BOS - KRK

£273 Find Cheap Flights from Boston to Krakow – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
£483
Typical prices: £394-£614
Finnair
Fri 7/12Sat 22/12
BOS - KRK • 2 stops
Cheapest one-way flight
£273
Typical prices: £276-£483
British Airways
Thu 15/3
BOS - KRK • 1 stop
Direct flights
Not available
There are currently no direct flights between Boston and Krakow. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 32% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Vienna Intl (VIE)
Cheapest • Avg £369 (return)
Kastrup Copenhagen (CPH)
Shortest trip • 10h 49m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Krakow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Krakow (BOS-KRK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Boston to Krakow

Mon, 7 Dec - Tue, 22 Dec
Multiple Airlines Logo
12:41 - 18:10BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
23h 29m2 stops Dallas/Fort Worth Helsinki-Vantaa
Multiple Airlines Logo
09:15 - 08:48KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
29h 33m2 stops Helsinki-Vantaa New York John F Kennedy Intl
£483Multiple Airlines
Sun, 28 Feb - Fri, 12 Mar
Multiple Airlines Logo
19:15 - 08:30BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
31h 15m2 stops London Heathrow Helsinki-Vantaa
Multiple Airlines Logo
09:15 - 22:54KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
19h 39m2 stops Helsinki-Vantaa New York John F Kennedy Intl
£483Multiple Airlines
Wed, 7 Apr - Tue, 13 Apr
British Airways Logo
21:50 - 18:55BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
15h 05m1 stop London Heathrow
British Airways Logo
13:40 - 17:00KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
33h 20m1 stop London Heathrow
£487British Airways
Wed, 7 Apr - Tue, 13 Apr
Finnair Logo
19:25 - 08:05BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
30h 40m2 stops London Heathrow Helsinki-Vantaa
Finnair Logo
08:50 - 23:59KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
21h 09m2 stops Helsinki-Vantaa Dallas/Fort Worth
£489Finnair
Wed, 7 Apr - Tue, 13 Apr
British Airways Logo
15:17 - 18:55BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
21h 38m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
13:40 - 22:35KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
14h 55m1 stop London Heathrow
£490British Airways
Sun, 28 Feb - Fri, 12 Mar
Multiple Airlines Logo
19:15 - 08:30BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
31h 15m2 stops London Heathrow Helsinki-Vantaa
Multiple Airlines Logo
09:15 - 23:23KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
20h 08m2 stops Helsinki-Vantaa New York John F Kennedy Intl
£491Multiple Airlines
Sun, 25 Apr - Thu, 29 Apr
Finnair Logo
19:25 - 11:45BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
34h 20m2 stops London Heathrow Helsinki-Vantaa
Finnair Logo
08:50 - 00:25KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
21h 35m2 stops Helsinki-Vantaa Chicago O'Hare Intl
£492Finnair
Mon, 4 Jan - Wed, 20 Jan
Multiple Airlines Logo
17:30 - 18:10BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
18h 40m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Multiple Airlines Logo
18:55 - 23:54KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
34h 59m2 stops Helsinki-Vantaa Dallas/Fort Worth
£493Multiple Airlines
Sun, 15 Nov - Thu, 19 Nov
British Airways Logo
21:07 - 15:40BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
36h 33m2 stops Washington, D.C. Reagan-National London Heathrow
British Airways Logo
11:55 - 21:50KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
15h 55m1 stop London Heathrow
£495British Airways
Tue, 13 Apr - Mon, 20 Sep
Scandinavian Airlines Logo
23:40 - 19:30BOS  Boston Logan Intl-KRK Krakow J. Paul II Balice
13h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
20:10 - 15:35KRK  Krakow J. Paul II Balice-BOS Boston Logan Intl
25h 25m1 stop Kastrup Copenhagen
£495Scandinavian Airlines
Booking Insights

Price, demand, and travel trends for Boston to Krakow flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Boston to Krakow?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Boston to Krakow. It's 6% cheaper than the average day, while Saturday is the most expensive, with prices 8% higher.

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

•February is the cheapest month to fly from Boston to Krakow at £342 return.
•June (£604) and December (£584) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 76% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boston to Krakow the cheapest?

Flights from Boston to Krakow are cheapest 19 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Boston to Krakow flights

Low season

February

Cheapest flight

£273
Beat the crowds with an average 45% drop in traveller numbers.
The most popular month to fly with an average 93% increase in traveller numbers.
One-way flight from Boston to Krakow

When to book flights from Boston to Krakow

Are your dates flexible? Find out the best times to travel from Boston to Krakow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Boston to Krakow flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Boston to Krakow?

    Two cabin classes are available on flights from Boston to Krakow:

    • Economy class
    • Premium Economy Class

  • How long is a flight from Boston to Krakow?

    A direct flight from Boston to Krakow takes 00m, covering 4,096 miles.

  • Do I need a passport to fly from Boston to Krakow?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Krakow flight?

    Return flights from Boston to Krakow range from £394 to £614, with an average of £500 over the past 12 months. Anything below £394 counts as a good deal.

  • How expensive are last-minute Boston to Krakow flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the £500 route average. Book 19 weeks before departure for the lowest fares.

  • How are flight prices from Boston to Krakow looking right now?

    One-way fares from Boston to Krakow are currently higher than usual. Average one-way flight prices are about £899, which is 161% above the typical average for this route.

  • Which airports can I use when flying from Boston to Krakow?

    Flights from Boston to Krakow usually depart from Boston Logan Intl (BOS) and arrive at Krakow J. Paul II Balice (KRK).

  • Which airports do connecting flights from Boston to Krakow pass through?

    One-stop flights from Boston to Krakow most commonly connect through:

    • Munich Franz Josef Strauss (MUC) – 28% of one-stop connections
    • Kastrup Copenhagen (CPH) – 26% of one-stop connections
    • Amsterdam Schiphol (AMS) – 24% of one-stop connections
    • Frankfurt am Main (FRA) – 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Krakow?

    Yes. Flexible dates can save you up to 13% on flights from Boston to Krakow. Monday is the cheapest departure day at £474 return on average, while Saturday is the most expensive at £542, a difference of £68.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Boston to Krakow?

    Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time of 10h 49m, compared to 11h 30m via Zurich (ZRH) and 11h 31m via Amsterdam Schiphol (AMS).

  • What is the time difference between Boston and Krakow?

    Krakow is 5 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Krakow?

    Some of the most popular sights in Krakow are Krakow Old Town, Main Market Square, and Kościół Mariacki. These are among the most viewed places in Krakow on KAYAK.

  • Which family-friendly airline can I consider for my flight from Boston to Krakow with my kids?

    Delta Airlines is one option for families traveling from Boston to Krakow with small children. Eligible Delta Comfort or higher-cabin segments include extra legroom, though partner-operated segments may differ. Complimentary snacks and beverages are provided and other food is available for purchase. Delta Airlines also tries to seat family members together on request.

  • What are the transportation options from KRK to downtown?

    Travelers can take the Shuttle Bus or a taxi into downtown Kraków. Krakow Airport Taxi is the only official taxi service at the airport. The Shuttle Bus routinely departs from the middle bus shelter marked No. 2 in front of the passenger terminal by the terminal footbridge. Depending on traffic, the trip between Kraków John Paul II International Airport (KRK) and Kraków city center takes about 25 minutes. Taxis are also readily accessible at KRK and the ride to downtown Kraków takes about 25 minutes.

Your guide to booking Boston to Krakow flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average £474, about £68 less than Saturday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Krakow trip for February. Fares historically average £342 return in that month – typically £263 less than the most expensive month, which is June (based on the last 12 months).
  • If your child is flying alone from Boston to Krakow on Alaska Airlines, you'll need to complete and sign the guardian contact form as the parent or legal guardian.
  • If you're flying with a pet from Boston to Krakow, KLM Royal Dutch Airlines allows pets in the cabin. The pet must be in an authorized carrier and the combined weight of the pet and carrier cannot exceed 8 kg (17.6 lb).
  • At Logan International Airport, plan to use the United Club, as there isn't a United Polaris lounge.

More options for your flight from Boston to Krakow

Complete your trip to Krakow with a hotel stay or car hire

Car hire in Krakow
Hotels in Krakow
Holidays in Krakow