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Cheap flights from Boston (BOS) to Košice (KSC) from $537

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — KSC
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from Boston to Košice

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Košice (KSC). 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 3, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$584

One-way from

$537
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 45% potential price drop
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From Boston Logan Intl to Košice Barca
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One-way flight from Boston Logan Intl to Košice Barca
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What is the cheapest day to fly round-trip from Boston to Košice?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 53% when planning your travel around this day of the week.

What is the cheapest month to fly from Boston to Košice?

February is one of the best times of the year to fly to Košice from Boston. Prices for February average $1,095 per person but you can even find prices for as low as $585. The most expensive prices can be found in the month of July. Opting for a February flight can save you 36% on your journey compared to booking in July

When is the cheapest time to fly from Boston to Košice (BOS - KSC)?

When flying from Boston to Košice, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the morning.

Cheap Lufthansa flights from Boston to Košice

Explore cheap flight options specifically provided by Lufthansa for the route between Boston and Košice. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Find some of the cheapest Lufthansa flights traveling from Boston to Košice. It's recommended that users confirm their flight details before booking.
Sun 7/218:05 pmBOS - KSC
2 stops21h 45mLufthansa
Tue 7/304:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 5/2$1,062
Thu 7/258:05 pmBOS - KSC
2 stops21h 45mLufthansa
Fri 8/24:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 5/2$1,095
Thu 7/188:05 pmBOS - KSC
2 stops21h 45mLufthansa
Tue 7/304:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 5/2$1,112
Thu 6/208:05 pmBOS - KSC
2 stops21h 45mLufthansa
Sun 6/304:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 4/30$1,242

Cheap Austrian Airlines flights from Boston to Košice

Explore cheap flight options specifically provided by Austrian Airlines for the route between Boston and Košice. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the lowest-priced Austrian Airlines flights we've found at this time heading from Boston to Košice. Deals frequently update to provide users with more options.
Sun 7/215:10 pmBOS - KSC
1 stop24h 40mAustrian Airlines
Tue 7/302:35 pmKSC - BOS
1 stop29h 15mAustrian Airlines
Deal found 5/2$1,018
Sun 7/215:10 pmBOS - KSC
1 stop24h 40mAustrian Airlines
Tue 7/304:40 amKSC - BOS
2 stops18h 08mAustrian Airlines
Deal found 5/2$1,028
Thu 7/182:25 pmBOS - KSC
2 stops17h 35mAustrian Airlines
Tue 7/302:35 pmKSC - BOS
1 stop29h 15mAustrian Airlines
Deal found 5/2$1,167

Cheap Boston to Košice flights in May & June 2024

Find cheap flight options from Boston to Košice specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
These are some of the most attractive deals on flights from Boston to Košice in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 6/208:05 pmBOS - KSC
2 stops21h 45mLufthansa
Sun 6/304:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 4/30$1,242
Thu 6/206:05 amBOS - KSC
2 stops25h 55mMultiple Airlines
Sun 6/302:35 pmKSC - BOS
1 stop29h 15mMultiple Airlines
Deal found 4/30$1,294
Thu 6/2012:35 pmBOS - KSC
3 stops29h 40mMultiple Airlines
Sun 6/304:40 amKSC - BOS
3 stops20h 10mMultiple Airlines
Deal found 4/30$1,433
Thu 6/2012:35 pmBOS - KSC
2 stops29h 15mMultiple Airlines
Sun 6/304:40 amKSC - BOS
3 stops19h 20mMultiple Airlines
Deal found 4/30$1,696

Boston to Košice 2024 flight deals

Discover exclusive flight deals for travel between Boston and Košice in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
These are some of the most attractive deals on flights from Boston to Košice in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 11/209:55 pmBOS - KSC
1 stop28h 45mSWISS
Wed 11/272:35 pmKSC - BOS
1 stop11h 40mSWISS
Deal found 5/1$607
Wed 11/205:30 pmBOS - KSC
1 stop14h 45mAustrian Airlines
Wed 11/272:55 pmKSC - BOS
2 stops32h 30mAustrian Airlines
Deal found 5/1$628
Wed 11/201:30 pmBOS - KSC
2 stops18h 45mAustrian Airlines
Wed 11/272:55 pmKSC - BOS
2 stops32h 30mAustrian Airlines
Deal found 5/2$632
Sun 7/215:10 pmBOS - KSC
1 stop24h 40mAustrian Airlines
Tue 7/302:35 pmKSC - BOS
1 stop29h 15mAustrian Airlines
Deal found 5/2$1,018
Sun 7/215:10 pmBOS - KSC
1 stop24h 40mAustrian Airlines
Tue 7/304:40 amKSC - BOS
2 stops18h 08mAustrian Airlines
Deal found 5/2$1,028
Sun 7/218:05 pmBOS - KSC
2 stops21h 45mLufthansa
Tue 7/304:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 5/2$1,062
Thu 7/256:05 amBOS - KSC
2 stops35h 45mMultiple Airlines
Fri 8/29:25 amKSC - BOS
1 stop16h 40mMultiple Airlines
Deal found 5/2$1,071
Thu 7/258:05 pmBOS - KSC
2 stops21h 45mLufthansa
Fri 8/24:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 5/2$1,095
Thu 7/188:05 pmBOS - KSC
2 stops21h 45mLufthansa
Tue 7/304:40 amKSC - BOS
2 stops19h 10mLufthansa
Deal found 5/2$1,112

One-way flights to Košice from Boston

Search for one-way flight options from Boston to Košice. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Users traveling one-way from Boston to Košice can select one of these great deals. Users can also find round-trip Boston to Košice flights by using the search form above.
Thu 6/203:26 pmBOS - KSC
3 stops42h 14mMultiple Airlines
Deal found 5/1$537
Thu 6/2010:41 amBOS - KSC
2 stops46h 59mMultiple Airlines
Deal found 5/1$557

Find flights from Boston to Košice within your budget

Customize your flight search to find flights from Boston 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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,018 - $1,294

Route

Depart

Return

Price

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Sun 7/21

1 stop24h 40m

Košice Barca

Tue 7/30

1 stop29h 15m

$1,018

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Sun 7/21

1 stop24h 40m

Košice Barca

Tue 7/30

2 stops18h 08m

$1,028

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Sun 7/21

2 stops21h 45m

Košice Barca

Tue 7/30

2 stops19h 10m

$1,062

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 7/25

2 stops35h 45m

Košice Barca

Fri 8/2

1 stop16h 40m

$1,071

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 7/25

2 stops21h 45m

Košice Barca

Fri 8/2

2 stops19h 10m

$1,095

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 7/18

2 stops21h 45m

Košice Barca

Tue 7/30

2 stops19h 10m

$1,112

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 7/18

2 stops17h 35m

Košice Barca

Tue 7/30

1 stop29h 15m

$1,167

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 6/20

2 stops21h 45m

Košice Barca

Sun 6/30

2 stops19h 10m

$1,242

Boston Logan IntlKošice Barca

BOS - KSC

BOSKSC

Boston Logan Intl

Thu 6/20

2 stops25h 55m

Košice Barca

Sun 6/30

1 stop29h 15m

$1,294

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Boston to Košice?

Use this chart to determine the cheapest time to fly round-trip from Boston to Košice. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Košice flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Košice by month

Plan your trip from Boston to Košice by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Košice is currently $547 while a round-trip flight costs $1,121. Price data was last updated on April 28, 2024.

Temperature and rainfall in Košice by month

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

KSC

Temperature

28.4 - 64.4 °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 May 3, 2024.
Peruse reviews from past customers who have flown with Lufthansa and Austrian Airlines from Boston to Košice to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,076 reviews
Check prices

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Austrian Airlines
7.7
Good
1,076 reviews
Austrian Airlines
7.7
Good
1,076 reviews
Check prices

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Lufthansa
7.0
Good
7,726 reviews
Austrian Airlines
7.7
Good
1,076 reviews
Check prices

Overall

7.7

Crew

8.1

Boarding

7.6

Comfort

7.5

Entertainment

6.9

Food

6.8

Reviews

1 / 10

Amazingly smooth and easy check in and boarding process. Food was a bit meh, but everything else was great.

Related info for your journey

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

  • Can I find flights from Boston to Košice for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Boston to Košice for under $1,100. The cheapest flight booked recently is on Austrian Airlines for just $1,018, but on average you can expect to pay $1,252.

  • What are the cheapest airlines flying from Boston to Košice round-trip?

    According to our current data, Austrian Airlines ($1,018), and Lufthansa ($1,062) offers the cheapest pricing from Boston to Košice. You may be able to fly from Boston to Košice for 7% less than the average price by searching for these airlines.

  • What does BOS to KSC mean?

    BOS and KSC are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to KSC refers to a flight route from Boston Logan Intl Airport to Košice Barca Airport.

  • Can I find deals for flights from Boston to Košice that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Košice flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Košice with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Košice flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • Can I find deals for flights from Boston to Košice that allow pets onboard?

    Many airlines flying from Boston to Košice offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Košice?

    Yes, you can often find last-minute deals on Boston to Košice flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Košice flight deals updated?

    The Boston to Košice flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Boston to Košice
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Bratislava flights

Top 2 airlines flying from Boston to Košice

Discover the top 2 airlines that operate flights from Boston to Košice. 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 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$624Average$912FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest$955Average$1,104FlexibilityNo cancel feeOn-time78%
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Search flights from Boston to Košice by cabin class

Find flights from Boston to Košice, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Košice?

Cheapflights helps you search for flights from Boston to Košice via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Košice?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Košice for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Košice with no change fees?

Yes, we can. To see specific flights from Boston to Košice with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Košice become cheaper?

Of course! You can now track prices for flights from Boston to Košice and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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