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$207+ Cheap flights from Krakow (KRK) to Boston (BOS)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
KRK — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Krakow J. Paul II Balice to Boston Logan Intl are usually found in October or February, booked 63 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Krakow to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Krakow (KRK) to Boston (BOS). 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 12, 2025.

Round-trip from

$519
(Kiwi.com)

One-way from

$207
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$858
From Krakow J. Paul II Balice to Boston Logan Intl
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One-way flight from Krakow J. Paul II Balice to Boston Logan Intl
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Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Krakow to Boston

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

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:30 amKRK - BOS
1 stop21h 45mMultiple Airlines
Tue 9/211:35 pmBOS - KRK
2 stops18h 15mMultiple Airlines
Deal found 6/11$519
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:25 amKRK - BOS
1 stop11h 25mScandinavian Airlines
Tue 11/185:35 pmBOS - KRK
1 stop10h 10mScandinavian Airlines
Deal found 6/10$629
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:15 amKRK - BOS
1 stop14h 50mTurkish Airlines
Wed 12/318:00 pmBOS - KRK
1 stop30h 20mTurkish Airlines
Deal found 6/11$685
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:35 amKRK - BOS
1 stop16h 00mKLM
Mon 9/14:50 pmBOS - KRK
1 stop14h 35mKLM
Deal found 6/12$698
This Finnair deal was found by Cheapflights users on 6/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:55 amKRK - BOS
2 stops19h 55mFinnair
Fri 10/318:25 pmBOS - KRK
2 stops30h 45mFinnair
Deal found 6/12$700
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 8/296:35 amKRK - BOS
1 stop13h 00mDelta
Mon 9/18:50 pmBOS - KRK
2 stops15h 40mDelta
Deal found 6/12$702
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:15 pmKRK - BOS
1 stop30h 40mBritish Airways
Wed 11/127:29 pmBOS - KRK
2 stops18h 51mBritish Airways
Deal found 6/12$735
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:55 amKRK - BOS
2 stops19h 55mAmerican Airlines
Fri 10/3111:00 pmBOS - KRK
1 stop31h 20mAmerican Airlines
Deal found 6/11$738
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/3011:15 amKRK - BOS
2 stops28h 15mUnited Airlines
Sat 9/278:05 pmBOS - KRK
1 stop10h 35mUnited Airlines
Deal found 6/10$759
This Brussels Airlines deal was found by Cheapflights users on 6/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:10 amKRK - BOS
1 stop15h 50mBrussels Airlines
Tue 8/268:05 pmBOS - KRK
1 stop10h 35mBrussels Airlines
Deal found 6/10$767
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:40 pmKRK - BOS
1 stop25h 45mSWISS
Sun 8/315:05 pmBOS - KRK
1 stop19h 50mSWISS
Deal found 6/10$774
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:10 amKRK - BOS
2 stops18h 45mLufthansa
Mon 9/18:05 pmBOS - KRK
1 stop10h 35mLufthansa
Deal found 6/10$777

Cheapflights Fare Finder

Customize your flight search to find flights from Krakow to Boston 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 12, 2025.
Use the filters below to find and compare flights from Krakow to Boston that are best for you.

Fly from

Krakow

Fly to

Boston

Route

Depart

Return

Price

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Fri 8/29

5:30 am-9:15 pm

1 stop21h 45m

Boston Logan Intl

Tue 9/2

11:35 pm-11:50 pm

2 stops18h 15m

$519

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Thu 11/6

10:25 am-3:50 pm

1 stop11h 25m

Boston Logan Intl

Tue 11/18

5:35 pm-9:45 am

1 stop10h 10m

$629

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Wed 10/1

9:40 am-7:40 pm

1 stop16h 00m

Boston Logan Intl

Fri 10/31

9:00 pm-6:35 pm

1 stop16h 35m

$696

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Fri 8/29

6:35 am-4:35 pm

1 stop16h 00m

Boston Logan Intl

Mon 9/1

4:50 pm-1:25 pm

1 stop14h 35m

$698

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Wed 10/1

8:55 am-10:50 pm

2 stops19h 55m

Boston Logan Intl

Fri 10/31

8:25 pm-8:10 am

2 stops30h 45m

$700

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Fri 8/29

6:35 am-1:35 pm

1 stop13h 00m

Boston Logan Intl

Mon 9/1

8:50 pm-6:30 pm

2 stops15h 40m

$702

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Fri 10/31

9:15 pm-10:55 pm

1 stop30h 40m

Boston Logan Intl

Wed 11/12

7:29 pm-8:20 pm

2 stops18h 51m

$735

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Wed 10/1

8:55 am-10:50 pm

2 stops19h 55m

Boston Logan Intl

Fri 10/31

11:00 pm-11:20 am

1 stop31h 20m

$738

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Sat 8/30

11:15 am-9:30 am

2 stops28h 15m

Boston Logan Intl

Sat 9/27

8:05 pm-12:40 pm

1 stop10h 35m

$759

KrakowBoston

KRK - BOS

KRKBOS

Krakow J. Paul II Balice

Fri 7/11

6:10 am-4:00 pm

1 stop15h 50m

Boston Logan Intl

Tue 8/26

8:05 pm-12:40 pm

1 stop10h 35m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 24 results
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Best time to book a flight from Krakow to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Krakow 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 Krakow to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Krakow to Boston. Price data was last updated on June 9, 2025.

The best time to book flights from Krakow to Boston is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Krakow to Boston (average of $218). Flying from Krakow to Boston in June is currently the most expensive (average of $306). 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.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Krakow to Boston to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Krakow to Boston. 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 Krakow to Boston round-trip?

    Scandinavian Airlines, at $629, was found to be the cheapest airline from Krakow to Boston.Alternate airlines to your destination round-trip include Turkish Airlines and KLM. Users have found that Scandinavian Airlines is 17% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Krakow to Boston are Scandinavian Airlines ($662), Lufthansa ($714), and Finnair ($715).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Krakow to Boston 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 Krakow to Boston?

    Currently, January is the cheapest month in which you can book a flight from Krakow to Boston (average of $218). Flying from Krakow to Boston in June is currently the most expensive (average of $306). 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

Traveling to a place near Krakow?

Book flights to Krakow if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Krakow to Boston

Discover the top 5 airlines that operate flights from Krakow to Boston. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$553Average$721FlexibilityNo cancel feeOn-time77%
DeltaCheapest$607Average$795FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$664Average$821FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$679Average$819FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$702Average$814FlexibilityNo cancel feeOn-time76%

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