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>

$343 CHEAP FLIGHTS from Colorado to Lisbon

LIS

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

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Cheap Flights from Colorado to Lisbon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Lisbon

Tue, Apr 7 - Tue, Apr 28

4:05 pm - 1:40 pm

DEN

LIS

14h 35m

1 stop

6:45 am - 7:29 pm

LIS

DEN

19h 44m

2 stops

$619Lufthansa

Sun, Apr 12 - Sun, Apr 19

3:26 pm - 3:30 pm

COS

LIS

41h 04m

2 stops

11:25 am - 9:54 pm

LIS

COS

41h 29m

2 stops

$626United Airlines

Tue, Apr 7 - Tue, Apr 21

4:05 pm - 1:40 pm

DEN

LIS

14h 35m

1 stop

6:45 am - 3:40 pm

LIS

DEN

15h 55m

1 stop

$629Lufthansa

Tue, Apr 7 - Tue, Apr 28

4:05 pm - 1:40 pm

DEN

LIS

14h 35m

1 stop

6:15 am - 2:20 pm

LIS

DEN

15h 05m

1 stop

$630Lufthansa

Sun, Apr 26 - Mon, May 11

8:25 pm - 9:55 am

DEN

LIS

30h 30m

1 stop

4:45 pm - 6:25 pm

LIS

DEN

32h 40m

1 stop

$652Turkish Airlines

Sun, Apr 26 - Mon, May 11

8:25 pm - 3:35 pm

DEN

LIS

36h 10m

1 stop

10:55 am - 6:25 pm

LIS

DEN

38h 30m

1 stop

$653Turkish Airlines

Sun, Apr 26 - Sun, May 3

1:39 pm - 5:45 pm

COS

LIS

21h 06m

2 stops

6:50 pm - 7:48 pm

LIS

COS

31h 58m

2 stops

$794British Airways

Mon, Apr 13 - Mon, Apr 20

10:28 am - 11:00 am

COS

LIS

17h 32m

3 stops

11:25 am - 8:49 am

LIS

COS

28h 24m

2 stops

$969Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

10:28 am - 11:00 am

COS

LIS

17h 32m

3 stops

11:25 am - 8:49 am

LIS

COS

28h 24m

2 stops

$1,004Multiple Airlines

Sun, Apr 26 - Sun, May 3

6:00 am - 10:50 am

COS

LIS

21h 50m

3 stops

7:40 am - 11:59 pm

LIS

COS

23h 19m

3 stops

$1,790Air Canada

Useful Info

Low season	January
High season	July
Cheapest flight	$343

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 17% increase in price.

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.

Óbidos

Setúbal

Costa da Caparica

Tomar

Almada

Sines

Caldas da Rainha

Torres Vedras

Zambujeira do Mar

Beja

Colares

Madeira

Batalha

Everything you need to know for your flight to Lisbon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Lisbon

Lisbon (LIS)

LIS

$337 Find Cheap Flights from Colorado to Lisbon

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

Cheap Flights 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

FAQs for booking flights from Colorado 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.

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

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

Find direct flights for Lisbon

Flights to other popular destinations

Flights from domestic origins to Lisbon

Choose which airport to fly into in Lisbon

Find deals for your return flight