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Shannon

$415+ Cheap flights from Sky Harbor Intl (PHX) 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SNN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 June 12, 2025.

Round-trip from

$585
(United Airlines)

One-way from

$415
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,033
From Phoenix Sky Harbor Intl to Shannon
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One-way flight from Phoenix Sky Harbor Intl to Shannon
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Sky Harbor Intl to Shannon

Cheapest flights from Sky Harbor Intl to Shannon
Explore the most affordable flight options available from Sky Harbor Intl to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:00 amPHX - SNN
2 stops17h 30mUnited Airlines
Fri 8/229:30 amSNN - PHX
1 stop20h 17mUnited Airlines
Deal found 6/11$585
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.
Mon 11/108:30 pmPHX - SNN
1 stop13h 15mAmerican Airlines
Fri 11/217:50 amSNN - PHX
2 stops21h 06mAmerican Airlines
Deal found 6/11$594
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:25 pmPHX - SNN
2 stops39h 00mMultiple Airlines
Fri 11/217:50 amSNN - PHX
3 stops21h 50mMultiple Airlines
Deal found 6/11$800
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:24 amPHX - SNN
2 stops26h 56mAer Lingus
Fri 8/227:40 amSNN - PHX
1 stop18h 50mAer Lingus
Deal found 6/11$1,220
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:45 amPHX - SNN
2 stops26h 25mDelta
Thu 7/31:05 pmSNN - PHX
2 stops29h 10mDelta
Deal found 6/10$1,288
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1611:43 amPHX - SNN
1 stop15h 27mKLM
Wed 6/251:05 pmSNN - PHX
1 stop14h 58mKLM
Deal found 6/11$1,675
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:00 amPHX - SNN
2 stops19h 20mAir Canada
Thu 7/37:40 amSNN - PHX
3 stops22h 15mAir Canada
Deal found 6/12$1,890

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 June 12, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Shannon that are best for you.

Fly from

Sky Harbor Intl

Fly to

Shannon

Route

Depart

Return

Price

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 8/11

7:04 am-7:30 am

1 stop16h 26m

Shannon

Fri 8/22

9:30 am-5:39 pm

1 stop16h 09m

$585

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 11/10

8:30 pm-4:45 pm

1 stop13h 15m

Shannon

Fri 11/21

7:50 am-9:56 pm

2 stops21h 06m

$594

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 11/10

9:25 pm-7:25 pm

2 stops39h 00m

Shannon

Fri 11/21

7:50 am-10:40 pm

3 stops21h 50m

$800

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Sun 8/10

12:24 am-11:20 am

2 stops26h 56m

Shannon

Fri 8/22

7:40 am-6:30 pm

1 stop18h 50m

$1,220

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Wed 6/25

12:45 am-11:10 am

2 stops26h 25m

Shannon

Thu 7/3

1:05 pm-10:15 am

2 stops29h 10m

$1,288

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Tue 9/16

12:40 pm-8:20 pm

3 stops23h 40m

$415

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Tue 9/16

7:04 am-7:30 am

1 stop16h 26m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Sky Harbor Intl to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Shannon

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

Find hourly flight availability from Sky Harbor Intl 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 June 12, 2025.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Shannon, Clare is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

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, Clare 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, Clare 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, Clare, 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 June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and United Airlines from Phoenix to Shannon. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Phoenix Sky Harbor Intl. On average, Shannon has 0 inbound flights from Phoenix Sky Harbor Intl per day from 2 airlines. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Shannon, Clare round-trip?

    Currently priced at $585, United Airlines will fly you from Phoenix Sky Harbor Intl Airport to Shannon, Clare and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aer Lingus and Delta - these airlines can fly you to your destination from $1,220 and $1,288, respectively. These flights start at 40% lower than the current average price 3 months from now.

  • Can I find deals for flights from Sky Harbor Intl to Shannon that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Shannon?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Shannon?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Shannon, Clare (average of $533). Flying from Phoenix Sky Harbor Intl Airport to Shannon, Clare in June is currently the most expensive (average of $959). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Ennis

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Alternative routes for Sky Harbor Intl to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Sky Harbor Intl to Shannon

Discover the top 2 airlines that operate flights from Sky Harbor Intl 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$566Average$928FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$588Average$1,025FlexibilityNo cancel feeOn-time71%

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