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Find cheap flights to Fort Collins from €279

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Fort Collins departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 19/5
Sun 26/5

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Good to know

Low season

November

High season

July

Cheapest flight

€279
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (45% more expensive on average)
Flight from Dublin to Denver

FAQs - booking Fort Collins flights

  • How long is the flight to Fort Collins?

    Flights from Dublin9h 15m
  • How to fly to Fort Collins?

    You cannot fly directly to Fort Collins. KAYAK recommends you fly to Denver Intl (DEN) (87.93 km from Fort Collins). From there you can hire a car or take a taxi.

  • What airports are near Fort Collins?

    The closest airport is Denver Intl (DEN) (87.93 km). KAYAK recommends you fly to Denver Intl.

  • How far is Denver from central Denver?

    You’ll need to travel 30 km to reach the Denver city centre from Denver.

  • What is the name of Denver’s airport?

    Denver is served by Denver, also commonly referred to as Denver or Denver Intl. The airport code is DEN.

  • How does KAYAK find such low prices on flights to Fort Collins?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Fort Collins.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Fort Collins?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fort Collins is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Fort Collins?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Fort Collins with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Fort Collins?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Fort Collins up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Fort Collins

  • There is no major airport in Fort Collins. It is instead served by Denver Intl Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Fort Collins flight deals.

Top 5 airlines flying to Fort Collins

 
Need help choosing which airline to fly with from Ireland to Fort Collins? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11325 reviews
8.1crew
7.1entertainment
7.7boarding
7.2comfort
6.7food
Airline reviews

T hey did a great job. Flight was on time .

10.0 ExcellentAnonymous, Apr 2024YVR - DEN
Read more about United Airlines reviews

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

Excellent as always. Had issues checking-in online. Please fix.

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

So Iceland Air is one step above Spirit Airlines. They do not feed you unless you pay for it or are in Saga Class. So, bring your food. They have a drink service, but it's in a large Dixie cup. Ask for the can, that is the only way you'll get a real drink. Also, we missed our connecting flight so they put us up in a flea-bag motel. Don't get me wrong, the staff was nice and friendly, however, there was no shower gel or shampoo in the hotel. We have to go to the corner store to pick some up. The room was not in great shape. Holes in the bathroom, a badly repaired ceiling in the room. The window was warn out. So, you get the just of how bad it was.

Food and staff were excellent. Seats on Saga (business class) are comparable to domestic first class of US Airlines, regarding space and recline. Entertainment options had little international component.

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

There is no food without paying $. Only soft drinks are included in your fare.

Some drinks and basic snack will be good. Water should be served at least once an hour. Blankets for folks who might be cold.

Pros: "Flight was relatively empty. Professional crew, comfortable seats"
Cons: "I think they skipped me with food service. Checking up on passengers who may have been sleeping would be nice. Headphones need to be purchased. Limited entertainment options."
Cons: "Communication about international COVID requirements before the day of departure."
Pros: "My seat cushion was out of alignment so not great. But I like the two side seat configuration."
Cons: "Boarding is a zoo. Board by row. It’s faster."
Pros: "Icelandair crew were very hospitable and accompodating"
Cons: "I have never sat in such a narrow seat. Literally could not put my hand down the side to pull out my seat belt. Two days later I still have sores from where the side of the seats hit my hips. Did not even provide complimentary peanuts."
Cons: "Took far too long for drinks service into the flight. Almost 2 hours in before drinks came around to me"

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Always a pleasure to deal with United's helpful and knowledgeable staff

Always a pleasure to deal with United's helpful and knowledgeable saff

This flight is always a cramped bus. The gate area was inadequate and announcements were hard to hear. The flight was delayed 45 minutes to an hour by a broken aircraft door, making our total delay from Vilnius 5 hours.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Book Cheap Fort Collins Plane Tickets

Recent return flight deals

28/8Wed
direct
9h 45mDUB-DEN
5/9Thu
1 stop
18h 06mDEN-DUB
€610
29/8Thu
1 stopIcelandair
28h 40mDUB-DEN
8/9Sun
1 stopIcelandair
11h 25mDEN-DUB
€620
8/5Wed
1 stopBritish Airways
14h 39mDUB-DEN
15/5Wed
1 stopBritish Airways
16h 00mDEN-DUB
€683
1/5Wed
2 stopsAmerican Airlines
20h 41mDUB-DEN
8/5Wed
1 stopAmerican Airlines
15h 16mDEN-DUB
€723
19/5Sun
directAer Lingus
9h 45mDUB-DEN
26/5Sun
1 stopAer Lingus
22h 40mDEN-DUB
€728
29/8Thu
2 stopsAmerican Airlines
19h 26mDUB-DEN
6/9Fri
2 stopsAmerican Airlines
20h 59mDEN-DUB
€732
28/8Wed
2 stopsUnited Airlines
17h 08mDUB-DEN
5/9Thu
2 stopsUnited Airlines
30h 15mDEN-DUB
€747
1/6Sat
1 stopUnited Airlines
13h 27mDUB-DEN
7/6Fri
1 stopUnited Airlines
27h 21mDEN-DUB
€785
15/5Wed
2 stopsBritish Airways
20h 13mDUB-DEN
22/5Wed
2 stopsBritish Airways
15h 32mDEN-DUB
€830
7/6Fri
directAer Lingus
9h 45mDUB-DEN
30/8Fri
directAer Lingus
8h 45mDEN-DUB
€915

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Recent one-way flight deals

22/5Wed
3 stops
52h 55mDUB-DEN
€279
22/5Wed
2 stops
53h 15mDUB-DEN
€282
13/10Sun
1 stopIcelandair
13h 45mDUB-DEN
€399
9/9Mon
1 stopIcelandair
13h 45mDUB-DEN
€402
17/5Fri
directAer Lingus
9h 45mDUB-DEN
€484
17/5Fri
directAer Lingus
9h 45mDUB-DEN
€485
30/8Fri
1 stopLufthansa
18h 29mDUB-DEN
€536
17/5Fri
2 stopsBritish Airways
27h 32mDUB-DEN
€612
8/6Sat
2 stopsBritish Airways
32h 18mDUB-DEN
€629
15/7Mon
3 stopsLufthansa
27h 45mDUB-DEN
€1,396

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Last minute flights to Fort Collins

Last minute flight, train and bus deals

24/4Wed
multi-stopIberia
14h 35mDUB-DEN
1/5Wed
multi-stopIberia
16h 07mDEN-DUB
€659
24/4Wed
multi-stopIberia
19h 59mDUB-DEN
1/5Wed
multi-stopIberia
11h 54mDEN-DUB
€793
24/4Wed
multi-stopAmerican Airlines
16h 11mDUB-DEN
1/5Wed
multi-stopAmerican Airlines
16h 00mDEN-DUB
€796
24/4Wed
multi-stop
45h 56mDUB-DEN
30/4Tue
multi-stop
25h 39mDEN-DUB
€920
24/4Wed
multi-stopDelta
21h 18mDUB-DEN
30/4Tue
multi-stopDelta
25h 00mDEN-DUB
€925
24/4Wed
multi-stop
45h 56mDUB-DEN
1/5Wed
multi-stop
17h 34mDEN-DUB
€1,021
24/4Wed
multi-stopDelta
18h 29mDUB-DEN
30/4Tue
multi-stopDelta
25h 00mDEN-DUB
€1,302

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Flights to Fort Collins

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