$153 Cheap Frontier Airlines flights Pittsburgh (PIT) to Denver (DEN)

View $153 flight on Mon, Jan 5, 2026Opens in a new window

$153 Cheap Frontier Airlines flights Pittsburgh (PIT) to Denver (DEN)

Prices were available within the past 7 days and start at $153 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Feb 2 - Mon, Feb 9
PIT
Pittsburgh
DEN
Denver
$210 Roundtrip, found 22 hours ago
$210
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Feb 2 from Pittsburgh to Denver, returning Mon, Feb 9, priced at $210 found 22 hours ago
Frontier Airlines
Fri, Jan 30 - Mon, Feb 9
PIT
Pittsburgh
DEN
Denver
$225 Roundtrip, found 22 hours ago
$225
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Pittsburgh to Denver, returning Mon, Feb 9, priced at $225 found 22 hours ago
Frontier Airlines
Fri, Jan 30 - Fri, Feb 6
PIT
Pittsburgh
DEN
Denver
$240 Roundtrip, found 22 hours ago
$240
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Pittsburgh to Denver, returning Fri, Feb 6, priced at $240 found 22 hours ago

Find the cheapest month to fly from Pittsburgh (PIT) to Denver (DEN)

November is typically the cheapest month to fly

From $135 - $339 per traveler.

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 $367
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $367

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways
Popular airline
Frontier Airlines
Distance
2057 km
Average flight time
2 hours 8 mins

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