Cheap Flights to San Mateo County | Popular Routes to San Mateo County from HK$2,985

Popular airlines to San Mateo County

  • United

    United

  • EVA Airways

    EVA Airways

  • Cathay Pacific

    Cathay Pacific

  • China Airlines

    China Airlines

  • Philippine Airlines

    Philippine Airlines

  • Delta

    Delta

  • All Nippon Airways

    All Nippon Airways

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Popular cities in San Mateo County

FlightsFlights

San Francisco

San Francisco

Cheap round-trip flights to San Mateo County

Prices were available within the past 7 days and start at HK$2,985 for one-way flights and HK$3,472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 5 Nov - Sun, 9 Nov
ICN
Seoul
SFO
San Francisco
HK$3,472 Return, found 13 hours ago
HK$3,472
Return
found 13 hours ago
Select Air Canada flight, departing Wed, 5 Nov from Seoul to San Francisco, returning Sun, 9 Nov, priced at HK$3,472 found 13 hours ago
Air Premia
Wed, 24 Dec - Sun, 28 Dec
ICN
Seoul
SFO
San Francisco
HK$4,532 Return, found 12 hours ago
HK$4,532
Return
found 12 hours ago
Select Air Premia flight, departing Wed, 24 Dec from Seoul to San Francisco, returning Sun, 28 Dec, priced at HK$4,532 found 12 hours ago
United
Wed, 24 Dec - Sun, 28 Dec
ICN
Seoul
SFO
San Francisco
HK$4,614 Return, found 12 hours ago
HK$4,614
Return
found 12 hours ago
Select United flight, departing Wed, 24 Dec from Seoul to San Francisco, returning Sun, 28 Dec, priced at HK$4,614 found 12 hours ago
Asiana Airlines
Tue, 14 Oct - Sat, 18 Oct
ICN
Seoul
SFO
San Francisco
HK$4,687 Return, found 4 days ago
HK$4,687
Return
found 4 days ago
Select Asiana Airlines flight, departing Tue, 14 Oct from Seoul to San Francisco, returning Sat, 18 Oct, priced at HK$4,687 found 4 days ago
Korean Air
Wed, 26 Nov - Sun, 30 Nov
ICN
Seoul
SFO
San Francisco
HK$4,821 Return, found 4 days ago
HK$4,821
Return
found 4 days ago
Select Korean Air flight, departing Wed, 26 Nov from Seoul to San Francisco, returning Sun, 30 Nov, priced at HK$4,821 found 4 days ago
Delta
Fri, 17 Oct - Wed, 29 Oct
ICN
Seoul
SFO
San Francisco
HK$4,857 Return, found 4 days ago
HK$4,857
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Oct from Seoul to San Francisco, returning Wed, 29 Oct, priced at HK$4,857 found 4 days ago
Cathay Pacific
Sat, 4 Oct - Sun, 4 Jan
TPE
Taipei
SFO
San Francisco
HK$4,878 Return, found 5 hours ago
HK$4,878
Return
found 5 hours ago
Select Cathay Pacific flight, departing Sat, 4 Oct from Taipei to San Francisco, returning Sun, 4 Jan, priced at HK$4,878 found 5 hours ago
Korean Air
Thu, 27 Nov - Sat, 6 Dec
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,925 Return, found 2 hours ago
HK$4,925
Return
found 2 hours ago
Select Korean Air flight, departing Thu, 27 Nov from Hong Kong SAR to San Francisco, returning Sat, 6 Dec, priced at HK$4,925 found 2 hours ago
STARLUX Airlines
Sun, 5 Oct - Sat, 18 Oct
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,318 Return, just found
HK$5,318
Return
just found
Select STARLUX Airlines flight, departing Sun, 5 Oct from Hong Kong SAR to San Francisco, returning Sat, 18 Oct, priced at HK$5,318 just found
China Airlines
Thu, 4 Sep - Wed, 10 Sep
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,423 Return, found 1 hour ago
HK$5,423
Return
found 1 hour ago
Select China Airlines flight, departing Thu, 4 Sep from Hong Kong SAR to San Francisco, returning Wed, 10 Sep, priced at HK$5,423 found 1 hour ago
Expedia offers flights to San Mateo County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Mateo County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to San Mateo County that have flexible change policies?
By using our nifty "No change fee" filter, that's how. All you have to do is enter your travel details, click the "Search" button, then select the box below the "Flexible change policies" heading (to the left). Expedia makes it a snap to find cheap, flexible flights to San Mateo County.
Which airlines fly to San Mateo County?
You can take your pick of a range of airlines that touch down in or near San Mateo County. A few of your best options are:

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

How can I find cheap tickets to San Mateo County?
In the last seven days, HK$3,472 was the lowest price for a flight to San Mateo County. For an even cheaper fare, book well ahead of time and be flexible with your travel dates. Search for your flight to San Mateo County, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to San Mateo County?
The price of a round-trip airfare to San Mateo County in the last seven days varied between HK$3,472 and HK$5,423. If you were flying one way out of Taipei (TPE), you could have picked up a bargain from just HK$2,985.
What are the most popular airports to fly into in San Mateo County?
San Mateo County's primary gateway is San Francisco Intl. Airport (SFO). Get your next thrilling journey underway by reserving a ticket on one of the 11,935 flights every month to this destination.
When is the cheapest time to fly to San Mateo County?
Jet off on a Tuesday to boost your odds of scoring the cheapest flight to San Mateo County. Mondays are usually the second most affordable day to depart. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to San Mateo County?
In the last seven days, airfares to San Mateo County varied between HK$3,472 and HK$5,423. Prices depend on a number of things, particularly the departure time, cabin class, airline and when the fare is booked.
What is the best time to go to San Mateo County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are an excellent time to visit the exciting San Mateo County city of San Francisco. Average temperatures vary between 13ºC and 24ºC throughout this season. The largest crowds are found here in March, April and May.
What months are the cheapest to book a flight to San Mateo County?
The best month to purchase well-priced fares to San Mateo County is February. Bear in mind that in the U.S, the most expensive time to book a ticket is the month of December.

Trending flights to San Mateo 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, 27 Nov - Sat, 6 Dec
HKG
Hong Kong SAR
SFO
San Francisco
HK$4,925 Return, found 2 hours ago
HK$4,925
Return
found 2 hours ago
Select Korean Air flight, departing Thu, 27 Nov from Hong Kong SAR to San Francisco, returning Sat, 6 Dec, priced at HK$4,925 found 2 hours ago
*Available to Expedia members.