Flight to San Mateo County

View S$76 flight on Wed, 4 Mar, 2026Opens in a new window

Popular airlines to San Mateo County

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • JetBlue Airways

  • Frontier Airlines

  • Southwest Airlines

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Cheap round-trip flights to San Mateo County

Prices were available within the past 7 days and start at S$76 for one-way flights and S$144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 1 Apr - Wed, 1 Apr
LAX
Los Angeles
SFO
San Francisco
S$144 Return, found 4 days ago
S$144
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 1 Apr from Los Angeles to San Francisco, returning Wed, 1 Apr, priced at S$144 found 4 days ago
Delta
Sat, 7 Mar - Sat, 14 Mar
LAX
Los Angeles
SFO
San Francisco
S$151 Return, found 1 day ago
S$151
Return
found 1 day ago
Select Delta flight, departing Sat, 7 Mar from Los Angeles to San Francisco, returning Sat, 14 Mar, priced at S$151 found 1 day ago
United
Sat, 7 Mar - Sat, 14 Mar
LAX
Los Angeles
SFO
San Francisco
S$228 Return, found 1 day ago
S$228
Return
found 1 day ago
Select United flight, departing Sat, 7 Mar from Los Angeles to San Francisco, returning Sat, 14 Mar, priced at S$228 found 1 day ago
American Airlines
Thu, 26 Feb - Mon, 2 Mar
LAX
Los Angeles
SFO
San Francisco
S$230 Return, found 3 days ago
S$230
Return
found 3 days ago
Select American Airlines flight, departing Thu, 26 Feb from Los Angeles to San Francisco, returning Mon, 2 Mar, priced at S$230 found 3 days ago
Delta
Thu, 12 Feb - Sun, 15 Feb
LAX
Los Angeles
SJC
San Jose
S$278 Return, found 3 days ago
S$278
Return
found 3 days ago
Select Delta flight, departing Thu, 12 Feb from Los Angeles to San Jose, returning Sun, 15 Feb, priced at S$278 found 3 days ago
United
Thu, 12 Feb - Tue, 10 Mar
SIN
Singapore
SFO
San Francisco
S$876 Return, just found
S$876
Return
just found
Select United flight, departing Thu, 12 Feb from Singapore to San Francisco, returning Tue, 10 Mar, priced at S$876 just found
Asiana Airlines
Mon, 16 Mar - Sun, 22 Mar
HKG
Hong Kong SAR
SFO
San Francisco
S$906 Return, found 1 day ago
S$906
Return
found 1 day ago
Select Asiana Airlines flight, departing Mon, 16 Mar from Hong Kong SAR to San Francisco, returning Sun, 22 Mar, priced at S$906 found 1 day ago
EVA Airways
Mon, 22 Jun - Fri, 26 Jun
HKG
Hong Kong SAR
SFO
San Francisco
S$945 Return, found 1 day ago
S$945
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 22 Jun from Hong Kong SAR to San Francisco, returning Fri, 26 Jun, priced at S$945 found 1 day ago
STARLUX Airlines
Sat, 7 Mar - Fri, 13 Mar
HKG
Hong Kong SAR
SFO
San Francisco
S$953 Return, found 1 day ago
S$953
Return
found 1 day ago
Select STARLUX Airlines flight, departing Sat, 7 Mar from Hong Kong SAR to San Francisco, returning Fri, 13 Mar, priced at S$953 found 1 day ago
Cathay Pacific
Mon, 16 Mar - Sun, 22 Mar
HKG
Hong Kong SAR
SFO
San Francisco
S$968 Return, found 1 day ago
S$968
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 16 Mar from Hong Kong SAR to San Francisco, returning Sun, 22 Mar, priced at S$968 found 1 day 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.

San Mateo County Flights Information

Airlines serving
Delta, United, American Airlines, Alaska Airlines, Singapore Airlines, Air Canada, Philippine Airlines, EVA Airways, STARLUX Airlines, Asiana Airlines, Cathay Pacific
Roundtrip price
from S$144

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, S$144 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 S$144 and S$968. If you were flying one way out of Los Angeles (LAX), you could have picked up a bargain from just S$76.
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 S$144 and S$968. 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.

United
Thu, 12 Feb - Tue, 10 Mar
SIN
Singapore
SFO
San Francisco
S$876 Return, just found
S$876
Return
just found
Select United flight, departing Thu, 12 Feb from Singapore to San Francisco, returning Tue, 10 Mar, priced at S$876 just found
*Available to Expedia members.