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Cheap flights from Colorado to Shannon from €407

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 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Colorado to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
17:25 - 16:45DEN-SNN
16h 20m1 stop
American Airlines Logo
07:50 - 16:30SNN-DEN
14h 40m1 stop
€407American Airlines
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Wed, 4 Mar - Tue, 10 Mar
American Airlines Logo
12:23 - 11:30DEN-SNN
16h 07m2 stops
American Airlines Logo
07:50 - 16:30SNN-DEN
14h 40m1 stop
€411American Airlines
Find Deal
Wed, 4 Mar - Tue, 10 Mar
American Airlines Logo
17:25 - 16:45DEN-SNN
16h 20m1 stop
American Airlines Logo
07:50 - 15:30SNN-DEN
14h 40m1 stop
€416American Airlines
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Thu, 4 Dec - Thu, 11 Dec
United Airlines Logo
16:00 - 10:15DEN-SNN
11h 15m1 stop
United Airlines Logo
12:30 - 20:00SNN-DEN
14h 30m1 stop
€423United Airlines
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Wed, 8 Apr - Wed, 22 Apr
Multiple Airlines Logo
17:55 - 10:15DEN-SNN
33h 20m1 stop
Multiple Airlines Logo
12:00 - 14:20SNN-DEN
33h 20m2 stops
€443Multiple Airlines
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Sat, 4 Apr - Sat, 11 Apr
Multiple Airlines Logo
10:30 - 10:15DEN-SNN
16h 45m2 stops
Multiple Airlines Logo
12:00 - 14:20SNN-DEN
33h 20m2 stops
€447Multiple Airlines
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Sat, 4 Apr - Sat, 11 Apr
Air Canada Logo
11:15 - 11:30DEN-SNN
17h 15m2 stops
Air Canada Logo
07:50 - 19:55SNN-DEN
19h 05m2 stops
€551Air Canada
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Mon, 17 Nov - Wed, 3 Dec
Air Canada Logo
08:05 - 16:45DEN-SNN
25h 40m2 stops
Air Canada Logo
07:50 - 12:37SNN-DEN
35h 47m2 stops
€580Air Canada
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Wed, 28 Jan - Fri, 6 Feb
British Airways Logo
17:25 - 19:25DEN-SNN
19h 00m1 stop
British Airways Logo
20:05 - 15:30SNN-DEN
26h 25m1 stop
€582British Airways
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Mon, 26 Jan - Mon, 2 Feb
British Airways Logo
17:25 - 15:45DEN-SNN
15h 20m1 stop
British Airways Logo
17:30 - 15:30SNN-DEN
29h 00m1 stop
€591British Airways
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Fri, 30 Jan - Tue, 3 Feb

British Airways flights from Colorado to Shannon, Clare

Our best British Airways deals on Colorado to Shannon, Clare flight tickets
British Airways
26 Jan
DEN17:25Denver Intl
19h 00m
1 stop
SNN19:25Shannon
2 Feb
SNN20:05Shannon
26h 25m
1 stop
DEN15:30Denver Intl
€582
Find similar
British Airways
30 Jan
DEN17:25Denver Intl
15h 20m
1 stop
SNN15:45Shannon
3 Feb
SNN17:30Shannon
29h 00m
1 stop
DEN15:30Denver Intl
€591
Find similar
British Airways
17 Nov
DEN16:51Denver Intl
16h 54m
2 stops
SNN16:45Shannon
3 Dec
SNN07:50Shannon
19h 27m
2 stops
DEN20:17Denver Intl
€594
Find similar

American Airlines flights from Colorado to Shannon, Clare

Our best American Airlines deals on Colorado to Shannon, Clare flight tickets
American Airlines
4 Mar
DEN17:25Denver Intl
16h 20m
1 stop
SNN16:45Shannon
10 Mar
SNN07:50Shannon
14h 40m
1 stop
DEN16:30Denver Intl
€407
Find similar
American Airlines
4 Mar
DEN12:23Denver Intl
16h 07m
2 stops
SNN11:30Shannon
10 Mar
SNN07:50Shannon
14h 40m
1 stop
DEN16:30Denver Intl
€411
Find similar
American Airlines
4 Dec
DEN17:25Denver Intl
16h 20m
1 stop
SNN16:45Shannon
11 Dec
SNN07:50Shannon
14h 40m
1 stop
DEN15:30Denver Intl
€416
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 7 November 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 4/3

17:25-16:45

1 stop16h 20m

Shannon

Tue 10/3

07:50-16:30

1 stop14h 40m

€407

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 4/3

12:23-11:30

2 stops16h 07m

Shannon

Tue 10/3

07:50-16:30

1 stop14h 40m

€411

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 4/12

17:25-16:45

1 stop16h 20m

Shannon

Thu 11/12

07:50-15:30

1 stop14h 40m

€416

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 8/4

16:00-10:15

1 stop11h 15m

Shannon

Wed 22/4

12:30-20:00

1 stop14h 30m

€423

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 4/4

17:55-10:15

1 stop33h 20m

Shannon

Sat 11/4

12:00-14:20

2 stops33h 20m

€443

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 4/4

10:30-10:15

2 stops16h 45m

Shannon

Sat 11/4

12:00-14:20

2 stops33h 20m

€447

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 17/11

11:15-11:30

2 stops17h 15m

Shannon

Wed 3/12

07:50-19:55

2 stops19h 05m

€551

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 28/1

08:05-16:45

2 stops25h 40m

Shannon

Fri 6/2

07:50-12:37

2 stops35h 47m

€580

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 26/1

17:25-19:25

1 stop19h 00m

Shannon

Mon 2/2

20:05-15:30

1 stop26h 25m

€582

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 30/1

17:25-15:45

1 stop15h 20m

Shannon

Tue 3/2

17:30-15:30

1 stop29h 00m

€591

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 €531.

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 €686 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 €492 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
Adare
Killaloe
Lahinch
Bunratty

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.

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