HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$659+ 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
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Shannon to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$844
(Gotogate)

One-way from

$659
(Cheapflightsfares)
From Shannon to Colorado
Search Deals
One-way flight 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 July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:15 pmSNN - DEN
2 stops27h 44mAer Lingus
Sat 12/205:30 pmDEN - SNN
1 stop16h 15mAer Lingus
Deal found 7/3$844
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:15 pmSNN - DEN
1 stop26h 10mMultiple Airlines
Sun 8/2410:35 amDEN - SNN
2 stops22h 35mMultiple Airlines
Deal found 7/3$888
This American Airlines deal was found by Cheapflights users on 6/30. 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 35mAmerican Airlines
Sun 11/98:33 amDEN - SNN
2 stops19h 57mAmerican Airlines
Deal found 6/30$929
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/179:30 amSNN - DEN
2 stops21h 08mUnited Airlines
Sun 8/241:25 pmDEN - SNN
2 stops13h 50mUnited Airlines
Deal found 7/3$1,015

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 July 3, 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

Sun 8/17

9:15 pm-5:59 pm

2 stops27h 44m

Denver Intl

Sat 12/20

5:30 pm-4:45 pm

1 stop16h 15m

$844

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Sun 8/17

9:15 pm-4:25 pm

1 stop26h 10m

Denver Intl

Sun 8/24

10:35 am-4:10 pm

2 stops22h 35m

$888

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Wed 11/5

7:50 am-3:25 pm

1 stop14h 35m

Denver Intl

Sun 11/9

8:33 am-11:30 am

2 stops19h 57m

$929

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Sun 8/17

9:30 am-11:38 pm

2 stops21h 08m

Denver Intl

Sun 8/24

1:25 pm-10:15 am

2 stops13h 50m

$1,015

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Tue 7/8

9:15 pm-5:59 pm

2 stops27h 44m

$659

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Tue 7/8

12:30 pm-9:17 pm

1 stop15h 47m

$920

ShannonDenver

SNN - DEN

SNNDEN

Shannon

Sun 10/12

12:30 pm-6:49 pm

1 stop13h 19m

$1,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

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 July 3, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Aer Lingus from Shannon to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Aer Lingus
7.1
Good
1,144 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Shannon to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to John F Kennedy Intl flights
Dublin to Newark flights
Dublin to LaGuardia flights
Dublin to O'Hare Intl flights
Dublin to Dallas/Fort Worth flights
Dublin to Los Angeles flights
Dublin to Orlando flights
Dublin to Boston flights
Dublin to San Francisco flights
Dublin to Philadelphia flights
Shannon to Newark flights
Dublin to Miami flights
Dublin to Dulles Intl flights
Dublin to Ontario flights
Dublin to Charlotte flights
Shannon to Boston flights
Dublin to Baltimore flights
Dublin to Reagan-National flights
Dublin to Atlanta flights
Shannon to John F Kennedy Intl flights
Dublin to Seattle flights
Dublin to Love Field flights
Dublin to Fort Lauderdale flights
Dublin to West Palm Beach flights
Dublin to Denver flights
Dublin to Las Vegas flights
Dublin to Detroit flights
Cork to Boston flights
Dublin to Nashville flights
Dublin to Minneapolis flights
Dublin to Cleveland flights
Dublin to San Jose flights
Dublin to Oakland flights
Shannon to O'Hare Intl flights
Dublin to Santa Ana flights
Dublin to Hartford flights
Dublin to Hobby flights
Dublin to Indianapolis flights
Dublin to Stewart flights
Dublin to Austin flights
Dublin to Sky Harbor Intl flights
Dublin to Tampa flights
Dublin to George Bush Intcntl flights
Dublin to Portland flights
Cork to Newark flights
Dublin to New Orleans flights
Dublin to San Diego flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.