$638 Cheap Flights from Cork (ORK) to Boston (BOS)

View $638 flight on Wed, Dec 3, 2025Opens in a new window
Find available prices by choosing your travel dates.

Cheap Flights from Cork to Boston (ORK-BOS)

Prices were available within the past 7 days and start at $638 for one-way flights and $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, May 14 - Wed, May 28
ORK
Cork
BOS
Boston
$542 Roundtrip, found 1 day ago
$542
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 14 from Cork to Boston, returning Wed, May 28, priced at $542 found 1 day ago
Swiss International Air Lines
Fri, May 16 - Thu, May 29
ORK
Cork
BOS
Boston
$553 Roundtrip, found 6 days ago
$553
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, May 16 from Cork to Boston, returning Thu, May 29, priced at $553 found 6 days ago
KLM
Sun, May 18 - Sun, May 25
ORK
Cork
BOS
Boston
$570 Roundtrip, found 1 day ago
$570
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, May 18 from Cork to Boston, returning Sun, May 25, priced at $570 found 1 day ago
Lufthansa
Mon, May 12 - Thu, May 29
ORK
Cork
BOS
Boston
$570 Roundtrip, found 6 days ago
$570
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, May 12 from Cork to Boston, returning Thu, May 29, priced at $570 found 6 days ago
KLM
Sun, May 18 - Sun, May 25
ORK
Cork
BOS
Boston
$597 Roundtrip, found 1 day ago
$597
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, May 18 from Cork to Boston, returning Sun, May 25, priced at $597 found 1 day ago
KLM
Sun, May 18 - Sun, May 25
ORK
Cork
BOS
Boston
$601 Roundtrip, found 1 day ago
$601
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, May 18 from Cork to Boston, returning Sun, May 25, priced at $601 found 1 day ago
Delta
Sun, May 11 - Thu, May 29
ORK
Cork
BOS
Boston
$605 Roundtrip, found 6 days ago
$605
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, May 11 from Cork to Boston, returning Thu, May 29, priced at $605 found 6 days ago
Delta
Sun, May 11 - Sat, May 31
ORK
Cork
BOS
Boston
$621 Roundtrip, found 6 days ago
$621
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, May 11 from Cork to Boston, returning Sat, May 31, priced at $621 found 6 days ago
Delta
Sun, May 11 - Fri, May 30
ORK
Cork
BOS
Boston
$626 Roundtrip, found 6 days ago
$626
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, May 11 from Cork to Boston, returning Fri, May 30, priced at $626 found 6 days ago
Aer Lingus
Wed, May 14 - Wed, May 28
ORK
Cork
BOS
Boston
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, May 14 from Cork to Boston, returning Wed, May 28, priced at $638 found 1 day ago
Flights from Cork (ORK) to Boston (BOS)
Origin airport
Cork
Destination airport
Logan Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa
Roundtrip price
$542
Distance
2917 mi

Cork to Boston Flights

The cheapest times to fly from Cork to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cork to Boston are during the month of May. You can find some of the cheapest flights from Cork to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cork to Boston

Sunday is one of the best days to book for cheap flights from Cork to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cork to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cork to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $638 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cork to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cork to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cork Airport (ORK) to Logan Intl. Airport (BOS) cost?
Discover the latest flight deals from ORK to BOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ORK to BOS?
The cheapest flights from ORK to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cork Airport (ORK) to Logan Intl. Airport (BOS)?
You can’t catch a direct flight from Cork (ORK) to Logan Intl. Airport (BOS). However, you can easily travel to Boston without any layovers by departing from Shannon Airport (SNN).
What is the cheapest airline that flies from ORK to BOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ORK to BOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Cork Airport (ORK) to Logan Intl. Airport (BOS)?
Direct flights from Cork Airport (ORK) to Logan Intl. Airport (BOS) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from ORK to BOS?
Generally you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cork Airport (ORK) to Logan Intl. Airport (BOS)?
To reach Logan Intl. Airport (BOS) on time, pick a flight that leaves from Cork Airport (ORK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Cork Airport (ORK) to Logan Intl. Airport (BOS) last-minute?
Waiting until just before your trip to book your flight from ORK to BOS often results in higher prices. While it’s possible to find some last-minute discounts, they aren’t always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book an ORK to BOS flight and hotel package?
You’ll generally save money by booking an ORK to BOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve chosen your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Cork Airport (ORK) to Logan Intl. Airport (BOS)?
If you booked your ORK to BOS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.