Earn point on your loyalty program!arrow arc left

Cheap flights from Denver (DEN) to Madrid (MAD)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Denver (DEN) to Madrid (MAD)

How to find the cheapest flight from Denver (DEN) to Madrid (MAD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Madrid (MAD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Madrid (MAD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Denver to Madrid in August , September 2026

25 Aug - 08 Sep $ 861.00
DEN
Denver
Brussels Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
Brussels Airlines
1 STOPS
DEN
Denver
Pick dates
25 Aug - 11 Sep $ 1,349.00
DEN
Denver
Air Europa
2 STOPS
MAD
Madrid
MAD
Madrid
Air Europa
1 STOPS
DEN
Denver
Pick dates
24 Aug - 07 Sep $ 2,643.00
DEN
Denver
Air France
1 STOPS
MAD
Madrid
MAD
Madrid
Air France
1 STOPS
DEN
Denver
Pick dates

Last minute flights from Denver to Madrid

24 Aug - 31 Aug $ 975.00
DEN
Denver
United Airlines
1 STOPS
MAD
Madrid
MAD
Madrid
United Airlines
1 STOPS
DEN
Denver
Pick dates
24 Aug - 31 Aug $ 1,043.00
DEN
Denver
Air Canada
1 STOPS
MAD
Madrid
MAD
Madrid
Air Canada
1 STOPS
DEN
Denver
Pick dates
25 Aug - 31 Aug $ 1,619.00
DEN
Denver
JetBlue Airways
2 STOPS
MAD
Madrid
MAD
Madrid
JetBlue Airways
1 STOPS
DEN
Denver
Pick dates

One-way flights to Madrid from Denver

4:40 PM - 8:45 PM
Air Europa
2 Stops
21h 10m
DEN - MAD
$ 455
Kiwi
Pick dates
8:00 PM - 6:25 PM
Aer Lingus
1 Stops
18h
DEN - MAD
$ 569
Kiwi
Pick dates
5:44 PM - 10:25 PM
Iberia Airlines
1 Stops
11h 46m
DEN - MAD
$ 619
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to Madrid (MAD)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Madrid (MAD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Madrid (MAD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.