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Cheap flights from Colorado to Shannon from $326

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 9/23. 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 round-trip flights

American Airlines Logo
5:25 pm - 4:45 pmDEN-SNN
16h 20m1 stop
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$483American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
5:25 pm - 4:45 pmDEN-SNN
16h 20m1 stop
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$484American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
American Airlines Logo
10:21 am - 11:30 amDEN-SNN
18h 09m2 stops
American Airlines Logo
7:50 am - 3:30 pmSNN-DEN
14h 40m1 stop
$488American Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 17
Delta Logo
7:20 am - 11:10 amDEN-SNN
20h 50m1 stop
Delta Logo
1:05 pm - 10:49 pmSNN-DEN
16h 44m1 stop
$517Delta
Find Deal
Tue, Aug 19 - Tue, Sep 2
United Airlines Logo
8:00 am - 7:30 amDEN-SNN
16h 30m2 stops
United Airlines Logo
9:45 am - 2:37 pmSNN-DEN
11h 52m1 stop
$521United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
United Airlines Logo
6:00 am - 7:30 amDEN-SNN
18h 30m1 stop
United Airlines Logo
12:30 pm - 9:18 pmSNN-DEN
15h 48m1 stop
$546United Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
Delta Logo
12:59 am - 11:10 amDEN-SNN
27h 11m2 stops
Delta Logo
1:05 pm - 11:51 amSNN-DEN
29h 46m2 stops
$621Delta
Find Deal
Mon, Aug 18 - Tue, Sep 2
Air Canada Logo
11:15 am - 3:45 pmDEN-SNN
21h 30m2 stops
Air Canada Logo
5:30 pm - 7:55 pmSNN-DEN
33h 25m2 stops
$714Air Canada
Find Deal
Fri, Dec 26 - Mon, Jan 5
Logo
7:45 am - 11:20 amDEN-SNN
20h 35m3 stops
Logo
9:15 pm - 6:18 pmSNN-DEN
28h 03m3 stops
$803
Find Deal
Fri, Sep 19 - Fri, Sep 26
Logo
12:04 am - 5:55 amDEN-SNN
22h 51m2 stops
Logo
7:40 am - 4:25 pmSNN-DEN
15h 45m1 stop
$1,230
Find Deal
Mon, Sep 8 - Thu, Sep 11

American Airlines flights from Colorado to Shannon, Clare

Our best American Airlines deals on Colorado to Shannon, Clare flight tickets
American Airlines
Nov 9
DEN5:25 pmDenver Intl
16h 20m
1 stop
SNN4:45 pmShannon
Nov 17
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$483
Find similar
American Airlines
Nov 9
DEN5:25 pmDenver Intl
16h 20m
1 stop
SNN4:45 pmShannon
Nov 17
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$484
Find similar
American Airlines
Nov 9
DEN10:21 amDenver Intl
18h 09m
2 stops
SNN11:30 amShannon
Nov 17
SNN7:50 amShannon
14h 40m
1 stop
DEN3:30 pmDenver Intl
$488
Find similar

United Airlines flights from Colorado to Shannon, Clare

Our best United Airlines deals on Colorado to Shannon, Clare flight tickets
United Airlines
Sep 2
DEN8:00 amDenver Intl
16h 30m
2 stops
SNN7:30 amShannon
Sep 9
SNN9:45 amShannon
11h 52m
1 stop
DEN2:37 pmDenver Intl
$521
Find similar
United Airlines
Sep 18
DEN6:00 amDenver Intl
18h 30m
1 stop
SNN7:30 amShannon
Sep 25
SNN12:30 pmShannon
15h 48m
1 stop
DEN9:18 pmDenver Intl
$546
Find similar
United Airlines
Sep 18
DEN1:25 pmDenver Intl
11h 05m
1 stop
SNN7:30 amShannon
Sep 25
SNN12:30 pmShannon
17h 44m
2 stops
DEN11:14 pmDenver Intl
$551
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 6, 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

Sun 11/9

5:25 pm-4:45 pm

1 stop16h 20m

Shannon

Mon 11/17

7:50 am-3:30 pm

1 stop14h 40m

$483

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 11/9

5:25 pm-4:45 pm

1 stop16h 20m

Shannon

Mon 11/17

7:50 am-3:30 pm

1 stop14h 40m

$484

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 11/9

10:21 am-11:30 am

2 stops18h 09m

Shannon

Mon 11/17

7:50 am-3:30 pm

1 stop14h 40m

$488

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 8/19

7:20 am-11:10 am

1 stop20h 50m

Shannon

Tue 9/2

1:05 pm-10:49 pm

1 stop16h 44m

$517

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/2

8:00 am-7:30 am

2 stops16h 30m

Shannon

Tue 9/9

9:45 am-2:37 pm

1 stop11h 52m

$521

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 9/18

6:00 am-7:30 am

1 stop18h 30m

Shannon

Thu 9/25

12:30 pm-9:18 pm

1 stop15h 48m

$546

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 8/18

12:59 am-11:10 am

2 stops27h 11m

Shannon

Tue 9/2

1:05 pm-11:51 am

2 stops29h 46m

$621

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 12/26

11:15 am-3:45 pm

2 stops21h 30m

Shannon

Mon 1/5

5:30 pm-7:55 pm

2 stops33h 25m

$714

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 9/19

7:45 am-11:20 am

3 stops20h 35m

Shannon

Fri 9/26

9:15 pm-6:18 pm

3 stops28h 03m

$803

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 9/8

12:04 am-5:55 am

2 stops22h 51m

Shannon

Thu 9/11

7:40 am-4:25 pm

1 stop15h 45m

$1,230

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, August is the cheapest month to fly from Colorado to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $561. If you are unable to visit Shannon, Clare during the month of August, then departing from Colorado during the month September is also very affordable. Most momondo users find prices during this month for around $628.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Colorado to Shannon, Clare is on a Thursday when prices can be found for as low as $558. The most expensive day to fly to Shannon, Clare is Saturday, with ticket prices averaging around $1,282.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Colorado to Shannon, Clare flights are usually those with departure times in the morning. Our users have found flights to Shannon, Clare in the morning for as low as $695. Flights at noon are often more expensive with an average ticket price of $1,073.

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 $846 when searching weeks out. 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 $582 on momondo.

Can stopping save me money on Colorado to Shannon, Clare flights?

You could potentially save up to 42% on your flight if you consider stops on a Colorado to Shannon, Clare flight.

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

Best Price Found

$326

Fastest flight time

11h 05m

Direct flights

None

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from Colorado in the past 72 hours is $326. The best round-trip flight deal from Colorado to Shannon, Clare found on momondo in the last 72 hours is $483.
The fastest flight from Colorado to Shannon, Clare takes 11h 05m
There are no direct flights from Colorado to Shannon, Clare. Popular non-direct route for this connection is Denver Intl Airport - Shannon Airport.
There is 1 airport near Shannon, Clare: Shannon (SNN)
Search flight deals

  • When did momondo last update prices for flights from Colorado to Shannon Airport?

    Prices for flights from Colorado to Shannon Airport were last updated today.

  • How many operators does momondo search for flights from Colorado to Shannon Airport?

  • How old do you have to be to fly from Colorado to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Shannon, Clare

Compare and see reviews for airlines that fly from Colorado to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $500Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
DeltaPriceFrom $561Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Aer LingusPriceFrom $672Free CancellationRating
7.1
1,201 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $674Free CancellationRating
6.6
7,245 reviews
Search British Airways flights

Traveling to a place near Shannon?

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

Why use momondo?

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

Finding the right flight to Shannon from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

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

Yes. All flights to Shannon from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 can track prices for Colorado to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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