Flights from Boston to Shannon, Ireland

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Did you mean flights from Shannon to Boston?

Boston to Shannon Last modified: Aug 29, 2022 6:40 -04:00

We've scanned 1,418 round trip itineraries and found the cheapest flights to Shannon. 00 & !! frequently offer the best deals to Shannon flights, or select your preferred carrier below to see the cheapest days to fly.

00
BOSSNN
Sat 10/29
nonstop
SNNBOS
Tue 11/1
nonstop
$368
!!
BOSSNN
Tue 9/27
nonstop
SNNBOS
Tue 10/4
nonstop
$464

How Much is a Flight from Boston to Shannon?

We have collected flight cost data from across the web for travel from Boston to Shannon, and have found the average flight price for this trip to be $520.

Where To Buy Cheap Flights from Boston to Shannon?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Boston to Shannon based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Boston to Shannon?

The chart below shows up-to-date information regarding how far in advance to book your flight from Boston to Shannon.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $741 $1,443
7-14 days $619 $1,443
14-21 days $647 $1,351
21-30 days $465 $1,199
30-60 days $379 $1,623
60-90 days $351 $861
90+ days $498 $697

Cheapest Day To Fly from Boston to Shannon

We've examined 3,250 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Boston to Shannon is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$351$353$707$567$380$499$777

Compare Flight Prices from Boston to Shannon by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Boston to Shannon flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Boston Shannon !! 9/30/22 10/7/22 0 $465
October Boston Shannon 00 10/11/22 10/18/22 0 $379
November Boston Shannon 00 11/21/22 11/28/22 0 $351
December Boston Shannon 00 12/6/22 12/13/22 0 $357
January Boston Shannon 00 1/3/23 1/13/23 0 $533
February Boston Shannon 00 2/17/23 2/25/23 0 $498
March Boston Shannon 00 3/14/23 3/21/23 0 $464
April Boston Shannon 00 4/19/23 4/27/23 0 $624

Cheap Last Minute Flights from Boston to Shannon

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Boston to Shannon. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 1 2 3 4
$744
5 6 7 8 9 10 11
$744
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31 1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31 1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
$698
20 21 22 23 24 25 26
$698
27 28 1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31 1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31 1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
$630
18 19 20 21 22 23 24
$630

Connecting Flights vs Direct Flights from Boston to Shannon

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Boston to Shannon is $697.

The average price for direct flights from Boston to Shannon is $651.

One Way Flights vs Round Trip Flights from Boston to Shannon

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Boston to Shannon. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Boston to Shannon is $433.

The average price for round trip flights from Boston to Shannon is $643.

Boston to Shannon Flight Questions

Boston to Shannon Airports

These are the major commercial airports we're currently monitoring in Boston and Shannon. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Boston - BOS Last modified: Sep 11, 2022 16:15 -04:00

Cheap Domestic Flights to Shannon - SNN Last modified: Sep 11, 2022 16:15 -04:00

Cheap Flights from Boston to Shannon