$458 Cheap Flights from West Palm Beach (PBI) to Shannon (SNN)

View $458 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN)

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Cheap Flights from West Palm Beach to Shannon (PBI-SNN)

Prices were available within the past 7 days and start at $458 for one-way flights and $541 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 11 - Tue, Aug 26
PBI
West Palm Beach
SNN
Shannon
$541 Roundtrip, found 4 days ago
$541
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 11 from West Palm Beach to Shannon, returning Tue, Aug 26, priced at $541 found 4 days ago
United
Sun, Aug 10 - Tue, Aug 26
PBI
West Palm Beach
SNN
Shannon
$547 Roundtrip, found 4 days ago
$547
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 10 from West Palm Beach to Shannon, returning Tue, Aug 26, priced at $547 found 4 days ago
United
Sun, Sep 7 - Thu, Sep 25
PBI
West Palm Beach
SNN
Shannon
$566 Roundtrip, found 4 days ago
$566
Roundtrip
found 4 days ago
Select United flight, departing Sun, Sep 7 from West Palm Beach to Shannon, returning Thu, Sep 25, priced at $566 found 4 days ago
United
Wed, Aug 27 - Tue, Sep 9
PBI
West Palm Beach
SNN
Shannon
$571 Roundtrip, found 4 days ago
$571
Roundtrip
found 4 days ago
Select United flight, departing Wed, Aug 27 from West Palm Beach to Shannon, returning Tue, Sep 9, priced at $571 found 4 days ago
United
Mon, Sep 1 - Tue, Sep 16
PBI
West Palm Beach
SNN
Shannon
$572 Roundtrip, found 4 days ago
$572
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 1 from West Palm Beach to Shannon, returning Tue, Sep 16, priced at $572 found 4 days ago
United
Wed, Sep 10 - Wed, Sep 24
PBI
West Palm Beach
SNN
Shannon
$577 Roundtrip, found 6 days ago
$577
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 10 from West Palm Beach to Shannon, returning Wed, Sep 24, priced at $577 found 6 days ago
Lufthansa
Tue, Sep 16 - Fri, Sep 26
PBI
West Palm Beach
SNN
Shannon
$790 Roundtrip, found 4 days ago
$790
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Tue, Sep 16 from West Palm Beach to Shannon, returning Fri, Sep 26, priced at $790 found 4 days ago
British Airways
Sun, Jan 11 - Sat, Jan 31
PBI
West Palm Beach
SNN
Shannon
$839 Roundtrip, found 1 day ago
$839
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Jan 11 from West Palm Beach to Shannon, returning Sat, Jan 31, priced at $839 found 1 day ago
Aer Lingus
Thu, Sep 11 - Thu, Oct 2
PBI
West Palm Beach
SNN
Shannon
$905 Roundtrip, found 1 day ago
$905
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Sep 11 from West Palm Beach to Shannon, returning Thu, Oct 2, priced at $905 found 1 day ago
Delta
Thu, May 21 - Tue, Jun 2
PBI
West Palm Beach
SNN
Shannon
$2,024 Roundtrip, found 1 day ago
$2,024
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, May 21 from West Palm Beach to Shannon, returning Tue, Jun 2, priced at $2,024 found 1 day ago

Alternative airports near Shannon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Shannon Airport SNN. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $633
SNN
Shannon Airport
CheapestClosest
Average driving time to city center7 min
Flights from $633
Flights from West Palm Beach (PBI) to Shannon (SNN)
Origin airport
Palm Beach Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, American Airlines, British Airways, Lufthansa, United
Roundtrip price
$540
Distance
3997 mi

West Palm Beach to Shannon Flights

The cheapest times to fly from West Palm Beach to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Palm Beach to Shannon are during the month of August. You can find some of the cheapest flights from West Palm Beach to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Palm Beach to Shannon

Sunday is one of the best days to book for cheap flights from West Palm Beach to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Palm Beach to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Palm Beach to Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $458 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Palm Beach to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Palm Beach to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN) cost?
Snag a cheap one-way flight from $458 or cheap return flight from $541 from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN)?
The cheapest month to fly from PBI to SNN is August, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN)?
To find the cheapest airline that'll fly you from PBI to SNN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN)?
There aren't any daily direct flights from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PBI to SNN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN)?
To touch down at Shannon Airport (SNN) without delays, opt for a flight that leaves from Palm Beach Intl. Airport (PBI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN) last-minute?
Booking your plane ticket from PBI to SNN right before your getaway is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PBI to SNN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PBI to SNN flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Shannon Airport (SNN)?
Typically, it's possible to reschedule or cancel your PBI to SNN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.