Cheap Flights to San Mateo County

View AU$833 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines to San Mateo County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheapest Flights to San Mateo County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 4 Feb - Mon, 16 Feb
MEL
Melbourne
SFO
San Francisco
AU$1,334 Return, found 5 days ago
AU$1,334
Return
found 5 days ago
Select Air Canada flight, departing Wed, 4 Feb from Melbourne to San Francisco, returning Mon, 16 Feb, priced at AU$1,334 found 5 days ago
Fiji Airways
Fri, 20 Feb - Fri, 6 Mar
BNE
Brisbane
SFO
San Francisco
AU$1,344 Return, found 14 hours ago
AU$1,344
Return
found 14 hours ago
Select Fiji Airways flight, departing Fri, 20 Feb from Brisbane to San Francisco, returning Fri, 6 Mar, priced at AU$1,344 found 14 hours ago
American Airlines
Mon, 26 Jan - Wed, 11 Feb
BNE
Brisbane
SFO
San Francisco
AU$1,357 Return, found 1 hour ago
AU$1,357
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 26 Jan from Brisbane to San Francisco, returning Wed, 11 Feb, priced at AU$1,357 found 1 hour ago
United
Wed, 22 Apr - Wed, 6 May
BNE
Brisbane
SFO
San Francisco
AU$1,364 Return, found 1 day ago
AU$1,364
Return
found 1 day ago
Select United flight, departing Wed, 22 Apr from Brisbane to San Francisco, returning Wed, 6 May, priced at AU$1,364 found 1 day ago
Delta
Wed, 4 Feb - Wed, 11 Feb
BNE
Brisbane
SFO
San Francisco
AU$1,372 Return, found 4 hours ago
AU$1,372
Return
found 4 hours ago
Select Delta flight, departing Wed, 4 Feb from Brisbane to San Francisco, returning Wed, 11 Feb, priced at AU$1,372 found 4 hours ago
Qantas Airways
Tue, 20 Jan - Tue, 27 Jan
BNE
Brisbane
SFO
San Francisco
AU$1,380 Return, found 7 hours ago
AU$1,380
Return
found 7 hours ago
Select Qantas Airways flight, departing Tue, 20 Jan from Brisbane to San Francisco, returning Tue, 27 Jan, priced at AU$1,380 found 7 hours ago
Hawaiian Airlines
Tue, 3 Feb - Wed, 4 Feb
SYD
Sydney
SFO
San Francisco
AU$1,395 Return, found 4 days ago
AU$1,395
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, 3 Feb from Sydney to San Francisco, returning Wed, 4 Feb, priced at AU$1,395 found 4 days ago
Air New Zealand
Tue, 10 Mar - Tue, 10 Mar
SYD
Sydney
SFO
San Francisco
AU$1,410 Return, found 1 day ago
AU$1,410
Return
found 1 day ago
Select Air New Zealand flight, departing Tue, 10 Mar from Sydney to San Francisco, returning Tue, 10 Mar, priced at AU$1,410 found 1 day ago
Jetstar
Wed, 11 Feb - Wed, 1 Apr
AVV
Melbourne
SFO
San Francisco
AU$1,427 Return, found 22 hours ago
AU$1,427
Return
found 22 hours ago
Select Jetstar flight, departing Wed, 11 Feb from Melbourne to San Francisco, returning Wed, 1 Apr, priced at AU$1,427 found 22 hours ago
Hawaiian Airlines
Tue, 10 Feb - Wed, 4 Mar
SYD
Sydney
SJC
San Jose
AU$1,469 Return, found 2 days ago
AU$1,469
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, 10 Feb from Sydney to San Jose, returning Wed, 4 Mar, priced at AU$1,469 found 2 days ago

San Mateo County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to San Mateo County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your San Mateo County Airfare

At Expedia.com.au, it’s simple to find cheap flights to San Mateo County that won’t cause your wallet to flinch. Browse through our inventory of San Mateo County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

San Mateo County Flights Information

Airlines serving
Qantas Airways, China Airlines, Air New Zealand, Fiji Airways, EVA Airways, Hawaiian Airlines, Cathay Pacific, Air Canada, American Airlines, United, Delta, Jetstar
Roundtrip price
from AU$1,334

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, AU$1,334 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 AU$1,334 and AU$1,469. If you were flying one way out of Melbourne (MEL), you could have picked up a bargain from just AU$833.
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 AU$1,334 and AU$1,469. 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.

Air Canada
Wed, 4 Feb - Mon, 16 Feb
MEL
Melbourne
SFO
San Francisco
AU$1,334 Return, found 5 days ago
AU$1,334
Return
found 5 days ago
Select Air Canada flight, departing Wed, 4 Feb from Melbourne to San Francisco, returning Mon, 16 Feb, priced at AU$1,334 found 5 days ago
*Available to Expedia members.