$433+ Cheap flights from Shannon (SNN) to Denver (DEN)
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — DEN
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Shannon to Denver 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
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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 Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Shannon to DenverExplore 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 June 16, 2026.
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 June 16, 2026.
This British Airways deal was found by Cheapflights users on 6/13. 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.
Tue 7/287:30 am
SNN
- DEN
2 stops23h 47m
British Airways
Tue 8/46:40 pm
DEN
- SNN
1 stop18h 55m
British Airways
Deal found 6/13![British Airways logo]()
$943
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:15 pm
SNN
- DEN
2 stops29h 26m
Multiple Airlines
Sun 8/26:40 pm
DEN
- SNN
1 stop18h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$977
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm
SNN
- DEN
1 stop26h 05m
British Airways
Tue 11/105:01 pm
DEN
- SNN
1 stop16h 44m
British Airways
Deal found 6/11![British Airways logo]()
$986
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.
Fri 11/62:45 pm
SNN
- DEN
2 stops15h 18m
American Airlines
Tue 11/108:13 am
DEN
- SNN
2 stops15h 07m
American Airlines
Deal found 6/11![American Airlines logo]()
$1,005
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:05 pm
SNN
- DEN
1 stop16h 40m
Delta
Tue 8/412:05 pm
DEN
- SNN
1 stop16h 05m
Delta
Deal found 6/13![Delta logo]()
$1,031
Best flights from Shannon to DenverDiscover carefully curated flight deals from Shannon to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Shannon to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This British Airways deal was found by Cheapflights users on 6/13. 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.
Tue 7/287:30 am
SNN
- DEN
2 stops23h 47m
British Airways
Tue 8/46:40 pm
DEN
- SNN
1 stop18h 55m
British Airways
Deal found 6/13![British Airways logo]()
$943
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:15 pm
SNN
- DEN
2 stops29h 26m
Multiple Airlines
Sun 8/26:40 pm
DEN
- SNN
1 stop18h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$977
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.
Fri 11/62:45 pm
SNN
- DEN
2 stops15h 18m
American Airlines
Tue 11/108:13 am
DEN
- SNN
2 stops15h 07m
American Airlines
Deal found 6/11![American Airlines logo]()
$1,005
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:05 pm
SNN
- DEN
1 stop26h 05m
British Airways
Tue 11/105:01 pm
DEN
- SNN
1 stop16h 44m
British Airways
Deal found 6/11![British Airways logo]()
$986
Last-minute flights from Shannon to DenverDiscover last-minute flight deals from Shannon to Denver. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Shannon to Denver. Data last updated June 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:05 pm
SNN
- DEN
1 stop16h 40m
Delta
Fri 7/36:35 am
DEN
- SNN
1 stop21h 35m
Delta
Deal found 6/13![Delta logo]()
$1,211
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:50 pm
SNN
- DEN
3 stops33h 10m
Multiple Airlines
Fri 7/39:40 am
DEN
- SNN
2 stops18h 40m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$3,120
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:15 pm
SNN
- DEN
2 stops29h 26m
Multiple Airlines
Sun 8/26:40 pm
DEN
- SNN
1 stop18h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$977
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:15 pm
SNN
- DEN
2 stops29h 26m
British Airways
Sun 8/25:00 am
DEN
- SNN
2 stops18h 00m
British Airways
Deal found 6/11![British Airways logo]()
$1,199
This British Airways deal was found by Cheapflights users on 6/13. 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.
Tue 7/287:30 am
SNN
- DEN
2 stops23h 47m
British Airways
Tue 8/46:40 pm
DEN
- SNN
1 stop18h 55m
British Airways
Deal found 6/13![British Airways logo]()
$943
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:05 pm
SNN
- DEN
1 stop16h 40m
Delta
Tue 8/412:05 pm
DEN
- SNN
1 stop16h 05m
Delta
Deal found 6/13![Delta logo]()
$1,031
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:50 pm
SNN
- DEN
3 stops33h 05m
Multiple Airlines
Tue 8/44:40 pm
DEN
- SNN
2 stops20h 40m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,503
One-way flights from Shannon to DenverSearch for one-way flight options from Shannon to Denver. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Shannon to Denver. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:55 am
SNN
- DEN
3 stops54h 03m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$433
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:20 am
SNN
- DEN
3 stops52h 32m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$434
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:30 am
SNN
- DEN
1 stop16h 00m
Aer Lingus
Deal found 6/11![Aer Lingus logo]()
$529
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:30 am
SNN
- DEN
1 stop16h 00m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$581
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:15 pm
SNN
- DEN
2 stops28h 00m
Aer Lingus
Deal found 6/12![Aer Lingus logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:40 am
SNN
- DEN
2 stops35h 40m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$709
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:15 pm
SNN
- DEN
2 stops28h 00m
Aer Lingus
Deal found 6/14![Aer Lingus logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:55 pm
SNN
- DEN
3 stops37h 41m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$748
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:45 pm
SNN
- DEN
3 stops43h 03m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$761
Find 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 June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $943 (British Airways) |
One-way from | $433 (Kiwi.com) |
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 June 16, 2026.
Use the filters below to find and compare flights from Shannon to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Tue 7/28
7:30 am-12:17 am
2 stops23h 47m
Denver Intl
Tue 8/4
6:40 pm-8:35 pm
1 stop18h 55m
$943
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Sun 7/26
9:15 pm-7:41 pm
2 stops29h 26m
Denver Intl
Sun 8/2
6:40 pm-8:35 pm
1 stop18h 55m
$977
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Fri 11/6
8:05 pm-3:10 pm
1 stop26h 05m
Denver Intl
Tue 11/10
5:01 pm-4:45 pm
1 stop16h 44m
$986
Quickest round-trip
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Fri 11/6
2:45 pm-11:03 pm
2 stops15h 18m
Denver Intl
Tue 11/10
8:13 am-6:20 am
2 stops15h 07m
$1,005
Cheapest one-way
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Mon 9/7
6:20 am-3:52 am
3 stops52h 32m
$434
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Mon 9/7
7:30 am-4:30 pm
1 stop16h 00m
$529
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Sun 7/12
9:15 pm-6:15 pm
2 stops28h 00m
$674
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Sat 7/11
11:00 pm-7:00 pm
3 stops27h 00m
$723
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Fri 7/3
4:55 pm-11:36 pm
3 stops37h 41m
$748
ShannonDenver
SNN - DEN
SNNDEN
Shannon
Sun 7/12
3:45 pm-3:48 am
3 stops43h 03m
$761
Showing 1-10 of 13 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Shannon, Clare-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Shannon, Clare-Denver flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SNN-DEN
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
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