Flights from Boston to Shannon, Ireland

Did you mean flights from Shannon to Boston?

Boston to Shannon Last modified: Mar 26, 2024 19:43 -04:00

We've scanned 117,220,093 round trip itineraries and found the cheapest flights to Shannon. Major Airlines & !T frequently offer the best deals to Shannon flights, or select your preferred carrier below to see the cheapest days to fly.

Major Airlines
BOSSNN
Tue 5/28
1 stop
SNNBOS
Thu 6/6
1 stop
$531
Multiple Airlines
BOSSNN
Tue 5/28
1 stop
SNNBOS
Thu 6/6
1 stop
$554
KLM
BOSSNN
Tue 5/28
1 stop
SNNBOS
Thu 6/6
1 stop
$577
United
BOSSNN
Mon 4/15
1 stop
SNNBOS
Tue 4/23
1 stop
$614
Aer Lingus
BOSSNN
Mon 4/15
nonstop
SNNBOS
Wed 4/24
nonstop
$638
Multiple Airlines
BOSSNN
Sat 4/20
1 stop
SNNBOS
Sat 4/27
1 stop
$648

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 $578.

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 $649 $684
7-14 days $615 $654
14-21 days $615 $654
21-30 days $577 $589
30-60 days $576 $578
60-90 days $576 $584
90+ days $727 $651

Cheapest Day To Fly from Boston to Shannon

We've examined 234,440,186 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 Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$579$579$576$577$578 $579

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
7 8 9 10 11 12 13
$651
14 15 16 17 18 19 20
$651 $651
21 22 23 24 25 26 27
$651 $651
28 29 30 31 1 2 3
$651 $579
4 5 6 7 8 9 10
$579 $579
11 12 13 14 15 16 17
$579

Connecting Flights vs Direct Flights from Boston to Shannon

Looks like something's not right... we're not seeing expected schedules from Boston to Shannon. Run an airfare search now to update and compare prices. Find Flights

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. Find Flights

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 Flights from Boston to Shannon