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$99 Cheap Delta flights Phoenix (PHX) to Denver (DEN)

View $99 flight on Tue, Dec 22, 2026Opens in a new window

$99 Cheap Delta flights Phoenix (PHX) to Denver (DEN)

Prices were available within the past 7 days and start at $99 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 21 - Tue, Dec 1
PHX
Phoenix
DEN
Denver
$158 Roundtrip, found 6 days ago
$158
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 21 from Phoenix to Denver, returning Tue, Dec 1, priced at $158 found 6 days ago
Delta
Tue, Dec 22 - Tue, Dec 29
PHX
Phoenix
DEN
Denver
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 22 from Phoenix to Denver, returning Tue, Dec 29, priced at $378 found 4 days 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 $118
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $118

Find the cheapest month to fly from Phoenix (PHX) to Denver (DEN)

December is typically the cheapest month to fly

From $44 - $146 per traveler.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Denver Intl.
Distance
961 km
Average flight time
1 hour 46 mins

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