Cheap Flights From Logan Intl. (BOS) To Shannon (SNN)

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Cheapest Flights from Boston (BOS) to Shannon (SNN)

The cheapest flights to Shannon found within the past 7 days were CA $567 round trip and CA $488 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Jan 26 - Fri, Jan 30
BOS
Boston
SNN
Shannon
CA $567 Roundtrip, found 6 days ago
CA $567
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Mon, Jan 26 from Boston to Shannon, returning Fri, Jan 30, priced at CA $567 found 6 days ago
Wed, Aug 26 - Tue, Sep 8
BOS
Boston
SNN
Shannon
CA $629 Roundtrip, found 2 days ago
CA $629
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Aug 26 from Boston to Shannon, returning Tue, Sep 8, priced at CA $629 found 2 days ago
Thu, Jan 1 - Tue, Jan 13
BOS
Boston
SNN
Shannon
CA $802 Roundtrip, found 4 days ago
CA $802
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Jan 1 from Boston to Shannon, returning Tue, Jan 13, priced at CA $802 found 4 days ago
Wed, Dec 31 - Fri, Jan 9
BOS
Boston
SNN
Shannon
CA $834 Roundtrip, found 5 days ago
CA $834
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Dec 31 from Boston to Shannon, returning Fri, Jan 9, priced at CA $834 found 5 days ago
Wed, Dec 31 - Fri, Jan 9
BOS
Boston
SNN
Shannon
CA $839 Roundtrip, found 5 days ago
CA $839
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Dec 31 from Boston to Shannon, returning Fri, Jan 9, priced at CA $839 found 5 days ago
Wed, Dec 31 - Fri, Jan 9
BOS
Boston
SNN
Shannon
CA $890 Roundtrip, found 5 days ago
CA $890
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, Dec 31 from Boston to Shannon, returning Fri, Jan 9, priced at CA $890 found 5 days ago
Wed, Dec 31 - Fri, Jan 9
BOS
Boston
SNN
Shannon
CA $897 Roundtrip, found 5 days ago
CA $897
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Dec 31 from Boston to Shannon, returning Fri, Jan 9, priced at CA $897 found 5 days ago
Mon, Jan 26 - Fri, Jan 30
BOS
Boston
SNN
Shannon
CA $898 Roundtrip, found 6 days ago
CA $898
Roundtrip
found 6 days ago
Select Finnair flight, departing Mon, Jan 26 from Boston to Shannon, returning Fri, Jan 30, priced at CA $898 found 6 days ago
Mon, Jan 26 - Fri, Jan 30
BOS
Boston
SNN
Shannon
CA $903 Roundtrip, found 6 days ago
CA $903
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Mon, Jan 26 from Boston to Shannon, returning Fri, Jan 30, priced at CA $903 found 6 days ago
Mon, Jan 26 - Fri, Jan 30
BOS
Boston
SNN
Shannon
CA $904 Roundtrip, found 6 days ago
CA $904
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Jan 26 from Boston to Shannon, returning Fri, Jan 30, priced at CA $904 found 6 days ago

Frequently asked questions

What airlines fly from BOS to SNN?
There are no airlines currently offering a direct flight between Logan Intl. Airport and SNN. Save time and avoid unnecessary layovers by searching for the quickest routes well in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston (BOS) today with the cheap prices from Travelocity!

Popular Flight Routes from Shannon (SNN)

Travelers at SNN love to visit these top cities. Roam to the top destinations from Shannon(SNN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.