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$668+ Cheap flights from Shannon (SNN) to Denver (DEN)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — DEN
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Shannon to Denver

Cheapest flights from Shannon to Denver
Explore the most affordable flight options available from Shannon to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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.
lun. 11/35:30 pmSNN - DEN
2 stops31h 35mMultiple Airlines
lun. 11/103:40 pmDEN - SNN
2 stops15h 30mMultiple Airlines
Deal found 10/28$812
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
mié. 11/267:50 amSNN - DEN
1 stop14h 40mAer Lingus
mié. 12/37:00 amDEN - SNN
2 stops26h 45mAer Lingus
Deal found 10/29$820
This British Airways deal was found by Cheapflights users on 10/29. 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.
mié. 11/127:50 amSNN - DEN
2 stops21h 32mBritish Airways
mié. 11/1912:26 pmDEN - SNN
2 stops16h 04mBritish Airways
Deal found 10/29$928
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:50 amSNN - DEN
1 stop14h 40mAer Lingus
mié. 11/197:22 amDEN - SNN
2 stops21h 08mAer Lingus
Deal found 10/29$1,006
This Mytrip deal was found by Cheapflights users on 10/29. 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.
mié. 11/127:50 amSNN - DEN
3 stops35h 47mMultiple Airlines
mié. 11/198:45 amDEN - SNN
2 stops25h 00mMultiple Airlines
Deal found 10/29$1,030
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:50 amSNN - DEN
1 stop14h 40mMultiple Airlines
jue. 1/155:25 pmDEN - SNN
1 stop19h 00mMultiple Airlines
Deal found 10/29$1,031
This Gotogate deal was found by Cheapflights users on 10/28. 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.
lun. 11/38:05 pmSNN - DEN
1 stop26h 25mAer Lingus
lun. 11/105:25 pmDEN - SNN
1 stop16h 20mAer Lingus
Deal found 10/28$1,032

Cheap flight deals from Shannon to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to Denver (DEN). 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$668
(American Airlines)
Provider with most accurate pricing for Shannon-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Shannon-Denver Intl flights.
Search Deals
From Shannon to Denver Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Denver 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 octubre 29, 2025.
Use the filters below to find and compare flights from Shannon to Denver that are best for you.

Fly from

Shannon

Fly to

Denver

Route

Depart

Return

Price

ShannonDenver

SNN - DEN

SNNDEN

Shannon

mié. 4/1

7:40 am-4:35 pm

1 stop15h 55m

Denver Intl

lun. 4/6

6:40 pm-8:35 pm

1 stop18h 55m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

jue. 4/2

7:40 am-4:35 pm

1 stop15h 55m

Denver Intl

dom. 4/5

4:46 pm-8:35 pm

2 stops20h 49m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

mié. 4/1

9:15 pm-4:35 pm

1 stop26h 20m

Denver Intl

mar. 4/7

6:52 pm-8:35 pm

2 stops18h 43m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

mar. 3/31

9:15 pm-4:35 pm

1 stop26h 20m

Denver Intl

mar. 4/7

2:51 pm-4:10 pm

2 stops18h 19m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

jue. 4/2

9:15 pm-4:35 pm

1 stop26h 20m

Denver Intl

lun. 4/6

6:40 pm-4:10 pm

1 stop14h 30m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

mar. 3/31

9:15 pm-4:35 pm

1 stop26h 20m

Denver Intl

mié. 4/8

6:40 pm-8:35 pm

1 stop18h 55m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

mar. 3/31

7:40 am-4:35 pm

1 stop15h 55m

Denver Intl

dom. 4/5

12:36 pm-11:20 am

2 stops15h 44m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

mié. 4/1

9:15 pm-4:35 pm

1 stop26h 20m

Denver Intl

dom. 4/5

5:01 pm-8:35 pm

2 stops20h 34m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

lun. 3/30

7:40 am-4:35 pm

1 stop15h 55m

Denver Intl

mié. 4/8

7:36 am-11:20 am

2 stops20h 44m

$668

ShannonDenver

SNN - DEN

SNNDEN

Shannon

jue. 4/2

7:40 am-4:35 pm

1 stop15h 55m

Denver Intl

mar. 4/7

12:54 pm-4:10 pm

2 stops20h 16m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 12 results
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Compare providers for flights from Shannon to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Shannon to Denver in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Shannon, Clare-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Shannon, Clare-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Shannon, Clare-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Shannon, Clare-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Shannon, Clare-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Shannon to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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.

Related info for your journey

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

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

    A quick flight from Shannon, Clare to Denver can take about 15h 55m. American Airlines provides one of the quickest options available for as low as $668. The distance between Shannon, Clare and Denver is about 4309 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon to Denver 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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