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BOS - ORK

Find cheap flights from Boston to Cork from €335

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Cork departing on 10/7. 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.
1 adult
0 bags
Tue 11/6
Tue 18/6

Search hundreds of travel sites at once for deals on flights to Cork

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cork, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cork, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,369,914 times on KAYAK, and here's why:

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Cheap flight deals from Boston to Cork (BOS-ORK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Cork that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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20:20 - 12:10BOS-ORK
10h 50m1 stop
16:05 - 12:50ORK-BOS
25h 45m1 stop
€410American Airlines
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Sat, 26 Oct - Sun, 3 Nov
14:59 - 12:10BOS-ORK
16h 11m2 stops
16:05 - 12:50ORK-BOS
25h 45m1 stop
€415American Airlines
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Sat, 26 Oct - Sun, 3 Nov
22:10 - 12:45BOS-ORK
10h 35m1 stop
13:15 - 13:20ORK-BOS
29h 05m1 stop
€452Delta
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Wed, 30 Oct - Thu, 7 Nov
22:10 - 12:45BOS-ORK
10h 35m1 stop
06:00 - 22:36ORK-BOS
21h 36m2 stops
€461Delta
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Wed, 30 Oct - Fri, 8 Nov
19:10 - 12:10BOS-ORK
12h 00m1 stop
17:35 - 13:50ORK-BOS
24h 15m1 stop
€596British Airways
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Sat, 26 Oct - Fri, 1 Nov
17:15 - 15:50BOS-ORK
17h 35m1 stop
06:15 - 16:35ORK-BOS
15h 20m1 stop
€616KLM
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Mon, 10 Jun - Mon, 17 Jun
15:40 - 11:10BOS-ORK
15h 30m2 stops
07:40 - 19:56ORK-BOS
17h 16m2 stops
€630
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Wed, 30 Oct - Thu, 7 Nov
20:50 - 23:45BOS-ORK
21h 55m1 stop
07:20 - 18:24ORK-BOS
16h 04m2 stops
€662British Airways
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Sat, 22 Jun - Sun, 30 Jun
15:30 - 10:45BOS-ORK
14h 15m2 stops
07:40 - 19:56ORK-BOS
17h 16m2 stops
€673
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Wed, 23 Oct - Mon, 4 Nov
18:55 - 15:50BOS-ORK
15h 55m1 stop
06:15 - 13:50ORK-BOS
12h 35m1 stop
€750KLM
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Sat, 24 Aug - Sun, 1 Sep

Flights from Boston to Cork - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Cork to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Cork, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Cork is December, where tickets cost €569 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is €1,270 and €1,022 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Cork, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Cork, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Boston to Cork?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta (€422) and Lufthansa (€457). The cheapest round-trip tickets were found on American Airlines (€410) and Delta (€452).

Good to know

Low season

November

High season

April

Cheapest flight

€335
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Boston to Cork

When to book flights from Boston to Cork

Are your dates flexible? Find out the best times to travel from Boston to Cork based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Cork

  • What is the cheapest flight from Boston to Cork?

    In the last 3 days, the lowest price for a flight from Boston to Cork was €361 for a one-way ticket and €442 for a return.

  • Which aircraft models fly most regularly from Boston to Cork?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Cork?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boston and Cork, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Boston to Cork?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Cork.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Cork?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cork from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Cork?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cork with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Cork?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cork from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Boston to Cork

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Cork found on KAYAK in the last 72 hours.
10/7Wed
2 stops
21h 55mBOS-ORK
€335
10/7Wed
3 stops
46h 30mBOS-ORK
€363
13/9Fri
3 stops
23h 38mBOS-ORK
€416
10/7Wed
1 stopDelta
15h 55mBOS-ORK
€422
22/9Sun
1 stopLufthansa
13h 30mBOS-ORK
€457
22/9Sun
2 stopsLufthansa
15h 25mBOS-ORK
€469
13/9Fri
2 stopsAer Lingus
31h 50mBOS-ORK
€495
13/9Fri
1 stopDelta
12h 15mBOS-ORK
€515

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Boston - Cork Flights

Departure:

Boston (undefined)United States

Destination:

Cork (ORK)Ireland

Return flight deals:

Cork - Boston

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