Cheap flights from Lisbon District to Central Colorado from CA $770

View CA $770 flight on Wed, Aug. 27, 2025Opens in a new window

Popular airlines from Lisbon to Central Colorado

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Lisbon District (PT-11) to Central Colorado (DEN)

Prices were available within the past 7 days and start at CA $770 for one-way flights and CA $1,403 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Aug. 14 - Mon, Aug. 18
LIS
Lisbon
DEN
Denver
CA $1,403 Roundtrip, found 5 days ago
CA $1,403
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Aug. 14 from Lisbon to Denver, returning Mon, Aug. 18, priced at CA $1,403 found 5 days ago
American Airlines
Thu, Aug. 14 - Mon, Aug. 18
LIS
Lisbon
DEN
Denver
CA $1,519 Roundtrip, found 5 days ago
CA $1,519
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug. 14 from Lisbon to Denver, returning Mon, Aug. 18, priced at CA $1,519 found 5 days ago
Air France
Thu, Aug. 14 - Mon, Aug. 18
LIS
Lisbon
DEN
Denver
CA $1,741 Roundtrip, found 5 days ago
CA $1,741
Roundtrip
found 5 days ago
Select Air France flight, departing Thu, Aug. 14 from Lisbon to Denver, returning Mon, Aug. 18, priced at CA $1,741 found 5 days ago
Lufthansa
Thu, Aug. 14 - Mon, Aug. 18
LIS
Lisbon
DEN
Denver
CA $1,743 Roundtrip, found 5 days ago
CA $1,743
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug. 14 from Lisbon to Denver, returning Mon, Aug. 18, priced at CA $1,743 found 5 days ago
Swiss International Air Lines
Thu, Aug. 14 - Mon, Aug. 18
LIS
Lisbon
DEN
Denver
CA $1,747 Roundtrip, found 5 days ago
CA $1,747
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, Aug. 14 from Lisbon to Denver, returning Mon, Aug. 18, priced at CA $1,747 found 5 days ago
United
Thu, Aug. 14 - Mon, Aug. 18
LIS
Lisbon
DEN
Denver
CA $1,775 Roundtrip, found 5 days ago
CA $1,775
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug. 14 from Lisbon to Denver, returning Mon, Aug. 18, priced at CA $1,775 found 5 days ago

Find the cheapest month to fly from Lisbon (LIS) to Denver (DEN)

May is typically the cheapest month to fly

From CA $960 - CA $1,666 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.