HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Krakow

$254+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KRK
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Krakow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:40 pm
BOS
-
KRK
1 stop14h 10m
Multiple Airlines
Wed 4/17:00 am
KRK
-
BOS
1 stop12h 50m
Multiple Airlines
Deal found 1/26$347
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:40 pm
BOS
-
KRK
1 stop10h 00m
Multiple Airlines
Mon 2/232:50 pm
KRK
-
BOS
1 stop29h 15m
Multiple Airlines
Deal found 1/24$349
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:25 pm
BOS
-
KRK
1 stop13h 45m
Austrian Airlines
Tue 3/37:00 am
KRK
-
BOS
1 stop13h 05m
Austrian Airlines
Deal found 1/26$350
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:25 pm
BOS
-
KRK
1 stop13h 45m
Multiple Airlines
Tue 3/36:00 am
KRK
-
BOS
2 stops19h 08m
Multiple Airlines
Deal found 1/26$351
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/274:15 pm
BOS
-
KRK
1 stop13h 55m
Multiple Airlines
Sun 2/13:25 pm
KRK
-
BOS
2 stops31h 49m
Multiple Airlines
Deal found 1/24$360
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:05 pm
BOS
-
KRK
1 stop10h 35m
Brussels Airlines
Mon 4/276:00 am
KRK
-
BOS
1 stop17h 40m
Brussels Airlines
Deal found 1/24$364
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:40 pm
BOS
-
KRK
2 stops20h 15m
Multiple Airlines
Thu 3/122:50 pm
KRK
-
BOS
1 stop29h 15m
Multiple Airlines
Deal found 1/26$366
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:50 pm
BOS
-
KRK
1 stop15h 35m
SWISS
Wed 2/112:45 pm
KRK
-
BOS
1 stop11h 35m
SWISS
Deal found 1/25$367
This Mytrip deal was found by Cheapflights users on 1/24. 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 2/196:15 am
BOS
-
KRK
2 stops24h 25m
Multiple Airlines
Mon 3/22:50 pm
KRK
-
BOS
1 stop29h 15m
Multiple Airlines
Deal found 1/24$370
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Sat 4/49:40 pm
BOS
-
KRK
1 stop10h 25m
SWISS
Tue 4/149:30 am
KRK
-
BOS
1 stop11h 40m
SWISS
Deal found 1/26$372
This Kiwi.com deal was found by Cheapflights users on 1/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:40 pm
BOS
-
KRK
1 stop10h 00m
Lufthansa
Fri 3/136:00 am
KRK
-
BOS
2 stops13h 10m
Lufthansa
Deal found 1/24$374

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Kiwi.com)

One-way from

$254
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$518
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.
Search Deals
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 26, 2026.
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

Sat 2/21

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Mon 2/23

2:50 pm-2:05 pm

1 stop29h 15m

$349

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 2/17

6:25 pm-2:10 pm

1 stop13h 45m

Krakow J. Paul II Balice

Tue 3/3

7:00 am-2:05 pm

1 stop13h 05m

$350

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 2/17

6:25 pm-2:10 pm

1 stop13h 45m

Krakow J. Paul II Balice

Tue 3/3

6:00 am-7:08 pm

2 stops19h 08m

$351

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sun 4/19

8:05 pm-12:40 pm

1 stop10h 35m

Krakow J. Paul II Balice

Mon 4/27

6:00 am-5:40 pm

1 stop17h 40m

$364

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Thu 1/29

9:50 pm-7:25 pm

1 stop15h 35m

Krakow J. Paul II Balice

Wed 2/11

2:45 pm-8:20 pm

1 stop11h 35m

$367

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sat 4/4

9:40 pm-7:00 pm

1 stop15h 20m

Krakow J. Paul II Balice

Tue 4/14

9:30 am-7:55 pm

1 stop16h 25m

$372

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 2/2

10:10 pm-6:55 pm

1 stop14h 45m

Krakow J. Paul II Balice

Sun 2/8

1:20 pm-6:35 pm

1 stop11h 15m

$372

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sun 4/26

6:15 am-12:40 pm

2 stops24h 25m

Krakow J. Paul II Balice

Sun 5/10

2:50 pm-1:50 pm

1 stop29h 00m

$372

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 4/24

5:20 pm-8:55 am

1 stop9h 35m

Krakow J. Paul II Balice

Sun 5/3

6:00 am-5:40 pm

1 stop17h 40m

$377

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 3/17

2:15 pm-2:10 pm

2 stops18h 55m

Krakow J. Paul II Balice

Tue 3/31

9:30 am-7:55 pm

1 stop16h 25m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 18 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Krakow flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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.

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 January 26, 2026.
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
8,118 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
8,118 reviews
Delta
7.9
Good
8,118 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
1,443 reviews
Delta
7.9
Good
8,118 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
7.3
Good
1,669 reviews
Delta
7.9
Good
8,118 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
382 reviews
Delta
7.9
Good
8,118 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
7,747 reviews
Delta
7.9
Good
8,118 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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.

  • How long is the flight from Boston to Krakow?

    Airlines like Austrian Airlines, Brussels Airlines, and SWISS fly from Boston to Krakow in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 5h. The distance between Boston and Krakow is about 4096 mi. This flight may include one or multiple stops.

  • 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 47% 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 $340 and $342 on Lufthansa and KLM, 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 $49 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$341Average$751FlexibilityNo cancel feeOn-time71%
SWISSCheapest$361Average$606FlexibilityNo cancel feeOn-time79%
Brussels AirlinesCheapest$361Average$644FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$381Average$630FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$392Average$690FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$395Average$667FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$422Average$666FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$427Average$766FlexibilityNo cancel feeOn-time77%
KLMCheapest$453Average$677FlexibilityNo cancel feeOn-time75%
DeltaCheapest$465Average$981FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.