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Algarve

$303+ Cheap flights from Denver (DEN) to Algarve

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FAO
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Denver to Algarve

Keep the following information in mind while searching for Denver to Algarve flight deals. Data was last updated August 18, 2025.

Round-trip from

$784
(Ovago)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,098
From Denver Intl to Algarve
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One-way flight from Denver Intl to Algarve
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Highest demand for flights based on searches. 20% potential increase in price ($294 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Denver to Algarve

Cheapest flights from Denver to Algarve
Explore the most affordable flight options available from Denver to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Ovago deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:15 pmDEN - FAO
1 stop15h 50mMultiple Airlines
Wed 10/87:10 pmFAO - DEN
2 stops27h 25mMultiple Airlines
Deal found 8/16$784
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:40 amDEN - FAO
2 stops21h 55mUnited Airlines
Mon 10/133:25 pmFAO - DEN
1 stop31h 10mUnited Airlines
Deal found 8/16$785
This CheapOair deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:22 amDEN - FAO
2 stops20h 43mMultiple Airlines
Mon 10/203:25 pmFAO - DEN
2 stops31h 38mMultiple Airlines
Deal found 8/16$786
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:15 pmDEN - FAO
1 stop15h 50mLufthansa
Thu 10/163:25 pmFAO - DEN
2 stops29h 20mLufthansa
Deal found 8/16$791
This Gurufare deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:15 pmDEN - FAO
1 stop15h 50mLufthansa
Wed 11/192:10 pmFAO - DEN
1 stop31h 25mLufthansa
Deal found 8/16$796
This Gurufare deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:15 pmDEN - FAO
1 stop15h 50mMultiple Airlines
Wed 11/192:40 pmFAO - DEN
2 stops38h 09mMultiple Airlines
Deal found 8/16$798
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:15 pmDEN - FAO
2 stops23h 45mMultiple Airlines
Thu 10/1611:15 amFAO - DEN
3 stops33h 30mMultiple Airlines
Deal found 8/16$804
This Expedia deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:25 pmDEN - FAO
1 stop17h 20mBritish Airways
Sun 11/236:35 pmFAO - DEN
2 stops28h 11mBritish Airways
Deal found 8/17$808
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:15 pmDEN - FAO
1 stop15h 50mLufthansa
Wed 11/122:10 pmFAO - DEN
2 stops40h 05mLufthansa
Deal found 8/16$815

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Algarve that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Denver to Algarve that are best for you.

Fly from

Denver

Fly to

Algarve

Route

Depart

Return

Price

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Wed 10/1

4:15 pm-3:05 pm

1 stop15h 50m

Faro

Wed 10/8

7:10 pm-3:35 pm

2 stops27h 25m

$784

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Tue 9/23

9:40 am-2:35 pm

2 stops21h 55m

Faro

Mon 10/13

3:25 pm-3:35 pm

1 stop31h 10m

$785

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Sun 10/12

11:22 am-3:05 pm

2 stops20h 43m

Faro

Mon 10/20

3:25 pm-4:03 pm

2 stops31h 38m

$786

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Wed 10/8

4:15 pm-3:05 pm

1 stop15h 50m

Faro

Thu 10/16

3:25 pm-1:45 pm

2 stops29h 20m

$791

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Wed 10/8

4:15 pm-3:05 pm

1 stop15h 50m

Faro

Wed 11/12

2:10 pm-2:35 pm

1 stop31h 25m

$796

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Wed 10/8

4:15 pm-3:05 pm

1 stop15h 50m

Faro

Wed 11/19

2:10 pm-2:35 pm

1 stop31h 25m

$796

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Thu 9/4

12:59 am-8:10 pm

3 stops36h 11m

$303

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Sun 9/7

12:04 am-9:00 pm

3 stops37h 56m

$320

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Sun 9/7

10:55 pm-6:40 pm

2 stops36h 45m

$336

DenverFaro

DEN - FAO

DENFAO

Denver Intl

Wed 9/3

12:45 pm-10:35 pm

3 stops26h 50m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Denver to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Algarve

What is the cheapest month to book a flight from Denver to Algarve?

Currently, November is the cheapest month in which you can book a flight from Denver to Algarve (average of $628). Flying from Denver to Algarve in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to SAL?

Find hourly flight availability from Denver to Algarve. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Denver to Algarve, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Algarve

Get insights into the airlines that provide service to Algarve. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Algarve. Reviews last updated August 18, 2025.
See what other customers who have flown with United Airlines, Aer Lingus, and Lufthansa from Denver to Algarve have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.2
Good
1,220 reviews
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,330 reviews
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,277 reviews
United Airlines
7.4
Good
8,925 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Denver to Algarve. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Algarve?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Algarve.

  • Can I find deals for flights from Denver to Algarve that include hotel bookings?

    Yes. In addition to deals on Denver to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Algarve?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Algarve.

  • Can I find deals for business class flights from Denver to Algarve?

    Yes. Cheapflights offers flight deals from Denver to Algarve by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Algarve?

    Currently, November is the cheapest month in which you can book a flight from Denver to Algarve (average of $628). Flying from Denver to Algarve in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Denver to Algarve

Discover the top 4 airlines that operate flights from Denver to Algarve. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$639Average$1,047FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$746Average$1,416FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$822Average$1,077FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$945Average$1,156FlexibilityNo cancel feeOn-timeN/A

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