Flights to Keystone from El Paso - $60

View $60 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from El Paso to Keystone

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Cheap Flights from El Paso to Keystone (ELP-DEN)

Prices were available within the past 7 days and start at $60 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Sep 24 - Sun, Sep 28
ELP
El Paso
DEN
Denver
$78 Roundtrip, found 3 days ago
$78
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Sep 24 from El Paso to Denver, returning Sun, Sep 28, priced at $78 found 3 days ago
Frontier Airlines
Wed, Nov 5 - Sat, Nov 8
ELP
El Paso
DEN
Denver
$85 Roundtrip, found 1 day ago
$85
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Nov 5 from El Paso to Denver, returning Sat, Nov 8, priced at $85 found 1 day ago
Southwest Airlines
Tue, Oct 7 - Sat, Oct 11
ELP
El Paso
DEN
Denver
$115 Roundtrip, found 1 day ago
$115
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Oct 7 from El Paso to Denver, returning Sat, Oct 11, priced at $115 found 1 day ago
United
Tue, Oct 28 - Fri, Oct 31
ELP
El Paso
DEN
Denver
$135 Roundtrip, just found
$135
Roundtrip
just found
Select United flight, departing Tue, Oct 28 from El Paso to Denver, returning Fri, Oct 31, priced at $135 just found
American Airlines
Thu, Jan 22 - Mon, Jan 26
ELP
El Paso
DEN
Denver
$159 Roundtrip, found 4 days ago
$159
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 22 from El Paso to Denver, returning Mon, Jan 26, priced at $159 found 4 days ago
Alaska Airlines
Tue, Aug 12 - Tue, Aug 19
ELP
El Paso
DEN
Denver
$628 Roundtrip, found 3 hours ago
$628
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Aug 12 from El Paso to Denver, returning Tue, Aug 19, priced at $628 found 3 hours ago

Find the cheapest month to fly from El Paso (ELP) to Denver (DEN)

September is typically the cheapest month to fly

From $48 - $228 per traveler.

Graph displaying average flight prices per month

*Available to One Key members.