How do I get Price Alerts for flights from Košice to San Francisco?

Confirm your travel details to search for the latest offers for flights from Košice to San Francisco . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Košice to San Francisco with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

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.

When did momondo last update prices for flights from Košice Barca Airport to San Francisco Airport?

Prices for flights from Košice Barca Airport to San Francisco Airport were last updated today.

How old do you have to be to fly from Košice Barca Airport to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Košice Barca Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,131 Cheap Flights from Košice to San Francisco in 2025/26

1 adult

0 bags

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Find the cheapest flights from Košice to San Francisco

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:40 pm - 4:30 pmKSC-SFO

34h 50m1 stop

8:25 pm - 6:50 pmSFO-KSC

14h 25m1 stop

$1,131SWISS

Find Deal

Wed, Mar 4 - Sun, Mar 8

2:40 pm - 4:30 pmKSC-SFO

34h 50m1 stop

8:25 pm - 6:50 pmSFO-KSC

14h 25m1 stop

$1,135SWISS

Find Deal

Wed, Mar 4 - Sun, Mar 8

2:55 pm - 9:39 pmKSC-SFO

39h 44m2 stops

2:30 pm - 2:15 pmSFO-KSC

39h 45m2 stops

$1,155Austrian Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

2:55 pm - 9:39 pmKSC-SFO

39h 44m2 stops

2:30 pm - 2:15 pmSFO-KSC

39h 45m2 stops

$1,159Austrian Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

2:40 pm - 5:00 pmKSC-SFO

35h 20m2 stops

8:25 pm - 6:50 pmSFO-KSC

14h 25m1 stop

$1,173SWISS

Find Deal

Wed, Mar 4 - Sun, Mar 8

2:40 pm - 1:20 pmKSC-SFO

31h 40m2 stops

8:25 pm - 6:50 pmSFO-KSC

14h 25m1 stop

$1,176SWISS

Find Deal

Wed, Mar 4 - Sun, Mar 8

SWISS flights from Košice to San Francisco

Our best SWISS deals on Košice to San Francisco flight tickets

SWISS

Mar 4

KSC2:40 pmKošice Barca

34h 50m

1 stop

SFO4:30 pmSan Francisco

Mar 8

SFO8:25 pmSan Francisco

14h 25m

1 stop

KSC6:50 pmKošice Barca

$1,131

Find similar

SWISS

Mar 4

KSC2:40 pmKošice Barca

34h 50m

1 stop

SFO4:30 pmSan Francisco

Mar 8

SFO8:25 pmSan Francisco

14h 25m

1 stop

KSC6:50 pmKošice Barca

$1,135

Find similar

SWISS

Mar 4

KSC2:40 pmKošice Barca

35h 20m

2 stops

SFO5:00 pmSan Francisco

Mar 8

SFO8:25 pmSan Francisco

14h 25m

1 stop

KSC6:50 pmKošice Barca

$1,173

Find similar

Austrian Airlines flights from Košice to San Francisco

Our best Austrian Airlines deals on Košice to San Francisco flight tickets

Austrian Airlines

Mar 4

KSC2:55 pmKošice Barca

39h 44m

2 stops

SFO9:39 pmSan Francisco

Mar 8

SFO2:30 pmSan Francisco

39h 45m

2 stops

KSC2:15 pmKošice Barca

$1,155

Find similar

Austrian Airlines

Mar 4

KSC2:55 pmKošice Barca

39h 44m

2 stops

SFO9:39 pmSan Francisco

Mar 8

SFO2:30 pmSan Francisco

39h 45m

2 stops

KSC2:15 pmKošice Barca

$1,159

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Wed 3/4

2:40 pm-4:30 pm

1 stop34h 50m

San Francisco

Sun 3/8

8:25 pm-6:50 pm

1 stop14h 25m

$1,131

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Wed 3/4

2:40 pm-4:30 pm

1 stop34h 50m

San Francisco

Sun 3/8

8:25 pm-6:50 pm

1 stop14h 25m

$1,135

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Wed 3/4

2:55 pm-9:39 pm

2 stops39h 44m

San Francisco

Sun 3/8

2:30 pm-2:15 pm

2 stops39h 45m

$1,155

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Wed 3/4

2:55 pm-9:39 pm

2 stops39h 44m

San Francisco

Sun 3/8

2:30 pm-2:15 pm

2 stops39h 45m

$1,159

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Wed 3/4

2:40 pm-5:00 pm

2 stops35h 20m

San Francisco

Sun 3/8

8:25 pm-6:50 pm

1 stop14h 25m

$1,173

KošiceSan Francisco

KSC - SFO

KSCSFO

Košice Barca

Wed 3/4

2:40 pm-1:20 pm

2 stops31h 40m

San Francisco

Sun 3/8

8:25 pm-6:50 pm

1 stop14h 25m

$1,176

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Košice to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Košice to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Košice to San Francisco (KSC to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Košice to San Francisco

Direct flights	None

There are no direct flights from Košice to San Francisco. There are no popular flight routes from Košice to San Francisco.

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How far is Košice Barca to San Francisco by plane?
Košice Barca and San Francisco are 6054.3 mi apart from one another. In terms of flight time, this usually takes a little over 31h 40m.
When did momondo last update prices for flights from Košice Barca Airport to San Francisco Airport?
Prices for flights from Košice Barca Airport to San Francisco Airport were last updated today.
How old do you have to be to fly from Košice Barca Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Košice Barca Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Košice to San Francisco?
Confirm your travel details to search for the latest offers for flights from Košice to San Francisco. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Košice to San Francisco with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
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.

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Calistoga

Hayward

Big Sur

Santa Clara

Daly City

Fremont

Berkeley

Vallejo

Walnut Creek

Half Moon Bay

Salinas

Turlock

Livermore

Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Košice to San Francisco?

Finding the right flight to San Francisco from Košice is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Košice to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Košice which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Košice to San Francisco?

Once all potential Košice to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Košice and alert you when they change.