$434 Cheap United flights from Denver to Madrid (DEN to MAD)

Find The Best Day To Fly from Denver to Madrid

Amazing United DEN to MAD Flight Deals

The cheapest flights to Adolfo Suárez Madrid-Barajas found within the past 7 days were $477 round trip and $434 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 3 - Tue, Feb 17
DEN
Denver
MAD
Madrid
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 3 from Denver to Madrid, returning Tue, Feb 17, priced at $477 found 1 day ago
Tue, Feb 3 - Tue, Feb 17
DEN
Denver
MAD
Madrid
$478 Roundtrip, found 1 day ago
$478
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 3 from Denver to Madrid, returning Tue, Feb 17, priced at $478 found 1 day ago
Tue, Feb 3 - Tue, Feb 17
DEN
Denver
MAD
Madrid
$490 Roundtrip, found 1 day ago
$490
Roundtrip
found 1 day ago
Select United flight, departing Tue, Feb 3 from Denver to Madrid, returning Tue, Feb 17, priced at $490 found 1 day ago

MAD From DEN Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Room Mate Macarena, Madrid Gran Vía

Room Mate Macarena, Madrid Gran Vía

3 out of 5
Price was $1,217, price is now $958 per person
$958
per person
Nov 6 - Nov 11
found 1 day ago
Roundtrip non-stop flight included
Denver (DEN) to Madrid (MAD)
Hotel Principe Pio

Hotel Principe Pio

3 out of 5
Price was $1,546, price is now $1,132 per person
$1,132
per person
Nov 6 - Nov 11
found 1 day ago
Roundtrip non-stop flight included
Denver (DEN) to Madrid (MAD)
Hotel Riu Plaza España

Hotel Riu Plaza España

4 out of 5
Price was $3,140, price is now $2,366 per person
$2,366
per person
Dec 20 - Dec 27
found 1 day ago
Roundtrip non-stop flight included
Denver (DEN) to Madrid (MAD)
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Frequently asked questions

Can I catch a flight from DEN to Madrid Airport right now?
Be sure to go to the Covid-19 Travel Advisor to discover if there are any current travel advice reports or quarantine requirements in place in Madrid Airport when jet-setting from DIA airport.
What terminal is United Airlines at Denver Airport?
You should find out which terminal United Airlines departs from at DEN once you're issued with your ticket. The same goes for information about your arrival at Madrid Airport. If you can't locate those details, ask your airline.
Are there United Airlines non-stop flights from DEN to MAD?
United Airlines doesn't offer direct flights between Denver Airport and Madrid–Barajas Airport, so plan to make at least one stopover. If you've got enough time between flights, hit the airport shops while waiting for your connection.
How long is a United Airlines flight from DEN to MAD?
If you're into binge-watching movies, you probably won't mind the fact that your United Airlines flight from DEN to MAD will take on average 10 hours and 53 minutes. Make sure you download your films before you get on the plane, or simply make good use of the in-flight entertainment.
How many direct and indirect flights does United Airlines fly from DEN to MAD?
Organizing a trip between DIA airport and Madrid Airport is a breeze. You'll discover 7 United Airlines flights that connect DEN and MAD every week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Madrid Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Denver DEN to Madrid MAD 

To find the best deals on flights to Denver from Madrid with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Denver DEN to Madrid MAD with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $477 to $490, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Denver DEN to Madrid MAD 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Denver to Madrid costs from $434. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Madrid MAD from  Denver DEN with United 

To find a cheap United flight from Denver DEN to Madrid MAD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Denver DEN to Madrid MAD 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from Denver DEN to Madrid MAD with United 

If you’re keen to be on Madrid soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Denver DEN to Madrid MAD 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Madrid MAD from  Denver DEN with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Madrid

ibis Madrid Aeropuerto Barajas

ibis Madrid Aeropuerto Barajas

3 out of 5
Avenida General, 49, Madrid, Madrid
A restaurant and a bar/lounge are featured at this hotel. WiFi in public areas is free. Self parking, a snack bar/deli, and express check-out are also ...
8.6/10 Excellent! (1,054 reviews)
Great place to stay if you are fly

Reviewed on Oct 24, 2025

ibis Madrid Aeropuerto Barajas
Zleep Hotel Madrid Airport

Zleep Hotel Madrid Airport

3 out of 5
Avenida de Aragón 402, Madrid
This hotel features a restaurant, a gym, and a bar/lounge. WiFi in public areas is free. Self parking, a snack bar/deli, and express check-out are also ...
8.6/10 Excellent! (2,418 reviews)
Very clean room and sheets. Receptionist was very polite they answered all my questions.

Reviewed on Oct 27, 2025

Zleep Hotel Madrid Airport
Melia Barajas

Melia Barajas

4 out of 5
Avenida de Logrono, 305, Madrid, Madrid
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Enjoy the seasonal outdoor pool and perks like free WiFi and a free airport shuttle. There's ...
9/10 Wonderful! (1,889 reviews)
Excellent hotel close to the airport. Dining menu had lots of options and the food was delicious. Reception and dining area staff all polite, friendly and helpful.

Reviewed on Oct 27, 2025

Melia Barajas
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.