$602 Cheap United flights Allentown (ABE) to Denver (DEN)

View $602 flight on Thu, Jun 4, 2026Opens in a new window

$602 Cheap United flights Allentown (ABE) to Denver (DEN)

Prices were available within the past 7 days and start at $602 for one-way flights and $519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Jun 6 - Sat, Jun 20
ABE
Allentown
DEN
Denver
$519 Roundtrip, found 1 day ago
$519
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 6 from Allentown to Denver, returning Sat, Jun 20, priced at $519 found 1 day ago
United
Tue, Jul 21 - Tue, Aug 4
ABE
Allentown
DEN
Denver
$523 Roundtrip, found 1 day ago
$523
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 21 from Allentown to Denver, returning Tue, Aug 4, priced at $523 found 1 day ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $579
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $579

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
Denver Intl.
Distance
2457 km
Average flight time
4 hours 2 mins

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