Cheap flights from Boston (BOS) to Shannon (SNN)
The best prices from Boston Logan Intl to Shannon are usually found in November or March, booked 55 days in advance, depart on a Monday or Thursday and return on a Saturday
How to find the cheapest flight from Boston to Shannon
All the information you need to plan the best BOS to SNN flight in 2022: compare Boston to Shannon flight prices with the expected peak season, weather and rainfall in Shannon.
BOS - SNN | Price | $439 - $776 |
SNN | Temperature | 42.8 - 60.8 °F |
SNN | Precipitation | 2.3 - 4.1 inches |
Popular in
December
High demand for flights, 23% potential price rise
Cheapest in
November
Best time to find cheap flights, 27% potential price drop
Round-trip from
$439
From Boston Logan Intl to Shannon
One-way from
$305
One-way flight from Boston Logan Intl to Shannon
What is the cheapest day to fly round-trip from Boston to Shannon?
Sunday is generally a great day to depart. Flying on this day could help you save up to 9%.
How far in advance should I book a flight from Boston to Shannon?
To save up to 51% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Shannon from $701 1-2 weeks out and tickets from $847 for flights departing within the next 72 hours.
What is the cheapest month to fly from Boston to Shannon?
Flights from Boston to Shannon lean towards being more expensive in December. Prices are generally better when you fly from Boston to Shannon in November, with the cheapest ticket starting at $375.
When is the cheapest time to fly from Boston to Shannon (BOS - SNN)?
It’s optimal to fly from Boston to Shannon in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.
Cheap flights from Boston to Shannon in January, February 2022
The best prices found for BOS to SNN flights for January, February
Boston Logan Intl
Shannon
2 stops
15h 00mShannon
Boston Logan Intl
2 stops
32h 50mMultiple Airlines
Boston Logan Intl
Shannon
2 stops
22h 20mShannon
Boston Logan Intl
2 stops
32h 20mMultiple Airlines
Boston Logan Intl
Shannon
2 stops
20h 25mShannon
Boston Logan Intl
2 stops
24h 10mMultiple Airlines
Boston to Shannon 2022 flight deals
Cheap flights to Shannon from Boston found for this year
Boston Logan Intl
Shannon
Nonstop
5h 50mShannon
Boston Logan Intl
Nonstop
7h 20mAer Lingus
Boston Logan Intl
Shannon
Nonstop
5h 50mShannon
Boston Logan Intl
Nonstop
7h 20mAer Lingus
Boston Logan Intl
Shannon
Nonstop
5h 50mShannon
Boston Logan Intl
Nonstop
6h 55mAer Lingus
Non-stop flights to Shannon from Boston
Save time with Boston to Shannon direct flight deals
Boston Logan Intl
Shannon
Nonstop
5h 50mShannon
Boston Logan Intl
Nonstop
7h 20mAer Lingus
Boston Logan Intl
Shannon
Nonstop
5h 50mShannon
Boston Logan Intl
Nonstop
7h 20mAer Lingus
Boston Logan Intl
Shannon
Nonstop
5h 50mShannon
Boston Logan Intl
Nonstop
6h 55mAer Lingus
Last minute flights from Boston to Shannon
Late deals on return flights to Shannon from Boston, departing today and this week
Boston Logan Intl
Shannon
2 stops
15h 20mShannon
Boston Logan Intl
3 stops
27h 50mMultiple Airlines
Boston Logan Intl
Shannon
2 stops
15h 20mShannon
Boston Logan Intl
2 stops
25h 35mMultiple Airlines
Boston Logan Intl
Shannon
3 stops
25h 14mShannon
Boston Logan Intl
3 stops
27h 50mMultiple Airlines
One-way flights to Shannon from Boston
The cheapest one-way flights from Boston to Shannon
Boston Logan Intl
Shannon
2 stops
42h 25mMultiple Airlines
Boston Logan Intl
Shannon
3 stops
24h 06mMultiple Airlines
Boston Logan Intl
Shannon
2 stops
22h 15mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Boston to Shannon flights.
Which airlines flying from Boston Logan Intl to Shannon have flexible cancellations due to COVID-19?
Some of our airline partners flying from Boston Logan Intl to Shannon have new flexible policies in place due to COVID-19. Aer Lingus, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.
Can I find flights from Boston to Shannon for under $400 on Cheapflights?
Yes, there are multiple flights from Boston to Shannon for under $400. The cheapest flight booked recently is on Aer Lingus for just $386, but on average you can expect to pay $480.
Are there nonstop flights from Boston to Shannon for under $400 on Cheapflights?
Cheapflights has at least 20 direct flights from Boston to Shannon under $400. A good price for a nonstop flight from Boston to Shannon is less than $512.
Are there last-minute flights available from Boston to Shannon for under $800?
There are currently 9+ open flights from Boston to Shannon within the next 7 days for less than $800.
How popular is this Boston to Shannon flight route?
This flight path from Boston Logan Intl to Shannon was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Boston to Shannon round-trip?
Cheapflights users have booked flights from Boston to Shannon round-trip from $386. Another airline that can offer you cheap pricing is United Airlines. Aer Lingus is currently priced 35% below the average price you’ll pay for this route.
What are the most popular airlines that fly from Boston to Shannon?
When booking a flight from Boston to Shannon, you may want to consider flying on Interjet, American Airlines or Air Canada as they are the most popular for this route.
What are the cheapest flights from Boston to Shannon?
The cheapest flight price from Boston to Shannon is $328. On average you can expect to pay $1,176. The most popular route, (Boston Logan Intl - Shannon), can usually be booked for $386.
Other flights from Boston
Flights to Shannon from Boston
Can I fly to Shannon from Boston Logan Intl right now?
Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Shannon.
COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Shannon.
Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Shannon.
Documents
Passenger Locator Card - The form must be filled in within 72 hours before arrival in Ireland from overseas.
Can I fly back to Boston Logan Intl from Shannon?
COVID-19 testing requirements
Visitors from Shannon must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.
Quarantine requirements
Visitors from Shannon are not required to quarantine after entering Boston Logan Intl.