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฿5,061+ Direct flights from San Francisco

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. 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
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

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 23 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 27/5

21:54-06:45

Nonstop5h 51m

Boston Logan Intl

Wed 10/6

07:00-10:57

Nonstop6h 57m

฿10,254

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 2/6

23:59-08:40

Nonstop5h 41m

Boston Logan Intl

Mon 8/6

21:25-01:04

Nonstop6h 39m

฿10,419

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 21/4

12:30-21:28

Nonstop5h 58m

Boston Logan Intl

Sun 26/4

05:30-09:11

Nonstop6h 41m

฿10,419
Fastest return journey

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 29/4

13:00-21:41

Nonstop5h 41m

Boston Logan Intl

Mon 11/5

20:59-00:32

Nonstop6h 33m

฿10,419

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 4/5

20:45-05:27

Nonstop5h 42m

Boston Logan Intl

Thu 7/5

06:20-10:05

Nonstop6h 45m

฿10,419

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 3/5

22:30-07:25

Nonstop5h 55m

Boston Logan Intl

Fri 8/5

20:59-00:32

Nonstop6h 33m

฿10,419

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 4/5

15:10-23:58

Nonstop5h 48m

Boston Logan Intl

Wed 6/5

20:21-23:59

Nonstop6h 38m

฿10,419

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 28/4

22:30-07:25

Nonstop5h 55m

Boston Logan Intl

Thu 7/5

20:59-00:32

Nonstop6h 33m

฿10,419

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Fri 14/8

20:58-05:50

Nonstop5h 52m

Boston Logan Intl

Tue 1/9

16:15-19:40

Nonstop6h 25m

฿10,747

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 13/7

22:00-06:54

Nonstop5h 54m

Boston Logan Intl

Tue 28/7

07:00-10:57

Nonstop6h 57m

฿10,747

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 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
8.5
Very Good
1,381 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
EVA Air
8.5
Very Good
1,381 reviews
EVA Air
8.5
Very Good
1,381 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.5

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..

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 23 March 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 ฿3,369. If you're looking for a direct round-trip flight from San Francisco, you can expect to pay around ฿6,797.

  • How long is a direct flight from San Francisco?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from San Francisco to last approximately 5h 45m on average. The quickest direct flight from San Francisco at this time departs from San Francisco (5h 45m), while the longest leaves from San Francisco (5h 45m).

  • 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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