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Cheap flights from Shannon, Clare to Boston from $323

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 9/1. 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

Aer Lingus Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
Aer Lingus Logo
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
$428Aer Lingus
Find Deal
Wed, Sep 10 - Thu, Sep 25
Aer Lingus Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
Aer Lingus Logo
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
$456Aer Lingus
Find Deal
Thu, Sep 4 - Fri, Sep 12
Logo
9:15 pm - 11:15 amSNN-BOS
19h 00m1 stop
Logo
8:05 pm - 11:20 amBOS-SNN
10h 15m1 stop
$523
Find Deal
Thu, Sep 4 - Fri, Sep 12
Logo
9:15 pm - 11:15 amSNN-BOS
19h 00m1 stop
Logo
8:05 pm - 11:20 amBOS-SNN
10h 15m1 stop
$525
Find Deal
Thu, Sep 4 - Sat, Sep 13
Logo
5:30 pm - 11:15 amSNN-BOS
22h 45m1 stop
Logo
8:05 pm - 11:20 amBOS-SNN
10h 15m1 stop
$531
Find Deal
Sat, Sep 13 - Sat, Sep 20
British Airways Logo
7:40 am - 11:15 amSNN-BOS
32h 35m1 stop
British Airways Logo
4:30 pm - 11:20 amBOS-SNN
13h 50m2 stops
$569British Airways
Find Deal
Thu, Sep 4 - Fri, Sep 12
British Airways Logo
9:15 pm - 11:15 amSNN-BOS
19h 00m1 stop
British Airways Logo
4:30 pm - 11:20 amBOS-SNN
13h 50m2 stops
$571British Airways
Find Deal
Thu, Sep 4 - Fri, Sep 12
American Airlines Logo
9:15 pm - 11:15 amSNN-BOS
19h 00m1 stop
American Airlines Logo
6:29 pm - 3:50 pmBOS-SNN
16h 21m2 stops
$577American Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 12
American Airlines Logo
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
American Airlines Logo
8:05 pm - 11:20 amBOS-SNN
10h 15m1 stop
$579American Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 12
United Airlines Logo
9:30 am - 8:38 pmSNN-BOS
16h 08m2 stops
United Airlines Logo
8:02 pm - 10:15 amBOS-SNN
9h 13m1 stop
$655United Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 12

British Airways flights from Shannon, Clare to Boston

Our best British Airways deals on Shannon, Clare to Boston flight tickets
British Airways
Sep 4
SNN7:40 amShannon
32h 35m
1 stop
BOS11:15 amBoston Logan Intl
Sep 12
BOS4:30 pmBoston Logan Intl
13h 50m
2 stops
SNN11:20 amShannon
$569
Find similar
British Airways
Sep 4
SNN9:15 pmShannon
19h 00m
1 stop
BOS11:15 amBoston Logan Intl
Sep 12
BOS4:30 pmBoston Logan Intl
13h 50m
2 stops
SNN11:20 amShannon
$571
Find similar
British Airways
Oct 31
SNN2:45 pmShannon
7h 05m
BOS5:50 pmBoston Logan Intl
Nov 4
BOS7:19 pmBoston Logan Intl
16h 26m
2 stops
SNN4:45 pmShannon
$573
Find similar

American Airlines flights from Shannon, Clare to Boston

Our best American Airlines deals on Shannon, Clare to Boston flight tickets
American Airlines
Sep 4
SNN9:15 pmShannon
19h 00m
1 stop
BOS11:15 amBoston Logan Intl
Sep 12
BOS6:29 pmBoston Logan Intl
16h 21m
2 stops
SNN3:50 pmShannon
$577
Find similar
American Airlines
Sep 4
SNN1:45 pmShannon
6h 45m
BOS3:30 pmBoston Logan Intl
Sep 12
BOS8:05 pmBoston Logan Intl
10h 15m
1 stop
SNN11:20 amShannon
$579
Find similar
American Airlines
Sep 19
SNN7:40 amShannon
14h 30m
1 stop
BOS5:10 pmBoston Logan Intl
Sep 23
BOS4:30 pmBoston Logan Intl
13h 50m
2 stops
SNN11:20 amShannon
$580
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 August 1, 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

Wed 9/10

1:45 pm-3:30 pm

Nonstop6h 45m

Boston Logan Intl

Thu 9/25

6:35 pm-5:25 am

Nonstop5h 50m

$428

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

1:45 pm-3:30 pm

Nonstop6h 45m

Boston Logan Intl

Fri 9/12

6:35 pm-5:25 am

Nonstop5h 50m

$456

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Fri 9/12

8:05 pm-11:20 am

1 stop10h 15m

$523

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Sat 9/13

8:05 pm-11:20 am

1 stop10h 15m

$525

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Sat 9/13

5:30 pm-11:15 am

1 stop22h 45m

Boston Logan Intl

Sat 9/20

8:05 pm-11:20 am

1 stop10h 15m

$531

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

7:40 am-11:15 am

1 stop32h 35m

Boston Logan Intl

Fri 9/12

4:30 pm-11:20 am

2 stops13h 50m

$569

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Fri 9/12

4:30 pm-11:20 am

2 stops13h 50m

$571

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:15 pm-11:15 am

1 stop19h 00m

Boston Logan Intl

Fri 9/12

6:29 pm-3:50 pm

2 stops16h 21m

$577

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

1:45 pm-3:30 pm

Nonstop6h 45m

Boston Logan Intl

Fri 9/12

8:05 pm-11:20 am

1 stop10h 15m

$579

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 9/4

9:30 am-8:38 pm

2 stops16h 08m

Boston Logan Intl

Fri 9/12

8:02 pm-10:15 am

1 stop9h 13m

$655

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, February 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 $466. If you aren’t able to travel during the month of February, then book flights to Boston from Shannon, Clare during December instead. Flights to Boston in December, while not as cheap as those in February, still average around $486.

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 Thursday when prices can be found for as low as $642. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $992.

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 $588 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 $481 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.

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

As of August 2025, prices for Shannon, Clare to Boston flights are approximately 20% cheaper 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

Best Price Found

$323

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Shannon, Clare in the past 72 hours is $323. The best round-trip flight deal from Shannon, Clare to Boston found on momondo in the last 72 hours is $428.
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 near Boston: 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 $426Free CancellationRating
7.1
1,192 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 $426 round-trip, up to an average price of $586. Our users have rated Aer Lingus at 7.1/10.

Traveling to a place near Boston?

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

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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