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Cheap flights from Colorado to Shannon from €411

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Shannon departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Colorado to Shannon

Cheap return flights

American Airlines Logo
17:25 - 16:45DEN-SNN
16h 20m1 stop
American Airlines Logo
07:50 - 15:30SNN-DEN
14h 40m1 stop
€411American Airlines
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Wed, 5 Nov - Wed, 12 Nov
American Airlines Logo
17:25 - 16:45DEN-SNN
16h 20m1 stop
American Airlines Logo
07:50 - 15:30SNN-DEN
14h 40m1 stop
€413American Airlines
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Sun, 9 Nov - Mon, 17 Nov
United Airlines Logo
10:14 - 10:15DEN-SNN
17h 01m2 stops
United Airlines Logo
12:30 - 21:59SNN-DEN
16h 29m2 stops
€444United Airlines
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Fri, 17 Oct - Wed, 22 Oct
United Airlines Logo
15:45 - 10:15DEN-SNN
11h 30m1 stop
United Airlines Logo
12:30 - 08:28SNN-DEN
26h 58m2 stops
€508United Airlines
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Sat, 11 Oct - Sat, 18 Oct
British Airways Logo
18:25 - 15:45DEN-SNN
15h 20m1 stop
British Airways Logo
21:15 - 16:25SNN-DEN
26h 10m1 stop
€563British Airways
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Fri, 20 Mar - Mon, 30 Mar
Multiple Airlines Logo
18:35 - 20:35DEN-SNN
19h 00m1 stop
Multiple Airlines Logo
20:05 - 16:30SNN-DEN
26h 25m1 stop
€588Multiple Airlines
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Sun, 19 Oct - Sun, 26 Oct
Multiple Airlines Logo
05:45 - 11:20DEN-SNN
22h 35m2 stops
Multiple Airlines Logo
20:05 - 16:30SNN-DEN
26h 25m1 stop
€604Multiple Airlines
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Sun, 19 Oct - Sun, 26 Oct
British Airways Logo
05:45 - 11:20DEN-SNN
22h 35m2 stops
British Airways Logo
20:05 - 23:41SNN-DEN
33h 36m2 stops
€614British Airways
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Sun, 19 Oct - Sun, 26 Oct
Air Canada Logo
13:25 - 16:45DEN-SNN
44h 20m2 stops
Air Canada Logo
17:25 - 16:40SNN-DEN
54h 15m2 stops
€838Air Canada
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Sat, 22 Nov - Sat, 29 Nov
Air Canada Logo
13:25 - 16:10DEN-SNN
19h 45m2 stops
Air Canada Logo
07:40 - 08:42SNN-DEN
32h 02m2 stops
€3,368Air Canada
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Wed, 8 Oct - Fri, 17 Oct

United Airlines flights from Colorado to Shannon, Clare

Our best United Airlines deals on Colorado to Shannon, Clare flight tickets
United Airlines
17 Oct
DEN10:14Denver Intl
17h 01m
2 stops
SNN10:15Shannon
22 Oct
SNN12:30Shannon
16h 29m
2 stops
DEN21:59Denver Intl
€444
Find similar
United Airlines
11 Oct
DEN15:45Denver Intl
11h 30m
1 stop
SNN10:15Shannon
18 Oct
SNN12:30Shannon
26h 58m
2 stops
DEN08:28Denver Intl
€508
Find similar
United Airlines
24 Sept
DEN09:57Denver Intl
17h 18m
2 stops
SNN10:15Shannon
16 Oct
SNN12:30Shannon
26h 58m
2 stops
DEN08:28Denver Intl
€534
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British Airways flights from Colorado to Shannon, Clare

Our best British Airways deals on Colorado to Shannon, Clare flight tickets
British Airways
20 Mar
DEN18:25Denver Intl
15h 20m
1 stop
SNN15:45Shannon
30 Mar
SNN21:15Shannon
26h 10m
1 stop
DEN16:25Denver Intl
€563
Find similar
British Airways
19 Oct
DEN05:45Denver Intl
22h 35m
2 stops
SNN11:20Shannon
26 Oct
SNN20:05Shannon
33h 36m
2 stops
DEN23:41Denver Intl
€614
Find similar
British Airways
8 Oct
DEN12:29Denver Intl
15h 51m
2 stops
SNN11:20Shannon
17 Oct
SNN07:40Shannon
15h 45m
1 stop
DEN16:25Denver Intl
€2,471
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Colorado to Shannon, Clare 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, momondo users made 13,528 searches. Data last updated 22 September 2025.
Use the filters below to find and compare flights from Colorado to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 5/11

17:25-16:45

1 stop16h 20m

Shannon

Wed 12/11

07:50-15:30

1 stop14h 40m

€411

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 9/11

17:25-16:45

1 stop16h 20m

Shannon

Mon 17/11

07:50-15:30

1 stop14h 40m

€413

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 17/10

10:14-10:15

2 stops17h 01m

Shannon

Wed 22/10

12:30-21:59

2 stops16h 29m

€444

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 11/10

15:45-10:15

1 stop11h 30m

Shannon

Sat 18/10

12:30-08:28

2 stops26h 58m

€508

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 20/3

18:25-15:45

1 stop15h 20m

Shannon

Mon 30/3

21:15-16:25

1 stop26h 10m

€563

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 19/10

18:35-20:35

1 stop19h 00m

Shannon

Sun 26/10

20:05-16:30

1 stop26h 25m

€588

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 19/10

05:45-11:20

2 stops22h 35m

Shannon

Sun 26/10

20:05-16:30

1 stop26h 25m

€604

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 19/10

05:45-11:20

2 stops22h 35m

Shannon

Sun 26/10

20:05-23:41

2 stops33h 36m

€614

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 22/11

13:25-16:45

2 stops44h 20m

Shannon

Sat 29/11

17:25-16:40

2 stops54h 15m

€838

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 8/10

13:25-16:10

2 stops19h 45m

Shannon

Fri 17/10

07:40-08:42

2 stops32h 02m

€3,368

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from Colorado to Shannon, Clare

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 Shannon, Clare?

The month of November is another great option to travel to Shannon, Clare, with average flight prices from Colorado averaging around €521.

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €666 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from Colorado for as low as €495 on momondo.

Cheap Colorado to Shannon, Clare flight deals and tips

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

Direct flights

None
There are no direct flights from Colorado to Shannon, Clare. There are no popular flight routes from Colorado to Shannon, Clare.
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  • When did momondo last update prices for flights from Colorado to Shannon Airport?

    Prices for flights from Colorado to Shannon Airport refresh daily.

  • How old do you have to be to fly from Colorado to Shannon 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Nenagh
Tipperary
Killaloe
Adare
Bunratty
Lahinch

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Colorado.

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

Flights from Colorado to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Shannon from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Shannon from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Shannon, Clare trip

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