$333+ Cheap flights from Boston (BOS) to Katowice (KTW)
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 — KTW
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Katowice 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 Katowice
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Best
Last-minute
One-way
Cheapest flights from Boston to KatowiceExplore the most affordable flight options available from Boston to Katowice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Boston to Katowice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:00 pm -
1 stop18h 30m
Mon 10/195:30 am -
1 stop19h 20m
Deal found 8/28![Multiple Airlines logo]()
$593
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:50 pm -
2 stops21h 20m
Fri 10/235:40 am -
2 stops15h 55m
Deal found 9/1![Scandinavian Airlines logo]()
$801
This oojo deal was found by Cheapflights users on 8/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 pm -
2 stops14h 50m
Tue 9/295:40 am -
2 stops15h 55m
Deal found 8/31![Scandinavian Airlines logo]()
$806
This FlightHub deal was found by Cheapflights users on 9/1. 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.
Sun 10/185:50 pm -
2 stops21h 20m
Fri 10/235:40 am -
2 stops15h 55m
Deal found 9/1![Multiple Airlines logo]()
$815
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:00 pm -
1 stop18h 30m
Thu 9/33:05 pm -
1 stop12h 40m
Deal found 8/28![Multiple Airlines logo]()
$838
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/229:15 pm -
1 stop21h 15m
Tue 9/299:00 pm -
2 stops30h 05m
Deal found 8/31![Multiple Airlines logo]()
$845
Best flights from Boston to KatowiceDiscover carefully curated flight deals from Boston to Katowice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Boston to Katowice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:00 pm -
1 stop18h 30m
Mon 10/195:30 am -
1 stop19h 20m
Deal found 8/28![Multiple Airlines logo]()
$593
This oojo deal was found by Cheapflights users on 8/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 pm -
2 stops14h 50m
Tue 9/295:40 am -
2 stops15h 55m
Deal found 8/31![Scandinavian Airlines logo]()
$806
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/27. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:05 pm -
2 stops14h 25m
Wed 10/213:10 pm -
2 stops29h 35m
Deal found 8/27![TAP AIR PORTUGAL logo]()
$1,025
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/229:15 pm -
1 stop21h 15m
Tue 9/299:00 pm -
2 stops30h 05m
Deal found 8/31![Multiple Airlines logo]()
$845
This Mytrip deal was found by Cheapflights users on 9/1. 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.
Sun 10/1811:00 pm -
3 stops18h 35m
Fri 10/233:15 pm -
2 stops29h 30m
Deal found 9/1![Multiple Airlines logo]()
$880
This oojo deal was found by Cheapflights users on 8/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:40 pm -
2 stops18h 00m
Wed 9/303:10 pm -
2 stops30h 25m
Deal found 8/31![Multiple Airlines logo]()
$940
Last-minute flights from Boston to KatowiceDiscover last-minute flight deals from Boston to Katowice. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Katowice. Data last updated September 1, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 pm -
2 stops14h 50m
Tue 9/295:40 am -
2 stops15h 55m
Deal found 8/31![Scandinavian Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/229:15 pm -
1 stop21h 15m
Tue 9/299:00 pm -
2 stops30h 05m
Deal found 8/31![Multiple Airlines logo]()
$845
This Mytrip deal was found by Cheapflights users on 8/31. 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.
Mon 9/2811:00 pm -
1 stop18h 30m
Wed 9/304:05 pm -
1 stop11h 40m
Deal found 8/31![Multiple Airlines logo]()
$908
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:00 pm -
1 stop18h 30m
Mon 10/195:30 am -
1 stop19h 20m
Deal found 8/28![Multiple Airlines logo]()
$593
This oojo deal was found by Cheapflights users on 9/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:50 pm -
2 stops21h 20m
Fri 10/235:40 am -
2 stops15h 55m
Deal found 9/1![Scandinavian Airlines logo]()
$801
This FlightHub deal was found by Cheapflights users on 9/1. 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.
Sun 10/185:50 pm -
2 stops21h 20m
Fri 10/235:40 am -
2 stops15h 55m
Deal found 9/1![Multiple Airlines logo]()
$815
One-way flights from Boston to KatowiceSearch for one-way flight options from Boston to Katowice. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Boston to Katowice. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/1411:00 pm -
2 stops30h 35m
Deal found 9/1![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/1311:35 pm -
2 stops41h 35m
Deal found 9/1![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/155:25 pm -
1 stop25h 05m
Deal found 9/1![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/911:00 pm -
2 stops20h 10m
Deal found 9/1![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/1010:55 pm -
2 stops34h 35m
Deal found 9/1![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/1710:55 pm -
2 stops20h 20m
Deal found 8/31![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/1611:00 pm -
2 stops20h 10m
Deal found 8/31![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/1211:00 pm -
3 stops25h 45m
Deal found 9/1![Multiple Airlines logo]()
$369
Find flight deals from Boston to Katowice
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Katowice (KTW). 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $593 (Trip.com) |
One-way from | $333 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $731 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Katowice 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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from Boston to Katowice that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Mon 10/12
11:00 pm-11:30 pm
1 stop18h 30m
Katowice Pyrzowice
Mon 10/19
5:30 am-6:50 pm
1 stop19h 20m
$593
Quickest round-trip
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Tue 9/22
5:40 pm-2:30 pm
2 stops14h 50m
Katowice Pyrzowice
Tue 9/29
5:40 am-3:35 pm
2 stops15h 55m
$806
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Tue 9/22
9:15 pm-12:30 am
1 stop21h 15m
Katowice Pyrzowice
Tue 9/29
9:00 pm-9:05 pm
2 stops30h 05m
$845
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Sun 10/18
11:00 pm-11:35 pm
3 stops18h 35m
Katowice Pyrzowice
Fri 10/23
3:15 pm-2:45 pm
2 stops29h 30m
$880
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Mon 9/28
5:40 pm-5:40 pm
2 stops18h 00m
Katowice Pyrzowice
Wed 9/30
3:10 pm-3:35 pm
2 stops30h 25m
$940
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Sun 10/18
6:05 pm-2:30 pm
2 stops14h 25m
Katowice Pyrzowice
Wed 10/21
3:10 pm-2:45 pm
2 stops29h 35m
$1,025
Cheapest one-way
Quickest one-way
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Wed 9/9
11:00 pm-1:10 am
2 stops20h 10m
$348
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Thu 9/17
10:55 pm-1:15 am
2 stops20h 20m
$366
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Wed 9/16
11:00 pm-1:10 am
2 stops20h 10m
$367
BostonKatowice
BOS Boston Logan Intl - KTW Katowice Pyrzowice
BOSKTW
Boston Logan Intl
Fri 9/18
6:30 pm-11:25 pm
3 stops22h 55m
$488
Sorted by cheapest first
Compare providers for flights from Boston to Katowice
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 Katowice in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Katowice flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Katowice flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Katowice flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Katowice 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-Katowice 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 Katowice
Have a flexible travel schedule? Discover the best time to fly to Katowice from Boston with our price prediction graph.
BOS-KTW
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.
Reviews of airlines servicing Katowice
Get insights into the airlines that provide service to Katowice. 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 Katowice. Reviews last updated September 1, 2026.
Get a feel of what it's like to fly with Lufthansa from Boston to Katowice by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.6
Entertainment
6.5
Boarding
7.0
Food
6.3
Comfort
6.8
Overall
6.8
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Crew
7.6
Entertainment
6.5
Boarding
7.0
Food
6.3
Comfort
6.8
Overall
6.8
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Related info for your journey
Find useful and relevant information for your journey from Boston to Katowice. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Katowice by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Katowice
Explore flights to Katowice departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Boston and Katowice flights
Browse other Boston and Katowice flight options. Last updated on September 1, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boston to Katowice
Discover the top airline that operate flights from Boston to Katowice. 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$422 | Average$589 | FlexibilityNo cancel fee | On-time76% |