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$577+ Cheap flights from Shannon (SNN) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — DEN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Shannon to Colorado

Keep the following information in mind while searching for Shannon to Colorado flight deals. Data was last updated September 16, 2025.

Round-trip from

$577
(United Airlines)
From Shannon to Colorado
Search Deals

Find 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 September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmSNN - DEN
2 stops25h 14mUnited Airlines
Mon 10/63:45 pmDEN - SNN
1 stop11h 30mUnited Airlines
Deal found 9/14$577
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/57:50 amSNN - DEN
1 stop14h 40mAmerican Airlines
Sun 11/95:25 pmDEN - SNN
1 stop16h 20mAmerican Airlines
Deal found 9/14$708
This British Airways deal was found by Cheapflights users on 9/13. 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.
Wed 11/57:50 amSNN - DEN
1 stop14h 40mBritish Airways
Sun 11/95:25 pmDEN - SNN
1 stop19h 00mBritish Airways
Deal found 9/13$711
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:15 pmSNN - DEN
2 stops27h 44mMultiple Airlines
Mon 10/68:40 amDEN - SNN
3 stops28h 55mMultiple Airlines
Deal found 9/14$1,366

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 September 16, 2025.
Use the filters below to find and compare flights from Shannon to Colorado that are best for you.

Fly from

Shannon

Fly to

Colorado

Route

Depart

Return

Price

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Thu 10/2

12:30 pm-6:42 am

2 stops25h 12m

Denver Intl

Mon 10/6

3:45 pm-10:15 am

1 stop11h 30m

$577

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Wed 11/5

7:50 am-3:30 pm

1 stop14h 40m

Denver Intl

Sun 11/9

5:25 pm-4:45 pm

1 stop16h 20m

$708

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Wed 11/5

7:50 am-3:30 pm

1 stop14h 40m

Denver Intl

Sun 11/9

5:25 pm-7:25 pm

1 stop19h 00m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 25h 12m. Airlines will cover a distance of 4309 mi.

  • 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.

  • What is the cheapest month to book a flight from Shannon, Clare to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Shannon, Clare to Colorado (average of $197). Flying from Shannon, Clare to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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