Krakow

$271+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KRK
Jul 10 — Jul 171
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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 June 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:35 pm
BOS
-
KRK
2 stops34h 25m
Multiple Airlines
Wed 10/2110:20 pm
KRK
-
BOS
1 stop28h 45m
Multiple Airlines
Deal found 6/9$442
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/3010:55 pm
BOS
-
KRK
2 stops18h 35m
Multiple Airlines
Sun 10/119:40 am
KRK
-
BOS
1 stop18h 05m
Multiple Airlines
Deal found 6/7$450
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 10/411:35 pm
BOS
-
KRK
2 stops29h 30m
Multiple Airlines
Sun 10/119:40 am
KRK
-
BOS
1 stop18h 05m
Multiple Airlines
Deal found 6/8$477
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:55 pm
BOS
-
KRK
2 stops16h 15m
Multiple Airlines
Wed 10/1410:20 pm
KRK
-
BOS
1 stop28h 45m
Multiple Airlines
Deal found 6/9$525
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 10/710:55 pm
BOS
-
KRK
2 stops16h 15m
Multiple Airlines
Wed 10/2110:20 pm
KRK
-
BOS
1 stop28h 45m
Multiple Airlines
Deal found 6/8$530
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:35 pm
BOS
-
KRK
1 stop16h 15m
Multiple Airlines
Sun 10/189:40 am
KRK
-
BOS
1 stop18h 05m
Multiple Airlines
Deal found 6/9$536
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 10/810:55 pm
BOS
-
KRK
2 stops18h 10m
Multiple Airlines
Thu 10/227:05 am
KRK
-
BOS
1 stop20h 00m
Multiple Airlines
Deal found 6/6$542

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(Kiwi.com)

One-way from

$271
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$795
Provider with most accurate pricing for Boston Logan Intl-Krakow J. Paul II Balice flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Krakow J. Paul II Balice flights.
From Boston Logan Intl to Krakow J. Paul II Balice
One-way flight from Boston Logan Intl to Krakow J. Paul II Balice
Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 10, 2026.
Use the filters below to find and compare flights from Boston to Krakow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sun 11/1

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Wed 11/18

1:20 pm-11:54 pm

2 stops16h 34m

$661

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Wed 8/5

10:40 am-12:40 pm

2 stops20h 00m

Krakow J. Paul II Balice

Wed 8/19

1:25 pm-10:38 pm

2 stops15h 13m

$662

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 9/14

5:28 pm-6:10 pm

2 stops18h 42m

Krakow J. Paul II Balice

Tue 9/22

12:30 pm-11:28 pm

2 stops16h 58m

$663

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sat 8/1

7:27 pm-12:40 pm

2 stops35h 13m

Krakow J. Paul II Balice

Wed 8/26

6:00 am-9:59 pm

2 stops21h 59m

$665

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Thu 8/6

3:13 pm-12:40 pm

2 stops15h 27m

Krakow J. Paul II Balice

Thu 8/20

11:10 am-10:38 pm

2 stops17h 28m

$671

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 11/2

9:50 pm-4:50 pm

2 stops13h 00m

Krakow J. Paul II Balice

Wed 11/18

1:20 pm-11:54 pm

2 stops16h 34m

$681

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 8/11

3:30 pm-12:40 pm

2 stops15h 10m

Krakow J. Paul II Balice

Wed 9/2

6:00 am-5:40 pm

1 stop17h 40m

$685
Quickest round-trip

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sun 9/20

5:40 pm-9:25 am

1 stop9h 45m

Krakow J. Paul II Balice

Wed 9/23

5:40 am-3:35 pm

2 stops15h 55m

$702

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 10/9

9:40 pm-6:25 pm

2 stops14h 45m

Krakow J. Paul II Balice

Wed 10/21

6:50 am-2:41 pm

2 stops13h 51m

$721

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 8/7

8:25 pm-10:30 pm

1 stop20h 05m

Krakow J. Paul II Balice

Sat 8/15

11:50 am-1:18 pm

1 stop31h 28m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust Score*3 stars
eDreamsPrice Accuracy2 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

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

To ensure you get the cheapest price possible for a flight from Boston to Krakow, you should look to book at least 85 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, February is the cheapest month in which you can book a flight from Boston to Krakow (average of $412). Flying from Boston to Krakow in December is currently the most expensive (average of $956). 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.

How much does it cost to fly round-trip from Boston to Krakow?

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 June 10, 2026.
Peruse reviews from past customers who have flown with Delta,KLM, andScandinavian 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.

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 Brussels Airlines is currently your cheapest option to Krakow, with prices starting at $361. Additional round-trip tickets that might be worth considering are offered by SWISS and Finnair, with the lowest prices starting at $379 and $381, respectively. These flights start at 39% 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 Lufthansa. According to our data, you can fly for as low as $249. Users have also found prices from $342 and $346 on KLM and SWISS, respectively.

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

  • 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 $47 per day.

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

  • 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, February is the cheapest month in which you can book a flight from Boston to Krakow (average of $412). Flying from Boston to Krakow in December is currently the most expensive (average of $956). 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

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Top 9 airlines flying from Boston to Krakow

Discover the top 9 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$361Average$607FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$379Average$607FlexibilityNo cancel feeOn-time79%
FinnairCheapest$381Average$630FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$388Average$621FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$392Average$613FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$417Average$586FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$427Average$587FlexibilityNo cancel feeOn-time77%
KLMCheapest$428Average$778FlexibilityNo cancel feeOn-time75%
DeltaCheapest$428Average$1,055FlexibilityNo cancel feeOn-timeN/A

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