$485 Find Cheap Flights from Denver to Algarve

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Algarve departing on 10/15. 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.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Algarve, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Algarve, as well as popular online travel agencies
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Cheap Flights from Denver to Algarve

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Faro
Faro1 stop$761
Faro
Faro1 stop$761

Book Cheap Denver to Algarve Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Algarve 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Algarve

Sun, Sep 7 - Sat, Sep 20
Aer Lingus Logo
7:55 pm - 7:00 pmDEN-FAO
16h 05m1 stop
Aer Lingus Logo
10:45 pm - 5:59 pmFAO-DEN
26h 14m1 stop
$761Aer Lingus
Find Deal
Tue, Sep 23 - Mon, Oct 13
United Airlines Logo
11:15 am - 2:35 pmDEN-FAO
20h 20m2 stops
United Airlines Logo
3:25 pm - 3:35 pmFAO-DEN
31h 10m1 stop
$785United Airlines
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Fri, Sep 19 - Mon, Oct 6
 Logo
8:31 pm - 9:55 amDEN-FAO
54h 24m2 stops
 Logo
12:10 pm - 7:38 pmFAO-DEN
38h 28m2 stops
Tue, Sep 23 - Mon, Oct 13
United Airlines Logo
11:15 am - 2:35 pmDEN-FAO
20h 20m2 stops
United Airlines Logo
3:25 pm - 4:35 pmFAO-DEN
32h 10m2 stops
$795United Airlines
Find Deal
Wed, Oct 8 - Wed, Nov 12
Lufthansa Logo
4:15 pm - 3:05 pmDEN-FAO
15h 50m1 stop
Lufthansa Logo
2:10 pm - 2:35 pmFAO-DEN
31h 25m1 stop
$796Lufthansa
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Wed, Nov 12 - Sun, Nov 23
British Airways Logo
5:25 pm - 5:45 pmDEN-FAO
17h 20m1 stop
British Airways Logo
6:35 pm - 10:22 pmFAO-DEN
34h 47m2 stops
$803British Airways
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Sun, Sep 14 - Sat, Sep 20
Aer Lingus Logo
7:55 pm - 7:00 pmDEN-FAO
16h 05m1 stop
Aer Lingus Logo
10:45 pm - 5:59 pmFAO-DEN
26h 14m1 stop
$808Aer Lingus
Find Deal
Wed, Oct 8 - Sat, Oct 18
Lufthansa Logo
4:15 pm - 3:05 pmDEN-FAO
15h 50m1 stop
Lufthansa Logo
2:05 pm - 1:45 pmFAO-DEN
30h 40m1 stop
$967Lufthansa
Find Deal
Wed, Oct 8 - Sat, Oct 18
British Airways Logo
9:20 am - 12:20 pmDEN-FAO
20h 00m2 stops
British Airways Logo
8:00 pm - 4:25 pmFAO-DEN
27h 25m1 stop
$991British Airways
Find Deal
Wed, Oct 8 - Wed, Nov 19
Air Canada Logo
8:40 am - 2:35 pmDEN-FAO
22h 55m2 stops
Air Canada Logo
6:05 am - 11:15 pmFAO-DEN
24h 10m3 stops
$1,026Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Algarve flights

Get data-powered insights and trends into flights from Denver to Algarve to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Denver to Algarve?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $795, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Denver to Algarve?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Algarve, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Algarve is February, when tickets cost $709 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,840 and $1,385 respectively.

Good to know

Low seasonDecember
Cheapest flight$485
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Denver to Faro

FAQs - booking Algarve flights

  • How does KAYAK find such low prices on flights from Denver to Algarve?

    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 Denver to Algarve.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Algarve 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 Denver to Algarve?

    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 from Denver to Algarve with an airline and back with another airline.

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

    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 from Denver to Algarve up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Algarve?

    The cheapest time of day to fly to Algarve is generally at night, when round-trip flights cost $930 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Algarve is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,543.

Reviews of the top 4 airlines serving from Denver to Algarve

 
See real verified KAYAK customer reviews for airlines flying from Denver to Algarve. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Algarve? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8930 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

10.0 ExcellentAnonymous, Jun 2025DEN - BOS
Read more United Airlines reviews

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Terrible. The test of an airline is how they deal with problems. There is very little to differentiate between airlines. Aer Lingus failed absolutely. They lost one of my bags even though we had more than a 2 hour connection in Dublin. Trying to get it back has been awful. In checking on line I can see that the bag is in Edinburgh and it was supposed to be delivered today. It wasn't. The number we have in the UK doesn't answer. I had to pay for an international call to speak to somebody. All the woman at the call centre could say was be patient wait. I can tell you when it will be delivered nor can I tell you who the courier is.

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

Overall it was good experience and it was my first trip with Aer Lingus. One thing I was embarrassed was that someone occupied my seat so I was asked to use another seat. Due to this unhappy happening I almost missed the connecting flight because the random seat was far from the flight door. Food was fine, I liked the macaroni and cheese with fresh bread.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

Comfortable trip , flight attendants professional as always. Only complaint was the food, We fly Aer Lingus frequently, this was the first time the quality of the meal was poor.

I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)

Delightful flight, ahead of time with a super crew, thanks

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

There was a slight delay. Otherwise, everything else was satisfactory.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Did not use entertainment Food great Stewards had an attitude, not the best but below average from my other flights with AA or BA

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