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$389+ Cheap flights from Shannon (SNN) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — DEN
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Shannon to Colorado

Cheapest flights from Shannon to Colorado
Explore the most affordable flight options available from Shannon to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:45 pm
SNN
-
DEN
2 stops32h 32m
American Airlines
Sun 3/2911:47 am
DEN
-
SNN
2 stops34h 38m
American Airlines
Deal found 3/9$642
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:45 pm
SNN
-
DEN
2 stops28h 50m
American Airlines
Mon 6/88:47 am
DEN
-
SNN
2 stops13h 38m
American Airlines
Deal found 3/7$643
This BusinessClass deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:15 pm
SNN
-
DEN
2 stops29h 21m
British Airways
Mon 6/83:11 pm
DEN
-
SNN
2 stops17h 59m
British Airways
Deal found 3/9$696
This KLM deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/11:05 pm
SNN
-
DEN
1 stop16h 35m
KLM
Mon 6/86:30 am
DEN
-
SNN
1 stop21h 40m
KLM
Deal found 3/9$739
This deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:30 am
SNN
-
DEN
1 stop15h 42m
United Airlines
Tue 6/231:41 pm
DEN
-
SNN
1 stop13h 34m
United Airlines
Deal found 3/10$875
This British Airways deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:50 am
SNN
-
DEN
2 stops20h 47m
British Airways
Tue 4/72:41 pm
DEN
-
SNN
2 stops18h 29m
British Airways
Deal found 3/7$878
This British Airways deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:30 am
SNN
-
DEN
2 stops23h 25m
British Airways
Mon 6/86:40 pm
DEN
-
SNN
1 stop14h 30m
British Airways
Deal found 3/11$982

Find flight deals from Shannon to Colorado

Keep the following information in mind while searching for Shannon to Colorado flight deals. Data was last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(American Airlines)

One-way from

$389
(Kiwi.com)
Provider with most accurate pricing for Shannon-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Shannon-Denver Intl flights.
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From Shannon to Colorado
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One-way flight from Shannon to Colorado
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Shannon to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Wed 3/25

2:45 pm-5:17 pm

2 stops32h 32m

Denver Intl

Sun 3/29

11:47 am-5:25 am

2 stops34h 38m

$642

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Thu 6/4

1:45 pm-11:35 am

2 stops28h 50m

Denver Intl

Mon 6/8

8:47 am-5:25 am

2 stops13h 38m

$643

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Mon 6/1

1:05 pm-10:41 pm

2 stops16h 36m

Denver Intl

Mon 6/8

6:30 am-11:10 am

1 stop21h 40m

$752

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Thu 3/26

7:50 am-10:37 pm

2 stops20h 47m

Denver Intl

Tue 4/7

2:41 pm-4:10 pm

2 stops18h 29m

$878

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Thu 6/4

7:30 am-11:55 pm

2 stops23h 25m

Denver Intl

Mon 6/8

6:40 pm-4:10 pm

1 stop14h 30m

$982
Quickest round-trip

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Thu 6/4

9:30 am-4:31 pm

1 stop14h 01m

Denver Intl

Mon 6/8

11:15 am-10:15 am

2 stops16h 00m

$1,012
Cheapest one-way

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Wed 5/13

6:05 am-11:36 am

3 stops36h 31m

$404

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Sat 6/13

11:00 pm-10:06 am

2 stops42h 06m

$475

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Fri 5/15

6:30 am-10:59 pm

2 stops23h 29m

$486
Quickest one-way

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Wed 5/6

7:30 am-4:30 pm

1 stop16h 00m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Shannon to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Shannon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Shannon to Colorado
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Shannon to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Shannon to Colorado?

    If you book a flight to Colorado from Shannon, you will be flying from Shannon, which is the city’s only airport. Shannon (SNN) is located 2.1 mi from the center of Shannon.

  • How long is the flight from Shannon, Clare to Colorado?

    Departing from Shannon, Clare to Colorado will take you 16h 36m. Airlines will cover a distance of 4309 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Shannon to Colorado that include hotel bookings?

    Yes. In addition to deals on Shannon to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Shannon to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to Colorado.

  • Can I find deals for business class flights from Shannon to Colorado?

    Yes. Cheapflights offers flight deals from Shannon to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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