Flight Destinations in San Francisco County

View ฿15,385 flight on Fri, 25 Sept 2026Opens in a new window

Popular airlines to San Francisco County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • JetBlue Airways

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Francisco County

Prices were available within the past 7 days and start at ฿15,385 for one-way flights and ฿17,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 11 Mar - Thu, 18 Mar
CNX
Chiang Mai
SFO
San Francisco
฿17,800 Return, found 5 days ago
฿17,800
Return
found 5 days ago
Select Korean Air flight, departing Thu, 11 Mar from Chiang Mai to San Francisco, returning Thu, 18 Mar, priced at ฿17,800 found 5 days ago
United
Fri, 12 Jun - Wed, 16 Sept
BKK
Bangkok
SFO
San Francisco
฿26,885 Return, found 1 day ago
฿26,885
Return
found 1 day ago
Select United flight, departing Fri, 12 Jun from Bangkok to San Francisco, returning Wed, 16 Sept, priced at ฿26,885 found 1 day ago
All Nippon Airways
Thu, 4 Jun - Thu, 25 Jun
BKK
Bangkok
SFO
San Francisco
฿27,910 Return, found 2 hours ago
฿27,910
Return
found 2 hours ago
Select All Nippon Airways flight, departing Thu, 4 Jun from Bangkok to San Francisco, returning Thu, 25 Jun, priced at ฿27,910 found 2 hours ago
STARLUX Airlines
Fri, 12 Jun - Wed, 16 Sept
BKK
Bangkok
SFO
San Francisco
฿28,193 Return, found 1 day ago
฿28,193
Return
found 1 day ago
Select STARLUX Airlines flight, departing Fri, 12 Jun from Bangkok to San Francisco, returning Wed, 16 Sept, priced at ฿28,193 found 1 day ago
Korean Air
Fri, 12 Jun - Wed, 16 Sept
BKK
Bangkok
SFO
San Francisco
฿28,560 Return, found 1 day ago
฿28,560
Return
found 1 day ago
Select Korean Air flight, departing Fri, 12 Jun from Bangkok to San Francisco, returning Wed, 16 Sept, priced at ฿28,560 found 1 day ago
Asiana Airlines
Wed, 7 Apr - Sat, 17 Apr
BKK
Bangkok
SFO
San Francisco
฿28,570 Return, found 1 day ago
฿28,570
Return
found 1 day ago
Select Asiana Airlines flight, departing Wed, 7 Apr from Bangkok to San Francisco, returning Sat, 17 Apr, priced at ฿28,570 found 1 day ago
Air Canada
Mon, 26 Oct - Mon, 16 Nov
BKK
Bangkok
SFO
San Francisco
฿28,590 Return, found 2 hours ago
฿28,590
Return
found 2 hours ago
Select Air Canada flight, departing Mon, 26 Oct from Bangkok to San Francisco, returning Mon, 16 Nov, priced at ฿28,590 found 2 hours ago
Delta
Tue, 16 Jun - Tue, 14 Jul
BKK
Bangkok
SFO
San Francisco
฿28,695 Return, found 9 hours ago
฿28,695
Return
found 9 hours ago
Select Delta flight, departing Tue, 16 Jun from Bangkok to San Francisco, returning Tue, 14 Jul, priced at ฿28,695 found 9 hours ago
Korean Air
Sat, 17 Oct - Sat, 7 Nov
HKT
Phuket
SFO
San Francisco
฿29,020 Return, found 1 hour ago
฿29,020
Return
found 1 hour ago
Select Korean Air flight, departing Sat, 17 Oct from Phuket to San Francisco, returning Sat, 7 Nov, priced at ฿29,020 found 1 hour ago
China Airlines
Tue, 9 Jun - Thu, 10 Sept
BKK
Bangkok
SFO
San Francisco
฿30,355 Return, found 1 day ago
฿30,355
Return
found 1 day ago
Select China Airlines flight, departing Tue, 9 Jun from Bangkok to San Francisco, returning Thu, 10 Sept, priced at ฿30,355 found 1 day ago

Trending flights to San Francisco County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 11 Mar - Thu, 18 Mar
CNX
Chiang Mai
SFO
San Francisco
฿17,800 Return, found 5 days ago
฿17,800
Return
found 5 days ago
Select Korean Air flight, departing Thu, 11 Mar from Chiang Mai to San Francisco, returning Thu, 18 Mar, priced at ฿17,800 found 5 days ago

Frequently asked questions

How do I find cheap flights to San Francisco County that have flexible change policies?
We know that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is always a wise idea. Simply click on "No change fee" directly under the "Flexible change policies" filter. Your low-cost, flexible flight to San Francisco County is just a few clicks away.
Which airlines fly to San Francisco County?
Find a seat with one of these airlines and dynamic San Francisco County will be all yours to explore:

  • United Airlines - 5,914 flights to or near San Francisco County each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2,349 flights to or near San Francisco County each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1,222 flights to or near San Francisco County each month, including 1,222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to San Francisco County?
For an amazing deal to San Francisco County, book well ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will show you prices for the days around your travel dates. In the last seven days, ฿17,800 was the best price for a flight to San Francisco County.
How much is a flight to San Francisco County?
The cost of a round-trip journey to San Francisco County in the last seven days ranged between ฿17,800 and ฿30,355. If you were travelling one way from Bangkok (BKK), you could have landed an affordable fare from only ฿15,385.
What are the most popular airports to fly into in San Francisco County?
A major gateway to San Francisco County, about 11,935 flights land at San Francisco Intl. Airport (SFO) every month. Look for a great deal, reserve your seat and prepare to enjoy the best of this popular region.
How much is a plane ticket to San Francisco County?
In the last seven days, journeys to San Francisco County varied between ฿17,800 and ฿30,355. Prices generally depend on the departure time, seating class, airline and how early the fare is booked.
What months are the cheapest to book a flight to San Francisco County?
February is the most affordable month to lock in a seat for your San Francisco County escape. Tickets cost the most during the festive month of December, so keep clear of this time if possible.

Book with confidence

About San Francisco County

Expedia offers flights to San Francisco County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Francisco County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About San Francisco County
*Available to Expedia members.