BOS - ORK

$233 Find Cheap Flights from Boston to Cork

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 3/11. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$504
Overall average: $881
KLM
Wed 5/6Mon 5/11
BOS - ORK • 1 stop
Cheapest one-way
$233
Typical prices: $549-$705
Multiple Airlines
Wed 3/11
BOS - ORK • 2 stops
Top airlines
KLM
Cheapest • from $504 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Cork. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Paris (CDG)
Cheapest • Avg $566 (round-trip)
New York (JFK)
Shortest trip • 9h 25m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 27% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cork!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Cork

Wed, May 6 - Mon, May 11
KLM Logo
4:35 pm - 4:35 pm
BOS
-
ORK
19h 00m
1 stop
KLM Logo
6:15 am - 1:16 pm
ORK
-
BOS
12h 01m
1 stop
$504KLM
Tue, Apr 14 - Thu, Apr 30
Delta Logo
12:30 pm - 10:20 am
BOS
-
ORK
16h 50m
2 stops
Delta Logo
6:15 am - 1:13 pm
ORK
-
BOS
11h 58m
1 stop
$508Delta
Wed, May 6 - Mon, May 11
Delta Logo
12:30 pm - 10:20 am
BOS
-
ORK
16h 50m
2 stops
Delta Logo
10:50 am - 11:37 pm
ORK
-
BOS
17h 47m
2 stops
$519Delta
Wed, Apr 29 - Mon, May 4
KLM Logo
6:55 pm - 10:35 pm
BOS
-
ORK
22h 40m
1 stop
KLM Logo
6:15 am - 1:10 pm
ORK
-
BOS
11h 55m
1 stop
$551KLM
Wed, Apr 29 - Mon, May 4
Delta Logo
12:30 pm - 10:20 am
BOS
-
ORK
16h 50m
2 stops
Delta Logo
6:15 am - 1:10 pm
ORK
-
BOS
11h 55m
1 stop
$555Delta
Wed, Mar 18 - Tue, Mar 31
KLM Logo
5:15 pm - 10:45 am
BOS
-
ORK
13h 30m
2 stops
KLM Logo
5:10 pm - 4:25 pm
ORK
-
BOS
28h 15m
1 stop
$556KLM
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
10:50 pm - 8:20 am
BOS
-
ORK
28h 30m
1 stop
Multiple Airlines Logo
8:15 am - 9:05 pm
ORK
-
BOS
17h 50m
2 stops
$588Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
KLM Logo
6:55 pm - 9:35 pm
BOS
-
ORK
22h 40m
1 stop
KLM Logo
6:15 am - 4:25 pm
ORK
-
BOS
15h 10m
1 stop
$598KLM
Sun, Apr 12 - Sun, Apr 19
KLM Logo
4:35 pm - 10:35 pm
BOS
-
ORK
25h 00m
1 stop
KLM Logo
6:15 am - 1:13 pm
ORK
-
BOS
11h 58m
1 stop
$605KLM
Wed, Apr 29 - Mon, May 4
Delta Logo
12:30 pm - 10:20 am
BOS
-
ORK
16h 50m
2 stops
Delta Logo
6:15 am - 7:38 pm
ORK
-
BOS
18h 23m
2 stops
$619Delta
Booking Insights

KAYAK's insights & trends for Boston to Cork flights

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 round-trip 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 November, where tickets cost $485 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $881 and $804 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Boston to Cork, you should book around 4 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$233
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 20% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $233 for a one-way ticket and $504 for a round-trip.

  • Do I need a passport to fly between Boston and Cork?

    Yes, you’ll need a passport to travel to Cork from Boston.

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

  • Which is the best airline for flights from Boston to Cork, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Cork are Delta and KLM. With an average price for the route of $615 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $542 and an overall rating of 7.7.

  • 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 round-trip ticket. You could then fly to Cork with an airline and back to Boston with another airline. Booking your flights between Boston and ORK can sometimes prove cheaper using this method.

  • 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.

Reviews of the top 5 airlines serving from Boston to Cork

 
See real verified KAYAK customer reviews for airlines flying from Boston to Cork. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Cork? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8244 reviews
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

10.0 ExcellentGrace, Feb 2026
JFK - LAX
Read more Delta reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

I had a great experience. I would definitely use them again

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Everything you need to know for your flight from Boston to Cork

Information on your arrival and departure airports