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Shannon

$534+ Cheap flights from Sky Harbor Intl (PHX) to Shannon (SNN)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SNN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$534
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$833
From Phoenix Sky Harbor Intl to Shannon
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Highest demand for flights based on searches. 14% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:25 pmPHX - SNN
1 stop13h 20mAmerican Airlines
mié. 12/247:50 amSNN - PHX
1 stop17h 30mAmerican Airlines
Deal found 9/10$534
This American Airlines deal was found by Cheapflights users on 9/11. 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.
dom. 10/268:25 pmPHX - SNN
1 stop13h 20mAmerican Airlines
dom. 11/27:50 amSNN - PHX
1 stop17h 25mAmerican Airlines
Deal found 9/11$584
This American Airlines deal was found by Cheapflights users on 9/8. 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.
mar. 10/78:40 pmPHX - SNN
1 stop15h 55mAmerican Airlines
vie. 10/317:50 amSNN - PHX
1 stop17h 30mAmerican Airlines
Deal found 9/8$588
This American Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 10/92:09 pmPHX - SNN
2 stops18h 01mAmerican Airlines
jue. 10/167:40 amSNN - PHX
2 stops18h 11mAmerican Airlines
Deal found 9/11$744
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/812:57 amPHX - SNN
2 stops27h 33mMultiple Airlines
mié. 12/247:50 amSNN - PHX
2 stops21h 07mMultiple Airlines
Deal found 9/10$749
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/812:33 amPHX - SNN
2 stops27h 57mAer Lingus
mié. 12/247:50 amSNN - PHX
1 stop17h 30mAer Lingus
Deal found 9/10$756

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 septiembre 11, 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

mar. 12/9

8:25 pm-4:45 pm

1 stop13h 20m

Shannon

mié. 12/24

7:50 am-6:20 pm

1 stop17h 30m

$534

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

dom. 10/26

8:25 pm-4:45 pm

1 stop13h 20m

Shannon

dom. 11/2

7:50 am-6:15 pm

1 stop17h 25m

$584

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

mar. 10/7

8:40 pm-8:35 pm

1 stop15h 55m

Shannon

vie. 10/31

7:50 am-6:20 pm

1 stop17h 30m

$588

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

jue. 10/9

2:09 pm-4:10 pm

2 stops18h 01m

Shannon

jue. 10/16

7:40 am-5:51 pm

2 stops18h 11m

$744

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

lun. 12/8

12:57 am-11:30 am

2 stops27h 33m

Shannon

mié. 12/24

7:50 am-9:57 pm

2 stops21h 07m

$749

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

lun. 12/8

12:33 am-11:30 am

2 stops27h 57m

Shannon

mié. 12/24

7:50 am-6:20 pm

1 stop17h 30m

$756

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

dom. 10/26

5:30 pm-4:45 pm

2 stops40h 15m

Shannon

dom. 11/2

7:50 am-10:41 pm

3 stops21h 51m

$801

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

mar. 12/9

10:10 am-11:30 am

3 stops18h 20m

Shannon

mié. 12/24

7:50 am-10:20 pm

2 stops21h 30m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 septiembre 11, 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.

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 septiembre 11, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Phoenix Sky Harbor Intl Airport to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Shannon, Clare?

    Departing from Phoenix Sky Harbor Intl Airport to Shannon, Clare will take you 13h 20m. The distance from Phoenix Sky Harbor Intl Airport to Shannon, Clare is about 4910 mi.

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

    Currently priced at $486, 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. Check Cheapflights for deals on American Airlines for as low as $583. These flights start at 49% 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 $926). 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 Shannon?

Book flights to Shannon 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$938FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$583Average$1,033FlexibilityNo cancel feeOn-time71%

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