$558+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KTW
Jun 19 — Jun 261
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
Cheapest
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 May 20, 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/1210:55 pm
BOS
- KTW
2 stops41h 35m
Multiple Airlines
Wed 9/212:35 pm
KTW
- BOS
1 stop14h 30m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/2310:50 pm
BOS
- KTW
1 stop14h 10m
Multiple Airlines
Wed 7/2212:35 pm
KTW
- BOS
1 stop14h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$749
This oojo deal was found by Cheapflights users on 5/15. 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.
Fri 8/285:40 pm
BOS
- KTW
2 stops18h 00m
Scandinavian Airlines
Fri 9/113:10 pm
KTW
- BOS
2 stops30h 25m
Scandinavian Airlines
Deal found 5/15![Scandinavian Airlines logo]()
$750
This oojo deal was found by Cheapflights users on 5/15. 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.
Wed 10/75:40 pm
BOS
- KTW
2 stops14h 35m
Scandinavian Airlines
Mon 10/123:10 pm
KTW
- BOS
2 stops30h 25m
Scandinavian Airlines
Deal found 5/15![Scandinavian Airlines logo]()
$790
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 7/3011:35 pm
BOS
- KTW
1 stop13h 20m
Multiple Airlines
Thu 8/2012:35 pm
KTW
- BOS
1 stop15h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$791
This oojo deal was found by Cheapflights users on 5/19. 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 8/115:40 pm
BOS
- KTW
2 stops23h 55m
Multiple Airlines
Wed 9/211:55 am
KTW
- BOS
2 stops33h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$847
This Kiwi.com deal was found by Cheapflights users on 5/15. 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
- KTW
1 stop14h 05m
Multiple Airlines
Mon 10/1212:35 pm
KTW
- BOS
2 stops32h 10m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$859
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 May 20, 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/1210:55 pm
BOS
- KTW
1 stop14h 05m
Multiple Airlines
Wed 9/212:35 pm
KTW
- BOS
1 stop14h 30m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$768
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:40 pm
BOS
- KTW
2 stops23h 55m
Scandinavian Airlines
Thu 7/235:40 am
KTW
- BOS
2 stops15h 55m
Scandinavian Airlines
Deal found 5/15![Scandinavian Airlines logo]()
$1,179
This oojo deal was found by Cheapflights users on 5/18. 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 8/115:40 pm
BOS
- KTW
2 stops14h 50m
Multiple Airlines
Wed 9/25:40 am
KTW
- BOS
2 stops15h 55m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$848
This Mytrip deal was found by Cheapflights users on 5/19. 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 10/83:35 pm
BOS
- KTW
2 stops23h 25m
Multiple Airlines
Mon 10/126:05 am
KTW
- BOS
1 stop20h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,095
This Mytrip deal was found by Cheapflights users on 5/18. 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 7/3010:40 am
BOS
- KTW
3 stops28h 20m
Multiple Airlines
Thu 8/206:05 am
KTW
- BOS
2 stops18h 45m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,112
This Mytrip deal was found by Cheapflights users on 5/15. 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.
Fri 8/288:50 pm
BOS
- KTW
3 stops35h 25m
Multiple Airlines
Fri 9/116:05 am
KTW
- BOS
3 stops21h 22m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,138
This Mytrip deal was found by Cheapflights users on 5/18. 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.
Wed 6/2410:40 am
BOS
- KTW
3 stops26h 20m
Multiple Airlines
Thu 7/2310:00 am
KTW
- BOS
1 stop18h 35m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,200
Last-minute flights from Boston to KatowiceDiscover last-minute flight deals from Boston to Katowice. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Katowice. Data last updated May 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/2310:50 pm
BOS
- KTW
1 stop14h 10m
Multiple Airlines
Wed 7/2212:35 pm
KTW
- BOS
1 stop14h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/235:40 pm
BOS
- KTW
2 stops23h 55m
Scandinavian Airlines
Thu 7/235:40 am
KTW
- BOS
2 stops15h 55m
Scandinavian Airlines
Deal found 5/19![Scandinavian Airlines logo]()
$1,119
This Mytrip deal was found by Cheapflights users on 5/18. 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.
Wed 6/245:45 am
BOS
- KTW
3 stops31h 15m
Multiple Airlines
Thu 7/232:55 pm
KTW
- BOS
3 stops33h 55m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,181
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/259:20 pm
BOS
- KTW
1 stop19h 40m
Multiple Airlines
Wed 7/2212:35 pm
KTW
- BOS
1 stop14h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,134
This Mytrip deal was found by Cheapflights users on 5/15. 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 6/255:45 am
BOS
- KTW
3 stops31h 10m
Multiple Airlines
Mon 7/2712:35 pm
KTW
- BOS
2 stops32h 10m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,165
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 May 20, 2026.
Search for one-way flight options from Boston to Katowice. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:05 pm
BOS
- KTW
2 stops14h 25m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$558
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:05 pm
BOS
- KTW
2 stops14h 10m
TAP AIR PORTUGAL
Deal found 5/18![TAP AIR PORTUGAL logo]()
$559
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:05 pm
BOS
- KTW
2 stops14h 10m
TAP AIR PORTUGAL
Deal found 5/18![TAP AIR PORTUGAL logo]()
$1,019
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:05 pm
BOS
- KTW
2 stops12h 25m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$3,919
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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $645 (Kiwi.com) |
One-way from | $558 (Cheapflightsfares) |
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 2,558,603 searches. Data last updated May 20, 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
Quickest round-trip
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Wed 8/12
10:55 pm-7:00 pm
1 stop14h 05m
Katowice Pyrzowice
Wed 9/2
12:35 pm-9:05 pm
1 stop14h 30m
$768
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Tue 8/11
5:40 pm-2:30 pm
2 stops14h 50m
Katowice Pyrzowice
Wed 9/2
5:40 am-3:35 pm
2 stops15h 55m
$848
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Thu 10/8
3:35 pm-9:00 pm
2 stops23h 25m
Katowice Pyrzowice
Mon 10/12
6:05 am-8:05 pm
1 stop20h 00m
$1,095
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Thu 7/30
10:40 am-9:00 pm
3 stops28h 20m
Katowice Pyrzowice
Thu 8/20
6:05 am-6:50 pm
2 stops18h 45m
$1,112
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Fri 8/28
8:50 pm-2:15 pm
3 stops35h 25m
Katowice Pyrzowice
Fri 9/11
6:05 am-9:27 pm
3 stops21h 22m
$1,138
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Tue 6/23
5:40 pm-11:35 pm
2 stops23h 55m
Katowice Pyrzowice
Thu 7/23
5:40 am-3:35 pm
2 stops15h 55m
$1,179
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Wed 6/24
10:40 am-7:00 pm
3 stops26h 20m
Katowice Pyrzowice
Thu 7/23
10:00 am-10:35 pm
1 stop18h 35m
$1,200
Cheapest one-way
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Sun 8/9
6:05 pm-2:30 pm
2 stops14h 25m
$558
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Wed 8/26
6:05 pm-2:15 pm
2 stops14h 10m
$559
BostonKatowice
BOS - KTW
BOSKTW
Boston Logan Intl
Sun 8/9
6:05 pm-2:30 pm
2 stops14h 25m
$573
Showing 1-10 of 12 resultsSorted 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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 May 20, 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.
Comfort
6.8
Crew
7.6
Food
6.3
Boarding
7.0
Overall
6.8
Entertainment
6.4
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
Comfort
6.8
Crew
7.6
Food
6.3
Boarding
7.0
Overall
6.8
Entertainment
6.4
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
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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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 May 20, 2026.
Boston and Katowice flights
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Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on May 20, 2026.
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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 2,558,603 searches. Data last updated May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$446 | Average$636 | FlexibilityNo cancel fee | On-time76% |