$256+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FAO
Mar 7 — Mar 141
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver to Algarve with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Algarve
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to AlgarveExplore 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 February 5, 2026.
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 February 5, 2026.
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Tue 2/241:30 pm
DEN
- FAO
2 stops17h 20m
SWISS
Tue 3/37:00 pm
FAO
- DEN
2 stops35h 06m
SWISS
Deal found 2/3![SWISS logo]()
$553
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:50 pm
DEN
- FAO
2 stops22h 15m
KLM
Tue 3/107:45 pm
FAO
- DEN
2 stops29h 51m
KLM
Deal found 2/3![KLM logo]()
$554
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:50 pm
DEN
- FAO
2 stops23h 05m
KLM
Mon 3/27:15 pm
FAO
- DEN
2 stops29h 09m
KLM
Deal found 2/2![KLM logo]()
$555
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/257:45 am
DEN
- FAO
2 stops20h 55m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/247:23 pm
DEN
- FAO
2 stops33h 17m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$578
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:12 pm
DEN
- FAO
2 stops22h 53m
KLM
Fri 3/68:10 pm
FAO
- DEN
2 stops28h 58m
KLM
Deal found 2/3![KLM logo]()
$604
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
DEN
- FAO
2 stops20h 30m
KLM
Fri 2/278:10 pm
FAO
- DEN
2 stops30h 55m
KLM
Deal found 2/2![KLM logo]()
$605
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/201:30 pm
DEN
- FAO
2 stops19h 35m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$622
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Tue 2/2411:15 am
DEN
- FAO
2 stops19h 35m
SWISS
Sun 3/88:45 am
FAO
- DEN
2 stops19h 10m
SWISS
Deal found 2/3![SWISS logo]()
$641
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:12 pm
DEN
- FAO
2 stops24h 08m
KLM
Sat 2/289:15 am
FAO
- DEN
2 stops36h 47m
KLM
Deal found 2/2![KLM logo]()
$655
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Sun 2/155:35 pm
DEN
- FAO
2 stops41h 35m
SWISS
Tue 3/37:00 pm
FAO
- DEN
2 stops35h 06m
SWISS
Deal found 2/2![SWISS logo]()
$657
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:50 pm
DEN
- FAO
2 stops22h 10m
KLM
Mon 3/27:15 pm
FAO
- DEN
2 stops29h 09m
KLM
Deal found 2/3![KLM logo]()
$663
Best flights from Denver to AlgarveDiscover carefully curated flight deals from Denver to Algarve that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Denver to Algarve that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
DEN
- FAO
2 stops20h 30m
KLM
Thu 3/58:15 pm
FAO
- DEN
2 stops28h 09m
KLM
Deal found 2/3![KLM logo]()
$554
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/257:45 am
DEN
- FAO
2 stops20h 55m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$572
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:50 pm
DEN
- FAO
2 stops22h 15m
KLM
Wed 3/46:55 pm
FAO
- DEN
2 stops27h 07m
KLM
Deal found 2/2![KLM logo]()
$555
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/247:23 pm
DEN
- FAO
2 stops33h 17m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$578
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:12 pm
DEN
- FAO
2 stops22h 53m
KLM
Mon 3/27:15 pm
FAO
- DEN
2 stops31h 50m
KLM
Deal found 2/2![KLM logo]()
$555
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:50 pm
DEN
- FAO
2 stops23h 05m
KLM
Mon 3/27:15 pm
FAO
- DEN
2 stops29h 09m
KLM
Deal found 2/2![KLM logo]()
$555
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:50 pm
DEN
- FAO
2 stops23h 05m
KLM
Fri 3/68:10 pm
FAO
- DEN
2 stops28h 17m
KLM
Deal found 2/3![KLM logo]()
$604
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:33 am
DEN
- FAO
2 stops37h 52m
KLM
Fri 3/68:10 pm
FAO
- DEN
2 stops28h 17m
KLM
Deal found 2/3![KLM logo]()
$604
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:50 pm
DEN
- FAO
2 stops23h 05m
KLM
Sat 3/79:15 am
FAO
- DEN
2 stops40h 21m
KLM
Deal found 2/3![KLM logo]()
$604
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
DEN
- FAO
2 stops20h 30m
KLM
Sat 2/289:15 am
FAO
- DEN
2 stops39h 12m
KLM
Deal found 2/2![KLM logo]()
$605
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
DEN
- FAO
2 stops20h 35m
KLM
Sat 2/289:15 am
FAO
- DEN
2 stops36h 47m
KLM
Deal found 2/2![KLM logo]()
$605
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:12 pm
DEN
- FAO
2 stops37h 13m
KLM
Fri 2/278:10 pm
FAO
- DEN
2 stops25h 52m
KLM
Deal found 2/2![KLM logo]()
$605
Last-minute flights from Denver to AlgarveDiscover last-minute flight deals from Denver to Algarve. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Algarve. Data last updated February 5, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Sun 2/155:35 pm
DEN
- FAO
2 stops41h 35m
SWISS
Tue 3/37:00 pm
FAO
- DEN
2 stops35h 06m
SWISS
Deal found 2/2![SWISS logo]()
$657
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
DEN
- FAO
2 stops20h 30m
KLM
Sun 3/16:50 pm
FAO
- DEN
2 stops29h 34m
KLM
Deal found 2/2![KLM logo]()
$605
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:12 pm
DEN
- FAO
2 stops24h 08m
KLM
Sat 2/289:15 am
FAO
- DEN
2 stops36h 47m
KLM
Deal found 2/2![KLM logo]()
$655
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/201:30 pm
DEN
- FAO
2 stops19h 35m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$622
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:50 pm
DEN
- FAO
2 stops22h 10m
KLM
Mon 3/27:15 pm
FAO
- DEN
2 stops29h 09m
KLM
Deal found 2/3![KLM logo]()
$663
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:50 pm
DEN
- FAO
2 stops23h 05m
KLM
Mon 3/27:15 pm
FAO
- DEN
2 stops29h 09m
KLM
Deal found 2/2![KLM logo]()
$555
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Tue 2/241:30 pm
DEN
- FAO
2 stops17h 20m
SWISS
Tue 3/37:00 pm
FAO
- DEN
2 stops35h 06m
SWISS
Deal found 2/3![SWISS logo]()
$553
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/247:23 pm
DEN
- FAO
2 stops33h 17m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$578
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:07 pm
DEN
- FAO
2 stops19h 58m
KLM
Sat 3/79:15 am
FAO
- DEN
2 stops40h 42m
KLM
Deal found 2/3![KLM logo]()
$604
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Tue 2/2411:15 am
DEN
- FAO
2 stops19h 35m
SWISS
Sun 3/88:45 am
FAO
- DEN
2 stops19h 10m
SWISS
Deal found 2/3![SWISS logo]()
$641
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/257:45 am
DEN
- FAO
2 stops20h 55m
United Airlines
Thu 3/51:10 pm
FAO
- DEN
2 stops40h 20m
United Airlines
Deal found 2/2![United Airlines logo]()
$572
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:50 pm
DEN
- FAO
2 stops22h 15m
KLM
Tue 3/107:45 pm
FAO
- DEN
2 stops29h 51m
KLM
Deal found 2/3![KLM logo]()
$554
One-way flights from Denver to AlgarveSearch for one-way flight options from Denver to Algarve. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Denver to Algarve. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This KLM deal was found by Cheapflights users on 2/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:51 pm
DEN
- FAO
2 stops24h 04m
KLM
Deal found 2/5![KLM logo]()
$256
This KLM deal was found by Cheapflights users on 2/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:07 pm
DEN
- FAO
2 stops19h 58m
KLM
Deal found 2/2![KLM logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/33:40 pm
DEN
- FAO
3 stops47h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$282
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:33 am
DEN
- FAO
2 stops24h 47m
KLM
Deal found 2/3![KLM logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:29 pm
DEN
- FAO
3 stops38h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$333
This KLM deal was found by Cheapflights users on 2/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:51 pm
DEN
- FAO
2 stops24h 29m
KLM
Deal found 2/3![KLM logo]()
$415
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 5/317:40 am
DEN
- FAO
2 stops19h 10m
United Airlines
Deal found 2/2![United Airlines logo]()
$440
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:45 pm
DEN
- FAO
1 stop35h 15m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$540
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Mon 3/99:20 pm
DEN
- FAO
1 stop34h 00m
Lufthansa
Deal found 2/5![Lufthansa logo]()
$633
Find flight deals from Denver to Algarve
Keep the following information in mind while searching for Denver to Algarve flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $553 (KAYAK) |
One-way from | $256 (KLM) |
Popular in | June |
Cheapest in | February |
Average price | $553 |
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 February 5, 2026.
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
Tue 2/24
6:00 am-9:30 am
2 stops20h 30m
Faro
Thu 3/5
8:15 pm-5:24 pm
2 stops28h 09m
$554
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Tue 2/24
12:50 pm-6:05 pm
2 stops22h 15m
Faro
Wed 3/4
6:55 pm-3:02 pm
2 stops27h 07m
$555
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Tue 2/24
12:12 pm-6:05 pm
2 stops22h 53m
Faro
Mon 3/2
7:15 pm-8:05 pm
2 stops31h 50m
$555
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Mon 2/23
12:50 pm-6:55 pm
2 stops23h 05m
Faro
Mon 3/2
7:15 pm-5:24 pm
2 stops29h 09m
$555
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Wed 2/25
7:45 am-11:40 am
2 stops20h 55m
Faro
Thu 3/5
1:10 pm-10:30 pm
2 stops40h 20m
$572
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Tue 2/24
7:23 pm-11:40 am
2 stops33h 17m
Faro
Thu 3/5
1:10 pm-10:30 pm
2 stops40h 20m
$578
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Mon 2/23
12:50 pm-6:55 pm
2 stops23h 05m
Faro
Fri 3/6
8:10 pm-5:27 pm
2 stops28h 17m
$604
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Wed 2/25
11:33 am-8:25 am
2 stops37h 52m
Faro
Fri 3/6
8:10 pm-5:27 pm
2 stops28h 17m
$604
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Mon 2/23
12:50 pm-6:55 pm
2 stops23h 05m
Faro
Sat 3/7
9:15 am-6:36 pm
2 stops40h 21m
$604
DenverFaro
DEN - FAO
DENFAO
Denver Intl
Tue 2/17
6:00 am-9:30 am
2 stops20h 30m
Faro
Sat 2/28
9:15 am-5:27 pm
2 stops39h 12m
$605
Showing 1-10 of 19 results
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.
DEN-FAO
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
DEN-zzSAL
DEN-FAO
What is the cheapest month to book a flight from Denver to Algarve?
Currently, April is the cheapest month in which you can book a flight from Denver to Algarve (average of $551). Flying from Denver to Algarve in January is currently the most expensive (average of $1,431). 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.
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 February 5, 2026.
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.
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Food
6.6
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Denver to Algarve
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Algarve by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Algarve by cabin class
Find flights from Denver to Algarve, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Algarve flights
Browse other Denver and Algarve flight options. Last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$639 | Average$910 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$746 | Average$1,401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$822 | Average$1,082 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$851 | Average$1,165 | FlexibilityNo cancel fee | On-timeN/A |