How many flights depart from Dublin to Colorado on average per week?

As of May 2026, 20 flights take off from Dublin and land in Colorado each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What is the cheapest airline that flies from Dublin to Colorado?

WestJet and JetBlue are the most popular carriers operating from Dublin to Colorado

Which airlines fly to Colorado?

Aer Lingus, American Airlines and Icelandair are the top three most popular airlines that fly to Colorado from Dublin according to our data. Aer Lingus is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Dublin Airport to Colorado?

Prices for flights from Dublin Airport to Colorado are updated daily.

How many operators does momondo search for flights from Dublin Airport to Colorado?

The number of operators available for flights from Dublin Airport to Colorado is 6 as of May 2026.

How old do you have to be to fly from Dublin 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 stopovers 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 Dublin Airport to Colorado.

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

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€301 Cheap Flights from Dublin to Colorado in 2026

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Find the cheapest flights from Dublin to Colorado

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 23:59

DUB

DEN

21h 29m

1 stop

18:35 - 17:55

DEN

DUB

16h 20m

1 stop

€455Multiple Airlines

Thu, 28 May - Thu, 4 Jun

12:40 - 19:55

DUB

DEN

14h 15m

1 stop

12:39 - 09:45

DEN

DUB

14h 06m

1 stop

€456Finnair

Mon, 18 May - Mon, 1 Jun

09:30 - 22:45

DUB

DEN

20h 15m

1 stop

12:39 - 09:45

DEN

DUB

14h 06m

1 stop

€457Finnair

Mon, 18 May - Mon, 1 Jun

09:30 - 22:45

DUB

DEN

20h 15m

1 stop

12:39 - 09:45

DEN

DUB

14h 06m

1 stop

€458Finnair

Sun, 17 May - Mon, 1 Jun

11:45 - 21:59

DUB

DEN

17h 14m

2 stops

17:35 - 11:50

DEN

DUB

11h 15m

1 stop

€461Multiple Airlines

Mon, 18 May - Wed, 3 Jun

15:25 - 18:15

DUB

DEN

9h 50mdirect

20:00 - 11:45

DEN

DUB

8h 45mdirect

€464Aer Lingus

Sun, 17 May - Wed, 3 Jun

12:40 - 19:55

DUB

DEN

14h 15m

1 stop

17:35 - 11:50

DEN

DUB

11h 15m

1 stop

€468American Airlines

Wed, 13 May - Fri, 29 May

09:20 - 22:04

DUB

COS

19h 44m

2 stops

13:51 - 09:45

COS

DUB

12h 54m

2 stops

€966United Airlines

Thu, 17 Sep - Mon, 21 Sep

09:20 - 22:04

DUB

COS

19h 44m

2 stops

13:51 - 09:45

COS

DUB

12h 54m

2 stops

€967United Airlines

Thu, 17 Sep - Mon, 21 Sep

12:40 - 22:57

DUB

COS

17h 17m

1 stop

08:00 - 09:45

COS

DUB

18h 45m

1 stop

€972American Airlines

Thu, 17 Sep - Mon, 21 Sep

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American Airlines flights from Dublin to Colorado

Our best American Airlines deals on Dublin to Colorado flight tickets

American Airlines

13 May

DUB12:40Dublin

14h 15m

1 stop

DEN19:55Denver Intl

29 May

DEN17:35Denver Intl

11h 15m

1 stop

DUB11:50Dublin

€468

American Airlines

17 May

DUB09:30Dublin

20h 15m

1 stop

DEN22:45Denver Intl

1 Jun

DEN08:47Denver Intl

14h 43m

1 stop

DUB06:30Dublin

€469

American Airlines

18 May

DUB13:45Dublin

16h 02m

1 stop

DEN22:47Denver Intl

25 May

DEN09:06Denver Intl

19h 44m

1 stop

DUB11:50Dublin

€470

Iberia flights from Dublin to Colorado

Our best Iberia deals on Dublin to Colorado flight tickets

Iberia

18 May

DUB12:40Dublin

16h 19m

1 stop

DEN21:59Denver Intl

27 May

DEN17:35Denver Intl

11h 15m

1 stop

DUB11:50Dublin

€471

Iberia

17 May

DUB09:30Dublin

31h 27m

1 stop

DEN09:57Denver Intl

3 Jun

DEN13:57Denver Intl

12h 38m

1 stop

DUB09:35Dublin

€483

Iberia

17 May

DUB09:30Dublin

31h 27m

1 stop

DEN09:57Denver Intl

3 Jun

DEN17:35Denver Intl

11h 15m

1 stop

DUB11:50Dublin

€484

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 28/5

09:30-23:59

1 stop21h 29m

Denver Intl

Thu 4/6

18:35-17:55

1 stop16h 20m

€455

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 18/5

12:40-19:55

1 stop14h 15m

Denver Intl

Mon 1/6

12:39-09:45

1 stop14h 06m

€456

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 18/5

09:30-22:45

1 stop20h 15m

Denver Intl

Mon 1/6

12:39-09:45

1 stop14h 06m

€457

DublinDenver

DUB - DEN

DUBDEN

Dublin

Sun 17/5

09:30-22:45

1 stop20h 15m

Denver Intl

Mon 1/6

12:39-09:45

1 stop14h 06m

€458

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 18/5

11:45-21:59

2 stops17h 14m

Denver Intl

Wed 3/6

17:35-11:50

1 stop11h 15m

€461

Fastest return journey

DublinDenver

DUB - DEN

DUBDEN

Dublin

Sun 17/5

15:25-18:15

Nonstop9h 50m

Denver Intl

Wed 3/6

20:00-11:45

Nonstop8h 45m

€464

DublinDenver

DUB - DEN

DUBDEN

Dublin

Wed 13/5

12:40-19:55

1 stop14h 15m

Denver Intl

Fri 29/5

17:35-11:50

1 stop11h 15m

€468

DublinColorado Springs

DUB - COS

DUBCOS

Dublin

Thu 17/9

09:20-22:04

2 stops19h 44m

Colorado Springs

Mon 21/9

13:51-09:45

2 stops12h 54m

€966

DublinColorado Springs

DUB - COS

DUBCOS

Dublin

Thu 17/9

09:20-22:04

2 stops19h 44m

Colorado Springs

Mon 21/9

13:51-09:45

2 stops12h 54m

€967

DublinColorado Springs

DUB - COS

DUBCOS

Dublin

Thu 17/9

12:40-22:57

1 stop17h 17m

Colorado Springs

Mon 21/9

08:00-09:45

1 stop18h 45m

€972

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin 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

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The cheapest month to fly to Colorado from Dublin is in May. Flight prices, which tend to average around €329, are often lower during this time because this is during the off-season. If you’re not able to fly to Colorado in May, then June is your next best option. Flight prices from Dublin to Colorado during June average around €339.

What is the cheapest day to depart on your flight to Colorado?

On average, the least expensive day to fly to Colorado from Dublin is on a Saturday. momondo users have found tickets for Saturday departures for as low as €640. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Colorado is Sunday, with ticket prices averaging around €885.

What is the cheapest Dublin to Colorado flight route?

Fly from Dublin to Denver Intl for the best Dublin - Colorado flight prices

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

You are more likely to see cheaper flights to Colorado from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around €650 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Dublin for as low as €527 on momondo.

Can stopping save me money on Dublin to Colorado flights?

You could potentially save up to 46% on your flight if you consider stops on a Dublin to Colorado flight.

Cheap Dublin to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Colorado

Best price found	€865
Fastest flight time	9h 50m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in Colorado	87 airports

The best flight deal from Dublin to Colorado found on momondo in the last 72 hours is €865

The fastest flight from Dublin to Colorado takes 9h 50m

Direct flights go from Dublin to Colorado on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There are 87 airports in Colorado. From Dublin there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Dublin to Colorado

When did momondo last update prices for flights from Dublin Airport to Colorado?
Prices for flights from Dublin Airport to Colorado are updated daily.
How many operators does momondo search for flights from Dublin Airport to Colorado?
The number of operators available for flights from Dublin Airport to Colorado is 6 as of May 2026.
How old do you have to be to fly from Dublin 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 stopovers 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 Dublin Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Dublin to Colorado?
Based on momondo bookings for flights between Dublin and Colorado, the leading plane model is Airbus A330-200, making up 74.24% of the total bookings. Other popular models include Airbus A321neo with 12.12%, Airbus A321-100/200 with 4.55%, and Airbus A330-300 with 3.03%.

Best airlines flying from Dublin to Colorado

Compare and see reviews for airlines that fly from Dublin to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom €375	Free Cancellation	Rating 7.0 650 reviews	Search Icelandair flights
British Airways	PriceFrom €388	Free Cancellation	Rating 6.7 7,942 reviews	Search British Airways flights
American Airlines	PriceFrom €390	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
Iberia	PriceFrom €446	Free Cancellation	Rating 7.0 3,208 reviews	Search Iberia flights
Aer Lingus	PriceFrom €470	Free Cancellation	Rating 7.3 1,540 reviews	Search Aer Lingus flights
United Airlines	PriceFrom €518	Free Cancellation	Rating 7.4 9,682 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Colorado for you.

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

Yes. momondo allows you to filter the results for Dublin to Colorado flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Dublin and Colorado by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Dublin to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.