When did momondo last update prices for flights from Barcelona to Denver Intl Airport?

Prices for flights from Barcelona to Denver Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Barcelona to Denver Intl Airport?

The number of operators available for flights from Barcelona to Denver Intl Airport is 2 as of January 2026.

How old do you have to be to fly from Barcelona to Denver Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$252 Cheap Flights from Barcelona to Denver in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Barcelona to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 9:41 pm

BCN

DEN

35h 31m

2 stops

9:00 am - 4:20 pm

DEN

BCN

24h 20m

1 stop

$534Multiple Airlines

Mon, Mar 2 - Tue, Mar 10

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

7:00 pm - 1:20 pm

DEN

BCN

34h 20m

2 stops

$562Multiple Airlines

Tue, Feb 10 - Fri, Feb 20

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

3:40 pm - 9:20 am

DEN

BCN

33h 40m

2 stops

$563Multiple Airlines

Tue, Feb 10 - Mon, Mar 2

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

3:40 pm - 9:20 am

DEN

BCN

33h 40m

2 stops

$564Multiple Airlines

Tue, Feb 10 - Mon, Mar 2

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

3:40 pm - 9:20 am

DEN

BCN

33h 40m

2 stops

$565Multiple Airlines

Tue, Feb 10 - Mon, Mar 2

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

12:59 am - 1:20 pm

DEN

BCN

28h 21m

2 stops

$566Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

2:00 pm - 9:59 am

BCN

DEN

27h 59m

1 stop

9:44 pm - 4:25 pm

DEN

BCN

34h 41m

1 stop

$568Multiple Airlines

Thu, Feb 5 - Sat, Feb 7

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

11:30 am - 4:20 pm

DEN

BCN

20h 50m

1 stop

$569Multiple Airlines

Tue, Feb 10 - Tue, Feb 17

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

3:40 pm - 9:40 pm

DEN

BCN

22h 00m

2 stops

$578Multiple Airlines

Tue, Feb 10 - Sat, Feb 28

2:00 pm - 9:49 am

BCN

DEN

27h 49m

1 stop

3:40 pm - 9:40 pm

DEN

BCN

22h 00m

2 stops

$579Multiple Airlines

Tue, Feb 10 - Sat, Feb 28

Icelandair flights from Barcelona to Denver

Our best Icelandair deals on Barcelona to Denver flight tickets

Icelandair

Jan 20

BCN11:50 amBarcelona-El Prat

14h 15m

1 stop

DEN6:05 pmDenver Intl

Jan 23

DEN3:40 pmDenver Intl

13h 55m

1 stop

BCN1:35 pmBarcelona-El Prat

$913

Icelandair

Jan 20

BCN11:50 amBarcelona-El Prat

14h 15m

1 stop

DEN6:05 pmDenver Intl

Jan 23

DEN3:40 pmDenver Intl

13h 55m

1 stop

BCN1:35 pmBarcelona-El Prat

$1,097

Icelandair

Jan 20

BCN11:50 amBarcelona-El Prat

14h 15m

1 stop

DEN6:05 pmDenver Intl

Jan 23

DEN3:40 pmDenver Intl

13h 55m

1 stop

BCN1:35 pmBarcelona-El Prat

$1,098

United Airlines flights from Barcelona to Denver

Our best United Airlines deals on Barcelona to Denver flight tickets

United Airlines

Jan 20

BCN1:35 pmBarcelona-El Prat

14h 20m

1 stop

DEN7:55 pmDenver Intl

Jan 23

DEN6:00 amDenver Intl

19h 00m

2 stops

BCN9:00 amBarcelona-El Prat

$1,391

United Airlines

Jan 20

BCN1:35 pmBarcelona-El Prat

14h 20m

1 stop

DEN7:55 pmDenver Intl

Jan 23

DEN9:40 amDenver Intl

15h 20m

2 stops

BCN9:00 amBarcelona-El Prat

$1,392

United Airlines

Jan 20

BCN11:00 amBarcelona-El Prat

20h 41m

2 stops

DEN11:41 pmDenver Intl

Jan 23

DEN9:40 amDenver Intl

15h 20m

2 stops

BCN9:00 amBarcelona-El Prat

$1,393

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 3/2

6:10 pm-9:41 pm

2 stops35h 31m

Denver Intl

Tue 3/10

9:00 am-4:20 pm

1 stop24h 20m

$534

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Fri 2/20

7:00 pm-1:20 pm

2 stops34h 20m

$562

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Mon 3/2

3:40 pm-9:20 am

2 stops33h 40m

$563

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Mon 3/2

3:40 pm-9:20 am

2 stops33h 40m

$564

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Mon 3/2

3:40 pm-9:20 am

2 stops33h 40m

$565

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Tue 2/17

12:59 am-1:20 pm

2 stops28h 21m

$566

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 2/5

2:00 pm-9:59 am

1 stop27h 59m

Denver Intl

Sat 2/7

9:44 pm-4:25 pm

1 stop34h 41m

$568

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Tue 2/17

11:30 am-4:20 pm

1 stop20h 50m

$569

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Sat 2/28

3:40 pm-9:40 pm

2 stops22h 00m

$578

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 2/10

2:00 pm-9:49 am

1 stop27h 49m

Denver Intl

Sat 2/28

3:40 pm-9:40 pm

2 stops22h 00m

$579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona to Denver

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 Denver?

The cheapest month to fly to Denver from Barcelona is in February. Flight prices, which tend to average around $757, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until March to fly from Barcelona, when ticket prices are also cheap, with an average price of $780.

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

You are more likely to see cheaper flights to Denver from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Barcelona for as low as $775 on momondo.

Cheap Barcelona to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona to Denver

Fastest flight time	15h 40m
Direct flights	None

The fastest flight from Barcelona to Denver takes 15h 40m

There are no direct flights from Barcelona to Denver. There are no popular flight routes from Barcelona to Denver.

Search flight deals

How far is Barcelona to Denver Intl by plane?
The straight-line distance from Barcelona to Denver Intl is 5204.7 mi. By plane, this route typically takes 15h 40m.
When did momondo last update prices for flights from Barcelona to Denver Intl Airport?
Prices for flights from Barcelona to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Barcelona to Denver Intl Airport?
The number of operators available for flights from Barcelona to Denver Intl Airport is 2 as of January 2026.
How old do you have to be to fly from Barcelona to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Barcelona to Denver

Compare and see reviews for airlines that fly from Barcelona to Denver with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $428	Free Cancellation	Rating 7.4 9,163 reviews		Search United Airlines flights
Lufthansa	PriceFrom $692	Free Cancellation	Rating 6.8 7,715 reviews		Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Cripple Creek

Longmont

Keystone

Boulder

Greeley

Lakewood

Westminster

Thornton

Winter Park

Frisco

Copper Mountain

Centennial

Grand Lake

Golden

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Denver from Barcelona with this policy.

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

Once all potential Barcelona to Denver flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Barcelona to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.