DEN - MAD

$270 Find Cheap Flights from Denver to Madrid

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 Madrid departing on 4/14. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Madrid.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Madrid.
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Everything you should know

Cheapest round-trip
$578
Overall average: $752
Lufthansa
Sun 8/16Tue 9/8
DEN - MAD • 1 stop
Cheapest one-way
$288
Typical prices: $444-$607
Multiple Airlines
Tue 4/14
DEN - MAD • 3 stops
Top airlines
Cheapest • from $578 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Madrid. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $571 (round-trip)
Shortest trip • 12h 16m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Madrid (DEN-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Madrid 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 Madrid

Sun, Aug 16 - Tue, Sep 8
Lufthansa Logo
4:15 pm - 10:30 pm
DEN
-
MAD
22h 15m
1 stop
Lufthansa Logo
7:00 am - 1:45 pm
MAD
-
DEN
14h 45m
1 stop
$578Lufthansa
Sun, Aug 16 - Thu, Sep 10
Multiple Airlines Logo
9:40 am - 6:50 am
DEN
-
MAD
13h 10m
1 stop
Multiple Airlines Logo
8:20 am - 3:40 pm
MAD
-
DEN
15h 20m
1 stop
$586Multiple Airlines
Sun, Aug 16 - Tue, Sep 8
Lufthansa Logo
4:15 pm - 5:40 pm
DEN
-
MAD
17h 25m
1 stop
Lufthansa Logo
11:50 am - 11:34 pm
MAD
-
DEN
19h 44m
2 stops
$587Lufthansa
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
6:10 pm - 8:50 am
DEN
-
MAD
30h 40m
1 stop
Multiple Airlines Logo
11:50 am - 1:45 pm
MAD
-
DEN
33h 55m
1 stop
$588Multiple Airlines
Sat, Aug 1 - Wed, Sep 30
United Airlines Logo
11:59 pm - 8:05 am
DEN
-
MAD
24h 06m
1 stop
United Airlines Logo
12:45 pm - 10:31 am
MAD
-
DEN
29h 46m
1 stop
$591United Airlines
Sat, Aug 1 - Wed, Sep 30
United Airlines Logo
7:13 pm - 8:05 am
DEN
-
MAD
28h 52m
1 stop
United Airlines Logo
12:45 pm - 10:31 am
MAD
-
DEN
29h 46m
1 stop
$592United Airlines
Sun, Aug 16 - Wed, Sep 9
Air Canada Logo
9:40 am - 6:50 am
DEN
-
MAD
13h 10m
1 stop
Air Canada Logo
1:30 pm - 3:17 pm
MAD
-
DEN
33h 47m
2 stops
$595Air Canada
Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
11:10 am - 6:50 am
DEN
-
MAD
11h 40m
1 stop
Multiple Airlines Logo
8:25 am - 3:40 pm
MAD
-
DEN
15h 15m
1 stop
$596Multiple Airlines
Tue, Aug 18 - Thu, Sep 10
Air Canada Logo
11:30 am - 8:50 am
DEN
-
MAD
13h 20m
1 stop
Air Canada Logo
1:30 pm - 3:17 pm
MAD
-
DEN
33h 47m
2 stops
$599Air Canada
Sat, Aug 1 - Wed, Sep 30
Air Canada Logo
7:16 pm - 6:50 am
DEN
-
MAD
27h 34m
2 stops
Air Canada Logo
12:45 pm - 10:31 am
MAD
-
DEN
29h 46m
1 stop
$603Air Canada
Booking Insights

KAYAK's insights & trends for Denver to Madrid flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Madrid, 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 Madrid is February, where tickets cost $571 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,039 and $986 respectively.

How far in advance should I book a flight from Denver to Madrid?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Madrid, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Madrid, you should book around 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$288
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Denver to Madrid

When to book flights from Denver to Madrid

Are your dates flexible? Find out the best times to travel from Denver to Madrid based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Madrid

  • Is there an onsite hotel at Denver International Airport?

    The Westin Denver International Airport is the only hotel located inside Denver International Airport. For travelers flying out of Denver Airport, this is arguably the best place to stay. This is because you will not have to deal with a long commute which could potentially delay your arrival at the airport.

  • Which airlines have a lounge at Denver International Airport?

    To enjoy the lounge facilities at Denver International Airport, book your flight with Delta, American Airlines, or United Airlines. They each have a lounge at the airport that offers a wide range of amenities such as complimentary drinks and snacks, comfortable seating, TVs and magazines, Wi-Fi, and even screens to monitor flight timings.

  • Is public transport available from Madrid Barajas Airport (MAD)?

    You can either use the train, metro, or bus to get from Madrid Barajas Airport to the city center. The metro is the most convenient of the three since there is a subway connection from the airport direct to Central Station. If you would rather take the train, then you will need to go to Terminal 4 where the train station is located. The bus, on the other hand, has three stops at the airport on Terminals 4, 2, and 1. When you take the bus, you’ll be dropped off at O’Donnell or Plaza de Cibeles which are right in the heart of Madrid.

  • What are the layover options when flying from Denver to Madrid?

    The airport in which you will have your layover is highly dependent on the airline. This is because most airlines would rather make a stop at an airport that is also their hub because it is very convenient. For instance, Lufthansa has its layovers scheduled for Munich International Airport (MUC) while British Airways will most likely have its layover at London Heathrow Airport (LHR). Similarly, all flights by American Airlines are scheduled to stop at Dallas/Fort Worth International Airport (DFW). Each of these airports serves as a hub for the respective airlines.

  • What is the cheapest flight from Denver to Madrid?

    In the last 3 days, the lowest price for a flight from Denver to Madrid was $288 for a one-way ticket and $578 for a round-trip.

  • Do I need a passport to fly between Denver and Madrid?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Denver and on arrival in Madrid.

  • Which airports will I be using when flying from Denver to Madrid?

    Denver airport is called Denver Intl and the only airport in Madrid is Madrid Barajas.

  • Which aircraft models fly most regularly from Denver to Madrid?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Madrid?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Denver and Madrid, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Madrid from Denver?

    Montreal is the most popular layover city among KAYAK users traveling from Denver to Madrid.

  • Which is the best airline for flights from Denver to Madrid, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Madrid are Delta and United Airlines. With an average price for the route of $791 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $713 and an overall rating of 7.4.

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

    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 Madrid.

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

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

    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 Madrid with an airline and back to Denver with another airline. Booking your flights between Denver and MAD can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Denver to Madrid

  • Denver International Airport (DEN) is one of the busiest in the region. For that reason, you need to ensure that you get to the airport at least 3h before your flight is scheduled for departure to avoid missing your flight.
  • If you plan on leaving your car at the DEN Airport, go for the off-site parking options instead of the parking lots located inside the airport. They always offer lower rates and a have a shuttle to get you to the airport terminal.
  • Before boarding your flight to Madrid, exchange a few US dollars for euros. That should help ease your transactions while in the city. This can be done at the Worldwide Money Exchange located in the center core of Concourse A at DEN.
  • To save on ticket costs, make sure you check the difference in prices between a direct flight and connecting flights. In most cases, direct flights are usually more expensive compared to connecting flights on the same route.
  • Denver International Airport is a hub for United Airlines. For that reason, you should consider booking your flight with them as they offer more flights out of the airport than any other airline. With more flight options, you can choose a flight time that’s convenient for you.

Reviews of the top 5 airlines serving from Denver to Madrid

 
See real verified KAYAK customer reviews for airlines flying from Denver to Madrid. 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 Madrid? 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 9431 reviews
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

10.0 ExcellentAnonymous, Feb 2026
DEN - RSW
Read more United Airlines reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Flight was good but there are way to many announcements for credit cards etc.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

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

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Extremely disappointing. My original Denver–Vancouver–Bangkok itinerary was cancelled due to a crewing issue. I was not proactively supported and had to drive back home after already reaching the airport. Communication was poor throughout, and attempts to contact customer service resulted in being on hold for nearly three hours without reaching anyone. Instead of being rebooked on the same direct routing the following day, I was rerouted onto a much longer itinerary via multiple cities and airlines, which resulted in arriving approximately 30 hours later than scheduled. At Denver airport, there was no visible Air Canada representative available to properly assist. Ground staff offered no real support beyond directing passengers to a phone number. There was no clear communication, no ownership, and no meaningful customer care during a major disruption. The final journey involved three flights instead of the original two, significantly increasing travel time and stress. Overall, the handling of the cancellation and lack of customer support was unacceptable. What could have been better? Clear communication during the cancellation Accessible customer service (phone support that actually answers) Proper in-person assistance at the airport Rebooking onto a comparable routing rather than a significantly longer one

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

The plane was delayed substantially due to a mechanical problem, that being said, the airline was very fair with providing a meal coupon for us. I would rather arrive late on a mechanically sound plane than the alternative. The food served in the plane was just awful, however and I recommend a new catering company.

I waiting for 2 hrs to retrieve my luggage. Didn't get home till 3am.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

Really like the idea experience on this airline I will use again

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

It was fine, older plane with limited entertainment, otherwise fine.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Bad experience. The seat room are very tight. The food is not good and the breakfast has no hot drink.

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

The luggage problem I previously mentioned was actually this flight

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Everything you need to know for your flight from Denver to Madrid

Information on your arrival and departure airports