$300 Cheap Delta flights Allentown (ABE) to Denver (DEN)

View $300 flight on Sun, Sep 14, 2025Opens in a new window

$300 Cheap Delta flights Allentown (ABE) to Denver (DEN)

Prices were available within the past 7 days and start at $300 for one-way flights and $298 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Sat, Sep 13 - Tue, Sep 23
ABE
Allentown
DEN
Denver
$298
Roundtrip
Found 6 days ago
Select Delta flight, departing Sat, Sep 13 from Allentown to Denver, returning Tue, Sep 23, priced at $298 Found 6 days ago
Delta
Fri, Sep 12 - Tue, Sep 23
ABE
Allentown
DEN
Denver
$314
Roundtrip
Found 6 days ago
Select Delta flight, departing Fri, Sep 12 from Allentown to Denver, returning Tue, Sep 23, priced at $314 Found 6 days ago
Delta
Fri, Sep 12 - Wed, Sep 24
ABE
Allentown
DEN
Denver
$329
Roundtrip
Found 6 days ago
Select Delta flight, departing Fri, Sep 12 from Allentown to Denver, returning Wed, Sep 24, priced at $329 Found 6 days ago
Delta
Fri, Sep 12 - Sat, Sep 27
ABE
Allentown
DEN
Denver
$344
Roundtrip
Found 6 days ago
Select Delta flight, departing Fri, Sep 12 from Allentown to Denver, returning Sat, Sep 27, priced at $344 Found 6 days ago
Delta
Wed, Jul 30 - Wed, Aug 13
ABE
Allentown
DEN
Denver
$417
Roundtrip
Found 3 days ago
Select Delta flight, departing Wed, Jul 30 from Allentown to Denver, returning Wed, Aug 13, priced at $417 Found 3 days ago
Flights from Allentown (ABE) to Denver (DEN)
Origin airport
Lehigh Valley Intl.
Destination airport
Denver Intl.
Distance
2457 km
Average flight time
4 hours 1 min