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Cheap flights from Kaunas to San Francisco from $718

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kaunas to San Francisco departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kaunas to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 pm - 9:10 pm
KUN
-
SFO
36h 00m
2 stops
Multiple Airlines Logo
5:40 pm - 11:20 am
SFO
-
KUN
32h 40m
1 stop
$1,010Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:10 pm - 9:10 pm
KUN
-
SFO
36h 00m
2 stops
Multiple Airlines Logo
5:40 pm - 8:15 pm
SFO
-
KUN
17h 35m
1 stop
$1,032Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:10 pm - 3:35 pm
KUN
-
SFO
30h 25m
2 stops
Multiple Airlines Logo
5:40 pm - 10:59 pm
SFO
-
KUN
20h 19m
2 stops
$1,169Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
1:50 pm - 3:35 pm
KUN
-
SFO
34h 45m
2 stops
Multiple Airlines Logo
5:35 pm - 12:40 pm
SFO
-
KUN
33h 05m
1 stop
$1,193Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
6:10 pm - 3:35 pm
KUN
-
SFO
30h 25m
2 stops
Multiple Airlines Logo
5:40 pm - 10:59 pm
SFO
-
KUN
20h 19m
2 stops
$1,202Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:10 pm - 3:35 pm
KUN
-
SFO
30h 25m
2 stops
Multiple Airlines Logo
5:40 pm - 11:15 pm
SFO
-
KUN
20h 35m
3 stops
$1,218Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:10 pm - 3:35 pm
KUN
-
SFO
30h 25m
2 stops
Multiple Airlines Logo
5:40 pm - 11:15 pm
SFO
-
KUN
20h 35m
3 stops
$1,238Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:20 am - 5:45 pm
KUN
-
SFO
44h 25m
3 stops
Multiple Airlines Logo
8:10 am - 11:50 pm
SFO
-
KUN
29h 40m
3 stops
$1,284Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
10:05 pm - 5:45 pm
KUN
-
SFO
28h 40m
2 stops
Multiple Airlines Logo
8:10 am - 11:50 pm
SFO
-
KUN
29h 40m
3 stops
$1,297Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
1:15 pm - 12:05 pm
KUN
-
SFO
31h 50m
3 stops
Multiple Airlines Logo
3:40 pm - 10:59 pm
SFO
-
KUN
22h 19m
2 stops
$1,405Multiple Airlines
Sat, Mar 21 - Sat, Mar 28

momondo Fare Finder

 
Customize your flight search to find flights from Kaunas to San Francisco 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 February 6, 2026.
Use the filters below to find and compare flights from Kaunas to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

6:10 pm-9:10 pm

2 stops36h 00m

San Francisco

Sat 3/28

5:40 pm-11:20 am

1 stop32h 40m

$1,010

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

6:10 pm-9:10 pm

2 stops36h 00m

San Francisco

Sat 3/28

5:40 pm-8:15 pm

1 stop17h 35m

$1,032

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

6:10 pm-3:35 pm

2 stops30h 25m

San Francisco

Sat 3/28

5:40 pm-10:59 pm

2 stops20h 19m

$1,169

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Mon 3/23

1:50 pm-3:35 pm

2 stops34h 45m

San Francisco

Mon 3/30

5:35 pm-12:40 pm

1 stop33h 05m

$1,193

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

6:10 pm-3:35 pm

2 stops30h 25m

San Francisco

Sat 3/28

5:40 pm-10:59 pm

2 stops20h 19m

$1,202

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

6:10 pm-3:35 pm

2 stops30h 25m

San Francisco

Sat 3/28

5:40 pm-11:15 pm

3 stops20h 35m

$1,218

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

6:10 pm-3:35 pm

2 stops30h 25m

San Francisco

Sat 3/28

5:40 pm-11:15 pm

3 stops20h 35m

$1,238

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Mon 3/23

6:20 am-5:45 pm

3 stops44h 25m

San Francisco

Mon 3/30

8:10 am-11:50 pm

3 stops29h 40m

$1,284

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Mon 3/23

10:05 pm-5:45 pm

2 stops28h 40m

San Francisco

Mon 3/30

8:10 am-11:50 pm

3 stops29h 40m

$1,297

KaunasSan Francisco

KUN - SFO

KUNSFO

Kaunas

Sat 3/21

1:15 pm-12:05 pm

3 stops31h 50m

San Francisco

Sat 3/28

3:40 pm-10:59 pm

2 stops22h 19m

$1,405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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When to book flights from Kaunas to San Francisco

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

Cheap Kaunas to San Francisco (KUN to SFO) flight deals and tips

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

Fastest flight time

30h 25m

Direct flights

None
The fastest flight from Kaunas to San Francisco takes 30h 25m
There are no direct flights from Kaunas to San Francisco. There are no popular flight routes from Kaunas to San Francisco.
Search flight deals

  • How far is Kaunas to San Francisco by plane?

    San Francisco is 5725.3 mi away from Kaunas. 30h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kaunas Airport to San Francisco Airport?

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

  • How old do you have to be to fly from Kaunas 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 Kaunas Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Kaunas from San Francisco. 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 Kaunas 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Santa Clara
Walnut Creek
Berkeley
Big Sur
Fremont
Half Moon Bay
Daly City
Salinas
Vallejo
Sunnyvale
Livermore
Turlock

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Kaunas to San Francisco flights to just show those with flexible booking policies.

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

Once all potential Kaunas 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 Kaunas to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kaunas to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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