£224 Cheap Flights from Boston (BOS) to Kraków (KRK)

View £224 flight on Sat, 8 Aug 2026Opens in a new window

Flight 1

Popular airlines from Logan International Airport (BOS) to John Paul II - Balice Airport (KRK)

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Cheap Flights from Boston (BOS) to Kraków (KRK)

Prices were available within the past 7 days and start at £224 for one-way flights and £445 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£445 Return, found 4 hours ago
£445
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £445 found 4 hours ago
Brussels Airlines
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£447 Return, found 4 hours ago
£447
Return
found 4 hours ago
Select Brussels Airlines flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £447 found 4 hours ago
Swiss International Air Lines
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£448 Return, found 4 hours ago
£448
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £448 found 4 hours ago
Swiss International Air Lines
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£450 Return, found 4 hours ago
£450
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £450 found 4 hours ago
Lufthansa
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£450 Return, found 4 hours ago
£450
Return
found 4 hours ago
Select Lufthansa flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £450 found 4 hours ago
Brussels Airlines
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£450 Return, found 4 hours ago
£450
Return
found 4 hours ago
Select Brussels Airlines flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £450 found 4 hours ago
Swiss International Air Lines
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£452 Return, found 4 hours ago
£452
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £452 found 4 hours ago
Lufthansa
Thu, 4 Mar - Mon, 8 Mar
BOS
Boston
KRK
Kraków
£452 Return, found 4 hours ago
£452
Return
found 4 hours ago
Select Lufthansa flight, departing Thu, 4 Mar from Boston to Kraków, returning Mon, 8 Mar, priced at £452 found 4 hours ago
Finnair
Mon, 11 May - Tue, 26 May
BOS
Boston
KRK
Kraków
£468 Return, found 4 days ago
£468
Return
found 4 days ago
Select Finnair flight, departing Mon, 11 May from Boston to Kraków, returning Tue, 26 May, priced at £468 found 4 days ago
Air France
Mon, 11 May - Tue, 26 May
BOS
Boston
KRK
Kraków
£483 Return, found 4 days ago
£483
Return
found 4 days ago
Select Air France flight, departing Mon, 11 May from Boston to Kraków, returning Tue, 26 May, priced at £483 found 4 days ago

Frequently asked questions

How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
There are approximately 78 connecting flights per day from Boston Logan International (BOS) to Kraków John Paul II - Balice (KRK). Some common connection points include Pearson Intl. (YYZ), John F. Kennedy Intl. (JFK), and Pierre Elliott Trudeau Intl. (YUL).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) typically departs at approximately 5:10 AM local time. This service is seasonal, active only in June, and is operated by airlines such as Air Canada and Lufthansa. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
If you're flying from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice), you'll typically find the most flights on a Tuesday, with around 72 flights available. This gives you plenty of options to choose from. Flight schedules are consistent throughout the week, so you'll have a good selection of flights no matter when you plan to travel. Major airlines on this route include Delta Air Lines, American Airlines, and United Airlines.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) are in the afternoon, from 3pm to 6pm. About 45% of passengers prefer this time. Many major carriers, including Lufthansa, SWISS and Air Canada, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll typically arrive at your destination in the evening.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
Flights from BOS to KRK with one stop typically take around 10 hours, covering approximately 4,100 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
Select the "Business class" and "First class" filters when looking for BOS to KRK flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Krakow from Logan Intl. (BOS)?
If you're planning to travel to Krakow from Logan Intl. (BOS), you can fly into John Paul II - Balice (KRK) Some flights may connect through major hubs like Pearson Intl. (YYZ), Pierre Elliott Trudeau Intl. (YUL), Washington Dulles Intl. (IAD) before reaching Krakow. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice)?
If you booked your Boston, MA (BOS-Logan Intl.) to Kraków (KRK-John Paul II - Balice) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
John Paul II - Balice
Airlines serving
Air Canada, Air France, Austrian Airlines, Brussels Airlines, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Return price
£444
Distance
6559 km

Book with confidence

Compare flights from Boston to Kraków easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Kraków. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to John Paul II - Balice in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to John Paul II - Balice.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to John Paul II - Balice (KRK)

The easiest way to view the best deals on flights from Boston to Kraków today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to John Paul II - Balice start at just £445 and range up to £483.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Kraków
  • booking your flight during March, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Kraków flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to John Paul II - Balice for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Boston to Kraków easily and book with confidence

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