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Cheap flights from Dublin to Pueblo from £286

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — COS
14 Jun — 21 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Pueblo are usually found in February or April, booked 52 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Dublin to Pueblo

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Pueblo
Explore the most affordable flight options available from Dublin to Pueblo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 May 2026.

Mon 22/609:30
DUB
-
DEN
1 stop21h 47m
Finnair
Mon 29/612:39
DEN
-
DUB
1 stop14h 06m
Finnair
Deal found 15/5£386
Fri 12/605:55
DUB
-
DEN
1 stop16h 45m
Air France
Tue 23/612:12
DEN
-
DUB
1 stop12h 43m
Air France
Deal found 13/5£392
Fri 12/605:55
DUB
-
DEN
1 stop16h 45m
Air France
Fri 19/612:10
DEN
-
DUB
1 stop14h 05m
Air France
Deal found 14/5£396
Wed 17/612:40
DUB
-
DEN
1 stop13h 56m
Multiple Airlines
Mon 22/618:35
DEN
-
DUB
1 stop18h 00m
Multiple Airlines
Deal found 13/5£397
Sat 23/509:30
DUB
-
DEN
1 stop21h 29m
Finnair
Mon 25/512:39
DEN
-
DUB
1 stop14h 06m
Finnair
Deal found 15/5£398
Fri 22/509:30
DUB
-
DEN
1 stop21h 29m
Finnair
Thu 28/514:21
DEN
-
DUB
1 stop14h 29m
Finnair
Deal found 13/5£398
Tue 19/509:30
DUB
-
DEN
1 stop20h 15m
Finnair
Tue 26/514:21
DEN
-
DUB
1 stop14h 29m
Finnair
Deal found 12/5£399
Mon 18/509:30
DUB
-
DEN
1 stop20h 15m
Finnair
Wed 27/512:39
DEN
-
DUB
1 stop14h 06m
Finnair
Deal found 11/5£400
Fri 5/611:10
DUB
-
DEN
2 stops18h 30m
Delta
Sun 7/605:40
DEN
-
DUB
2 stops19h 15m
Delta
Deal found 14/5£401
Fri 5/611:10
DUB
-
DEN
2 stops19h 31m
Delta
Sat 20/605:45
DEN
-
DUB
1 stop20h 00m
Delta
Deal found 13/5£401
Sun 7/605:55
DUB
-
DEN
2 stops18h 44m
Delta
Sat 27/605:45
DEN
-
DUB
1 stop20h 00m
Delta
Deal found 12/5£402
Mon 18/511:10
DUB
-
DEN
2 stops16h 05m
Delta
Wed 27/507:55
DEN
-
DUB
2 stops17h 00m
Delta
Deal found 11/5£403

Find flight deals from Dublin to Pueblo

Keep the following information in mind while searching for Dublin to Pueblo flight deals. Data was last updated 15 May 2026.

Round-trip from

£386

One-way from

£286

Popular in

August

Cheapest in

February

Average price

£519
Finnair
  • Finnair
  • 22/6-29/6
  • 2 total stops
  • 35h 53m total
  • Dublin to Pueblo
Search Deals
JetBlue
  • JetBlue
  • 23/6
  • 1 total stop
  • 18h 29m total
  • Dublin to Pueblo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Pueblo 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, Cheapflights users made 858,174 searches. Data last updated 15 May 2026.
Use the filters below to find and compare flights from Dublin to Pueblo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 22/6

11:10-23:31

2 stops19h 21m

Denver Intl

Mon 29/6

17:40-15:25

1 stop14h 45m

£398

DublinDenver

DUB - DEN

DUBDEN

Dublin

Sat 6/6

09:30-00:17

1 stop21h 47m

Denver Intl

Sat 13/6

14:22-11:50

1 stop14h 28m

£399

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 18/6

09:30-00:17

1 stop21h 47m

Denver Intl

Sat 27/6

12:39-09:45

1 stop14h 06m

£400

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 12/6

05:55-15:40

1 stop16h 45m

Denver Intl

Tue 23/6

07:05-07:55

2 stops17h 50m

£402
Fastest return journey

DublinDenver

DUB - DEN

DUBDEN

Dublin

Fri 12/6

05:55-15:40

1 stop16h 45m

Denver Intl

Mon 15/6

11:10-10:00

2 stops15h 50m

£447

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 29/6

11:10-22:45

2 stops18h 35m

Denver Intl

Fri 10/7

05:45-08:45

1 stop20h 00m

£552

DublinDenver

DUB - DEN

DUBDEN

Dublin

Thu 18/6

05:55-15:38

2 stops16h 43m

Denver Intl

Sat 27/6

07:05-07:55

2 stops17h 50m

£574

DublinDenver

DUB - DEN

DUBDEN

Dublin

Sat 20/6

12:00-23:06

2 stops18h 06m

Denver Intl

Fri 26/6

12:12-10:25

2 stops15h 13m

£615

DublinDenver

DUB - DEN

DUBDEN

Dublin

Mon 7/9

05:55-15:31

2 stops16h 36m

Denver Intl

Mon 28/9

07:05-07:55

2 stops17h 50m

£697

DublinDenver

DUB - DEN

DUBDEN

Dublin

Sun 30/8

08:35-19:38

2 stops18h 03m

Denver Intl

Sun 6/9

18:40-17:15

1 stop15h 35m

£699

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Dublin to Pueblo

Have a flexible travel schedule? Discover the best time to fly to Pueblo from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Pueblo

How much does it cost for a return flight from Dublin to Pueblo?

Reviews of airlines servicing Pueblo

Get insights into the airlines that provide service to Pueblo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pueblo. Reviews last updated 15 May 2026.
Read reviews from past customers who have flown with Aer Lingus,American Airlines, andIcelandair from Dublin to Pueblo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,563 reviews
Check prices

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,563 reviews
Aer Lingus
7.3
Good
1,563 reviews
Check prices

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
American Airlines
7.1
Good
11,665 reviews
Aer Lingus
7.3
Good
1,563 reviews
Check prices

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Icelandair
7.0
Good
654 reviews
Aer Lingus
7.3
Good
1,563 reviews
Check prices

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
British Airways
6.7
Okay
7,982 reviews
Aer Lingus
7.3
Good
1,563 reviews
Check prices

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Boarding

7.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Pueblo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Pueblo?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Pueblo. On average, Dublin has 2 outbound flights to Pueblo per day from 1 airline. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Pueblo?

    A quick flight from Dublin to Pueblo can take about 19h 21m. Delta provides one of the quickest options available for as low as £398. The distance from Dublin to Pueblo is about 4378 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Dublin to Pueblo that include hotel bookings?

    Yes. In addition to deals on Dublin to Pueblo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Pueblo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Pueblo.

  • Can I find deals for business class flights from Dublin to Pueblo?

    Yes. Cheapflights offers flight deals from Dublin to Pueblo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Dublin to Pueblo

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Dublin to Denver flights

Top airline flying from Dublin to Pueblo

Discover the top airline that operate flights from Dublin to Pueblo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£648Average£694FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Dublin to Pueblo?

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Can Cheapflights find flights from Dublin to Pueblo with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Pueblo, users can toggle the no change fees filter when performing a flight search.

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