$176+ Cheap flights from Allentown to Denver (ABE - DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Allentown to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Allentown-Bethlehem to Denver Intl are usually found in April or October, booked 54 days in advance, depart on a Sunday or Monday and return on a Monday
Cheap flight deals from Allentown to Denver
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 January 23, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (American Airlines) |
One-way from | $176 (American Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $377 |
Good round-trip deal | $310 or less |
Good one-way deal | $47 or less |
Find flight deals from Allentown to Denver
Cheapest flights from Allentown to DenverExplore the most affordable flight options available from Allentown to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.
Explore the most affordable flight options available from Allentown to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.
This Kiwi.com deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated January 23, 2025.
Fly from
Fly to
Route
Depart
Return
Price
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Tue 2/25
12:43 pm-7:03 pm
1 stop8h 20m
Denver Intl
Tue 3/4
4:17 pm-12:26 am
1 stop6h 09m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Mon 2/24
5:30 pm-10:46 pm
1 stop7h 16m
Denver Intl
Tue 3/4
7:10 am-4:49 pm
1 stop7h 39m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Sun 6/29
7:00 am-9:01 am
Nonstop4h 01m
Denver Intl
Thu 7/3
9:51 am-3:21 pm
Nonstop3h 30m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Tue 3/25
6:30 am-10:35 am
1 stop6h 05m
Denver Intl
Wed 4/2
8:05 am-4:57 pm
1 stop6h 52m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Sun 6/29
9:16 pm-6:15 pm
3 stops22h 59m
Denver Intl
Thu 7/3
9:51 am-3:21 pm
Nonstop3h 30m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Fri 2/21
5:37 pm-11:20 pm
1 stop7h 43m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Wed 3/19
1:06 pm-7:58 pm
1 stop8h 52m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Sun 5/4
3:14 pm-10:23 am
2 stops21h 09m
AllentownDenver
ABE - DEN
ABEDEN
Allentown-Bethlehem
Tue 1/28
5:30 pm-12:11 pm
2 stops20h 41m
Compare providers for flights from Allentown to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Denver in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Allentown-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Allentown to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Allentown with our price prediction graph.
Travel insights for flights from Allentown to Denver
Get recent, data-driven insights about flights from Allentown to Denver including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Allentown to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Allentown to Denver. Price data was last updated on January 17, 2025.
Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Allentown to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Allentown to Denver?
Currently, October is the cheapest month in which you can book a flight from Allentown to Denver (average of $197). Flying from Allentown to Denver in March is currently the most expensive (average of $278). 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.
What is the cheapest time of day to fly from ABE to DEN?
Find hourly flight availability from Allentown to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.
It’s typically best to fly out from Allentown to Denver in the morning. Doing so could potentially save you 39% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Allentown to Denver?
Use this chart to determine the cheapest time to fly round-trip from Allentown to Denver. Price data was last updated on January 21, 2025.
Travelers seeking maximum savings on their Allentown to Denver flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Denver by month
Plan your trip to Denver by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.
Temperature in Denver by month
Plan your trip to Denver by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
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 January 23, 2025.
See what other customers who have flown with American Airlines, Delta and United Airlines from Allentown to Denver have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
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.
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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 5 airlines flying from Allentown to Denver
Discover the top 5 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 2,558,603 searches. Data last updated January 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$43 | Average$108 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$198 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$189 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$359 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$427 | FlexibilityNo cancel fee | On-timeN/A |