What is the cheapest airline that flies from Barcelona to Denver Intl?

Finnair and British Airways are the most popular carriers operating from Barcelona to Denver Intl

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 March 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.

$317 Cheap Flights from Barcelona to Denver in 2026

Q: What is the typical price of a round-trip flight between Barcelona and Denver?

Prices are currently low for flights on this route. Typical prices usually range from $835 to $1,423. The lowest price recently found on this route was $584.

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11:00 am - 6:15 pm

BCN

DEN

15h 15m

1 stop

8:00 pm - 10:30 pm

DEN

BCN

18h 30m

1 stop

$584Aer Lingus

sáb., may. 2 - sáb., may. 16

11:00 am - 6:15 pm

BCN

DEN

15h 15m

1 stop

8:00 pm - 10:30 pm

DEN

BCN

18h 30m

1 stop

$611Aer Lingus

sáb., may. 2 - sáb., may. 16

11:00 am - 6:15 pm

BCN

DEN

15h 15m

1 stop

8:00 pm - 10:30 pm

DEN

BCN

18h 30m

1 stop

$617Aer Lingus

sáb., may. 2 - sáb., may. 16

11:00 am - 6:15 pm

BCN

DEN

15h 15m

1 stop

8:00 pm - 10:30 pm

DEN

BCN

18h 30m

1 stop

$644Aer Lingus

sáb., may. 2 - sáb., may. 9

7:20 am - 6:15 pm

BCN

DEN

18h 55m

1 stop

8:00 pm - 10:30 pm

DEN

BCN

18h 30m

1 stop

$679Multiple Airlines

sáb., may. 2 - sáb., may. 9

2:05 pm - 9:47 am

BCN

DEN

27h 42m

1 stop

9:25 pm - 4:25 pm

DEN

BCN

35h 00m

1 stop

$689Multiple Airlines

jue., abr. 23 - mié., abr. 29

12:50 pm - 11:04 pm

BCN

DEN

18h 14m

1 stop

11:08 pm - 9:45 am

DEN

BCN

26h 37m

1 stop

$692JetBlue

mié., abr. 22 - mié., abr. 29

7:20 am - 6:15 pm

BCN

DEN

18h 55m

1 stop

8:00 pm - 10:30 pm

DEN

BCN

18h 30m

1 stop

$694Multiple Airlines

dom., may. 3 - sáb., may. 9

3:30 pm - 9:40 am

BCN

DEN

26h 10m

1 stop

11:05 pm - 1:00 pm

DEN

BCN

29h 55m

1 stop

$704Multiple Airlines

mié., abr. 29 - mar., may. 12

11:20 am - 6:15 pm

BCN

DEN

14h 55m

1 stop

8:00 pm - 1:15 am

DEN

BCN

21h 15m

1 stop

$707Multiple Airlines

vie., may. 1 - lun., may. 11

Aer Lingus flights from Barcelona to Denver

Our best Aer Lingus deals on Barcelona to Denver flight tickets

Aer Lingus

May 2

BCN11:00 amBarcelona-El Prat

15h 15m

1 stop

DEN6:15 pmDenver Intl

May 16

DEN8:00 pmDenver Intl

18h 30m

1 stop

BCN10:30 pmBarcelona-El Prat

$584

Aer Lingus

May 2

BCN11:00 amBarcelona-El Prat

15h 15m

1 stop

DEN6:15 pmDenver Intl

May 16

DEN8:00 pmDenver Intl

18h 30m

1 stop

BCN10:30 pmBarcelona-El Prat

$611

Aer Lingus

May 2

BCN11:00 amBarcelona-El Prat

15h 15m

1 stop

DEN6:15 pmDenver Intl

May 16

DEN8:00 pmDenver Intl

18h 30m

1 stop

BCN10:30 pmBarcelona-El Prat

$617

JetBlue flights from Barcelona to Denver

Our best JetBlue deals on Barcelona to Denver flight tickets

JetBlue

Apr 22

BCN12:50 pmBarcelona-El Prat

18h 14m

1 stop

DEN11:04 pmDenver Intl

Apr 29

DEN11:08 pmDenver Intl

26h 37m

1 stop

BCN9:45 amBarcelona-El Prat

$692

JetBlue

May 2

BCN12:50 pmBarcelona-El Prat

17h 23m

1 stop

DEN10:13 pmDenver Intl

May 16

DEN11:08 pmDenver Intl

26h 37m

1 stop

BCN9:45 amBarcelona-El Prat

$736

JetBlue

Apr 23

BCN12:50 pmBarcelona-El Prat

18h 14m

1 stop

DEN11:04 pmDenver Intl

Apr 29

DEN11:08 pmDenver Intl

26h 37m

1 stop

BCN9:45 amBarcelona-El Prat

$748

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb. 5/2

11:00 am-6:15 pm

1 stop15h 15m

Denver Intl

sáb. 5/16

8:00 pm-10:30 pm

1 stop18h 30m

$584

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb. 5/2

11:00 am-6:15 pm

1 stop15h 15m

Denver Intl

sáb. 5/16

8:00 pm-10:30 pm

1 stop18h 30m

$611

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb. 5/2

11:00 am-6:15 pm

1 stop15h 15m

Denver Intl

sáb. 5/16

8:00 pm-10:30 pm

1 stop18h 30m

$617

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb. 5/2

11:00 am-6:15 pm

1 stop15h 15m

Denver Intl

sáb. 5/9

8:00 pm-10:30 pm

1 stop18h 30m

$644

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb. 5/2

7:20 am-6:15 pm

1 stop18h 55m

Denver Intl

sáb. 5/9

8:00 pm-10:30 pm

1 stop18h 30m

$679

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

jue. 4/23

2:05 pm-9:47 am

1 stop27h 42m

Denver Intl

mié. 4/29

9:25 pm-4:25 pm

1 stop35h 00m

$689

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

mié. 4/22

12:50 pm-11:04 pm

1 stop18h 14m

Denver Intl

mié. 4/29

11:08 pm-9:45 am

1 stop26h 37m

$692

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

dom. 5/3

7:20 am-6:15 pm

1 stop18h 55m

Denver Intl

sáb. 5/9

8:00 pm-10:30 pm

1 stop18h 30m

$694

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

mié. 4/29

3:30 pm-9:40 am

1 stop26h 10m

Denver Intl

mar. 5/12

11:05 pm-1:00 pm

1 stop29h 55m

$704

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

vie. 5/1

11:20 am-6:15 pm

1 stop14h 55m

Denver Intl

lun. 5/11

8:00 pm-1:15 am

1 stop21h 15m

$707

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

Prices

Airlines

What is the typical price of a round-trip flight between Barcelona and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Barcelona is in September. Flight prices, which tend to average around $800, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until October to fly from Barcelona, when ticket prices are also cheap, with an average price of $805.

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 $928 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 $759 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	14h 55m
Direct flights	None

The fastest flight from Barcelona to Denver takes 14h 55m

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 14h 55m.
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 March 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 $780	Free Cancellation	Rating 7.4 9,418 reviews		Search United Airlines flights
Lufthansa	PriceFrom $793	Free Cancellation	Rating 6.8 7,848 reviews		Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

Longmont

Greeley

Cripple Creek

Keystone

Lakewood

Westminster

Thornton

Frisco

Winter Park

Grand Lake

Centennial

Copper Mountain

Englewood

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.