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Shannon

$461+ Cheap flights from Colorado to Shannon (SNN)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Colorado to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$532
(American Airlines)
From Colorado to Shannon
Search Deals

Find flight deals from Colorado to Shannon

Cheapest flights from Colorado to Shannon
Explore the most affordable flight options available from Colorado to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 2/59:26 amDEN - SNN
2 stops19h 04mAmerican Airlines
Mon 2/177:45 amSNN - DEN
2 stops22h 35mAmerican Airlines
Deal found 1/21$532
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 8/1911:15 amDEN - SNN
2 stops16h 15mUnited Airlines
Sat 8/3012:30 pmSNN - DEN
2 stops28h 32mUnited Airlines
Deal found 1/20$610
This Ovago deal was found by Cheapflights users on 1/20. 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.
Wed 2/512:40 pmDEN - SNN
2 stops15h 50mMultiple Airlines
Mon 2/178:05 pmSNN - DEN
1 stop26h 20mMultiple Airlines
Deal found 1/20$683
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:30 pmDEN - SNN
1 stop16h 15mAer Lingus
Mon 2/175:30 pmSNN - DEN
1 stop28h 55mAer Lingus
Deal found 1/21$685
This British Airways deal was found by Cheapflights users on 1/21. 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 2/512:40 pmDEN - SNN
2 stops21h 05mBritish Airways
Mon 2/178:05 pmSNN - DEN
1 stop26h 20mBritish Airways
Deal found 1/21$694
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:45 amDEN - SNN
2 stops25h 25mAir Canada
Sun 6/17:40 amSNN - DEN
2 stops33h 47mAir Canada
Deal found 1/19$794
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:59 amDEN - SNN
2 stops27h 11mDelta
Sun 6/291:05 pmSNN - DEN
1 stop16h 51mDelta
Deal found 1/19$1,543

Find flights from Colorado to Shannon within your budget

Customize your flight search to find flights from Colorado to Shannon 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 2/5

9:26 am-11:30 am

2 stops19h 04m

Shannon

Mon 2/17

7:45 am-11:20 pm

2 stops22h 35m

$532

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 2/5

12:40 pm-11:30 am

2 stops15h 50m

Shannon

Mon 2/17

8:05 pm-3:25 pm

1 stop26h 20m

$683

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 2/5

5:30 pm-4:45 pm

1 stop16h 15m

Shannon

Mon 2/17

5:30 pm-3:25 pm

1 stop28h 55m

$685

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 5/3

11:59 pm-10:30 am

2 stops27h 31m

Shannon

Sat 5/24

9:30 am-9:52 pm

2 stops19h 22m

$686

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Wed 2/5

12:40 pm-4:45 pm

2 stops21h 05m

Shannon

Mon 2/17

8:05 pm-3:25 pm

1 stop26h 20m

$694

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 5/15

7:45 am-4:10 pm

2 stops25h 25m

Shannon

Sun 6/1

7:40 am-10:27 am

2 stops33h 47m

$794

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 6/19

12:59 am-11:10 am

2 stops27h 11m

Shannon

Sun 6/29

1:05 pm-10:56 pm

1 stop16h 51m

$1,543

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 5/31

8:21 am-9:30 am

2 stops42h 09m

$461

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 7/15

9:40 am-11:10 am

2 stops18h 30m

$469

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 7/14

12:59 am-11:10 am

2 stops27h 11m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 11 results
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Best time to book a flight from Colorado to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Colorado 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.

Travel insights for flights from Colorado to Shannon

Get recent, data-driven insights about flights from Colorado to Shannon including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Shannon (average of $533). Flying from Colorado to Shannon in June is currently the most expensive (average of $1,007). 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.

What is the cheapest time of day to fly from CO to SNN?

Find hourly flight availability from Colorado to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Shannon as you normally would.

Rainfall in Shannon by month

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

In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.

Temperature in Shannon by month

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

If weather is an important factor for your trip to Shannon, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated January 21, 2025.
United Airlines
7.4
Good
8,984 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,984 reviews
United Airlines
7.4
Good
8,984 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,984 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Aer Lingus
7.1
Good
1,082 reviews
United Airlines
7.4
Good
8,984 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

British Airways
6.6
Okay
6,834 reviews
United Airlines
7.4
Good
8,984 reviews

Comfort

7.3

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Colorado to Shannon. 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 into for flights to Shannon from Colorado?

    Located just 2.1 mi from the city center, Shannon (SNN) is the airport most travelers will use when flying to Shannon from Colorado.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Shannon 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 Colorado to Shannon?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Shannon (average of $533). Flying from Colorado to Shannon in June is currently the most expensive (average of $1,007). 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Ennis

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Alternative routes for Colorado to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Shannon

Discover the top 5 airlines that operate flights from Colorado to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$524FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$523Average$841FlexibilityNo cancel feeOn-time69%
KLMCheapest$523Average$984FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$674Average$824FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$702Average$784FlexibilityNo cancel feeOn-timeN/A
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