Direct flights from Denver to Allentown
All flights from DEN to ABE non-stop. There are direct flights from Denver International (DEN), Colorado, USA to Lehigh Valley Intl (ABE), Pennsylvania, USA with Allegiant Air. 2 weekly departures are currently scheduled on this route. Departure times range from 09:14 to 17:47 depending on the schedule period. The flight distance is 1543 miles (2483 km). Flight time ranges from 3 hours and 27 minutes to 3 hours and 32 minutes.
Flight schedule from Denver to Allentown with Allegiant Air
This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-06-22
Denver to Allentown scheduled departures
Select a date to see every published non-stop departure between DEN and ABE.
DEN - ABE route facts
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Distance1543 miles (2483 km)
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Flight time3 hours and 27 minutes to 3 hours and 32 minutes
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Airline
Allegiant -
Airline alliancesLow-cost carrier
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CabinsEconomy
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AircraftBoeing 737MAX 8 Passenger and Airbus A320
Route FAQ
Direct flights from Denver to PA, USA
From Denver to Philadelphia
PHL Philadelphia International Airport
From Denver to Pittsburgh
PIT Pittsburgh Airport
