$139 Cheap Delta flights Portland (PDX) to Denver (DEN)

View $139 flight on Sat, Jul 11, 2026Opens in a new window

$139 Cheap Delta flights Portland (PDX) to Denver (DEN)

Prices were available within the past 7 days and start at $139 for one-way flights and $277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 13 - Thu, Jul 16
PDX
Portland
DEN
Denver
$277 Roundtrip, found 22 hours ago
$277
Roundtrip
found 22 hours ago
Select Delta flight, departing Mon, Jul 13 from Portland to Denver, returning Thu, Jul 16, priced at $277 found 22 hours ago

Find the cheapest month to fly from Portland (PDX) to Denver (DEN)

April is typically the cheapest month to fly

From $77 - $392 per traveler.

Travel information

Origin airport
Portland Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
1582 km
Average flight time
3 hours 30 mins

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