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Cheap flights from Idaho to Slovakia from $883

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Slovakia departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho to Slovakia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:37 am - 2:00 pm
BOI
-
KSC
19h 23m
3 stops
Lufthansa Logo
5:25 am - 9:25 pm
KSC
-
BOI
24h 00m
3 stops
$883Lufthansa
Wed, Aug 26 - Wed, Sep 16
Austrian Airlines Logo
7:05 am - 2:00 pm
BOI
-
KSC
22h 55m
2 stops
Austrian Airlines Logo
2:45 pm - 4:48 pm
KSC
-
BOI
58h 03m
2 stops
$946Austrian Airlines
Thu, Aug 27 - Mon, Sep 14
Multiple Airlines Logo
7:05 am - 2:00 pm
BOI
-
KSC
22h 55m
2 stops
Multiple Airlines Logo
2:45 pm - 9:25 pm
KSC
-
BOI
38h 40m
3 stops
$947Multiple Airlines
Thu, Aug 27 - Tue, Sep 15
Austrian Airlines Logo
12:23 pm - 2:00 pm
BOI
-
KSC
41h 37m
2 stops
Austrian Airlines Logo
2:45 pm - 4:48 pm
KSC
-
BOI
58h 03m
2 stops
$953Austrian Airlines
Wed, Aug 26 - Wed, Sep 16
Lufthansa Logo
12:23 pm - 11:20 pm
BOI
-
KSC
26h 57m
3 stops
Lufthansa Logo
2:45 pm - 9:25 pm
KSC
-
BOI
38h 40m
3 stops
$971Lufthansa
Thu, Aug 27 - Tue, Sep 15
Multiple Airlines Logo
7:05 am - 2:00 pm
BOI
-
KSC
22h 55m
2 stops
Multiple Airlines Logo
2:45 pm - 9:25 pm
KSC
-
BOI
38h 40m
3 stops
$975Multiple Airlines
Wed, Aug 26 - Wed, Sep 16
Austrian Airlines Logo
7:05 am - 2:00 pm
BOI
-
KSC
22h 55m
2 stops
Austrian Airlines Logo
5:25 am - 4:48 pm
KSC
-
BOI
43h 23m
2 stops
$979Austrian Airlines
Thu, Aug 27 - Tue, Sep 15
Multiple Airlines Logo
12:23 pm - 11:20 pm
BOI
-
KSC
26h 57m
3 stops
Multiple Airlines Logo
5:25 am - 11:25 am
KSC
-
BOI
38h 00m
2 stops
$1,022Multiple Airlines
Thu, Aug 27 - Mon, Sep 14
Lufthansa Logo
12:23 pm - 11:20 pm
BOI
-
KSC
26h 57m
3 stops
Lufthansa Logo
5:25 am - 9:25 pm
KSC
-
BOI
24h 00m
3 stops
$1,126Lufthansa
Thu, Aug 27 - Mon, Sep 14

Lufthansa flights from Idaho to Slovakia

Our best Lufthansa deals on Idaho to Slovakia flight tickets
Lufthansa
Aug 26
BOI10:37 amBoise Air Term. Gowen Fld
19h 23m
3 stops
KSC2:00 pmKošice Barca
Sep 16
KSC5:25 amKošice Barca
24h 00m
3 stops
BOI9:25 pmBoise Air Term. Gowen Fld
$883
Lufthansa
Aug 27
BOI12:23 pmBoise Air Term. Gowen Fld
26h 57m
3 stops
KSC11:20 pmKošice Barca
Sep 15
KSC2:45 pmKošice Barca
38h 40m
3 stops
BOI9:25 pmBoise Air Term. Gowen Fld
$971
Lufthansa
Aug 27
BOI12:23 pmBoise Air Term. Gowen Fld
26h 57m
3 stops
KSC11:20 pmKošice Barca
Sep 14
KSC5:25 amKošice Barca
24h 00m
3 stops
BOI9:25 pmBoise Air Term. Gowen Fld
$1,126

Austrian Airlines flights from Idaho to Slovakia

Our best Austrian Airlines deals on Idaho to Slovakia flight tickets
Austrian Airlines
Aug 27
BOI7:05 amBoise Air Term. Gowen Fld
22h 55m
2 stops
KSC2:00 pmKošice Barca
Sep 14
KSC2:45 pmKošice Barca
58h 03m
2 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$946
Austrian Airlines
Aug 26
BOI12:23 pmBoise Air Term. Gowen Fld
41h 37m
2 stops
KSC2:00 pmKošice Barca
Sep 16
KSC2:45 pmKošice Barca
58h 03m
2 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$953
Austrian Airlines
Aug 27
BOI7:05 amBoise Air Term. Gowen Fld
22h 55m
2 stops
KSC2:00 pmKošice Barca
Sep 15
KSC5:25 amKošice Barca
43h 23m
2 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$979

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Slovakia 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Idaho to Slovakia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Wed 8/26

10:37 am-2:00 pm

3 stops19h 23m

Košice Barca

Wed 9/16

5:25 am-9:25 pm

3 stops24h 00m

$883

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 8/27

7:05 am-2:00 pm

2 stops22h 55m

Košice Barca

Mon 9/14

2:45 pm-4:48 pm

2 stops58h 03m

$946

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 8/27

7:05 am-2:00 pm

2 stops22h 55m

Košice Barca

Tue 9/15

2:45 pm-9:25 pm

3 stops38h 40m

$947

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Wed 8/26

12:23 pm-2:00 pm

2 stops41h 37m

Košice Barca

Wed 9/16

2:45 pm-4:48 pm

2 stops58h 03m

$953

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 8/27

12:23 pm-11:20 pm

3 stops26h 57m

Košice Barca

Tue 9/15

2:45 pm-9:25 pm

3 stops38h 40m

$971

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Wed 8/26

7:05 am-2:00 pm

2 stops22h 55m

Košice Barca

Wed 9/16

2:45 pm-9:25 pm

3 stops38h 40m

$975

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 8/27

7:05 am-2:00 pm

2 stops22h 55m

Košice Barca

Tue 9/15

5:25 am-4:48 pm

2 stops43h 23m

$979

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 8/27

12:23 pm-11:20 pm

3 stops26h 57m

Košice Barca

Mon 9/14

5:25 am-11:25 am

2 stops38h 00m

$1,022

BoiseKošice

BOI - KSC

BOIKSC

Boise Air Term. Gowen Fld

Thu 8/27

12:23 pm-11:20 pm

3 stops26h 57m

Košice Barca

Mon 9/14

5:25 am-9:25 pm

3 stops24h 00m

$1,126

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to Slovakia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Slovakia

Fastest flight time

19h 23m

Direct flights

None
The fastest flight from Idaho to Slovakia takes 19h 23m
There are no direct flights from Idaho to Slovakia. There are no popular flight routes from Idaho to Slovakia.
Search flight deals

Frequently asked questions about flying from Idaho to Slovakia

  • When did momondo last update prices for flights from Idaho to Slovakia?

    Prices for flights from Idaho to Slovakia are refreshed on a daily basis.

  • How old do you have to be to fly from Idaho to Slovakia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Slovakia.

  • What documentation or ID do you need to fly to Slovakia?

    The travel and health documents required for your trip to Slovakia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovakia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Idaho to Slovakia

  • How do I get Price Alerts for flights from Idaho to Slovakia?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Idaho from Slovakia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Idaho to Slovakia with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Slovakia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Slovakia. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to Slovakia with flexible booking policies on momondo?

All flight searches from Idaho to Slovakia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho to Slovakia?

Once you have performed a search for Idaho to Slovakia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Idaho to Slovakia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho to Slovakia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Slovakia and let you know when they change.

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Find better results for your trip to Slovakia

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Popular flights according to clicks in the last 7 days on momondo
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