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$921+ Cheap flights from Massachusetts to Košice (KSC)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KSC
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Massachusetts to Košice

Keep the following information in mind while searching for Massachusetts to Košice flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,018
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Košice Barca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Košice Barca flights.
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From Massachusetts to Košice Barca
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Find flight deals from Massachusetts to Košice

Cheapest flights from Massachusetts to Košice
Explore the most affordable flight options available from Massachusetts to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amBOS - KSC
2 stops20h 35mMultiple Airlines
Fri 10/249:40 amKSC - BOS
1 stop16h 15mMultiple Airlines
Deal found 4/2$921
This Austrian Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 10/175:10 pmBOS - KSC
1 stop24h 10mAustrian Airlines
Fri 10/245:25 amKSC - BOS
1 stop14h 25mAustrian Airlines
Deal found 4/2$925
This SWISS deal was found by Cheapflights users on 4/2. 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 7/295:05 pmBOS - KSC
1 stop14h 50mSWISS
Mon 9/17:55 pmKSC - BOS
1 stop30h 00mSWISS
Deal found 4/2$1,021
This Lufthansa deal was found by Cheapflights users on 4/2. 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.
Tue 7/298:05 pmBOS - KSC
2 stops21h 15mLufthansa
Sun 8/312:45 pmKSC - BOS
2 stops55h 15mLufthansa
Deal found 4/2$1,099
This FlightHub deal was found by Cheapflights users on 4/2. 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.
Thu 7/311:45 pmBOS - KSC
2 stops28h 35mLOT
Sat 8/305:30 amKSC - BOS
2 stops24h 57mLOT
Deal found 4/2$1,203

Cheapflights Fare Finder

Customize your flight search to find flights from Massachusetts to Košice 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 April 3, 2025.
Use the filters below to find and compare flights from Massachusetts to Košice that are best for you.

Fly from

Massachusetts

Fly to

Košice

Route

Depart

Return

Price

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Tue 6/24

7:25 am-8:55 am

1 stop19h 30m

Košice Barca

Wed 7/9

9:30 am-9:15 pm

2 stops41h 45m

$1,018

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Tue 7/29

5:05 pm-1:55 pm

1 stop14h 50m

Košice Barca

Mon 9/1

7:55 pm-7:55 pm

1 stop30h 00m

$1,021

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Tue 7/29

8:05 pm-11:20 pm

2 stops21h 15m

Košice Barca

Fri 8/29

5:25 am-4:00 pm

2 stops16h 35m

$1,081

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 7/31

1:45 pm-12:20 am

2 stops28h 35m

Košice Barca

Sat 8/30

5:30 am-12:27 am

2 stops24h 57m

$1,203

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 6/28

5:10 pm-11:20 pm

1 stop24h 10m

Košice Barca

Sun 7/6

2:45 pm-1:50 pm

1 stop29h 05m

$1,612

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from Massachusetts to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from Massachusetts 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 Massachusetts to Košice

Rainfall in Košice by month

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

In terms of precipitation, rainfall in Košice ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Košice when rainfall is around 0.8 in.

Temperature in Košice by month

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

If weather is an important factor for your trip to Košice, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Košice

Get insights into the airlines that provide service to Košice. 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 Košice. Reviews last updated April 3, 2025.
LOT
7.6
Good
1,065 reviews

Crew

8.2

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,065 reviews
LOT
7.6
Good
1,065 reviews

Crew

8.2

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Austrian Airlines
7.6
Good
771 reviews
LOT
7.6
Good
1,065 reviews

Crew

8.2

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,574 reviews
LOT
7.6
Good
1,065 reviews

Crew

8.2

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Lufthansa
6.7
Okay
6,963 reviews
LOT
7.6
Good
1,065 reviews

Crew

8.2

Boarding

7.6

Comfort

7.5

Overall

7.6

Food

7.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Košice. 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 into for flights to Košice from Massachusetts?

    Located just 3.6 mi from the city center, Košice Barca (KSC) is the airport most travelers will use when flying to Košice from Massachusetts.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Košice by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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