Cheap flights from Reykjavik to Aspen from CA $696

View CA $696 flight on Fri, May 29, 2026Opens in a new window

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Cheap flights from Reykjavik (REK) to Aspen (DEN)

Prices were available within the past 7 days and start at CA $696 for one-way flights and CA $918 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, Aug. 22 - Fri, Aug. 29
KEF
Reykjavik
DEN
Denver
CA $918 Roundtrip, found 12 hours ago
CA $918
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Fri, Aug. 22 from Reykjavik to Denver, returning Fri, Aug. 29, priced at CA $918 found 12 hours ago
Icelandair
Sat, Sep. 6 - Sat, Sep. 20
KEF
Reykjavik
DEN
Denver
CA $950 Roundtrip, found 2 days ago
CA $950
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Sep. 6 from Reykjavik to Denver, returning Sat, Sep. 20, priced at CA $950 found 2 days ago
Air Canada
Fri, Aug. 22 - Fri, Aug. 29
KEF
Reykjavik
DEN
Denver
CA $1,528 Roundtrip, found 12 hours ago
CA $1,528
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Fri, Aug. 22 from Reykjavik to Denver, returning Fri, Aug. 29, priced at CA $1,528 found 12 hours ago
United
Sat, Sep. 6 - Sat, Sep. 20
KEF
Reykjavik
DEN
Denver
CA $1,571 Roundtrip, found 2 days ago
CA $1,571
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep. 6 from Reykjavik to Denver, returning Sat, Sep. 20, priced at CA $1,571 found 2 days ago
British Airways
Sat, Sep. 6 - Sat, Sep. 20
KEF
Reykjavik
DEN
Denver
CA $1,571 Roundtrip, found 2 days ago
CA $1,571
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Sep. 6 from Reykjavik to Denver, returning Sat, Sep. 20, priced at CA $1,571 found 2 days ago
Lufthansa
Sat, Sep. 6 - Sat, Sep. 20
KEF
Reykjavik
DEN
Denver
CA $1,582 Roundtrip, found 2 days ago
CA $1,582
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Sep. 6 from Reykjavik to Denver, returning Sat, Sep. 20, priced at CA $1,582 found 2 days ago

Find the cheapest month to fly from Reykjavik (REK) to Denver (DEN)

February is typically the cheapest month to fly

From CA $715 - CA $1,949 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.