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Cheap flights from Boston to Shannon from €339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Shannon departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare return flights from Boston to Shannon

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Shannon by changing tabs
Aer Lingus
12 May
BOS18:35Boston Logan Intl
6h 00m
SNN05:35Shannon
22 May
SNN13:45Shannon
6h 40m
BOS15:25Boston Logan Intl
American Airlines
24 Sep
BOS20:15Boston Logan Intl
14h 55m
1 stop
SNN16:10Shannon
6 Nov
SNN07:45Shannon
20h 35m
2 stops
BOS23:20Boston Logan Intl
United Airlines
23 May
BOS06:00Boston Logan Intl
20h 30m
1 stop
SNN07:30Shannon
30 May
SNN12:30Shannon
10h 33m
1 stop
BOS18:03Boston Logan Intl
Delta
3 Jun
BOS13:30Boston Logan Intl
16h 20m
1 stop
SNN10:50Shannon
10 Jun
SNN12:50Shannon
10h 50m
1 stop
BOS18:40Boston Logan Intl
KLM
13 Aug
BOS15:34Boston Logan Intl
14h 16m
1 stop
SNN10:50Shannon
23 Aug
SNN12:50Shannon
11h 50m
1 stop
BOS19:40Boston Logan Intl
Multiple Airlines
8 Jun
BOS21:50Boston Logan Intl
17h 45m
1 stop
SNN20:35Shannon
16 Jun
SNN21:25Shannon
21h 25m
2 stops
BOS13:50Boston Logan Intl

Find the cheapest one-way flights from Boston to Shannon

If you're looking for one-way flights from Boston to Shannon, view some of our deals below provided by Aer Lingus and United Airlines
Aer Lingus
18 Aug
BOS21:30Boston Logan Intl
27h 35m
1 stop
SNN06:05Shannon
Multiple Airlines
1 Oct
BOS10:40Boston Logan Intl
19h 40m
2 stops
SNN11:20Shannon
United Airlines
2 Oct
BOS19:10Boston Logan Intl
10h 20m
1 stop
SNN10:30Shannon

Search last-minute flights to Shannon from Boston

Find and compare return flight prices for your last-minute flight from Boston to Shannon
Aer Lingus
29 Apr
BOS07:24Boston Logan Intl
17h 11m
1 stop
SNN05:35Shannon
10 May
SNN13:45Shannon
6h 40m
BOS15:25Boston Logan Intl
United Airlines
2 May
BOS09:40Boston Logan Intl
19h 50m
2 stops
SNN10:30Shannon
6 May
SNN12:30Shannon
27h 08m
2 stops
BOS10:38Boston Logan Intl
Multiple Airlines
22 Apr
BOS20:40Boston Logan Intl
18h 55m
2 stops
SNN20:35Shannon
7 May
SNN07:40Shannon
17h 25m
2 stops
BOS20:05Boston Logan Intl
American Airlines
24 Apr
BOS18:10Boston Logan Intl
17h 00m
2 stops
SNN16:10Shannon
7 May
SNN07:40Shannon
20h 03m
2 stops
BOS22:43Boston Logan Intl
JetBlue
27 Apr
BOS19:05Boston Logan Intl
6h 00m
SNN06:05Shannon
11 May
SNN13:45Shannon
6h 40m
BOS15:25Boston Logan Intl
Air Canada
1 May
BOS18:10Boston Logan Intl
17h 00m
2 stops
SNN16:10Shannon
10 May
SNN07:40Shannon
18h 48m
2 stops
BOS21:28Boston Logan Intl

Best airlines flying from Boston to Shannon

Compare and see reviews for airlines that fly from Boston to Shannon with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €611Free CancellationRating
7.2
1,355 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From Boston to Shannon

    Aer Lingus flies from Boston to Shannon around 7 times per week, with 1,355 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from Boston to Shannon in the last 72 hours was €652 (round-trip), much lower than the average airfare cost of €834 for Aer Lingus flights on this route.


Delta flights from Boston to Shannon

Our best Delta deals on Boston to Shannon flight tickets
Delta
3 Jun
BOS13:30Boston Logan Intl
16h 20m
1 stop
SNN10:50Shannon
10 Jun
SNN12:50Shannon
10h 50m
1 stop
BOS18:40Boston Logan Intl
Delta
11 Aug
BOS09:55Boston Logan Intl
19h 55m
1 stop
SNN10:50Shannon
25 Aug
SNN12:50Shannon
14h 54m
1 stop
BOS22:44Boston Logan Intl
Delta
20 Jun
BOS10:43Boston Logan Intl
19h 07m
1 stop
SNN10:50Shannon
28 Jun
SNN12:50Shannon
14h 44m
1 stop
BOS22:34Boston Logan Intl

Aer Lingus flights from Boston to Shannon

Our best Aer Lingus deals on Boston to Shannon flight tickets
Aer Lingus
12 May
BOS18:35Boston Logan Intl
6h 00m
SNN05:35Shannon
22 May
SNN13:45Shannon
6h 40m
BOS15:25Boston Logan Intl
Aer Lingus
7 Oct
BOS18:35Boston Logan Intl
6h 00m
SNN05:35Shannon
13 Oct
SNN13:45Shannon
6h 40m
BOS15:25Boston Logan Intl
Aer Lingus
24 Sep
BOS09:40Boston Logan Intl
15h 25m
1 stop
SNN06:05Shannon
6 Nov
SNN14:45Shannon
7h 05m
BOS16:50Boston Logan Intl

How to get the cheapest flight ticket from Boston to Shannon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Boston to Shannon?

November. The cheapest time of year to fly to Shannon from Boston is November. The most expensive is July.

What is the cheapest day to depart Boston for Shannon?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.

When is the cheapest time to fly from Boston to Shannon?

Boston to Shannon flights are currently only available in the evening

What is the cheapest airline that flies to Shannon from Boston?

Aer Lingus. Aer Lingus is the most popular carrier operating from Boston to Shannon

What is the cheapest Boston to Shannon flight route?

Boston Logan Intl - Shannon. Fly from Boston Logan Intl to Shannon for the best Boston - Shannon flight prices

How far in advance should you book Boston to Shannon flights?

54 days before. The cheapest time to buy a flight from Boston to Shannon is approximately 54 days to departure

How many flights depart from Boston to Shannon on average per day?

As of April 2024, there are 3 flights per week flying from Boston to Shannon. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

How many flights depart from Boston to Shannon on average per week?

The number of flights available between Boston and Shannon is 21 per week as of April 2024. The most frequent departure day is Monday, with 14% of weekly flights leaving on this day.

Can stopping save me money on Boston to Shannon flights?

No. A direct flight is the cheapest option for a flight between Boston to Shannon.

Cheap Boston to Shannon (BOS to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Shannon

Best price found

€339

Fastest flight time

6h 00m

Direct flights

Every day

Airports in Shannon

1 airport
The best one-way flight to Shannon from Boston in the past 72 hours is €339. The best return flight deal from Boston to Shannon found on momondo in the last 72 hours is €503.
The fastest flight from Boston to Shannon takes 6h 00m
Direct flights go from Boston to Shannon every day.
There is 1 airport near Shannon: Shannon (SNN)

  • How far is Boston Logan Intl to Shannon by plane?

    Boston Logan Intl and Shannon are 4650.5 km apart from one another. By plane, this route typically takes 6h 00m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Shannon Airport?

    Prices for flights from Boston Logan Intl Airport to Shannon Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Shannon Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Shannon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Shannon. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Shannon with flexible booking policies on momondo?

Flights from Boston to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Shannon?

Once all potential Boston to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Shannon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.


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