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Colorado

$515+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Find flight deals from Shannon to Colorado

One-way flights from Shannon to Colorado
Search for one-way flight options from Shannon to Colorado. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:15 pmSNN - DEN
2 stops27h 44mAer Lingus
Deal found 6/10$515
This Thrive Travel deal was found by Cheapflights users on 6/10. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:30 pmSNN - DEN
1 stop15h 47mMultiple Airlines
Deal found 6/10$903
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:40 amSNN - DEN
1 stop15h 45mBritish Airways
Deal found 6/10$978
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:40 amSNN - DEN
1 stop15h 45mAmerican Airlines
Deal found 6/11$996
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/82:40 pmSNN - DEN
1 stop15h 19mJetBlue
Deal found 6/12$1,037

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 June 12, 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

Tue 7/8

9:15 pm-5:59 pm

2 stops27h 44m

$515

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Tue 7/8

12:30 pm-9:17 pm

1 stop15h 47m

$903

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Sun 7/13

7:40 am-4:25 pm

1 stop15h 45m

$978

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Sun 7/13

7:40 am-4:25 pm

1 stop15h 45m

$996

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Tue 7/8

2:40 pm-10:59 pm

1 stop15h 19m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated June 12, 2025.
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Food

6.7

Crew

8.0

Comfort

7.6

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,925 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Food

6.7

Crew

8.0

Comfort

7.6

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Food

6.7

Crew

8.0

Comfort

7.6

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
Aer Lingus
7.1
Good
1,117 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Food

6.7

Crew

8.0

Comfort

7.6

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
British Airways
6.6
Okay
7,008 reviews
JetBlue
7.3
Good
2,925 reviews

Boarding

7.5

Food

6.7

Crew

8.0

Comfort

7.6

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

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.

  • What are the cheapest airlines to fly from Shannon, Clare to Colorado one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $515. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Shannon, Clare to Colorado for a low price.

  • 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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