DEN - MAD

$304 Find Cheap Flights from Denver to Madrid - Compare and Save

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 10/12. 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
$787
Typical prices: $836-$620
Air Canada
Wed 8/19Wed 9/2
DEN - MAD • 2 stops
Cheapest one-way
$304
Typical prices: $460-$746
Multiple Airlines
Mon 10/12
DEN - MAD • 2 stops
Top airlines
Cheapest • from $787 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Denver and Madrid. You'll need at least 1 connection.
Insights
Insights
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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 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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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

Wed, Aug 19 - Wed, Sep 2
Air Canada Logo
5:00 am - 6:50 am
DEN
-
MAD
17h 50m
2 stops
Air Canada Logo
5:55 am - 7:00 pm
MAD
-
DEN
21h 05m
2 stops
$787Air Canada
Wed, Aug 12 - Fri, Aug 21
Lufthansa Logo
11:15 am - 5:40 pm
DEN
-
MAD
22h 25m
2 stops
Lufthansa Logo
11:50 am - 12:30 am
MAD
-
DEN
20h 40m
2 stops
$788Lufthansa
Wed, Aug 19 - Sat, Dec 19
Air Canada Logo
5:00 am - 6:50 am
DEN
-
MAD
17h 50m
2 stops
Air Canada Logo
1:35 pm - 8:55 am
MAD
-
DEN
27h 20m
2 stops
$790Air Canada
Sat, Sep 12 - Mon, Sep 21
Multiple Airlines Logo
8:56 pm - 6:50 am
DEN
-
MAD
25h 54m
2 stops
Multiple Airlines Logo
6:25 pm - 1:45 pm
MAD
-
DEN
27h 20m
1 stop
$791Multiple Airlines
Wed, Sep 16 - Sun, Sep 27
United Airlines Logo
11:59 pm - 9:00 am
DEN
-
MAD
25h 01m
1 stop
United Airlines Logo
12:45 pm - 10:31 am
MAD
-
DEN
29h 46m
1 stop
$792United Airlines
Sun, Nov 22 - Mon, Nov 30
British Airways Logo
5:01 pm - 8:00 pm
DEN
-
MAD
18h 59m
1 stop
British Airways Logo
7:25 pm - 3:10 pm
MAD
-
DEN
27h 45m
1 stop
$793British Airways
Wed, Aug 5 - Tue, Aug 18
Multiple Airlines Logo
9:40 am - 6:50 am
DEN
-
MAD
13h 10m
1 stop
Multiple Airlines Logo
5:35 pm - 6:55 pm
MAD
-
DEN
33h 20m
2 stops
$796Multiple Airlines
Wed, Nov 25 - Sun, Nov 29
Iberia Logo
5:01 pm - 4:55 pm
DEN
-
MAD
15h 54m
1 stop
Iberia Logo
7:20 pm - 3:10 pm
MAD
-
DEN
27h 50m
1 stop
$798Iberia
Wed, Aug 12 - Thu, Aug 20
Lufthansa Logo
4:40 pm - 5:40 pm
DEN
-
MAD
17h 00m
2 stops
Lufthansa Logo
7:00 am - 3:40 pm
MAD
-
DEN
16h 40m
2 stops
$800Lufthansa
Wed, Sep 16 - Sun, Sep 27
Multiple Airlines Logo
4:17 pm - 6:50 am
DEN
-
MAD
30h 33m
2 stops
Multiple Airlines Logo
7:00 am - 1:45 pm
MAD
-
DEN
14h 45m
1 stop
$801Multiple Airlines
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.

How much is a round-trip flight from Denver to Madrid?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Madrid departing in August.

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 $1,137 and $1,007 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 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$304
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 8% 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 5 days, the lowest price for a flight from Denver to Madrid was $324 for a one-way ticket and $787 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 $783 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $733 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 9860 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

6.0 GoodAnonymous, Jun 2026
DEN - YEG
Read more United Airlines reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

This planes staff was top tier. Everything went great and had a great flight home.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

It was a short flight so I was expecting too much

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

1didnt have wheel chair I ordered wheel chair in my ticket flight

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

It was pretty straight forward, no glitches or hidden costs

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

Didn’t make it on the flight. Delayed then had to be rebooked, which in turn had me waiting at the airport for another 8 hours before next flight

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

Loved and was pleasantly surprised by the food!! Request Lufthansa to help transiting passengers at Munich (confusion whether to go thru passport control or not).

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

Terrible boarding procedures in Madrid. The airplane barely has any legroom and I am 68 inches.

Not bad but they lost 2 of my bags when I got to Florence

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

I’m an Iberia fan but this time They dropped the ball. I went from ALC to MAD to LHR. Boarding in ALC was by group… to get you in a bus. Then we sat for almost an hour when most people had connections. When we landed in Madrid we did so and they put us in another bus almost like if they wanted to make people lose their connection. We made ours by the skin of our teeth but our luggage did not. And on top of this we had to listen to the pilot bragging about Iberia being punctual. To be true we made it on time to LHR but we are Still waiting for our luggage

I have to compare it to the AA flight back home. AA was a little better. Perhaps it was that American English is my native tongue. My seat on AA was newer and more comfortable. The food was a little better. The entertainment was much better, more movies worth watching. The sound was lousy on both.

Excellent liked business class except wife’s luggage was lost on 10 Hours connecting flight to Miami and we were priority! 1:20 layover! Expect better From American Airlines partner

Service was good , communication and emails were in Spanish though I booked in English , end up figuring it out but also flight was partnered with air maroc and I had to call them to check on not Iberea doesn’t make sense

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

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

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

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

Information on your arrival and departure airports