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$440+ Cheap flights from Košice (KSC) to Massachusetts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — BOS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Košice to Massachusetts

Keep the following information in mind while searching for Košice to Massachusetts flight deals. Data was last updated August 18, 2025.

Round-trip from

$440
(Gotogate)
From Košice Barca to Massachusetts
Search Deals

Find flight deals from Košice to Massachusetts

Cheapest flights from Košice to Massachusetts
Explore the most affordable flight options available from Košice to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:25 amKSC - BOS
2 stops34h 05mMultiple Airlines
Mon 9/86:30 pmBOS - KSC
2 stops37h 30mMultiple Airlines
Deal found 8/18$440
This Austrian Airlines deal was found by Cheapflights users on 8/18. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/42:45 pmKSC - BOS
1 stop29h 05mAustrian Airlines
Mon 9/85:10 pmBOS - KSC
1 stop24h 10mAustrian Airlines
Deal found 8/18$467
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:45 pmKSC - BOS
2 stops31h 10mMultiple Airlines
Sat 9/65:10 pmBOS - KSC
1 stop14h 50mMultiple Airlines
Deal found 8/16$602
This Austrian Airlines deal was found by Cheapflights users on 8/17. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:55 pmKSC - BOS
1 stop29h 10mAustrian Airlines
Mon 11/171:30 pmBOS - KSC
2 stops18h 45mAustrian Airlines
Deal found 8/17$606
This Gotogate deal was found by Cheapflights users on 8/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:45 pmKSC - BOS
2 stops31h 10mLufthansa
Sat 9/68:05 pmBOS - KSC
2 stops11h 55mLufthansa
Deal found 8/16$627
This lol.travel deal was found by Cheapflights users on 8/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:45 pmKSC - BOS
1 stop29h 05mAustrian Airlines
Sat 9/65:10 pmBOS - KSC
1 stop24h 10mAustrian Airlines
Deal found 8/16$782

Cheapflights Fare Finder

 
Customize your flight search to find flights from Košice to Massachusetts 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 August 18, 2025.
Use the filters below to find and compare flights from Košice to Massachusetts that are best for you.

Fly from

Košice

Fly to

Massachusetts

Route

Depart

Return

Price

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 9/4

5:25 am-9:30 am

2 stops34h 05m

Boston Logan Intl

Mon 9/8

6:30 pm-2:00 pm

2 stops37h 30m

$440

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 9/4

2:45 pm-1:50 pm

1 stop29h 05m

Boston Logan Intl

Mon 9/8

5:10 pm-11:20 pm

1 stop24h 10m

$467

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Tue 9/2

2:45 pm-3:55 pm

2 stops31h 10m

Boston Logan Intl

Sat 9/6

5:10 pm-2:00 pm

1 stop14h 50m

$602

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 11/13

2:55 pm-2:05 pm

1 stop29h 10m

Boston Logan Intl

Mon 11/17

1:30 pm-2:15 pm

2 stops18h 45m

$606

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Tue 9/2

2:45 pm-3:55 pm

2 stops31h 10m

Boston Logan Intl

Sat 9/6

8:05 pm-2:00 pm

2 stops11h 55m

$627

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Tue 9/2

2:45 pm-1:50 pm

1 stop29h 05m

Boston Logan Intl

Sat 9/6

5:10 pm-11:20 pm

1 stop24h 10m

$782

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 9/4

9:50 pm-8:05 pm

2 stops28h 15m

$481

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 9/4

2:45 pm-1:50 pm

1 stop29h 05m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Košice to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Košice 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 Košice to Massachusetts
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated August 18, 2025.
See what other customers who have flown with SWISS from Košice to Massachusetts have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Entertainment

6.8

Food

7.1

Comfort

7.4

Boarding

7.7

Crew

8.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

Find useful and relevant information for your journey from Košice to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Košice to Massachusetts?

    If you book a flight to Massachusetts from Košice, you will be flying from Barca, which is the city’s only airport. Košice Barca (KSC) is located 3.6 mi from the center of Košice.

  • How long is the flight from Košice to Massachusetts?

    A quick flight from Košice to Massachusetts can take about 29h 05m. Austrian Airlines provides one of the quickest options available for as low as $467. Airlines will cover a distance of 4203 mi.

  • Can I find deals for flights from Košice to Massachusetts that include hotel bookings?

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

  • How can I find direct flights from Košice to Massachusetts?

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

  • Can I find deals for business class flights from Košice to Massachusetts?

    Yes. Cheapflights offers flight deals from Košice to Massachusetts 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 Košice to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Košice to Massachusetts (average of $218). Flying from Košice to Massachusetts in July is currently the most expensive (average of $311). 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

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Top airline flying from Košice to Massachusetts

Discover the top airline that operate flights from Košice to Massachusetts. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$555Average$707FlexibilityNo cancel feeOn-time79%

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