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$224+ Cheap flights from Boston (BOS) to Krakow (KRK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KRK
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Krakow J. Paul II Balice are usually found in November or October, booked 7 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Boston to Krakow

Cheapest flights from Boston to Krakow
Explore the most affordable flight options available from Boston to Krakow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:15 pmBOS - KRK
2 stops16h 05mUnited Airlines
Thu 12/186:00 amKRK - BOS
2 stops15h 35mUnited Airlines
Deal found 12/10$615
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:25 amBOS - KRK
2 stops17h 45mDelta
Thu 12/186:00 amKRK - BOS
1 stop13h 20mDelta
Deal found 12/10$661
This Justfly.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:54 pmBOS - KRK
2 stops55h 51mScandinavian Airlines
Sat 1/1010:25 amKRK - BOS
2 stops33h 52mScandinavian Airlines
Deal found 12/9$898
This FlightHub deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:15 pmBOS - KRK
2 stops16h 05mLufthansa
Thu 12/181:20 pmKRK - BOS
1 stop11h 15mLufthansa
Deal found 12/10$900
This CrystalTravel deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:20 pmBOS - KRK
1 stop14h 00mBrussels Airlines
Thu 12/186:00 amKRK - BOS
1 stop18h 35mBrussels Airlines
Deal found 12/10$1,013
This Mytrip deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:10 pmBOS - KRK
3 stops20h 00mMultiple Airlines
Thu 12/1810:10 amKRK - BOS
2 stops34h 25mMultiple Airlines
Deal found 12/10$1,044
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:23 pmBOS - KRK
2 stops36h 17mUnited Airlines
Mon 1/51:20 pmKRK - BOS
2 stops33h 54mUnited Airlines
Deal found 12/11$1,165
This Gurufare deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:44 pmBOS - KRK
2 stops34h 21mLufthansa
Sun 1/256:05 amKRK - BOS
2 stops18h 52mLufthansa
Deal found 12/10$1,380
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:20 amBOS - KRK
2 stops36h 15mUnited Airlines
Sun 1/46:05 amKRK - BOS
2 stops34h 32mUnited Airlines
Deal found 12/10$1,390

Find flight deals from Boston to Krakow

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Krakow (KRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$343
(Kiwi.com)

One-way from

$224
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$942
Provider with most accurate pricing for Boston Logan Intl-Krakow J. Paul II Balice flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Krakow J. Paul II Balice flights.
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From Boston Logan Intl to Krakow J. Paul II Balice
Search Deals
One-way flight from Boston Logan Intl to Krakow J. Paul II Balice
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Krakow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Boston to Krakow that are best for you.

Fly from

Boston

Fly to

Krakow

Route

Depart

Return

Price

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Wed 4/1

8:05 pm-4:05 pm

1 stop14h 00m

Krakow J. Paul II Balice

Tue 4/14

7:40 pm-7:55 pm

1 stop30h 15m

$374

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 1/26

3:40 pm-12:40 pm

2 stops15h 00m

Krakow J. Paul II Balice

Mon 2/2

1:20 pm-6:35 pm

1 stop11h 15m

$380

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 2/10

9:50 pm-1:55 pm

1 stop10h 05m

Krakow J. Paul II Balice

Mon 2/16

1:20 pm-6:35 pm

1 stop11h 15m

$385

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sat 2/21

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Fri 2/27

1:20 pm-6:35 pm

1 stop11h 15m

$386

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 5/8

8:05 pm-12:40 pm

1 stop10h 35m

Krakow J. Paul II Balice

Fri 5/22

2:50 pm-7:55 pm

1 stop11h 05m

$386

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 1/26

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Mon 2/2

1:20 pm-6:35 pm

1 stop11h 15m

$389

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 2/10

10:05 am-9:45 am

2 stops17h 40m

Krakow J. Paul II Balice

Mon 2/16

10:25 am-3:50 pm

1 stop11h 25m

$390

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 1/9

7:30 am-9:45 am

2 stops44h 15m

Krakow J. Paul II Balice

Fri 1/16

10:25 am-3:50 pm

1 stop11h 25m

$390

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 2/2

2:20 pm-2:00 pm

2 stops17h 40m

Krakow J. Paul II Balice

Sun 2/8

2:40 pm-6:57 pm

2 stops34h 17m

$393

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sun 1/18

10:45 pm-10:40 am

2 stops29h 55m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 16 results
1
2

Compare providers for flights from Boston to Krakow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Krakow in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Krakow flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Krakow flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Krakow flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Krakow flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Krakow flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Krakow

Have a flexible travel schedule? Discover the best time to fly to Krakow from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Krakow

How far ahead should I book a flight from Boston to Krakow?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Krakow. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Krakow, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boston to Krakow?

Currently, October is the cheapest month in which you can book a flight from Boston to Krakow (average of $339). Flying from Boston to Krakow in June is currently the most expensive (average of $539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to KRK?

Find hourly flight availability from Boston to Krakow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Boston to Krakow by exploring options for tickets in the evening.

Reviews of airlines servicing Krakow

Get insights into the airlines that provide service to Krakow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Krakow. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Scandinavian Airlines from Boston to Krakow to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,605 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Brussels Airlines
7.2
Good
375 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,626 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Krakow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Krakow round-trip?

    Flying on American Airlines is currently your cheapest option to Krakow, with prices starting at $341. Additional round-trip tickets that might be worth considering are offered by SWISS and Brussels Airlines, with the lowest prices starting at $361 and $361, respectively. These flights start at 49% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Krakow one-way?

    For one-way options, check prices for Brussels Airlines. According to our data, you can fly for as low as $283. Users have also found prices from $286 and $353 on Lufthansa and SWISS, respectively.

  • Where are the most common layover locations when flying from Boston to Krakow?

    Most of the time, Boston to Krakow flights that have layovers will stop in Munich.

  • What are some popular things to do or see while on a layover in Munich?

    Munich travelers tend to visit Theresienwiese, Marienplatz, and Altes Rathaus more than anywhere else. Theresienwiese, Marienplatz, and Altes Rathaus can be visited by traveling about 18.8 mi, 17.8 mi, and 17.8 mi respectively from Munich Franz Josef Strauss. Those looking to explore during their layover in Munich can rent a car from Munich Franz Josef Strauss for about $45 per day.

  • Where are the least popular layover locations for Boston to Krakow flights?

    Boston to Krakow flights that have layovers will least frequently stop in Amsterdam.

  • Can I find deals for flights from Boston to Krakow that include hotel bookings?

    Yes. In addition to deals on Boston to Krakow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Krakow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Krakow.

  • Can I find deals for business class flights from Boston to Krakow?

    Yes. Cheapflights offers flight deals from Boston to Krakow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Krakow?

    Currently, October is the cheapest month in which you can book a flight from Boston to Krakow (average of $339). Flying from Boston to Krakow in June is currently the most expensive (average of $539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Boston to Krakow

Discover the top 10 airlines that operate flights from Boston to Krakow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$341Average$751FlexibilityNo cancel feeOn-time71%
SWISSCheapest$361Average$617FlexibilityNo cancel feeOn-time79%
Brussels AirlinesCheapest$361Average$779FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$381Average$630FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$397Average$643FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$427Average$694FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$432Average$696FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$441Average$769FlexibilityNo cancel feeOn-time76%
KLMCheapest$455Average$709FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$470Average$655FlexibilityNo cancel feeOn-time70%

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