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Cheap flights from Barcelona-El Prat Airport to Colorado from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Colorado departing on 5/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Barcelona-El Prat Airport to Colorado

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
10:40 am - 11:59 pm
BCN
-
COS
21h 19m
1 stop
Iberia Logo
10:20 am - 8:50 am
COS
-
BCN
14h 30m
1 stop
$653Iberia
qui, fev 12 - seg, fev 16
United Airlines Logo
11:00 am - 7:25 pm
BCN
-
DEN
16h 25m
1 stop
United Airlines Logo
7:45 am - 8:20 am
DEN
-
BCN
16h 35m
1 stop
$658United Airlines
sex, fev 27 - seg, mar 30
Icelandair Logo
3:45 pm - 7:00 pm
BCN
-
DEN
35h 15m
1 stop
Icelandair Logo
8:10 pm - 2:45 pm
DEN
-
BCN
34h 35m
1 stop
$665Icelandair
sáb, mai 9 - ter, mai 26
Multiple Airlines Logo
3:05 pm - 8:26 am
BCN
-
DEN
25h 21m
1 stop
Multiple Airlines Logo
4:40 pm - 8:20 am
DEN
-
BCN
32h 40m
2 stops
$668Multiple Airlines
sex, mar 6 - ter, mar 17
Multiple Airlines Logo
3:05 pm - 8:26 am
BCN
-
DEN
24h 21m
1 stop
Multiple Airlines Logo
11:59 pm - 9:35 pm
DEN
-
BCN
38h 36m
2 stops
$670Multiple Airlines
dom, mar 8 - ter, mar 24
Multiple Airlines Logo
3:05 pm - 9:31 am
BCN
-
DEN
26h 26m
1 stop
Multiple Airlines Logo
5:20 pm - 7:35 pm
DEN
-
BCN
19h 15m
2 stops
$677Multiple Airlines
qua, mar 4 - seg, mar 16
Icelandair Logo
3:45 pm - 12:40 pm
BCN
-
DEN
28h 55m
1 stop
Icelandair Logo
8:10 pm - 2:45 pm
DEN
-
BCN
34h 35m
1 stop
$682Icelandair
seg, jun 1 - seg, jun 15
American Airlines Logo
10:40 am - 10:11 am
BCN
-
ASE
31h 31m
1 stop
American Airlines Logo
7:00 am - 8:50 am
ASE
-
BCN
17h 50m
1 stop
$683American Airlines
sáb, fev 14 - ter, fev 24
American Airlines Logo
10:40 am - 10:11 am
BCN
-
ASE
31h 31m
1 stop
American Airlines Logo
7:00 am - 9:00 am
ASE
-
BCN
18h 00m
2 stops
$688American Airlines
sáb, fev 14 - ter, fev 24
Air Canada Logo
1:35 pm - 10:52 am
BCN
-
COS
29h 17m
3 stops
Air Canada Logo
8:00 am - 9:35 am
COS
-
BCN
17h 35m
3 stops
$1,700Air Canada
qui, fev 12 - seg, fev 16

United Airlines flights from Barcelona-El Prat Airport to Colorado

Our best United Airlines deals on Barcelona-El Prat Airport to Colorado flight tickets
United Airlines
Feb 27
BCN11:00 amBarcelona-El Prat
16h 25m
1 stop
DEN7:25 pmDenver Intl
Mar 30
DEN7:45 amDenver Intl
16h 35m
1 stop
BCN8:20 amBarcelona-El Prat
$658
United Airlines
Apr 10
BCN6:40 amBarcelona-El Prat
17h 00m
1 stop
DEN3:40 pmDenver Intl
Apr 19
DEN10:15 amDenver Intl
14h 05m
1 stop
BCN8:20 amBarcelona-El Prat
$695
United Airlines
May 9
BCN6:40 amBarcelona-El Prat
20h 20m
2 stops
DEN7:00 pmDenver Intl
May 26
DEN6:15 amDenver Intl
23h 00m
1 stop
BCN1:15 pmBarcelona-El Prat
$699

Icelandair flights from Barcelona-El Prat Airport to Colorado

Our best Icelandair deals on Barcelona-El Prat Airport to Colorado flight tickets
Icelandair
May 9
BCN3:45 pmBarcelona-El Prat
35h 15m
1 stop
DEN7:00 pmDenver Intl
May 26
DEN8:10 pmDenver Intl
34h 35m
1 stop
BCN2:45 pmBarcelona-El Prat
$665
Icelandair
Jun 1
BCN3:45 pmBarcelona-El Prat
28h 55m
1 stop
DEN12:40 pmDenver Intl
Jun 15
DEN8:10 pmDenver Intl
34h 35m
1 stop
BCN2:45 pmBarcelona-El Prat
$682
Icelandair
May 8
BCN3:45 pmBarcelona-El Prat
35h 15m
1 stop
DEN7:00 pmDenver Intl
May 17
DEN4:40 pmDenver Intl
14h 05m
1 stop
BCN2:45 pmBarcelona-El Prat
$710

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated janeiro 29, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaColorado Springs

BCN - COS

BCNCOS

Barcelona-El Prat

qui 2/12

10:40 am-11:59 pm

1 stop21h 19m

Colorado Springs

seg 2/16

10:20 am-8:50 am

1 stop14h 30m

$653

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sex 2/27

11:00 am-7:25 pm

1 stop16h 25m

Denver Intl

seg 3/30

7:45 am-8:20 am

1 stop16h 35m

$658

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb 5/9

3:45 pm-7:00 pm

1 stop35h 15m

Denver Intl

ter 5/26

8:10 pm-2:45 pm

1 stop34h 35m

$665

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sex 3/6

3:05 pm-8:26 am

1 stop25h 21m

Denver Intl

ter 3/17

4:40 pm-8:20 am

2 stops32h 40m

$668

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

dom 3/8

3:05 pm-8:26 am

1 stop24h 21m

Denver Intl

ter 3/24

11:59 pm-9:35 pm

2 stops38h 36m

$670

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

qua 3/4

3:05 pm-9:31 am

1 stop26h 26m

Denver Intl

seg 3/16

5:20 pm-7:35 pm

2 stops19h 15m

$677

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

seg 6/1

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

seg 6/15

8:10 pm-2:45 pm

1 stop34h 35m

$682

BarcelonaAspen

BCN - ASE

BCNASE

Barcelona-El Prat

sáb 2/14

10:40 am-10:11 am

1 stop31h 31m

Aspen Pitkin County

ter 2/24

7:00 am-8:50 am

1 stop17h 50m

$683

BarcelonaAspen

BCN - ASE

BCNASE

Barcelona-El Prat

sáb 2/14

10:40 am-10:11 am

1 stop31h 31m

Aspen Pitkin County

ter 2/24

7:00 am-9:00 am

2 stops18h 00m

$688

BarcelonaColorado Springs

BCN - COS

BCNCOS

Barcelona-El Prat

qui 2/12

1:35 pm-10:52 am

3 stops29h 17m

Colorado Springs

seg 2/16

8:00 am-9:35 am

3 stops17h 35m

$1,700

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from Barcelona-El Prat Airport, with most prices found around $757. The month of September is another great option to travel to Colorado, with average flight prices from Barcelona-El Prat Airport averaging around $795.

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $897 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Barcelona-El Prat Airport for as low as $771 on momondo.

Can stopping save me money on Barcelona-El Prat Airport to Colorado flights?

You could potentially save up to 12% on your flight if you consider stops on a Barcelona-El Prat Airport to Colorado flight.

Cheap Barcelona-El Prat Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Colorado

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Colorado takes 13h 35m
There are no direct flights from Barcelona-El Prat Airport to Colorado. There are no popular flight routes from Barcelona-El Prat Airport to Colorado.
Search flight deals

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Colorado?

    Prices for flights from Barcelona-El Prat Airport to Colorado were last updated today.

  • How many operators does momondo search for flights from Barcelona-El Prat Airport to Colorado?

  • How old do you have to be to fly from Barcelona-El Prat Airport to Colorado?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Barcelona-El Prat Airport to Colorado

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Colorado with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $428Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Colorado?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Colorado. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Barcelona to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Barcelona to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Barcelona to Colorado right now. Can momondo alert me if prices change?

Price alerts on flights to Colorado from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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