What is the cheapest airline that flies from Denver Intl to Algarve?

KLM and United Airlines are the most popular carriers operating from Denver Intl to Algarve

What airlines fly to Algarve?

United Airlines, Lufthansa and Aer Lingus are the top three most popular airlines that fly to Algarve from Denver according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Algarve. Keep in mind that there are 4 different airlines that fly to Algarve on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Algarve?

Prices for flights from Denver Intl Airport to Algarve are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to Algarve?

The number of operators available for flights from Denver Intl Airport to Algarve is 4 as of March 2026.

How old do you have to be to fly from Denver Intl Airport to Algarve?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Algarve.

What documentation or ID do you need to fly to Algarve?

The travel and health documents required for your trip to Algarve can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Algarve. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$249 Cheap Flights from Denver to Algarve in 2026

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Find the cheapest flights from Denver to Algarve

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 7:10 pm

DEN

FAO

17h 30m

1 stop

3:40 pm - 4:30 pm

FAO

DEN

31h 50m

1 stop

$694British Airways

Tue, Apr 28 - Tue, May 5

6:40 pm - 7:10 pm

DEN

FAO

17h 30m

1 stop

3:40 pm - 5:39 pm

FAO

DEN

32h 59m

2 stops

$709British Airways

Tue, Apr 28 - Tue, May 5

2:41 pm - 7:10 pm

DEN

FAO

21h 29m

2 stops

11:30 am - 9:37 am

FAO

DEN

29h 07m

2 stops

$712American Airlines

Tue, Apr 28 - Tue, May 5

5:59 pm - 1:50 pm

DEN

FAO

36h 51m

2 stops

3:25 pm - 3:40 pm

FAO

DEN

31h 15m

1 stop

$745United Airlines

Mon, Apr 13 - Mon, Apr 20

6:40 am - 5:55 pm

DEN

FAO

28h 15m

2 stops

6:45 pm - 10:48 pm

FAO

DEN

35h 03m

2 stops

$756Scandinavian Airlines

Fri, Apr 24 - Sat, May 2

7:17 pm - 1:50 pm

DEN

FAO

35h 33m

2 stops

3:25 pm - 10:31 am

FAO

DEN

50h 06m

2 stops

$757United Airlines

Mon, Apr 13 - Mon, Apr 20

6:40 pm - 5:50 pm

DEN

FAO

16h 10m

1 stop

4:55 pm - 4:18 pm

FAO

DEN

30h 23m

2 stops

$779British Airways

Fri, Apr 24 - Fri, May 1

10:37 am - 12:30 pm

DEN

FAO

18h 53m

2 stops

4:55 pm - 4:18 pm

FAO

DEN

30h 23m

2 stops

$783British Airways

Fri, Apr 24 - Fri, May 1

6:40 pm - 6:20 pm

DEN

FAO

16h 40m

1 stop

8:00 pm - 4:30 pm

FAO

DEN

27h 30m

1 stop

$795British Airways

Sat, Apr 25 - Sat, May 2

10:28 am - 5:50 pm

DEN

FAO

24h 22m

2 stops

8:00 pm - 4:30 pm

FAO

DEN

27h 30m

1 stop

$798British Airways

Fri, Apr 24 - Sat, May 2

British Airways flights from Denver to Algarve

Our best British Airways deals on Denver to Algarve flight tickets

British Airways

Apr 28

DEN6:40 pmDenver Intl

17h 30m

1 stop

FAO7:10 pmFaro

May 5

FAO3:40 pmFaro

31h 50m

1 stop

DEN4:30 pmDenver Intl

$694

British Airways

Apr 28

DEN6:40 pmDenver Intl

17h 30m

1 stop

FAO7:10 pmFaro

May 5

FAO3:40 pmFaro

32h 59m

2 stops

DEN5:39 pmDenver Intl

$709

British Airways

Apr 24

DEN6:40 pmDenver Intl

16h 10m

1 stop

FAO5:50 pmFaro

May 1

FAO4:55 pmFaro

30h 23m

2 stops

DEN4:18 pmDenver Intl

$779

American Airlines flights from Denver to Algarve

Our best American Airlines deals on Denver to Algarve flight tickets

American Airlines

Apr 28

DEN2:41 pmDenver Intl

21h 29m

2 stops

FAO7:10 pmFaro

May 5

FAO11:30 amFaro

29h 07m

2 stops

DEN9:37 amDenver Intl

$712

American Airlines

Mar 21

DEN11:59 pmDenver Intl

35h 21m

2 stops

FAO5:20 pmFaro

Mar 28

FAO2:50 pmFaro

35h 15m

2 stops

DEN8:05 pmDenver Intl

$1,152

Fly from

Fly to

Route

Depart

Return

Price

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Tue 4/28

6:40 pm-7:10 pm

1 stop17h 30m

Faro

Tue 5/5

3:40 pm-4:30 pm

1 stop31h 50m

$694

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Tue 4/28

6:40 pm-7:10 pm

1 stop17h 30m

Faro

Tue 5/5

3:40 pm-5:39 pm

2 stops32h 59m

$709

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Tue 4/28

2:41 pm-7:10 pm

2 stops21h 29m

Faro

Tue 5/5

11:30 am-9:37 am

2 stops29h 07m

$712

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Mon 4/13

5:59 pm-1:50 pm

2 stops36h 51m

Faro

Mon 4/20

3:25 pm-3:40 pm

1 stop31h 15m

$745

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Fri 4/24

6:40 am-5:55 pm

2 stops28h 15m

Faro

Sat 5/2

6:45 pm-10:48 pm

2 stops35h 03m

$756

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Mon 4/13

7:17 pm-1:50 pm

2 stops35h 33m

Faro

Mon 4/20

3:25 pm-10:31 am

2 stops50h 06m

$757

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Fri 4/24

6:40 pm-5:50 pm

1 stop16h 10m

Faro

Fri 5/1

4:55 pm-4:18 pm

2 stops30h 23m

$779

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Fri 4/24

10:37 am-12:30 pm

2 stops18h 53m

Faro

Fri 5/1

4:55 pm-4:18 pm

2 stops30h 23m

$783

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Sat 4/25

6:40 pm-6:20 pm

1 stop16h 40m

Faro

Sat 5/2

8:00 pm-4:30 pm

1 stop27h 30m

$795

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Fri 4/24

10:28 am-5:50 pm

2 stops24h 22m

Faro

Sat 5/2

8:00 pm-4:30 pm

1 stop27h 30m

$798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Algarve

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Algarve?

The cheapest month to fly to Algarve from Denver is in February. Flight prices, which tend to average around $553, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Algarve, with average flight prices from Denver averaging around $821.

Can stopping save me money on Denver to Algarve flights?

No. A direct flight is the cheapest option for a flight between Denver to Algarve.

Cheap Denver to Algarve flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Algarve

Fastest flight time	15h 33m
Direct flights	None

The fastest flight from Denver to Algarve takes 15h 33m

There are no direct flights from Denver to Algarve. There are no popular flight routes from Denver to Algarve.

Search flight deals

When did momondo last update prices for flights from Denver Intl Airport to Algarve?
Prices for flights from Denver Intl Airport to Algarve are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Algarve?
The number of operators available for flights from Denver Intl Airport to Algarve is 4 as of March 2026.
How old do you have to be to fly from Denver Intl Airport to Algarve?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Algarve.
What documentation or ID do you need to fly to Algarve?
The travel and health documents required for your trip to Algarve can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Algarve. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Denver to Algarve?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Algarve is Airbus A321neo (18.12% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (15.94%), Airbus A320neo (11.14%), and Boeing 737-800 Passenger/BBJ2 (winglets) (10.09%).

Best airlines flying from Denver to Algarve

Compare and see reviews for airlines that fly from Denver to Algarve with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $639	Free Cancellation	Rating 6.7 7,773 reviews	Search British Airways flights
United Airlines	PriceFrom $745	Free Cancellation	Rating 7.4 9,378 reviews	Search United Airlines flights
Lufthansa	PriceFrom $822	Free Cancellation	Rating 6.8 7,821 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $851	Free Cancellation	Rating 7.2 1,464 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Algarve?

It is quick and easy to find Denver to Algarve flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Algarve that suits you.

Can I find flights from Denver to Algarve with flexible booking policies on momondo?

Flights from Denver to Algarve with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Algarve?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Algarve.

I’m not ready to book a flight from Denver to Algarve right now. Can momondo alert me if prices change?

Price alerts on flights to Algarve from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.