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Cheap flights from Boston to Krakow from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Krakow departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Krakow (BOS-KRK)

Cheap round-trip flights

United Airlines Logo
8:05 pm - 12:40 pmBOS-KRK
10h 35m1 stop
United Airlines Logo
6:00 am - 5:40 pmKRK-BOS
17h 40m1 stop
$412United Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
United Airlines Logo
8:40 pm - 12:40 pmBOS-KRK
10h 00m1 stop
United Airlines Logo
6:00 am - 6:35 pmKRK-BOS
18h 35m1 stop
$413United Airlines
Find Deal
Mon, Dec 29 - Thu, Jan 8
SWISS Logo
5:05 pm - 12:40 pmBOS-KRK
13h 35m2 stops
SWISS Logo
5:35 pm - 8:20 pmKRK-BOS
32h 45m2 stops
$430SWISS
Find Deal
Fri, Oct 24 - Mon, Nov 3
Scandinavian Airlines Logo
5:40 pm - 9:30 amBOS-KRK
9h 50m1 stop
Scandinavian Airlines Logo
10:10 am - 3:35 pmKRK-BOS
11h 25m1 stop
$434Scandinavian Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
Lufthansa Logo
8:40 pm - 12:40 pmBOS-KRK
10h 00m1 stop
Lufthansa Logo
1:20 pm - 11:49 pmKRK-BOS
16h 29m2 stops
$436Lufthansa
Find Deal
Sat, Dec 27 - Sat, Jan 10
Lufthansa Logo
8:40 pm - 12:40 pmBOS-KRK
10h 00m1 stop
Lufthansa Logo
6:00 am - 6:35 pmKRK-BOS
18h 35m1 stop
$437Lufthansa
Find Deal
Fri, Jan 2 - Mon, Jan 12
SWISS Logo
9:50 pm - 2:00 pmBOS-KRK
10h 10m1 stop
SWISS Logo
2:50 pm - 8:20 pmKRK-BOS
11h 30m1 stop
$446SWISS
Find Deal
Sat, Nov 22 - Sat, Dec 6
Brussels Airlines Logo
8:40 pm - 12:40 pmBOS-KRK
10h 00m1 stop
Brussels Airlines Logo
12:55 pm - 1:25 pmKRK-BOS
30h 30m1 stop
$448Brussels Airlines
Find Deal
Wed, Dec 31 - Tue, Jan 6
Brussels Airlines Logo
8:40 pm - 12:40 pmBOS-KRK
10h 00m1 stop
Brussels Airlines Logo
12:30 pm - 1:25 pmKRK-BOS
54h 55m2 stops
$460Brussels Airlines
Find Deal
Mon, Nov 24 - Sun, Nov 30
Scandinavian Airlines Logo
5:35 pm - 9:45 amBOS-KRK
10h 10m1 stop
Scandinavian Airlines Logo
10:25 am - 3:50 pmKRK-BOS
11h 25m1 stop
$465Scandinavian Airlines
Find Deal
Mon, Nov 24 - Sun, Nov 30

United Airlines flights from Boston to Krakow

Our best United Airlines deals on Boston to Krakow flight tickets
United Airlines
Oct 7
BOS8:05 pmBoston Logan Intl
10h 35m
1 stop
KRK12:40 pmKrakow J. Paul II Balice
Oct 14
KRK6:00 amKrakow J. Paul II Balice
17h 40m
1 stop
BOS5:40 pmBoston Logan Intl
$412
Find similar
United Airlines
Dec 29
BOS8:40 pmBoston Logan Intl
10h 00m
1 stop
KRK12:40 pmKrakow J. Paul II Balice
Jan 8
KRK6:00 amKrakow J. Paul II Balice
18h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$413
Find similar
United Airlines
Dec 31
BOS8:40 pmBoston Logan Intl
10h 00m
1 stop
KRK12:40 pmKrakow J. Paul II Balice
Jan 8
KRK6:00 amKrakow J. Paul II Balice
18h 35m
1 stop
BOS6:35 pmBoston Logan Intl
$415
Find similar

SWISS flights from Boston to Krakow

Our best SWISS deals on Boston to Krakow flight tickets
SWISS
Aug 31
BOS5:05 pmBoston Logan Intl
9h 35m
1 stop
KRK8:40 amKrakow J. Paul II Balice
Sep 18
KRK2:50 pmKrakow J. Paul II Balice
11h 05m
1 stop
BOS7:55 pmBoston Logan Intl
$427
Find similar
SWISS
Oct 24
BOS5:05 pmBoston Logan Intl
13h 35m
2 stops
KRK12:40 pmKrakow J. Paul II Balice
Nov 3
KRK5:35 pmKrakow J. Paul II Balice
32h 45m
2 stops
BOS8:20 pmBoston Logan Intl
$430
Find similar
SWISS
Nov 22
BOS9:50 pmBoston Logan Intl
10h 10m
1 stop
KRK2:00 pmKrakow J. Paul II Balice
Dec 6
KRK2:50 pmKrakow J. Paul II Balice
11h 30m
1 stop
BOS8:20 pmBoston Logan Intl
$446
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
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

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Tue 10/7

8:05 pm-12:40 pm

1 stop10h 35m

Krakow J. Paul II Balice

Tue 10/14

6:00 am-5:40 pm

1 stop17h 40m

$412

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 12/29

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Thu 1/8

6:00 am-6:35 pm

1 stop18h 35m

$413

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 10/24

5:05 pm-12:40 pm

2 stops13h 35m

Krakow J. Paul II Balice

Mon 11/3

5:35 pm-8:20 pm

2 stops32h 45m

$430

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sun 9/28

5:40 pm-9:30 am

1 stop9h 50m

Krakow J. Paul II Balice

Thu 10/2

10:10 am-3:35 pm

1 stop11h 25m

$434

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sat 12/27

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Sat 1/10

1:20 pm-11:49 pm

2 stops16h 29m

$436

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Fri 1/2

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Mon 1/12

6:00 am-6:35 pm

1 stop18h 35m

$437

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Sat 11/22

9:50 pm-2:00 pm

1 stop10h 10m

Krakow J. Paul II Balice

Sat 12/6

2:50 pm-8:20 pm

1 stop11h 30m

$446

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Wed 12/31

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Tue 1/6

12:55 pm-1:25 pm

1 stop30h 30m

$448

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 11/24

8:40 pm-12:40 pm

1 stop10h 00m

Krakow J. Paul II Balice

Sun 11/30

12:30 pm-1:25 pm

2 stops54h 55m

$460

BostonKrakow

BOS - KRK

BOSKRK

Boston Logan Intl

Mon 11/24

5:35 pm-9:45 am

1 stop10h 10m

Krakow J. Paul II Balice

Sun 11/30

10:25 am-3:50 pm

1 stop11h 25m

$465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Krakow from

How to get the cheapest flight ticket from Boston to Krakow

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Krakow?

In general, October is the cheapest month to fly from Boston to Krakow. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $553. If you are unable to visit Krakow during the month of October, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $559.

What is the cheapest day to depart on your flight to Krakow?

Our data shows that Tuesday is the least expensive day to fly to Krakow. Tickets to fly out on this day can be as low as $788. The most expensive day to fly to Krakow is Friday, with ticket prices averaging around $1,096.

What is the cheapest time of day to depart on your flight to Krakow?

According to our data, the cheapest time of day to fly to Krakow is in the evening. momondo users have found flights departing from Boston to Krakow in the evening for as low as $890. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Krakow, so prices are often more expensive at around $936 per ticket.

How far in advance should I book a flight to Krakow?

You are more likely to see cheaper flights to Krakow from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Krakow for around $716 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Krakow from Boston for as low as $603 on momondo.

When to book flights from Boston to Krakow

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Krakow according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Krakow (BOS to KRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Krakow

Direct flights

None
There are no direct flights from Boston to Krakow. There are no popular flight routes from Boston to Krakow.
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  • How far is Boston Logan Intl to Krakow J. Paul II Balice by plane?

    The distance between Boston Logan Intl and Krakow J. Paul II Balice is about 4104.3 mi. Flights usually cover this in 9h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Krakow J. Paul II Balice Airport?

    Prices for flights from Boston Logan Intl Airport to Krakow J. Paul II Balice Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Krakow J. Paul II Balice Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Krakow J. Paul II Balice Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Krakow J. Paul II Balice Airport.

  • What documentation or ID do you need to fly to Krakow J. Paul II Balice Airport?

    The necessary travel and health documents for your Krakow J. Paul II Balice Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Krakow?

Best airlines flying from Boston to Krakow

Compare and see reviews for airlines that fly from Boston to Krakow with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $341Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SWISSPriceFrom $418Free CancellationRating
7.6
1,710 reviews
Search SWISS flights
Air FrancePriceFrom $428Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.4
1,473 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $447Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
KLMPriceFrom $476Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Brussels AirlinesPriceFrom $480Free CancellationRating
7.2
351 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $487Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $489Free CancellationRating
7.3
3,953 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $491Free CancellationRating
6.7
7,305 reviews
Search British Airways flights

Traveling to a place near Krakow?

Book flights to Krakow if you plan to visit one of these locations
Zakopane
Wieliczka
Oświęcim
Bielsko-Biala
Szczyrk
Szczawnica

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Krakow?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Krakow from Boston.

Can I find flights from Boston to Krakow with flexible booking policies on momondo?

Flights from Boston to Krakow with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Krakow?

Once you have performed a search for Boston to Krakow flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Krakow right now. Can momondo alert me if prices change?

Price alerts on flights to Krakow from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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