One Way

Popular Filters

Departure Airports

One Way Price

SGD 1,310 SGD 7,000

Duration

24 h 0 m 39 h 30 m

Stops From San Francisco

Departure From San Francisco

6 AM - 12 PM

SGD 1,310

12 PM - 6 PM

SGD 1,338

After 6 PM

SGD 1,319

Arrival at Kastoria

6 AM - 12 PM

SGD 1,310

Alliances & Airlines

Oneworld

()

SkyTeam

(1)

Star Alliance

(17)

Layover Airports

+ 3 more

Layover Duration

9 h 15 m 23 h 30 m

San Francisco To Kastoria Flights

Book San Francisco to Kastoria flight tickets at lowest price. Get best deals on your upcoming San Francisco to Kastoria flights only on MakeMyTrip. Also Book Kastoria to San Francisco Flights. Currently 11 flights flying from San Francisco to Kastoria. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.


Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 27 Jun 2026 20:10:31
United Airlines, Sky Express

SGD 1,310

San Jose to Kastoria , 30 Jun

United Airlines UA | 2451

06:30

Tue, 30 Jun 26

Terminal A

San Jose, United States

04 h 24 m

12:54

Tue, 30 Jun 26

Terminal T1

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 422

16:20

Tue, 30 Jun 26

Terminal T1

Chicago, United States

10 h 15 m

10:35

Wed, 1 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Lufthansa, Sky Express

SGD 1,319

San Francisco to Kastoria , 30 Jun

United Airlines UA | 8882 | Operated By Lufthansa

21:05

Tue, 30 Jun 26

Terminal I

San Francisco, United States

11 h 05 m

17:10

Wed, 1 Jul 26

Terminal T2

Munich, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 1756

19:30

Wed, 1 Jul 26

Terminal T2

Munich, Germany

02 h 35 m

23:05

Wed, 1 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Lufthansa, Sky Express

SGD 1,338

San Francisco to Kastoria , 30 Jun

United Airlines UA | 8828 | Operated By Lufthansa

14:40

Tue, 30 Jun 26

Terminal I

San Francisco, United States

10 h 45 m

10:25

Wed, 1 Jul 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 1282

13:50

Wed, 1 Jul 26

Terminal T1

Frankfurt, Germany

02 h 50 m

17:40

Wed, 1 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Swiss, Sky Express

SGD 1,352

San Francisco to Kastoria , 30 Jun

United Airlines UA | 44

14:20

Tue, 30 Jun 26

Terminal T3

San Francisco, United States

11 h

10:20

Wed, 1 Jul 26

Zurich, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Swiss LX | 1838

12:05

Wed, 1 Jul 26

Zurich, Switzerland

02 h 40 m

15:45

Wed, 1 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Sky Express

SGD 1,485

San Francisco to Kastoria , 30 Jun

United Airlines UA | 1849

08:10

Tue, 30 Jun 26

Terminal T3

San Francisco, United States

05 h 15 m

16:25

Tue, 30 Jun 26

Washington-Dulles Apt, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 982

17:20

Tue, 30 Jun 26

Washington-Dulles Apt, United States

09 h 40 m

10:00

Wed, 1 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Sky Express

SGD 1,878

San Francisco to Kastoria , 30 Jun

United Airlines UA | 419

06:10

Tue, 30 Jun 26

Terminal T3

San Francisco, United States

05 h 50 m

15:00

Tue, 30 Jun 26

Terminal C

Newark, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 124

15:50

Tue, 30 Jun 26

Terminal C

Newark, United States

09 h 20 m

08:10

Wed, 1 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, ITA Airways, Sky Express

SGD 6,690

San Francisco to Kastoria , 30 Jun

United Airlines UA | 507

16:55

Tue, 30 Jun 26

Terminal T3

San Francisco, United States

11 h 45 m

13:40

Wed, 1 Jul 26

Terminal T3

Rome - Fiumicino Apt, Italy

BAGGAGE : CHECK INCABIN

Information not available

ITA Airways AZ | 722

21:50

Wed, 1 Jul 26

Terminal T1

Rome - Fiumicino Apt, Italy

01 h 55 m

00:45

Thu, 2 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Aegean Airlines, Sky Express

SGD 6,696

San Francisco to Kastoria , 30 Jun

United Airlines UA | 44

14:20

Tue, 30 Jun 26

Terminal T3

San Francisco, United States

11 h

10:20

Wed, 1 Jul 26

Zurich, Switzerland

BAGGAGE : CHECK INCABIN

Information not available

Aegean Airlines A3 | 1985 | Operated By Swiss

21:20

Wed, 1 Jul 26

Zurich, Switzerland

02 h 35 m

00:55

Thu, 2 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Aegean Airlines, Sky Express

SGD 6,713

San Francisco to Kastoria , 30 Jun

United Airlines UA | 507

16:55

Tue, 30 Jun 26

Terminal T3

San Francisco, United States

11 h 45 m

13:40

Wed, 1 Jul 26

Terminal T3

Rome - Fiumicino Apt, Italy

BAGGAGE : CHECK INCABIN

Information not available

Aegean Airlines A3 | 653

22:20

Wed, 1 Jul 26

Terminal T1

Rome - Fiumicino Apt, Italy

02 h

01:20

Thu, 2 Jul 26

Athens, Greece

BAGGAGE : CHECK INCABIN

Information not available

Sky Express GQ | 2

06:00

Thu, 2 Jul 26

Athens, Greece

01 h 05 m

07:05

Thu, 2 Jul 26

Kastoria, Greece

BAGGAGE : CHECK INCABIN

Information not available

San Francisco to Kastoria Flights Information:-

Looking for San Francisco to Kastoria Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Kastoria is Aristotelis and the IATA code for the same is KSO.
Currently, there are 6 airlines operating flights between the two destinations and approximately 11 flights take off from San Francisco to Kastoria every week.

Need information on San Francisco to Kastoria airfare?

The minimum airfare for a San Francisco to Kastoria flight would be 1310, which may go up to 6713 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for San Francisco to Kastoria

If you are looking for San Francisco to Kastoria flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Aegean Airlines, ITA Airways, Lufthansa, Sky Express, Swiss, United Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Aegean Airlines : 2, ITA Airways : 2, Lufthansa : 2, Sky Express : 2, Swiss : 2, United Airlines : 2

To board the first San Francisco to Kastoria flight, choose United Airlines, Sky Express, which departs at 06:05 The last flight for this route is United Airlines, Lufthansa, Sky Express, departing at 21:05

Kastoria Airport Information

Aristotelis

About San Francisco (SFO)

San Francisco is a captivating city that offers a unique blend of cultural diversity, stunning architecture, and scenic beauty. For travelers from Singapore, this Californian gem presents an exciting opportunity to explore one of the most iconic destinations in the United States. Known for its liberal community, Victorian architecture, and mystical fog, San Francisco is a city that has something for everyone.

Best Time to Visit

The ideal time to visit San Francisco is from September to November when the weather is warm and pleasant. Spring is another great time to visit, with temperatures ranging from cool to mild. Summers can be crowded with tourists, and winters are typically cool and rainy. For Singapore travelers looking to experience local festivals, visiting during events like the San Francisco International Film Festival in April or Fleet Week in October can be particularly rewarding.

Getting There

San Francisco International Airport (SFO) is the main gateway for international travelers. Flights to San Francisco from Singapore are available with several airlines, including Singapore Airlines, United Airlines, and Cathay Pacific. When booking a San Francisco flight ticket, ensure you have a valid ESTA visa waiver if you are traveling for tourism or business purposes. For cheap flights to San Francisco, consider booking well in advance or during off-peak seasons.

Where to Stay

San Francisco offers a range of accommodations to suit different budgets. For luxury stays, areas like Nob Hill and Union Square are ideal, offering high-end hotels and proximity to major attractions. Budget travelers can find affordable options in neighborhoods like Fisherman's Wharf and the Mission District. Popular hotels include the Fairmont San Francisco, Hotel Nikko, and the Green Tortoise Hostel.

Must-See Places & Experiences

San Francisco is home to several iconic landmarks and attractions:
โ€ข Golden Gate Bridge
โ€ข Alcatraz Island
โ€ข Fisherman's Wharf
โ€ข Chinatown
โ€ข The Painted Ladies
โ€ข Exploratorium
โ€ข Golden Gate Park
For a unique cultural experience, visit the Mission District for its vibrant murals and eclectic food scene. Day trips to nearby locations like Napa Valley for wine tasting or Muir Woods for hiking are also highly recommended.

Local Transportation

Getting around San Francisco is convenient with various transportation options. The BART (Bay Area Rapid Transit) connects the airport to downtown. Muni buses and streetcars cover most parts of the city. For short distances, ride-sharing services like Uber and Lyft are popular. Renting a bike or taking a cable car ride can add a fun element to your travel.

Food & Dining

San Francisco's culinary scene is diverse and exciting. Must-try local dishes include clam chowder in a sourdough bread bowl, Mission-style burritos, and Dungeness crab. Highly recommended restaurants include:
โ€ข Tartine Bakery
โ€ข Zuni Cafรฉ
โ€ข Swan Oyster Depot
โ€ข La Taqueria
For fine dining, visit Michelin-starred restaurants like Benu and Atelier Crenn.

Practical Travel Tips

When visiting San Francisco, keep these practical tips in mind:
โ€ข Currency: US Dollar (USD)
โ€ข Language: English
โ€ข Safety: San Francisco is generally safe, but be cautious in certain neighborhoods at night
โ€ข Apps: Download apps like Google Maps, Uber, and Yelp for navigating and finding dining options
โ€ข Power Adapter: US uses Type A and B plugs, so bring an adapter

San Francisco is a city that promises a memorable experience for travelers from Singapore, combining cultural richness, scenic beauty, and exciting activities. Whether you're looking for cheap flight tickets to San Francisco or planning a luxurious stay, this city has something to offer everyone.

Important Information about San Francisco to Kastoria Flight

Lowest Fare to Travel with Date SGD undefined- 30 Jun
Total flights from San Francisco to Kastoria in a week 11 Flights
First Flight United Airlines, Sky Express, departs at 06:05
Last FlightUnited Airlines, Lufthansa, Sky Express, departs at 21:05
Non-Stop Flights from San Francisco to Kastoria0
Airport Name & codes of San Francisco & Kastoria San Francisco Airport, San Francisco-SFO, Aristotelis,Kastoria-KSO

San Francisco Address

Address : San Francisco, CA 94128, United States
Tel : +1 650-821-8211

About Kastoria (KSO)

Kastoria

Kastoria Address

Frequently Asked Questions - San Francisco to Kastoria Flights

Can I find cheap accommodation near to airport when travelling from San Francisco to Kastoria?

There are several accommodation options available near the Aristotelis. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

Is passport mandatory to travel from San Francisco to Kastoria?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

Can I cancel my ticket from San Francisco to Kastoria without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

How do MakeMyTrip finds the lowest available dare for flights from San Francisco to Kastoria?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.

Is there a way to make flexible departure date bookings for your San Francisco to Kastoria flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from San Francisco to Kastoria. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

What is the best time to book cheap flight tickets from San Francisco to Kastoria?

To get cheap flight tickets from San Francisco to Kastoria, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from San Francisco (SFO) to Kastoria (KSO) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Which airlines offer cheapest airfare from San Francisco to Kastoria?

There is no set pricing for airlines to offer cheap flight fare from San Francisco to Kastoria. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from San Francisco to Kastoria.