View Deal

Deal found 5/24/22

Jun 2 - Jun 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

8h 33m
ABE

Allentown-Bethlehem

DEN

Denver Intl

1 stop

8h 56m
$708

American Airlines

View Deal

Deal found 5/24/22

Jun 3 - Jun 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

1 stop

5h 55m
ABE

Allentown-Bethlehem

DEN

Denver Intl

2 stops

11h 49m
$712

American Airlines

View Deal

Deal found 5/24/22

One-way flights to Allentown-Bethlehem from Denver

The cheapest one-way flights from Denver to Allentown
Aug 29
DEN

Denver Intl

ABE

Allentown-Bethlehem

2 stops

22h 45m
$170

Multiple Airlines

View Deal

Deal found 5/22/22

Jun 7
DEN

Denver Intl

ABE

Allentown-Bethlehem

2 stops

36h 55m
$210

Multiple Airlines

View Deal

Deal found 5/22/22

Jun 9
DEN

Denver Intl

ABE

Allentown-Bethlehem

2 stops

32h 45m
$211

Multiple Airlines

View Deal

Deal found 5/23/22

Related info for your journey

Useful info, stats and facts about Denver to Allentown flights.

Which airlines flying from Denver Intl to Allentown-Bethlehem have flexible cancellations due to COVID-19?

Some of our airline partners flying from Denver Intl to Allentown-Bethlehem have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Denver to Allentown for under $500 on Cheapflights?

Yes, there are multiple flights from Denver to Allentown for under $500. The cheapest flight booked recently is on Delta for just $428, but on average you can expect to pay $493.

Are there last-minute flights available from Denver to Allentown for under $700?

There are currently 20+ open flights from Denver to Allentown within the next 7 days for less than $700.

How popular is this Denver to Allentown flight route?

Flights from Denver Intl to Allentown-Bethlehem have been viewed 11 times in the past calendar month.

What are the cheapest airlines flying from Denver to Allentown round-trip?

Delta, at $428, was found to be the cheapest airline from Denver to Allentown.Alternate airlines to your destination round-trip include United Airlines and American Airlines.

What are the most popular airlines that fly from Denver to Allentown?

When booking a flight from Denver to Allentown, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the cheapest flights from Denver to Allentown?

On average you can expect to pay $690 for a flight from Denver to Allentown. The cheapest flight overall is $308 while the most popular route, (Denver Intl - Allentown-Bethlehem) is currently priced at $490.

Alternative routes for Denver to Allentown

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Denver to Allentown

The chart below displays the airlines Cheapflights users traveling from Denver to Allentown choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$204Average$452FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$256Average$452FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$287Average$476FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights