Cheap flights from Allentown to Denver (ABE - DEN) from $59

This is the cheapest one-way flight price, found on 12/4. Prices may vary by date and flight preferences.
ABE — DEN
Dec 10 — Dec 171

The best prices from Allentown-Bethlehem to Denver Intl are usually found in November or September, booked 16 days in advance, depart on a Thursday or Sunday and return on a Tuesday

Flights from Denver to Allentown

How to find the cheapest flight from Allentown (ABE) to Denver (DEN)

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 5, 2023.

Popular in

May

Cheapest in

November

Average price

$548

Round-trip from

$194
High demand for flights, 34% potential price rise
Best time to find cheap flights, 64% potential price drop
Average for round-trip flights in December 2023
From Allentown-Bethlehem to Denver Intl

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

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 125% on your flight compared to booking on days when demand is much higher.

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

Travelers have found it’s best to book a flight 15 days in advance to save up to 6% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 15 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Allentown to Denver 1-2 weeks in advance for as low as $147, or $210 for flights within the next 24 hours.

What is the cheapest month to fly from Allentown to Denver?

The best pricing can be found in the month of November. Prices to Denver from Allentown average $374. You can even find prices in November for less than $374, as users have found deals to Denver from as low as $62. The month of May appears to be one of the more expensive times to travel to Denver from Allentown. Flying in the targeted month can save you up to 51%.

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

It’s typically best to fly out from Allentown to Denver in the evening. Doing so could potentially save you 68% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from Allentown to Denver

Explore cheap flight options specifically provided by American Airlines for the route between Allentown and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
Peruse some of the lowest-priced American Airlines flights we've found from Allentown to Denver. It's recommended that users confirm their flight details before booking.

Cheap Allegiant Air flights from Allentown to Denver

Explore cheap flight options specifically provided by Allegiant Air for the route between Allentown and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
Have a look at some of the cheapest available Allegiant Air flights departing from Allentown and landing in Denver. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Allentown to Denver flights in December & January 2023

Find cheap flight options from Allentown to Denver specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,872,784 searches. Prices were last updated on December 5, 2023.
Scroll through some of the best deals on flights from Allentown to Denver in 2023. Check back in a little while for more flight options.

Allentown to Denver 2023 flight deals

Discover exclusive flight deals for travel between Allentown and Denver in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
Scroll through some of the best deals on flights from Allentown to Denver in 2023. Check back in a little while for more flight options.

Non-stop flights to Denver from Allentown

Discover non-stop flight options from Allentown to Denver. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
Consider booking one of these non-stop flights heading from Allentown to Denver. Those looking to potentially save on 1 or 2-stop flights from Allentown to Denver should utilize the search form at the the top of the page.

Allentown to Denver flights leaving soon

Find last-minute flight options from Allentown to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
Check out these flights departing soon from Allentown to Denver. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Denver from Allentown

Search for one-way flight options from Allentown to Denver. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
Users traveling one-way from Allentown to Denver can select one of these great deals. Users needing a return flight from Allentown to Denver should utilize the search form above.

Find flights from Allentown to Denver within your budget

Customize your flight search to find flights from Allentown to Denver 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, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$110 - $398

Route

Depart

Return

Price

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sun 1/14

Nonstop4h 10m

Denver Intl

Sun 1/21

Nonstop3h 47m

$110

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sun 1/14

Nonstop4h 10m

Denver Intl

Sun 1/21

Nonstop3h 47m

$114

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Thu 1/18

Nonstop4h 10m

Denver Intl

Sun 1/21

Nonstop3h 47m

$124

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Thu 5/2

Nonstop4h 10m

Denver Intl

Sun 5/5

Nonstop3h 47m

$150

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 1/17

2 stops29h 52m

Denver Intl

Sun 1/21

Nonstop3h 47m

$209

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Wed 1/17

1 stop16h 25m

Denver Intl

Sun 1/21

Nonstop3h 47m

$210

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Thu 1/18

1 stop23h 33m

Denver Intl

Sun 1/21

Nonstop3h 47m

$217

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Fri 1/26

1 stop7h 27m

Denver Intl

Tue 1/30

1 stop7h 25m

$314

Allentown-BethlehemDenver Intl

ABE - DEN

ABEDEN

Allentown-Bethlehem

Sat 5/18

1 stop8h 06m

Denver Intl

Mon 5/20

1 stop6h 19m

$398

Flights are sorted by cheapest first

Deals found on 12/5

Average price of flights to Denver by month

Plan your trip from Allentown to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from Allentown to Denver is currently 130.89 USD while a round-trip flight costs 205.11 USD. Price data was last updated on December 3, 2023.

Currently, October is the cheapest month in which you can book a flight from Allentown to Denver (average of $194). Flying from Allentown to Denver in June is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$197

February

$208

March

$249

April

$236

May

$244

June

$311

July

$294

August

$220

September

$216

October

$194

November

$198

December

$197

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated December 5, 2023.
See what other customers who have flown with American Airlines, Allegiant Air and Delta from Allentown to Denver have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 10

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 10

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done

7.5
Good
104 reviews
7.9
Good
3,035 reviews

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 10

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done

7.4
Good
1,901 reviews
7.9
Good
3,035 reviews

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 10

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Overall

7.9

Boarding

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 10

A smooth and relaxing flight. Delta did everything right. Organized boarding, clean and comfortable plane, polite and caring service, and early arrival. Well done

Average temperature in Denver by month

Plan your trip to Denver by selecting the month that matches your preferred temperature. January sees the highest average temperature while July sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

DEN

Temperature

30.2 - 73.4 °F

Average rainfall in Denver by month

Keep in mind the precipitation totals in Denver when planning your trip. Denver sees an average of 1.32 precipitation per year with the most occurring in May. Precipitation data was last updated on December 3, 2023.

DEN

Rainfall

0.5 - 2.3 inches

Related info for your journey

Find useful and relevant information for your journey from Allentown to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Allentown to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Allentown to Denver for under $200. The cheapest flight booked recently is on Allegiant Air for just $110, but on average you can expect to pay $216.

Are there nonstop flights from Allentown to Denver for under $200 on Cheapflights?

Cheapflights has at least 9 direct flights from Allentown to Denver under $200. A good price for a nonstop flight from Allentown to Denver is less than $216.

Are there last-minute flights available from Allentown to Denver for under $200?

There are currently 8+ open flights from Allentown to Denver within the next 7 days for less than $200.

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

Allegiant Air, at $110, was found to be the cheapest airline from Allentown to Denver. An alternate airline flying to your destination would be American Airlines. Allegiant Air is priced at 70% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Allentown to Denver one-way?

The cheapest airlines for a one-way flight from Allentown to Denver are Allegiant Air ($59), Delta ($142), and American Airlines ($147).

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

What are the cheapest flights from Allentown to Denver?

While on average a flight from Allentown to Denver is generally $120, our data shows the cheapest flight currently is $55. When looking at the most popular route, (Allentown-Bethlehem - Denver Intl), you can expect to pay $108 for that flight.

What does ABE to DEN mean?

This is defined as Allentown-Bethlehem Airport (ABE) and Denver Intl Airport (DEN). Codes like Denver Intl Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Allentown to Denver
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Allentown to Denver

Discover the top 4 airlines that operate flights from Allentown to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$83Average$200FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
United AirlinesCheapest$181Average$523FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$310Average$548FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$335Average$535FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights to Denver by cabin class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Why should you use Cheapflights to find cheap flight tickets from Allentown to Denver?

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Can Cheapflights find flights from Allentown to Denver with no change fees?

Need flexible booking options for your flight to Denver from Allentown? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Allentown to Denver become cheaper?

Yes! Start tracking prices for Allentown to Denver flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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