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Cheap flights from Massachusetts to Shannon from €163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Shannon departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Massachusetts to Shannon

Cheap return flights

Aer Lingus Logo
18:35 - 05:25BOS-SNN
5h 50mdirect
Aer Lingus Logo
13:45 - 15:30SNN-BOS
6h 45mdirect
€310Aer Lingus
Find Deal
Mon, 6 Oct - Fri, 10 Oct
Aer Lingus Logo
18:35 - 05:25BOS-SNN
5h 50mdirect
Aer Lingus Logo
13:45 - 15:30SNN-BOS
6h 45mdirect
€323Aer Lingus
Find Deal
Mon, 6 Oct - Fri, 10 Oct
United Airlines Logo
15:15 - 07:30BOS-SNN
11h 15m1 stop
United Airlines Logo
12:30 - 23:57SNN-BOS
16h 27m2 stops
€329United Airlines
Find Deal
Mon, 8 Sep - Tue, 16 Sep
United Airlines Logo
13:00 - 07:30BOS-SNN
13h 30m2 stops
United Airlines Logo
09:30 - 20:38SNN-BOS
16h 08m2 stops
€330United Airlines
Find Deal
Mon, 8 Sep - Tue, 16 Sep
American Airlines Logo
20:10 - 20:35BOS-SNN
19h 25m1 stop
American Airlines Logo
21:15 - 11:25SNN-BOS
19h 10m1 stop
€360American Airlines
Find Deal
Wed, 8 Oct - Wed, 15 Oct
American Airlines Logo
20:10 - 16:10BOS-SNN
15h 00m1 stop
American Airlines Logo
21:15 - 17:10SNN-BOS
24h 55m1 stop
€361American Airlines
Find Deal
Wed, 8 Oct - Tue, 14 Oct
Logo
10:01 - 05:55BOS-SNN
14h 54m1 stop
Logo
14:45 - 16:50SNN-BOS
7h 05mdirect
€404
Find Deal
Sat, 20 Sep - Fri, 14 Nov
Logo
18:35 - 05:25BOS-SNN
5h 50mdirect
Logo
14:35 - 00:14SNN-BOS
14h 39m1 stop
€409
Find Deal
Mon, 8 Sep - Tue, 16 Sep
Air Canada Logo
10:34 - 11:30BDL-SNN
19h 56m3 stops
Air Canada Logo
07:50 - 09:38SNN-BDL
30h 48m3 stops
€681Air Canada
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Thu, 6 Nov - Mon, 10 Nov
Air Canada Logo
10:32 - 11:20BDL-SNN
19h 48m3 stops
Air Canada Logo
21:15 - 18:52SNN-BDL
26h 37m3 stops
€1,044Air Canada
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Tue, 16 Sep - Thu, 25 Sep

American Airlines flights from Massachusetts to Shannon, Clare

Our best American Airlines deals on Massachusetts to Shannon, Clare flight tickets
American Airlines
8 Oct
BOS20:10Boston Logan Intl
19h 25m
1 stop
SNN20:35Shannon
15 Oct
SNN21:15Shannon
19h 10m
1 stop
BOS11:25Boston Logan Intl
€360
Find similar
American Airlines
8 Oct
BOS20:10Boston Logan Intl
15h 00m
1 stop
SNN16:10Shannon
14 Oct
SNN21:15Shannon
24h 55m
1 stop
BOS17:10Boston Logan Intl
€361
Find similar
American Airlines
2 Oct
BOS19:40Boston Logan Intl
15h 30m
1 stop
SNN16:10Shannon
13 Oct
SNN21:15Shannon
30h 25m
1 stop
BOS22:40Boston Logan Intl
€382
Find similar

Aer Lingus flights from Massachusetts to Shannon, Clare

Our best Aer Lingus deals on Massachusetts to Shannon, Clare flight tickets
Aer Lingus
6 Oct
BOS18:35Boston Logan Intl
5h 50m
SNN05:25Shannon
10 Oct
SNN13:45Shannon
6h 45m
BOS15:30Boston Logan Intl
€310
Find similar
Aer Lingus
6 Oct
BOS18:35Boston Logan Intl
5h 50m
SNN05:25Shannon
10 Oct
SNN13:45Shannon
6h 45m
BOS15:30Boston Logan Intl
€323
Find similar
Aer Lingus
29 Oct
BOS20:25Boston Logan Intl
5h 55m
SNN06:20Shannon
7 Nov
SNN14:45Shannon
7h 05m
BOS16:50Boston Logan Intl
€335
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Massachusetts to Shannon, Clare 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, momondo users made 13,528 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Massachusetts to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 6/10

18:35-05:25

Nonstop5h 50m

Shannon

Fri 10/10

13:45-15:30

Nonstop6h 45m

€310

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 6/10

18:35-05:25

Nonstop5h 50m

Shannon

Fri 10/10

13:45-15:30

Nonstop6h 45m

€323

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/9

15:15-07:30

1 stop11h 15m

Shannon

Tue 16/9

12:30-23:57

2 stops16h 27m

€329

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/9

13:00-07:30

2 stops13h 30m

Shannon

Tue 16/9

09:30-20:38

2 stops16h 08m

€330

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 8/10

20:10-20:35

1 stop19h 25m

Shannon

Wed 15/10

21:15-11:25

1 stop19h 10m

€360

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 8/10

20:10-16:10

1 stop15h 00m

Shannon

Tue 14/10

21:15-17:10

1 stop24h 55m

€361

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 20/9

10:01-05:55

1 stop14h 54m

Shannon

Fri 14/11

14:45-16:50

Nonstop7h 05m

€404

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 8/9

18:35-05:25

Nonstop5h 50m

Shannon

Tue 16/9

14:35-00:14

1 stop14h 39m

€409

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

Thu 6/11

10:34-11:30

3 stops19h 56m

Shannon

Mon 10/11

07:50-09:38

3 stops30h 48m

€681

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

Tue 16/9

10:32-11:20

3 stops19h 48m

Shannon

Thu 25/9

21:15-18:52

3 stops26h 37m

€1,044

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Massachusetts to Shannon, Clare

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 to Shannon, Clare?

The month of February is another great option to travel to Shannon, Clare, with average flight prices from Massachusetts averaging around €529.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

In the evening is the cheapest time of day to fly from Massachusetts to Shannon, Clare when you can find flight prices for as low as €426. Flying to Shannon, Clare in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Shannon, Clare is in the afternoon when prices are around €1,106.

What is the cheapest Massachusetts to Shannon flight route?

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

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €621 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from Massachusetts for as low as €556 on momondo.

What cabin class options are available on Massachusetts to Shannon flights?

There are 1 cabin classes available to choose from on Massachusetts to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Massachusetts to Shannon, Clare flight deals and tips

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

Best price found

€163

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from Massachusetts in the past 72 hours is €163. The best return flight deal from Massachusetts to Shannon, Clare found on momondo in the last 72 hours is €310.
The fastest flight from Massachusetts to Shannon, Clare takes 5h 50m
Direct flights go from Massachusetts to Shannon, Clare every day.
There is 1 airport near Shannon, Clare: Shannon (SNN)
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Shannon Airport?

    Prices for flights from Massachusetts to Shannon Airport are updated daily.

  • How many operators does momondo search for flights from Massachusetts to Shannon Airport?

  • How old do you have to be to fly from Massachusetts to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Shannon Airport.

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

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Massachusetts to Shannon, Clare?

Best airlines flying from Massachusetts to Shannon, Clare

Compare and see reviews for airlines that fly from Massachusetts to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €368Free CancellationRating
7.1
1,215 reviews
Search Aer Lingus flights

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Nenagh
Killaloe
Adare
Lahinch

Why use momondo?

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

It is quick and easy to find Massachusetts to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

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

Flights from Massachusetts 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 Massachusetts to Shannon?

momondo helps you find the best flight between Massachusetts and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Shannon from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Shannon, Clare trip

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