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Cheap flights from Colorado to Shannon from €375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Shannon departing on 17/5. 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

Enter your travel dates to find the best prices.
American Airlines Logo
17:25 - 16:45
DEN
-
SNN
16h 20m1 stop
American Airlines Logo
07:50 - 15:30
SNN
-
DEN
14h 40m1 stop
€399American Airlines
Tue, 27 Jan - Tue, 3 Feb
American Airlines Logo
15:14 - 16:45
DEN
-
SNN
18h 31m2 stops
American Airlines Logo
07:50 - 15:30
SNN
-
DEN
14h 40m1 stop
€404American Airlines
Tue, 27 Jan - Tue, 3 Feb
American Airlines Logo
12:28 - 11:30
DEN
-
SNN
16h 02m2 stops
American Airlines Logo
07:50 - 23:16
SNN
-
DEN
22h 26m2 stops
€412American Airlines
Tue, 27 Jan - Tue, 3 Feb
American Airlines Logo
17:25 - 16:45
DEN
-
SNN
16h 20m1 stop
American Airlines Logo
07:50 - 15:30
SNN
-
DEN
14h 40m1 stop
€416American Airlines
Thu, 26 Feb - Sat, 7 Mar
American Airlines Logo
17:25 - 16:45
DEN
-
SNN
16h 20m1 stop
American Airlines Logo
07:50 - 15:30
SNN
-
DEN
14h 40m1 stop
€417American Airlines
Thu, 26 Feb - Sat, 7 Mar
American Airlines Logo
15:59 - 16:45
DEN
-
SNN
17h 46m2 stops
American Airlines Logo
07:50 - 15:30
SNN
-
DEN
14h 40m1 stop
€421American Airlines
Thu, 26 Feb - Sat, 7 Mar
American Airlines Logo
09:17 - 11:30
DEN
-
SNN
19h 13m2 stops
American Airlines Logo
07:50 - 22:30
SNN
-
DEN
21h 40m2 stops
€429American Airlines
Thu, 26 Feb - Sat, 7 Mar
American Airlines Logo
18:40 - 16:10
DEN
-
SNN
14h 30m1 stop
American Airlines Logo
21:15 - 16:35
SNN
-
DEN
26h 20m1 stop
€434American Airlines
Wed, 13 May - Fri, 22 May
American Airlines Logo
18:40 - 20:35
DEN
-
SNN
18h 55m1 stop
American Airlines Logo
07:40 - 16:35
SNN
-
DEN
15h 55m1 stop
€442American Airlines
Sat, 9 May - Sat, 16 May
American Airlines Logo
16:39 - 16:05
DEN
-
SNN
16h 26m2 stops
American Airlines Logo
07:40 - 16:35
SNN
-
DEN
15h 55m1 stop
€446American Airlines
Sat, 9 May - Sat, 16 May

American Airlines flights from Colorado to Shannon, Clare

Our best American Airlines deals on Colorado to Shannon, Clare flight tickets
American Airlines
27 Jan
DEN17:25Denver Intl
16h 20m
1 stop
SNN16:45Shannon
3 Feb
SNN07:50Shannon
14h 40m
1 stop
DEN15:30Denver Intl
€399
Find similar
American Airlines
27 Jan
DEN15:14Denver Intl
18h 31m
2 stops
SNN16:45Shannon
3 Feb
SNN07:50Shannon
14h 40m
1 stop
DEN15:30Denver Intl
€404
Find similar
American Airlines
27 Jan
DEN12:28Denver Intl
16h 02m
2 stops
SNN11:30Shannon
3 Feb
SNN07:50Shannon
22h 26m
2 stops
DEN23:16Denver Intl
€412
Find similar

United Airlines flights from Colorado to Shannon, Clare

Our best United Airlines deals on Colorado to Shannon, Clare flight tickets
United Airlines
12 Apr
DEN08:17Denver Intl
18h 58m
2 stops
SNN10:15Shannon
30 Apr
SNN12:30Shannon
14h 30m
1 stop
DEN20:00Denver Intl
€504
Find similar
United Airlines
22 May
DEN20:34Denver Intl
27h 56m
1 stop
SNN07:30Shannon
30 May
SNN09:30Shannon
20h 57m
2 stops
DEN23:27Denver Intl
€545
Find similar
United Airlines
22 May
DEN20:34Denver Intl
27h 56m
1 stop
SNN07:30Shannon
30 May
SNN09:30Shannon
28h 22m
1 stop
DEN06:52Denver Intl
€546
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 14 December 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

Tue 27/1

17:25-16:45

1 stop16h 20m

Shannon

Tue 3/2

07:50-15:30

1 stop14h 40m

€399

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 27/1

15:14-16:45

2 stops18h 31m

Shannon

Tue 3/2

07:50-15:30

1 stop14h 40m

€404

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 27/1

12:28-11:30

2 stops16h 02m

Shannon

Tue 3/2

07:50-23:16

2 stops22h 26m

€412

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 26/2

17:25-16:45

1 stop16h 20m

Shannon

Sat 7/3

07:50-15:30

1 stop14h 40m

€416

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 26/2

17:25-16:45

1 stop16h 20m

Shannon

Sat 7/3

07:50-15:30

1 stop14h 40m

€417

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 26/2

15:59-16:45

2 stops17h 46m

Shannon

Sat 7/3

07:50-15:30

1 stop14h 40m

€421

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 26/2

09:17-11:30

2 stops19h 13m

Shannon

Sat 7/3

07:50-22:30

2 stops21h 40m

€429

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 13/5

18:40-16:10

1 stop14h 30m

Shannon

Fri 22/5

21:15-16:35

1 stop26h 20m

€434

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/5

18:40-20:35

1 stop18h 55m

Shannon

Sat 16/5

07:40-16:35

1 stop15h 55m

€442

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/5

16:39-16:05

2 stops16h 26m

Shannon

Sat 16/5

07:40-16:35

1 stop15h 55m

€446

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 April is another great option to travel to Shannon, Clare, with average flight prices from Colorado averaging around €571.

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 €631 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 €483 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

Fastest flight time

16h 13m

Direct flights

None
The fastest flight from Colorado to Shannon, Clare takes 16h 13m
There are no direct flights from Colorado to Shannon, Clare. There are no popular flight routes from Colorado to Shannon, Clare.
Search flight deals

  • 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.

An easier way to manage your Shannon, Clare trip

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