Which airport are you flying from?

Direct flights from Denver to Allentown

Airlines Schedules

DEN - ABE route map 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 17:46 depending on the schedule period. The flight distance is 1543 miles (2483 km). Flight time ranges from 3 hours and 28 minutes to 3 hours and 32 minutes.

DEN
Denver
USADenver , USA
ABE
Lehigh Valley Intl
USAAllentown , USA
DEN
Denver
USADenver , USA
Lehigh Valley Intl
USAAllentown , USA
ABE
Flight time 3h 28min to 3h 32min
Updated Aug 11, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Allegiant Air Low-cost carrier

Departure times vary between 09:14 and 17:46
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
2 flights/week
2 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
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
Mon
Sep 7
Tue
Sep 8
Wed
Sep 9
Thu
Sep 10
Fri
Sep 11
Sat
Sep 12
Sun
Sep 13
G4188
----
----
----
----
09:36
----
----
G4181
10:36
----
----
----
----
----
----

The timetable & schedule information was updated at 2026-08-11

RETURN SCHEDULE
CHECK PRICES
SPONSORED AD

Denver to Allentown scheduled departures

Select a date to see every published non-stop departure between DEN and ABE.

Saturday
Sat
Sep 05
0 flights(0)
Sunday
Sun
Sep 06
0 flights(0)
Monday
Mon
Sep 07
1 flights(1)
Tuesday
Tue
Sep 08
0 flights(0)
Wednesday
Wed
Sep 09
0 flights(0)
Thursday
Thu
Sep 10
0 flights(0)
Friday
Fri
Sep 11
1 flights(1)
Time
Airline
Flight
10:36
Allegiant Air Allegiant Air
G4181
09:36
Allegiant Air Allegiant Air
G4188
SPONSORED AD
DEN-ABE flight route
Route map from Denver, DEN to Allentown, ABE. The distance is 1543 miles or 2483 km.
Denver - Allentown direct flight map
SPONSORED AD
SPONSORED AD

DEN - ABE route facts

  • Distance
    1543 miles (2483 km)
  • Flight time
    3 hours and 28 minutes to 3 hours and 32 minutes
  • Airline
    Allegiant Allegiant
  • Airline alliances
    Low-cost carrier
  • Cabins
    Economy
  • Aircraft
    Boeing 737MAX 8 Passenger and Airbus A320

Route FAQ

Allegiant Air operates non-stop flights from DEN to ABE with 2 weekly departures.

Scheduled flight time from DEN to ABE ranges from 3 hours and 28 minutes to 3 hours and 32 minutes. The route covers 1543 miles (2483 km).

2 weekly departures are currently scheduled on this route, with published departure times ranging from 09:14 to 17:46 depending on the schedule period.

Economy are currently scheduled on non-stop flights for this route.
Direct flights from Denver to PA, USA
From Denver to Philadelphia

PHL Philadelphia International Airport
From Denver to Pittsburgh

PIT Pittsburgh Airport
SPONSORED AD
SPONSORED AD