BOS - ORK

$242 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 4/20. 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
$527
Overall average: $648
Multiple Airlines
Sun 4/12Mon 4/20
BOS - ORK • 2 stops
Cheapest one-way
$242
Multiple Airlines
Mon 4/20
BOS - ORK • 3 stops
Top airlines
Delta
Cheapest • from $545 (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 travel
November
Cheapest • 28% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sun, Apr 12 - Mon, Apr 20
Multiple Airlines Logo
8:50 pm - 11:10 am
BOS
-
ORK
33h 20m
2 stops
Multiple Airlines Logo
8:45 am - 9:05 pm
ORK
-
BOS
17h 20m
1 stop
$527Multiple Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
5:20 pm - 4:00 pm
BOS
-
ORK
17h 40m
1 stop
Multiple Airlines Logo
5:05 pm - 3:40 pm
ORK
-
BOS
27h 35m
1 stop
$531Multiple Airlines
Mon, Mar 23 - Mon, Apr 6
Multiple Airlines Logo
9:30 pm - 3:00 pm
BOS
-
ORK
13h 30m
1 stop
Multiple Airlines Logo
6:15 am - 1:13 pm
ORK
-
BOS
11h 58m
1 stop
$539Multiple Airlines
Sat, May 2 - Sun, May 10
Multiple Airlines Logo
7:00 pm - 2:25 pm
BOS
-
ORK
14h 25m
1 stop
Multiple Airlines Logo
6:15 am - 1:16 pm
ORK
-
BOS
12h 01m
1 stop
$542Multiple Airlines
Mon, Mar 23 - Mon, Apr 6
Delta Logo
9:30 pm - 3:00 pm
BOS
-
ORK
13h 30m
1 stop
Delta Logo
6:15 am - 10:55 pm
ORK
-
BOS
21h 40m
2 stops
$545Delta
Thu, May 7 - Mon, May 11
Lufthansa Logo
8:05 pm - 4:30 pm
BOS
-
ORK
15h 25m
2 stops
Lufthansa Logo
5:05 pm - 3:40 pm
ORK
-
BOS
27h 35m
1 stop
$546Lufthansa
Tue, Aug 18 - Sat, Aug 22
KLM Logo
4:45 pm - 11:30 pm
BOS
-
ORK
25h 45m
1 stop
KLM Logo
6:15 am - 6:30 pm
ORK
-
BOS
17h 15m
1 stop
$553KLM
Thu, Apr 9 - Mon, Apr 20
KLM Logo
4:35 pm - 4:35 pm
BOS
-
ORK
19h 00m
1 stop
KLM Logo
6:15 am - 1:13 pm
ORK
-
BOS
11h 58m
1 stop
$554KLM
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, 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
$557Delta
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 $1,041 and $838 respectively.

Good to know

Low seasonJanuary
Cheapest flight$242
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 24% 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 $242 for a one-way ticket and $527 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 $607 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 $562 and an overall rating of 7.8.

  • 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 8264 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

Delayed. Hot. Passenger next to me was so large I couldn’t move.

2.0 MediocreJessica, Mar 2026
LGA - PIT
Read more Delta reviews

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

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

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.

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..

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

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.

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

Information on your arrival and departure airports