Find flights
Deals
Airlines

฿4,898+ 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 29/5. 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
27 Apr — 4 May1
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 28 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 5/5

20:45-05:27

Nonstop5h 42m

Boston Logan Intl

Sat 9/5

20:21-23:59

Nonstop6h 38m

฿9,763

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 3/5

22:30-07:25

Nonstop5h 55m

Boston Logan Intl

Wed 6/5

20:45-00:27

Nonstop6h 42m

฿9,763

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 19/4

21:16-06:21

Nonstop6h 05m

Boston Logan Intl

Sun 26/4

05:30-09:11

Nonstop6h 41m

฿9,763

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 4/5

20:45-05:27

Nonstop5h 42m

Boston Logan Intl

Thu 7/5

20:21-23:59

Nonstop6h 38m

฿9,763

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 26/8

14:50-23:41

Nonstop5h 51m

Boston Logan Intl

Sun 30/8

10:00-13:57

Nonstop6h 57m

฿10,749

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 18/5

23:20-08:23

Nonstop6h 03m

Boston Logan Intl

Fri 22/5

20:20-23:57

Nonstop6h 37m

฿11,177
Fastest return journey

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 5/5

07:05-15:39

Nonstop5h 34m

Boston Logan Intl

Tue 26/5

20:59-00:32

Nonstop6h 33m

฿11,735

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sat 12/9

07:00-15:51

Nonstop5h 51m

Boston Logan Intl

Sat 26/9

16:55-20:52

Nonstop6h 57m

฿11,933

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 17/5

21:54-06:45

Nonstop5h 51m

Boston Logan Intl

Sat 23/5

17:45-21:24

Nonstop6h 39m

฿12,722
Cheapest one-way

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Fri 29/5

21:54-06:45

Nonstop5h 51m

฿4,898

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 21 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
1,389 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.0

Overall

8.5

Boarding

8.4

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
1,389 reviews
EVA Air
8.5
Very Good
1,389 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.0

Overall

8.5

Boarding

8.4

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 28 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 ฿4,168.

  • 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, February offers travelers the most options.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from California cities

Book a direc flight from one of these other cities located in California.
Direct flights from Los Angeles
Direct flights from San Diego
Direct flights from Fresno
Direct flights from San Jose

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.