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Find cheap flights from Colorado to Spain from $274

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado to Spain departing on 9/21. 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
0 bags
Sat 7/6
Sat 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$274
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Denver to Madrid

FAQs for booking flights from Colorado to Spain

  • How does KAYAK find such low prices on flights from Colorado to Spain?

    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 Colorado to Spain.

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

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

    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 Spain with an airline and back to Colorado with another airline.

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

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

See more FAQs

Book cheap flights from Colorado to Spain

Recent round-trip flight deals

11/5Tue
2 stopsUnited Airlines
18h 45mDEN-MAD
11/13Wed
2 stopsUnited Airlines
30h 20mMAD-DEN
$437
11/5Tue
1 stopAir Canada
13h 05mDEN-MAD
11/15Fri
1 stopAir Canada
30h 51mMAD-DEN
$440
11/5Tue
1 stop
19h 15mDEN-MAD
11/15Fri
1 stop
30h 51mMAD-DEN
$445
11/5Tue
2 stops
15h 25mDEN-MAD
11/12Tue
2 stops
34h 38mMAD-DEN
$448
11/5Tue
1 stopAmerican Airlines
17h 05mDEN-MAD
11/12Tue
1 stopAmerican Airlines
18h 32mMAD-DEN
$449
11/3Sun
1 stopBritish Airways
15h 35mDEN-MAD
11/20Wed
1 stopBritish Airways
14h 15mMAD-DEN
$453
10/28Mon
1 stopAmerican Airlines
17h 05mDEN-MAD
11/6Wed
2 stopsAmerican Airlines
18h 19mMAD-DEN
$454
11/6Wed
2 stopsDelta
19h 45mDEN-MAD
11/13Wed
2 stopsDelta
19h 17mMAD-DEN
$476
11/20Wed
2 stopsDelta
19h 45mDEN-MAD
11/29Fri
2 stopsDelta
21h 21mMAD-DEN
$493
10/7Mon
1 stopBritish Airways
16h 40mDEN-MAD
10/21Mon
1 stopBritish Airways
27h 40mMAD-DEN
$502

Search by stops

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Recent one-way flight deals

9/21Sat
2 stops
35h 50mDEN-MAD
$274
9/7Sat
2 stops
42h 40mDEN-BCN
$275
7/16Tue
1 stopWestJet
14h 05mDEN-BCN
$359
11/19Tue
1 stopAir Canada
13h 05mDEN-MAD
$424
10/15Tue
1 stopDelta
23h 50mDEN-MAD
$439
7/18Thu
1 stopWestJet
13h 45mDEN-BCN
$478
10/16Wed
2 stopsDelta
22h 50mDEN-MAD
$478
9/25Wed
1 stopIberia
16h 45mDEN-MAD
$480
9/16Mon
1 stopAir Canada
33h 40mDEN-MAD
$495
8/21Wed
2 stopsIberia
25h 39mDEN-IBZ
$597

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Last minute flights from Colorado to Spain

Last minute flight, train and bus deals

6/10Mon
multi-stopLufthansa
21h 25mDEN-BCN
6/17Mon
multi-stopLufthansa
30h 45mBCN-DEN
$1,001
6/10Mon
multi-stopAir France
15h 31mDEN-BCN
6/17Mon
multi-stopAir France
28h 54mBCN-DEN
$1,040
6/10Mon
multi-stopDelta
18h 27mDEN-BCN
6/17Mon
multi-stopDelta
21h 43mBCN-DEN
$1,044
6/9Sun
multi-stopDelta
24h 15mDEN-BCN
6/17Mon
multi-stopDelta
17h 09mBCN-DEN
$1,045
6/10Mon
multi-stop
24h 50mDEN-BCN
6/17Mon
multi-stop
37h 53mBCN-DEN
$1,092
6/9Sun
multi-stop
27h 25mDEN-BCN
6/11Tue
multi-stop
38h 35mBCN-DEN
$1,096
6/8Sat
multi-stopUnited Airlines
31h 35mDEN-MAD
6/22Sat
multi-stopUnited Airlines
21h 52mMAD-DEN
$1,102
6/8Sat
multi-stopUnited Airlines
31h 35mDEN-MAD
6/16Sun
multi-stopUnited Airlines
18h 44mMAD-DEN
$1,107
6/8Sat
multi-stopAmerican Airlines
21h 10mDEN-MAD
6/16Sun
multi-stopAmerican Airlines
14h 34mMAD-DEN
$2,114
6/8Sat
multi-stopAmerican Airlines
22h 30mDEN-BCN
6/11Tue
multi-stopAmerican Airlines
16h 04mBCN-DEN
$2,980

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Flights to Spain