How does KAYAK find such low prices on flights from Colorado to Lisbon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Lisbon. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Lisbon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Colorado is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Colorado to Lisbon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Colorado with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Lisbon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$334 CHEAP FLIGHTS from Colorado to Lisbon

LIS

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Cheap Flight Deals from Colorado to Lisbon

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Lisbon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Colorado to Lisbon.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

12:35 pm - 9:55 amCOS-LIS

39h 20m2 stops

8:45 pm - 11:47 pmLIS-COS

33h 02m2 stops

$560British Airways

Find Deal

Wed, Mar 19 - Wed, Mar 26

7:50 pm - 9:55 amDEN-LIS

31h 05m1 stop

4:30 pm - 5:55 pmLIS-DEN

32h 25m1 stop

$585Turkish Airlines

Find Deal

Sun, Apr 27 - Fri, May 16

7:13 am - 9:05 amDEN-LIS

19h 52m1 stop

12:30 pm - 11:59 pmLIS-DEN

17h 29m2 stops

$638American Airlines

Find Deal

Mon, Mar 17 - Thu, Mar 27

6:45 pm - 7:35 pmDEN-LIS

18h 50m2 stops

9:05 pm - 3:40 pmLIS-DEN

24h 35m2 stops

$642

Find Deal

Wed, Mar 19 - Wed, Mar 26

2:20 pm - 9:05 amDEN-LIS

12h 45m2 stops

12:30 pm - 11:59 pmLIS-DEN

17h 29m2 stops

$643American Airlines

Find Deal

Mon, Mar 17 - Thu, Mar 27

3:50 pm - 5:30 pmDEN-LIS

19h 40m1 stop

10:00 am - 8:00 pmLIS-DEN

17h 00m1 stop

$648

Find Deal

Tue, Mar 25 - Thu, Apr 3

2:50 pm - 3:10 pmDEN-LIS

17h 20m1 stop

5:00 am - 7:10 pmLIS-DEN

20h 10m2 stops

$650Delta

Find Deal

Tue, Mar 4 - Wed, Mar 12

3:50 pm - 3:10 pmDEN-LIS

17h 20m1 stop

5:30 am - 1:35 pmLIS-DEN

14h 05m1 stop

$651Air France

Find Deal

Tue, Mar 11 - Tue, Mar 18

11:26 am - 10:35 amDEN-LIS

16h 09m2 stops

5:00 am - 4:58 pmLIS-DEN

17h 58m2 stops

$653Delta

Find Deal

Tue, Mar 4 - Wed, Mar 12

11:25 am - 10:45 amDEN-LIS

16h 20m2 stops

12:10 pm - 11:40 pmLIS-DEN

18h 30m2 stops

$825Air France

Find Deal

Mon, Apr 7 - Tue, Apr 15

Low season	January
High season	September
Cheapest flight	$334

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Denver to Lisbon

How does KAYAK find such low prices on flights from Colorado to Lisbon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Lisbon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Lisbon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Lisbon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Lisbon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Setúbal

Costa da Caparica

Tomar

Beja

Almada

Caldas da Rainha

Torres Vedras

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$334 Find Cheap Flights from Colorado to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Lisbon departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Lisbon

Cheap Flight Deals from Colorado to Lisbon

Recent round-trip flight deals from Colorado to Lisbon

Recent one-way flight deals from Colorado to Lisbon

Recent last minute flight deals from Colorado to Lisbon

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Colorado to Lisbon

How does KAYAK find such low prices on flights from Colorado to Lisbon?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Lisbon?

What is the Hacker Fare option on flights from Colorado to Lisbon?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Lisbon?

Traveling to a place near Lisbon?

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

Cabin class types available on flights to Colorado

Cabin classes available on flights to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Lisbon with a hotel stay or car rental

Find direct flights for Lisbon

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Lisbon

Flights from all regions of Colorado to Lisbon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Lisbon

Find deals for your return flight