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Cheap flights from Massachusetts to Shannon from $250

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 11/9. 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 round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$350Aer Lingus
Find Deal
Sun, Nov 9 - Sun, Nov 16
Aer Lingus Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
Aer Lingus Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$353Aer Lingus
Find Deal
Thu, Nov 13 - Thu, Nov 20
American Airlines Logo
8:20 pm - 12:30 pmBOS-SNN
11h 10m1 stop
American Airlines Logo
7:50 am - 4:10 pmSNN-BOS
13h 20m1 stop
$396American Airlines
Find Deal
Sat, Oct 25 - Mon, Nov 3
American Airlines Logo
10:35 pm - 4:45 pmBOS-SNN
14h 10m1 stop
American Airlines Logo
7:50 am - 3:20 pmSNN-BOS
11h 30m1 stop
$397American Airlines
Find Deal
Sun, Mar 15 - Thu, Mar 19
United Airlines Logo
8:02 pm - 10:15 amBOS-SNN
9h 13m1 stop
United Airlines Logo
12:30 pm - 5:02 pmSNN-BOS
33h 32m2 stops
$408United Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 22
Multiple Airlines Logo
1:40 pm - 5:55 amBOS-SNN
11h 15m1 stop
Multiple Airlines Logo
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$457Multiple Airlines
Find Deal
Fri, Nov 14 - Wed, Nov 19
Multiple Airlines Logo
7:25 pm - 6:20 amBOS-SNN
5h 55mnonstop
Multiple Airlines Logo
2:00 pm - 12:03 amSNN-BOS
15h 03m1 stop
$463Multiple Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
8:02 pm - 10:15 amBOS-SNN
9h 13m1 stop
United Airlines Logo
12:30 pm - 9:56 amSNN-BOS
26h 26m2 stops
$542United Airlines
Find Deal
Fri, Oct 17 - Thu, Oct 23
Air Canada Logo
2:47 pm - 11:30 amBDL-SNN
15h 43m3 stops
Air Canada Logo
7:50 am - 9:38 amSNN-BDL
30h 48m3 stops
$834Air Canada
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Tue, Nov 4 - Tue, Nov 11
Air Canada Logo
10:30 am - 11:30 amBDL-SNN
20h 00m3 stops
Air Canada Logo
7:50 am - 9:34 amSNN-BDL
30h 44m3 stops
$1,205Air Canada
Find Deal
Mon, Feb 16 - Sat, Feb 21

Aer Lingus flights from Massachusetts to Shannon, Clare

Our best Aer Lingus deals on Massachusetts to Shannon, Clare flight tickets
Aer Lingus
Nov 9
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Nov 16
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$350
Find similar
Aer Lingus
Nov 13
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Nov 20
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$353
Find similar
Aer Lingus
Nov 9
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
Nov 16
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
$356
Find similar

United Airlines flights from Massachusetts to Shannon, Clare

Our best United Airlines deals on Massachusetts to Shannon, Clare flight tickets
United Airlines
Oct 14
BOS8:02 pmBoston Logan Intl
9h 13m
1 stop
SNN10:15 amShannon
Oct 20
SNN12:30 pmShannon
12h 24m
1 stop
BOS7:54 pmBoston Logan Intl
$392
Find similar
United Airlines
Oct 14
BOS8:02 pmBoston Logan Intl
9h 13m
1 stop
SNN10:15 amShannon
Oct 21
SNN12:30 pmShannon
17h 20m
2 stops
BOS12:50 amBoston Logan Intl
$397
Find similar
United Airlines
Oct 16
BOS8:02 pmBoston Logan Intl
9h 13m
1 stop
SNN10:15 amShannon
Oct 21
SNN12:30 pmShannon
10h 24m
1 stop
BOS5:54 pmBoston Logan Intl
$402
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 8, 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

Sun 11/9

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Sun 11/16

2:45 pm-4:50 pm

Nonstop7h 05m

$350

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 11/13

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Thu 11/20

2:45 pm-4:50 pm

Nonstop7h 05m

$353

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 10/25

8:20 pm-12:30 pm

1 stop11h 10m

Shannon

Mon 11/3

7:50 am-4:10 pm

1 stop13h 20m

$396

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 3/15

10:35 pm-4:45 pm

1 stop14h 10m

Shannon

Thu 3/19

7:50 am-3:20 pm

1 stop11h 30m

$397

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 10/17

8:02 pm-10:15 am

1 stop9h 13m

Shannon

Wed 10/22

12:30 pm-5:02 pm

2 stops33h 32m

$408

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 11/14

1:40 pm-5:55 am

1 stop11h 15m

Shannon

Wed 11/19

2:45 pm-4:50 pm

Nonstop7h 05m

$457

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 11/7

7:25 pm-6:20 am

Nonstop5h 55m

Shannon

Tue 11/11

2:00 pm-12:03 am

1 stop15h 03m

$463

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 10/17

8:02 pm-10:15 am

1 stop9h 13m

Shannon

Thu 10/23

12:30 pm-9:56 am

2 stops26h 26m

$542

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

Tue 11/4

2:47 pm-11:30 am

3 stops15h 43m

Shannon

Tue 11/11

7:50 am-9:38 am

3 stops30h 48m

$834

HartfordShannon

BDL - SNN

BDLSNN

Hartford Bradley Intl

Mon 2/16

10:30 am-11:30 am

3 stops20h 00m

Shannon

Sat 2/21

7:50 am-9:34 am

3 stops30h 44m

$1,205

Flights are sorted by cheapest round-trip 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?

In general, January is the cheapest month to fly from Massachusetts to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $511. If you are unable to visit Shannon, Clare during the month of January, then departing from Massachusetts during the month March is also very affordable. Most momondo users find prices during this month for around $581.

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

The cheapest day to depart from Massachusetts to Shannon, Clare is on a Wednesday when prices can be found for as low as $693. The most expensive day to fly to Shannon, Clare is Thursday, with ticket prices averaging around $830.

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

Our data shows that the cheapest Massachusetts to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $678. Flights in the morning are often more expensive with an average ticket price of $833.

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 $709 when searching weeks out. 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 $612 on momondo.

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

There are 3 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.

Can stopping save me money on Massachusetts to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Shannon, Clare.

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

$268

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 $268. The best round-trip flight deal from Massachusetts to Shannon, Clare found on momondo in the last 72 hours is $374.
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 refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Massachusetts 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 license 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.

  • 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
DeltaPriceFrom $244Free CancellationRating
7.9
7,967 reviews
Search Delta flights
United AirlinesPriceFrom $391Free CancellationRating
7.4
8,957 reviews
Search United Airlines flights
Aer LingusPriceFrom $401Free CancellationRating
7.2
1,316 reviews
Search Aer Lingus flights
KLMPriceFrom $423Free CancellationRating
7.7
1,396 reviews
Search KLM flights
American AirlinesPriceFrom $488Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
JetBluePriceFrom $842Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights

Traveling to a place near Shannon?

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

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?

Yes. All flights to Shannon from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Massachusetts 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 Massachusetts to Shannon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Massachusetts to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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