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Cheap flights from Shannon, Clare to Boston from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Boston departing on 1/20. 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 Shannon, Clare to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:50 am - 4:15 pm
SNN
-
BOS
13h 25m1 stop
British Airways Logo
7:15 pm - 7:25 pm
BOS
-
SNN
19h 10m1 stop
$517British Airways
Tue, Jan 20 - Tue, Jan 27
British Airways Logo
7:50 am - 4:15 pm
SNN
-
BOS
13h 25m1 stop
British Airways Logo
4:10 pm - 11:30 am
BOS
-
SNN
14h 20m2 stops
$524British Airways
Tue, Jan 20 - Tue, Jan 27
British Airways Logo
7:50 am - 4:15 pm
SNN
-
BOS
13h 25m1 stop
British Airways Logo
7:15 pm - 7:25 pm
BOS
-
SNN
19h 10m1 stop
$541British Airways
Thu, Jan 29 - Thu, Feb 5
British Airways Logo
7:50 am - 4:15 pm
SNN
-
BOS
13h 25m1 stop
British Airways Logo
7:15 pm - 11:30 am
BOS
-
SNN
11h 15m1 stop
$543British Airways
Thu, Jan 8 - Wed, Jan 14
Aer Lingus Logo
2:45 pm - 4:50 pm
SNN
-
BOS
7h 05mnonstop
Aer Lingus Logo
7:25 pm - 6:20 am
BOS
-
SNN
5h 55mnonstop
$545Aer Lingus
Fri, Jan 30 - Fri, Feb 6
British Airways Logo
7:50 am - 4:15 pm
SNN
-
BOS
13h 25m1 stop
British Airways Logo
3:35 pm - 11:30 am
BOS
-
SNN
14h 55m2 stops
$551British Airways
Fri, Jan 30 - Fri, Feb 6
Aer Lingus Logo
2:45 pm - 4:50 pm
SNN
-
BOS
7h 05mnonstop
Aer Lingus Logo
7:25 pm - 6:20 am
BOS
-
SNN
5h 55mnonstop
$552Aer Lingus
Thu, Jan 29 - Thu, Feb 5
Aer Lingus Logo
2:45 pm - 4:50 pm
SNN
-
BOS
7h 05mnonstop
Aer Lingus Logo
7:25 pm - 6:20 am
BOS
-
SNN
5h 55mnonstop
$558Aer Lingus
Thu, Jan 8 - Wed, Jan 14
Aer Lingus Logo
2:45 pm - 4:50 pm
SNN
-
BOS
7h 05mnonstop
Aer Lingus Logo
7:25 pm - 6:20 am
BOS
-
SNN
5h 55mnonstop
$560Aer Lingus
Thu, Jan 8 - Wed, Jan 14
British Airways Logo
7:50 am - 8:30 pm
SNN
-
BOS
17h 40m2 stops
British Airways Logo
3:35 pm - 11:30 am
BOS
-
SNN
14h 55m2 stops
$561British Airways
Fri, Jan 30 - Fri, Feb 6

Aer Lingus flights from Shannon, Clare to Boston

Our best Aer Lingus deals on Shannon, Clare to Boston flight tickets
Aer Lingus
Jan 30
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
Feb 6
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
$545
Find similar
Aer Lingus
Jan 8
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
Jan 14
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
$558
Find similar
Aer Lingus
Jan 8
SNN2:45 pmShannon
7h 05m
BOS4:50 pmBoston Logan Intl
Jan 15
BOS7:25 pmBoston Logan Intl
5h 55m
SNN6:20 amShannon
$560
Find similar

British Airways flights from Shannon, Clare to Boston

Our best British Airways deals on Shannon, Clare to Boston flight tickets
British Airways
Jan 30
SNN7:50 amShannon
13h 25m
1 stop
BOS4:15 pmBoston Logan Intl
Feb 6
BOS3:35 pmBoston Logan Intl
14h 55m
2 stops
SNN11:30 amShannon
$551
Find similar
British Airways
Jan 30
SNN7:50 amShannon
17h 40m
2 stops
BOS8:30 pmBoston Logan Intl
Feb 6
BOS3:35 pmBoston Logan Intl
14h 55m
2 stops
SNN11:30 amShannon
$561
Find similar
British Airways
Jan 30
SNN7:50 amShannon
13h 25m
1 stop
BOS4:15 pmBoston Logan Intl
Feb 6
BOS3:35 pmBoston Logan Intl
14h 55m
2 stops
SNN11:30 amShannon
$572
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Shannon, Clare to Boston 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 December 18, 2025.
Use the filters below to find and compare flights from Shannon, Clare to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 1/20

7:50 am-4:15 pm

1 stop13h 25m

Boston Logan Intl

Tue 1/27

7:15 pm-7:25 pm

1 stop19h 10m

$517

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 1/20

7:50 am-4:15 pm

1 stop13h 25m

Boston Logan Intl

Tue 1/27

4:10 pm-11:30 am

2 stops14h 20m

$524

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 1/29

7:50 am-4:15 pm

1 stop13h 25m

Boston Logan Intl

Thu 2/5

7:15 pm-7:25 pm

1 stop19h 10m

$541

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 1/8

7:50 am-4:15 pm

1 stop13h 25m

Boston Logan Intl

Wed 1/14

7:15 pm-11:30 am

1 stop11h 15m

$543

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 1/30

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Fri 2/6

7:25 pm-6:20 am

Nonstop5h 55m

$545

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 1/30

7:50 am-4:15 pm

1 stop13h 25m

Boston Logan Intl

Fri 2/6

3:35 pm-11:30 am

2 stops14h 55m

$551

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 1/29

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Thu 2/5

7:25 pm-6:20 am

Nonstop5h 55m

$552

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 1/8

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Wed 1/14

7:25 pm-6:20 am

Nonstop5h 55m

$558

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 1/8

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Wed 1/14

7:25 pm-6:20 am

Nonstop5h 55m

$560

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 1/30

7:50 am-8:30 pm

2 stops17h 40m

Boston Logan Intl

Fri 2/6

3:35 pm-11:30 am

2 stops14h 55m

$561

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 Boston from

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

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 Boston?

In general, January is the cheapest month to fly from Shannon, Clare to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $425. If you aren’t able to travel during the month of January, then book flights to Boston from Shannon, Clare during November instead. Flights to Boston in November, while not as cheap as those in January, still average around $473.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Shannon, Clare to Boston is on a Tuesday when prices can be found for as low as $620. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $1,158.

What is the cheapest Shannon to Boston Logan Intl flight route?

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

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Shannon, Clare when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $616 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Shannon, Clare for as low as $457 on momondo.

What cabin class options are available on Shannon to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Shannon to Boston Logan Intl 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 Shannon, Clare to Boston flights?

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

How have Shannon, Clare to Boston flight prices changed over time?

As of December 2025, prices for Shannon, Clare to Boston flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Shannon, Clare to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

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

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Boston

1 airport
The fastest flight from Shannon, Clare to Boston takes 6h 45m
Direct flights go from Shannon, Clare to Boston every day.
There is 1 airport in Boston. From Shannon, Clare there are direct flights to Boston Logan Intl (BOS).
Search flight deals

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

    Boston Logan Intl is 2889.7 mi away from Shannon. In terms of flight time, this usually takes a little over 6h 45m.

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

    Prices for flights from Shannon Airport to Boston Logan Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Shannon, Clare to Boston?

Best airlines flying from Shannon, Clare to Boston

Compare and see reviews for airlines that fly from Shannon, Clare to Boston with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $416Free CancellationRating
7.2
1,397 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Shannon, Clare to Boston

    Aer Lingus is one of the most popular airlines flying from Shannon, Clare to Boston, operating 7 flights/week on average for this route. A good Aer Lingus flight deal for Shannon, Clare to Boston starts from $416 round-trip, up to an average price of $642. Our users have rated Aer Lingus at 7.2/10.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Shannon to Boston for you.

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

Yes. momondo allows you to filter the results for Shannon to Boston flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Boston from Shannon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Shannon to Boston 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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