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฿18,734+ Direct flights from San Francisco

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — BKK
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco
Explore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 13 February 2026.

Tue 19/523:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Wed 27/508:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 11/2฿18,734
Tue 5/523:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Sat 16/508:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 10/2฿19,510
Wed 24/623:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Wed 1/708:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 12/2฿20,254
Sat 18/423:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Sat 25/408:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 9/2฿20,285
Mon 10/823:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Mon 24/808:37
SJO
-
SFO
Nonstop6h 57m
United Airlines
Deal found 10/2฿20,626
Sun 2/823:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Mon 10/808:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 11/2฿20,813
Mon 8/623:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Tue 23/608:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 10/2฿20,875
Mon 16/300:05
SFO
-
SJO
Nonstop6h 27m
United Airlines
Tue 21/408:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 12/2฿21,061
Sat 20/623:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Sat 27/608:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 9/2฿21,712
Sat 28/300:05
SFO
-
SJO
Nonstop6h 30m
United Airlines
Sat 25/408:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 10/2฿21,836
Fri 10/423:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Sat 18/408:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 12/2฿21,898
Wed 17/623:36
SFO
-
SJO
Nonstop6h 39m
United Airlines
Mon 29/608:45
SJO
-
SFO
Nonstop6h 45m
United Airlines
Deal found 10/2฿21,960

Find direct flights from San Francisco within your budget

 
Use the slider to find direct flights from San Francisco within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 13 February 2026.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Sun 26/4

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Thu 21/5

08:45-14:30

Nonstop6h 45m

฿18,734

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 20/5

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Wed 27/5

08:45-14:30

Nonstop6h 45m

฿18,734

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 1/7

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Wed 8/7

08:45-14:30

Nonstop6h 45m

฿18,734

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Tue 14/4

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Mon 27/4

08:45-14:30

Nonstop6h 45m

฿19,510

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Tue 5/5

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Sun 17/5

08:45-14:30

Nonstop6h 45m

฿19,510

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Wed 24/6

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Sat 4/7

08:45-14:30

Nonstop6h 45m

฿19,510

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Thu 21/5

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Thu 28/5

08:45-14:30

Nonstop6h 45m

฿19,510

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Fri 1/5

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Sun 10/5

08:45-14:30

Nonstop6h 45m

฿20,285

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Sat 27/6

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Sat 4/7

08:45-14:30

Nonstop6h 45m

฿20,285

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Thu 9/4

23:36-07:15

Nonstop6h 39m

San José Juan Santamaria Intl

Mon 20/4

08:45-14:30

Nonstop6h 45m

฿20,285

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from San Francisco

Have a flexible travel schedule? Discover the best time to fly from San Francisco with our price prediction graph.
Estimated return 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.

Reviews of airlines flying direct to San Francisco

Get insights into the airlines that provide direct flights from San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from San Francisco. Reviews last updated Cheapflights.
Get a feel of what it's like to fly with EVA Air, China Airlines, andCathay Pacific from San Francisco by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,353 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
China Airlines
8.3
Very Good
804 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Cathay Pacific
7.6
Good
1,162 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Related info for your journey

Access useful and relevant information related to your journey from San Francisco. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 February 2026.

  • Where can you fly direct from San Francisco?

    Currently, the most popular direct flight destination from San Francisco is Newark Airport.

  • How much are direct flights from San Francisco?

    On average, a one-way direct flight from San Francisco will cost users approximately ฿3,083. If you're looking for a direct round-trip flight from San Francisco, you can expect to pay around ฿29,303.

  • What is the best time of year to fly direct from San Francisco?

    If you're seeking the lowest price on a direct flight from San Francisco, September is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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