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$1,384+ Cheap flights from Boise (BOI) 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KSC
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Boise to Košice

Best flights from Boise to Košice
Discover carefully curated flight deals from Boise to Košice that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:47 amBOI - KSC
3 stops23h 28mLufthansa
Tue 4/145:25 amKSC - BOI
3 stops24h 11mLufthansa
Deal found 12/15$1,384
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:47 amBOI - KSC
3 stops23h 28mMultiple Airlines
Tue 4/145:25 amKSC - BOI
2 stops25h 22mMultiple Airlines
Deal found 12/15$1,415

Find flight deals from Boise to Košice

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 December 16, 2025.

Round-trip from

$1,384
(Ovago)
From Boise Air Term. Gowen Fld to Košice Barca
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 December 16, 2025.
Use the filters below to find and compare flights from Boise to Košice that are best for you.

Fly from

Boise

Fly to

Košice

Route

Depart

Return

Price

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 3/26

7:47 am-2:15 pm

3 stops23h 28m

Košice Barca

Tue 4/14

5:25 am-9:36 pm

3 stops24h 11m

$1,384

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 3/26

7:47 am-2:15 pm

3 stops23h 28m

Košice Barca

Tue 4/14

5:25 am-10:47 pm

2 stops25h 22m

$1,415

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Boise to Košice

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

Related info for your journey

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

  • How long is the flight from Boise to Košice?

    Departing from Boise to Košice will take you 23h 28m. The distance from Boise to Košice is about 5559 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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.

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