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Cheap flights from Boston (BOS) to Shannon (SNN) from $221

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SNN
Jun 5 — Jun 121
From?
To?
Wed 6/5
Wed 6/12
1 adult, Economy
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The best prices from Boston Logan Intl to Shannon are usually found in November or January, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Boston to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 31, 2024.

Popular in

June

Cheapest in

November

Round-trip from

$533

One-way from

$403
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Boston Logan Intl to Shannon
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One-way flight from Boston Logan Intl to Shannon
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What is the cheapest day to fly round-trip from Boston to Shannon?

Monday is generally a great day to depart. Flying on this day could help you save up to 16%.

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

To save up to 23% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Shannon from $618 1-2 weeks out and tickets from $897 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boston to Shannon?

Flights from Boston to Shannon lean towards being more expensive in June. Prices are generally better when you fly from Boston to Shannon in November, with the cheapest ticket starting at $364.

What is the cheapest time of day to fly from BOS to SNN?

It’s optimal to fly from Boston to Shannon in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

Cheap Aer Lingus flights from Boston to Shannon

Explore cheap flight options specifically provided by Aer Lingus for the route between Boston and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Find some of the cheapest Aer Lingus flights traveling from Boston to Shannon. Deals update often to give you more flight options matching your criteria
Sat 7/276:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 8/61:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$507
Wed 9/186:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Wed 9/251:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$578
Sun 6/96:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 6/181:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$676
Fri 10/46:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Thu 10/101:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/29$677
Thu 8/111:30 amBOS - SNN
1 stop13h 35mAer Lingus
Sat 8/311:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$744
Wed 9/116:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Wed 9/182:50 pmSNN - BOS
1 stop14h 28mAer Lingus
Deal found 5/30$752
Fri 9/276:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 10/12:50 pmSNN - BOS
1 stop14h 28mAer Lingus
Deal found 5/29$755
Sun 10/206:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Sun 10/272:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Deal found 5/30$758
Tue 7/306:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Mon 8/51:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$783

  • Aer Lingus is one of the most popular airlines used for those traveling from Boston to Shannon. Flights on this route from Aer Lingus typically cost $1,033.35 RT, a price that is 49% more expensive than the average Boston to Shannon flight. The cheapest flight found was $648 RT. When traveling from Boston to Shannon on Aer Lingus, the most popular airport to depart from is Boston Logan Intl Airport and the most popular airport to arrive at is Shannon Airport. When flying from Boston to Shannon, Aer Lingus flights are 3% more popular than any other airline flying that same route.

Cheap American Airlines flights from Boston to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Boston to Shannon. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 10/98:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Sun 10/139:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$531
Thu 10/108:15 pmBOS - SNN
1 stop14h 55mAmerican Airlines
Wed 10/169:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$550
Thu 10/38:15 pmBOS - SNN
1 stop14h 55mAmerican Airlines
Thu 10/109:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$591
Thu 10/38:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Tue 10/89:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$595
Sun 11/108:20 pmBOS - SNN
1 stop10h 10mAmerican Airlines
Tue 11/192:00 pmSNN - BOS
1 stop12h 57mAmerican Airlines
Deal found 5/30$607
Mon 6/108:20 pmBOS - SNN
1 stop14h 50mAmerican Airlines
Mon 6/179:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/31$608
Tue 6/118:20 pmBOS - SNN
1 stop14h 50mAmerican Airlines
Mon 6/179:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/29$609
Fri 10/48:15 pmBOS - SNN
1 stop10h 05mAmerican Airlines
Fri 10/119:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/29$612
Mon 9/98:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Mon 9/239:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$619

  • If you’re traveling from Boston to Shannon, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $680.09 RT. This price is typically 78% more expensive than other airlines that offer Boston to Shannon flights. When booking this route, the cheapest RT price found was $421. The most popular departure airport in Boston when flying to Shannon is Boston Logan Intl Airport. The most popular airport to fly into when visiting Shannon is Shannon Airport. When flying from Boston to Shannon, American Airlines flights are -3% more popular than any other airline flying that same route.

Cheap Boston to Shannon flights in May & June 2024

Find cheap flight options from Boston to Shannon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Prices were last updated on May 31, 2024.
Scroll through some of the best deals on flights from Boston to Shannon in 2024. Check back regularly for other flight deals.
Tue 6/118:20 pmBOS - SNN
1 stop14h 50mAmerican Airlines
Mon 6/179:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/29$609
Mon 6/1710:43 amBOS - SNN
1 stop19h 07mDelta
Thu 6/2712:50 pmSNN - BOS
1 stop10h 50mDelta
Deal found 5/31$642
Mon 6/38:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Sun 6/169:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/30$659
Wed 6/1210:43 amBOS - SNN
1 stop19h 07mKLM
Wed 6/1912:50 pmSNN - BOS
1 stop10h 50mKLM
Deal found 5/29$660
Wed 6/128:10 pmBOS - SNN
1 stop15h 00mAmerican Airlines
Tue 6/189:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/30$672
Sun 6/96:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 6/181:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$676
Thu 5/308:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Mon 6/109:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/30$689
Sun 6/231:29 pmBOS - SNN
1 stop16h 21mDelta
Tue 7/212:50 pmSNN - BOS
1 stop10h 50mDelta
Deal found 5/30$690
Thu 6/138:45 amBOS - SNN
2 stops17h 45mUnited Airlines
Tue 6/1812:30 pmSNN - BOS
1 stop10h 33mUnited Airlines
Deal found 5/30$699

Boston to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Boston and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Scroll through some of the best deals on flights from Boston to Shannon in 2024. Check back regularly for other flight deals.
Thu 10/108:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Wed 10/169:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/31$505
Sat 7/276:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 8/61:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$507
Wed 10/98:15 pmBOS - SNN
1 stop19h 20mAmerican Airlines
Sun 10/139:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$531
Thu 10/108:15 pmBOS - SNN
1 stop14h 55mAmerican Airlines
Wed 10/169:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$550
Tue 8/131:29 pmBOS - SNN
1 stop16h 21mDelta
Mon 8/1912:50 pmSNN - BOS
1 stop10h 56mDelta
Deal found 5/30$563
Mon 9/303:15 pmBOS - SNN
2 stops14h 15mUnited Airlines
Mon 10/712:30 pmSNN - BOS
1 stop12h 20mUnited Airlines
Deal found 5/30$567
Fri 9/68:50 pmBOS - SNN
1 stop8h 40mUnited Airlines
Sat 9/149:30 amSNN - BOS
1 stop32h 04mUnited Airlines
Deal found 5/31$568
Fri 9/67:20 pmBOS - SNN
2 stops31h 10mUnited Airlines
Sat 9/149:30 amSNN - BOS
2 stops19h 29mUnited Airlines
Deal found 5/31$578
Thu 10/38:15 pmBOS - SNN
1 stop14h 55mAmerican Airlines
Thu 10/109:25 pmSNN - BOS
1 stop19h 35mAmerican Airlines
Deal found 5/30$591

Non-stop flights to Shannon from Boston

Discover non-stop flight options from Boston to Shannon. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
For a quicker trip, book one of these direct flights from Boston to Shannon. Users seeking other options on flights from Boston to Shannon should update the search form at the top of the page.
Sat 7/276:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 8/61:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$507
Mon 8/196:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 8/271:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$563
Wed 9/186:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Wed 9/251:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$578
Mon 8/196:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 8/271:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/29$666
Sun 11/107:25 pmBOS - SNN
Nonstop5h 55mAmerican Airlines
Tue 11/192:45 pmSNN - BOS
Nonstop7h 05mAmerican Airlines
Deal found 5/30$674
Fri 10/46:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Thu 10/101:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/29$677
Sun 10/206:35 pmBOS - SNN
Nonstop6h 00mAmerican Airlines
Sat 11/22:45 pmSNN - BOS
Nonstop7h 05mAmerican Airlines
Deal found 5/30$687
Thu 9/266:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Thu 10/31:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/29$698
Tue 9/246:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Fri 10/41:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$704

Boston to Shannon flights leaving soon

Find last-minute flight options from Boston to Shannon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Check out these flights departing soon from Boston to Shannon. It's wise to confirm all flight details are correct before booking.
Mon 6/108:20 pmBOS - SNN
1 stop14h 50mAmerican Airlines
Mon 6/179:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/31$608
Mon 6/108:20 pmBOS - SNN
1 stop14h 50mAmerican Airlines
Sun 6/169:25 pmSNN - BOS
1 stop19h 30mAmerican Airlines
Deal found 5/29$659
Sun 6/96:35 pmBOS - SNN
Nonstop6h 00mAer Lingus
Tue 6/181:45 pmSNN - BOS
Nonstop6h 40mAer Lingus
Deal found 5/30$676
Sun 6/96:00 pmBOS - SNN
1 stop11h 50mDelta
Tue 6/1812:50 pmSNN - BOS
1 stop23h 20mDelta
Deal found 5/30$726
Sun 6/93:00 pmBOS - SNN
1 stop14h 50mDelta
Tue 6/1812:50 pmSNN - BOS
1 stop12h 41mDelta
Deal found 5/30$729
Fri 6/710:43 amBOS - SNN
1 stop19h 07mDelta
Sun 6/1612:50 pmSNN - BOS
1 stop14h 45mDelta
Deal found 5/30$738
Sun 6/91:29 pmBOS - SNN
1 stop16h 21mKLM
Tue 6/1812:50 pmSNN - BOS
1 stop31h 27mKLM
Deal found 5/30$772
Sun 6/98:20 pmBOS - SNN
1 stop19h 15mAmerican Airlines
Tue 6/181:45 pmSNN - BOS
Nonstop6h 40mAmerican Airlines
Deal found 5/30$798
Sun 6/98:20 pmBOS - SNN
1 stop19h 15mAmerican Airlines
Tue 6/181:45 pmSNN - BOS
Nonstop6h 40mAmerican Airlines
Deal found 5/30$801

One-way flights to Shannon from Boston

Search for one-way flight options from Boston to Shannon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
Take a look at some of the best available options we've come across on one-way flights from Boston to Shannon. Those needing a return flight from Boston to Shannon can use the search form above.
Thu 9/193:12 pmBOS - SNN
2 stops27h 03mMultiple Airlines
Deal found 5/30$221
Mon 8/57:15 pmBOS - SNN
2 stops32h 40mMultiple Airlines
Deal found 5/30$268
Mon 7/83:26 pmBOS - SNN
2 stops36h 29mMultiple Airlines
Deal found 5/29$287
Mon 7/87:15 pmBOS - SNN
3 stops44h 45mMultiple Airlines
Deal found 5/29$296
Mon 8/127:15 pmBOS - SNN
2 stops21h 15mMultiple Airlines
Deal found 5/30$301
Sun 6/3010:41 amBOS - SNN
2 stops39h 54mMultiple Airlines
Deal found 5/30$305
Sun 6/3010:41 amBOS - SNN
3 stops43h 34mMultiple Airlines
Deal found 5/30$313
Mon 10/217:10 pmBOS - SNN
1 stop10h 20mUnited Airlines
Deal found 5/30$317
Tue 10/83:15 pmBOS - SNN
2 stops14h 15mUnited Airlines
Deal found 5/30$322

Find flights from Boston to Shannon within your budget

Customize your flight search to find flights from Boston to Shannon 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, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$507 - $686

Route

Depart

Return

Price

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sat 7/27

Nonstop6h 00m

Shannon

Tue 8/6

Nonstop6h 40m

$507

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Wed 10/9

1 stop19h 20m

Shannon

Sun 10/13

1 stop19h 35m

$531

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Thu 10/10

1 stop14h 55m

Shannon

Wed 10/16

1 stop19h 35m

$550

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 8/13

1 stop16h 21m

Shannon

Mon 8/19

1 stop10h 56m

$563

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 9/30

2 stops14h 15m

Shannon

Mon 10/7

1 stop12h 20m

$567

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 7/23

1 stop16h 21m

Shannon

Sat 8/31

1 stop10h 56m

$593

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 11/11

1 stop15h 25m

Shannon

Tue 11/26

1 stop21h 45m

$610

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Mon 11/11

2 stops20h 05m

Shannon

Tue 11/26

3 stops30h 51m

$645

Boston Logan IntlShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Sun 10/20

2 stops17h 00m

Shannon

Sat 11/2

2 stops30h 51m

$686

Flights are sorted by cheapest first

Deals found on 5/30

How far ahead should I book a flight from Boston to Shannon?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Shannon. Price data was last updated on May 24, 2024.
The best time to book flights from Boston to Shannon is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Boston to Shannon?

Use this chart to determine the cheapest time to fly round-trip from Boston to Shannon. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Shannon flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average temperature and rainfall totals by month.

SNN

Temperature

42.8 - 60.8 °F

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated May 31, 2024.
Read reviews from past customers who have flown Aer Lingus, American Airlines and Delta from Boston to Shannon. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,438 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,438 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,356 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,778 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,282 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Boston to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Shannon?

    If you wish to fly to Shannon from Boston, then you need to book flights from Boston Logan Intl to Shannon. There are 3 flights from Logan Intl (BOS) to Shannon (SNN) per day to choose from. Flights to Shannon from Logan Intl are available from 7 different airlines, which means you should have some options if you want to compare airfare deals. 5h 55m is how long a nonstop flight from Boston to Shannon typically takes.

  • Can I find flights from Boston to Shannon for under $600 on Cheapflights?

    Yes, there are multiple flights from Boston to Shannon for under $600. The cheapest flight booked recently is on Aer Lingus for just $507, but on average you can expect to pay $592.

  • Are there nonstop flights from Boston to Shannon for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Boston to Shannon under $600. A good price for a nonstop flight from Boston to Shannon is less than $695.

  • Are there last-minute flights available from Boston to Shannon for under $700?

    There are currently 20+ open flights from Boston to Shannon within the next 7 days for less than $700.

  • How popular is this Boston to Shannon flight route?

    This flight path from Boston Logan Intl to Shannon was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Boston to Shannon round-trip?

    Cheapflights users have booked flights from Boston to Shannon round-trip from $507. Other airlines that can offer you cheap pricing are American Airlines, from $531, and Delta, from $563. Aer Lingus is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boston to Shannon one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $317. However, be on the lookout for offers from American Airlines and Aer Lingus, as they are both options that can get you from Boston to Shannon for a low price.

  • What are the most reliable airlines from Boston to Shannon?

    Before booking your flight to Shannon from Boston, check out the most reliable airlines to get you to your destination on time: Aer Lingus (93%), JetBlue (86%), British Airways( 86%).

  • What are the cheapest flights from Boston to Shannon?

    The cheapest flight price from Boston to Shannon is $376. On average you can expect to pay $1,845. The most popular route, (Boston Logan Intl - Shannon), can usually be booked for $504.

  • What does BOS to SNN mean?

    BOS stands for Boston Logan Intl Airport, while SNN stands for Shannon Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Boston to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Shannon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Shannon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Shannon that include hotel bookings?

    Yes. In addition to deals on Boston to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Shannon.

  • Can I find deals for business class flights from Boston to Shannon?

    Yes. Cheapflights offers flight deals from Boston to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Shannon that allow pets onboard?

    Many airlines flying from Boston to Shannon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Shannon?

    Yes, you can often find last-minute deals on Boston to Shannon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Shannon flight deals updated?

    The Boston to Shannon flight deals you see on this page were last updated on 5/31.

  • What are the most popular airlines that fly from Boston to Shannon?

    When booking a flight from Boston to Shannon, you may want to consider flying on American Airlines, JetBlue or British Airways as they are the most popular for this route.

  • What is the cheapest month to book a flight from Boston to Shannon?

    Currently, February is the cheapest month in which you can book a flight from Boston to Shannon (average of $533). Flying from Boston to Shannon in June is currently the most expensive (average of $1,023). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Boston to Shannon
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from Boston to Shannon

Discover the top 7 airlines that operate flights from Boston to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated May 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$421Average$680FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest$523Average$642FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$542Average$749FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$586Average$677FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$594Average$826FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$648Average$1,033FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest$687Average$723FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Boston to Shannon by cabin class

Find flights from Boston to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Boston to Shannon

Find hourly flight availability from Boston to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 31, 2024.
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Boston to Shannon

Explore weekly flight availability from Boston to Shannon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 31, 2024.
Sunday3daily flights
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Shannon?

Cheapflights helps you search for flights from Boston to Shannon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Shannon?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Shannon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston to Shannon with no change fees?

Yes, we can. To see specific flights from Boston to Shannon with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Shannon become cheaper?

Not ready to book yet? You can track prices for flights from Boston to Shannon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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