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Cheap flights from Boston to Shannon from $288

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 3/29. 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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Find the cheapest flights from Boston to Shannon

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Shannon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Shannon.

Cheap last minute flights

Planning a quick getaway from Boston to Shannon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Shannon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Shannon

Find recent round-trip train or bus tickets from Boston to Shannon.

All round-trip flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$439Aer Lingus
Find Deal
Sun, Jan 26 - Tue, Feb 4
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$448Aer Lingus
Find Deal
Tue, Feb 25 - Tue, Mar 4
8:20 pm - 11:30 amBOS-SNN
10h 10m1 stop
7:45 am - 1:25 pmSNN-BOS
10h 40m1 stop
$488American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
6:20 pm - 7:30 pmBOS-SNN
20h 10m2 stops
8:15 am - 5:00 pmSNN-BOS
13h 45m2 stops
Sun, Jan 26 - Tue, Feb 4
9:15 pm - 4:45 pmBOS-SNN
15h 30m1 stop
9:25 pm - 11:10 amSNN-BOS
18h 45m1 stop
$505American Airlines
Find Deal
Thu, Mar 27 - Thu, Apr 3
8:00 pm - 9:30 pmBOS-SNN
20h 30m3 stops
9:40 am - 5:00 pmSNN-BOS
12h 20m2 stops
Tue, Feb 25 - Tue, Mar 4
2:00 pm - 10:30 amBOS-SNN
15h 30m1 stop
12:30 pm - 8:27 pmSNN-BOS
12h 57m1 stop
$577United Airlines
Find Deal
Thu, Apr 3 - Wed, Apr 9
7:32 pm - 10:30 amBOS-SNN
33h 58m2 stops
12:30 pm - 5:28 pmSNN-BOS
9h 58m1 stop
$601United Airlines
Find Deal
Wed, Apr 2 - Wed, Apr 9
6:25 pm - 7:25 pmBOS-SNN
20h 00m1 stop
8:05 pm - 1:50 pmSNN-BOS
22h 45m2 stops
$613British Airways
Find Deal
Tue, Feb 25 - Tue, Mar 4
9:10 pm - 7:25 pmBOS-SNN
17h 15m2 stops
5:30 pm - 1:50 pmSNN-BOS
25h 20m2 stops
$616British Airways
Find Deal
Tue, Jan 14 - Tue, Feb 4
7:20 pm - 11:05 pmBOS-SNN
23h 45m2 stops
Sat, Mar 29
8:00 pm - 9:30 pmBOS-SNN
44h 30m2 stops
Mon, Jan 6
7:15 pm - 4:20 pmBOS-SNN
16h 05m2 stops
Fri, May 9
8:20 pm - 11:30 amBOS-SNN
10h 10m1 stop
$395American Airlines
Find Deal
Sat, Jan 25
9:25 pm - 4:05 pmBOS-SNN
13h 40m2 stops
$414Aer Lingus
Find Deal
Mon, Apr 28
7:10 pm - 8:35 pmBOS-SNN
20h 25m1 stop
$423Aer Lingus
Find Deal
Mon, Apr 28
8:05 pm - 3:45 pmBOS-SNN
14h 40m1 stop
$488American Airlines
Find Deal
Fri, May 9
3:34 pm - 11:10 amBOS-SNN
14h 36m1 stop
$632KLM
Find Deal
Sun, Jun 1
8:25 pm - 5:15 amBOS-SNN
4h 50mnonstop
$873JetBlue
Find Deal
Sat, Mar 29
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
$1,053JetBlue
Find Deal
Mon, Jan 6
6:20 pm - 5:10 pmBOS-SNN
17h 50m2 stops
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
Tue, Dec 31 - Sat, Jan 11
10:00 pm - 5:10 pmBOS-SNN
14h 10m1 stop
10:35 pm - 8:05 pmSNN-BOS
26h 30m3 stops
Tue, Dec 31 - Sun, Jan 12
5:35 am - 6:00 amBOS-SNN
19h 25m1 stop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$904Aer Lingus
Find Deal
Tue, Dec 31 - Sat, Jan 11
8:37 am - 6:00 amBOS-SNN
16h 23m1 stop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$1,128Aer Lingus
Find Deal
Wed, Jan 1 - Wed, Jan 8
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$1,145JetBlue
Find Deal
Tue, Dec 31 - Mon, Jan 13
8:15 pm - 11:30 amBOS-SNN
10h 15m1 stop
7:45 am - 11:30 amSNN-BOS
32h 45m1 stop
$1,230American Airlines
Find Deal
Sun, Dec 29 - Mon, Jan 6
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$1,395JetBlue
Find Deal
Wed, Jan 1 - Fri, Jan 10
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
7:45 am - 11:30 amSNN-BOS
32h 45m1 stop
$1,434American Airlines
Find Deal
Sun, Dec 29 - Mon, Jan 6
7:30 am - 11:30 amBOS-SNN
23h 00m1 stop
8:05 pm - 11:09 pmSNN-BOS
32h 04m2 stops
$1,447British Airways
Find Deal
Sun, Dec 29 - Mon, Jan 6
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
7:45 am - 11:30 amSNN-BOS
32h 45m1 stop
$1,451British Airways
Find Deal
Wed, Jan 1 - Mon, Jan 6
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$439Aer Lingus
Find Deal
Sun, Jan 26 - Tue, Feb 4
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$448Aer Lingus
Find Deal
Tue, Feb 25 - Tue, Mar 4
8:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 5:50 pmSNN-BOS
7h 05mnonstop
$453Aer Lingus
Find Deal
Tue, Mar 11 - Tue, Mar 18
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$474Aer Lingus
Find Deal
Thu, Feb 6 - Fri, Feb 14
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$682British Airways
Find Deal
Sun, Jan 26 - Tue, Feb 4
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$708American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
8:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$710American Airlines
Find Deal
Thu, Mar 27 - Tue, Apr 1
7:25 pm - 6:15 amBOS-SNN
5h 50mnonstop
2:45 pm - 4:50 pmSNN-BOS
7h 05mnonstop
$1,002JetBlue
Find Deal
Thu, Jan 16 - Mon, Jan 20
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$1,209JetBlue
Find Deal
Sun, Jun 8 - Sat, Jun 14
6:35 pm - 5:25 amBOS-SNN
5h 50mnonstop
1:45 pm - 3:30 pmSNN-BOS
6h 45mnonstop
$1,491
Find Deal
Tue, Apr 29 - Thu, May 15

United Airlines flights from Boston to Shannon

Our best United Airlines deals on Boston to Shannon flight tickets
United Airlines
Apr 3
BOS2:00 pmBoston Logan Intl
15h 30m
1 stop
SNN10:30 amShannon
Apr 9
SNN12:30 pmShannon
12h 57m
1 stop
BOS8:27 pmBoston Logan Intl
United Airlines
Apr 2
BOS7:32 pmBoston Logan Intl
33h 58m
2 stops
SNN10:30 amShannon
Apr 9
SNN12:30 pmShannon
9h 58m
1 stop
BOS5:28 pmBoston Logan Intl
United Airlines
May 11
BOS6:58 pmBoston Logan Intl
10h 32m
1 stop
SNN10:30 amShannon
May 27
SNN12:30 pmShannon
9h 55m
1 stop
BOS5:25 pmBoston Logan Intl

American Airlines flights from Boston to Shannon

Our best American Airlines deals on Boston to Shannon flight tickets
American Airlines
Jan 14
BOS8:20 pmBoston Logan Intl
10h 10m
1 stop
SNN11:30 amShannon
Jan 21
SNN7:45 amShannon
10h 40m
1 stop
BOS1:25 pmBoston Logan Intl
American Airlines
Mar 27
BOS9:15 pmBoston Logan Intl
15h 30m
1 stop
SNN4:45 pmShannon
Apr 3
SNN9:25 pmShannon
18h 45m
1 stop
BOS11:10 amBoston Logan Intl
American Airlines
Feb 26
BOS8:00 pmBoston Logan Intl
18h 25m
1 stop
SNN7:25 pmShannon
Mar 2
SNN7:45 amShannon
10h 35m
1 stop
BOS1:20 pmBoston Logan Intl

See travel insights to Shannon from

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 to Shannon?

The cheapest month to fly to Shannon from Boston is in January. Flight prices, which tend to average around $495, are often lower during this time because this is during the off-season. If you don’t want to visit Shannon in January, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $519.

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

According to our data, Tuesday is the cheapest day to fly to Shannon from Boston. The lowest ticket price found for a Tuesday departure recently was $676. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $829. These prices are subject to change though, so be sure to set up a Price Alert for flights to Shannon.

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

Our most recent data shows that the best time of day to fly to Shannon is in the evening. Flights from Boston to Shannon during this time can be as low as $682. In contrast, the most expensive time of day to depart to Shannon is in the morning when prices are around $833.

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

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

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

You are more likely to see cheaper flights to Shannon from Boston when booking 37 days ahead of your departure date. In general, you can expect to find flights to Shannon for around $710 when searching 37 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon from Boston for as low as $459 on momondo.

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

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

You could potentially save up to 32% on your flight if you consider stops on a Boston to Shannon flight.

How have Boston to Shannon flight prices changed over time?

As of December 2024, prices for Boston to Shannon flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Shannon

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

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

$288

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Shannon

1 airport
The best one-way flight to Shannon from Boston in the past 72 hours is $288. The best round-trip flight deal from Boston to Shannon found on momondo in the last 72 hours is $439.
The fastest flight from Boston to Shannon takes 4h 50m
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?

    The distance between Boston Logan Intl and Shannon is about 2889.7 mi. 5h 50m is a normal flight duration for this route.

  • 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 were last updated today.

  • 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?

    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 layovers. 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 travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


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 $437Free CancellationRating
7.1
1,074 reviews
Search Aer Lingus flights
DeltaPriceFrom $533Free CancellationRating
8.0
8,560 reviews
Search Delta flights
United AirlinesPriceFrom $536Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
American AirlinesPriceFrom $554Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $586Free CancellationRating
7.8
1,344 reviews
Search KLM flights
British AirwaysPriceFrom $669Free CancellationRating
6.6
6,812 reviews
Search British Airways flights
JetBluePriceFrom $833Free CancellationRating
7.4
3,240 reviews
Search JetBlue flights
  • JetBlue Flights From Boston to Shannon

    JetBlue is one of the most popular airlines flying from Boston to Shannon, operating 7 flights/week on average for this route. A good JetBlue flight deal for Boston to Shannon starts from $833 round-trip, up to an average price of $979. Our users have rated JetBlue at 7.4/10.

  • American Airlines Flights From Boston to Shannon

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Boston to Shannon about 7 times each week, with ticket deals ranging from $554 to $798. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

It is quick and easy to find Boston 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 Boston to Shannon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Shannon from Boston which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Shannon.

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

Price alerts on flights to Shannon from Boston 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.


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