Cheap Flights to San Mateo County from $20 (2026/2027)

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San Francisco

Flights
San Francisco

How Much Does it Cost To Fly To San Mateo County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 7 - Sat, Oct 10
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$38 Roundtrip, found 4 hours ago
$38
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Los Angeles Intl. to San Francisco Intl., returning Sat, Oct 10, priced at $38 found 4 hours ago
Mon, Sep 21 - Thu, Sep 24
LAX
Los Angeles Intl.
SJC
Norman Y. Mineta San Jose Intl.
$48 Roundtrip, found 5 hours ago
$48
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Los Angeles Intl. to Norman Y. Mineta San Jose Intl., returning Thu, Sep 24, priced at $48 found 5 hours ago
Thu, Nov 12 - Thu, Nov 12
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Nov 12 from Los Angeles Intl. to San Francisco Intl., returning Thu, Nov 12, priced at $112 just found
Thu, Sep 24 - Tue, Sep 29
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 24 from Los Angeles Intl. to San Francisco Intl., returning Tue, Sep 29, priced at $117 just found
Thu, Sep 24 - Tue, Sep 29
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Sep 24 from Los Angeles Intl. to San Francisco Intl., returning Tue, Sep 29, priced at $117 just found
Mon, Sep 21 - Fri, Sep 25
LAX
Los Angeles Intl.
OAK
Oakland Intl.
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Los Angeles Intl. to Oakland Intl., returning Fri, Sep 25, priced at $161 found 5 days ago
Tue, Nov 10 - Tue, Nov 17
LGA
LaGuardia
SFO
San Francisco Intl.
$280 Roundtrip, found 3 hours ago
$280
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Nov 10 from LaGuardia to San Francisco Intl., returning Tue, Nov 17, priced at $280 found 3 hours ago
Thu, Oct 15 - Mon, Oct 19
EWR
Newark Liberty Intl. Airport
SFO
San Francisco Intl.
$280 Roundtrip, just found
$280
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 15 from Newark Liberty Intl. Airport to San Francisco Intl., returning Mon, Oct 19, priced at $280 just found
OriginDestinationTravel DatesFlights From*
LAXSan JoseSeptember 21 to September 24$48
LAXSan FranciscoSeptember 24 to September 29$65
LAXOaklandNovember 9 to November 14$148
ORDOaklandNovember 2 to November 9$168
EWRSan FranciscoOctober 15 to October 19$280
BOSSan JoseSeptember 24 to September 28$305
JFKOaklandSeptember 26 to September 30$339
PVGSan FranciscoOctober 5 to November 26$659
WUHSan FranciscoOctober 19 to November 30$794
CTUSan FranciscoOctober 4 to October 18$802
CANSan FranciscoNovember 9 to December 7$833
PEKSan FranciscoOctober 10 to October 31$867
PVGSan JoseSeptember 16 to September 30$1,007
PEKSan JoseOctober 22 to April 6$1,086
CANSan JoseNovember 21 to December 5$1,165
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXSan FranciscoAugust 29 to September 11$223
BOSSan JoseAugust 29 to August 31$319
ORDOaklandAugust 29 to September 1$400
EWRSan FranciscoAugust 28 to September 8$416
ORDSan JoseAugust 29 to September 12$423
BOSOaklandAugust 29 to September 5$429
EWRSan JoseAugust 29 to August 31$549
JFKOaklandAugust 28 to September 2$567
JFKOaklandAugust 28 to September 2$567
JFKSan JoseAugust 30 to September 5$577
PVGSan FranciscoAugust 28 to February 23$995
PEKSan FranciscoAugust 28 to September 1$1,036
CANSan FranciscoAugust 28 to October 6$1,117
CTUSan FranciscoAugust 30 to September 3$1,161
PEKOaklandAugust 30 to October 13$1,291
*Prices include taxes and fees

Best San Mateo County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

Oct 26 - Oct 29

3 night stay

Dallas (DFW) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $827, price is now $355 per person
$355
per person
found 2 days ago
SIRTAJ - Beverly Hills
4.0-star property

SIRTAJ - Beverly Hills

Sep 11 - Sep 15

4 night stay

Dallas (DFW) to Los Angeles (LAX)

Frontier Airlines • Roundtrip • Coach
Price was $1,599, price is now $736 per person
$736
per person
found 1 day ago
The Grove Inn
3.0-star property

The Grove Inn

Oct 8 - Oct 13

5 night stay

Dallas (DFW) to San Francisco (SFO)

Frontier Airlines • Roundtrip • Coach
Price was $1,476, price is now $685 per person
$685
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These San Mateo County 🏨

Crowne Plaza San Francisco Airport by IHG

Crowne Plaza San Francisco Airport by IHG

3.5 out of 5
1177 Airport Blvd Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Topgolf Burlingame and Bayfront Park are located nearby.
8/10 Very Good! (2,967 reviews)
"Was a great experience the beginning to end. Thank You"

Reviewed on Aug 22, 2026

Opens in a new windowCrowne Plaza San Francisco Airport by IHG
Hilton San Francisco Airport Bayfront

Hilton San Francisco Airport Bayfront

4 out of 5
600 Airport Boulevard Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Topgolf Burlingame and Poplar Creek Golf Course are located nearby.
8.8/10 Excellent! (3,126 reviews)
"Close to airport. Reliable and free transportation to and from airport. Bed was very comfortable. The hotel and room were clean and nicely appointed."

Reviewed on Aug 22, 2026

Opens in a new windowHilton San Francisco Airport Bayfront
Half Moon Bay Lodge

Half Moon Bay Lodge

3 out of 5
2400 Cabrillo Hwy S Half Moon Bay CA
Book a stay at this golf hotel in Half Moon Bay. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions Half Moon Bay Golf Links and Pelican Point Beach are located nearby.
Opens in a new windowHalf Moon Bay Lodge
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Travelodge by Wyndham San Francisco Airport North

Travelodge by Wyndham San Francisco Airport North

2 out of 5
326 S Airport Blvd South San Francisco CA
Book a stay at this business-friendly motel in South San Francisco. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the clean rooms in our reviews. Popular attractions SFO Museum and Millbrae Square Shopping Center are located nearby.
Opens in a new windowTravelodge by Wyndham San Francisco Airport North
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to San Mateo County?
Within the last seven days, the cheapest roundtrip flight to San Mateo County cost $38 on this site. Take a look at our amazing deals, secure your tickets and look forward to your next dream vacation. This price was available on Travelocity for flights to San Mateo County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to San Mateo County?
Splurge more money on epic experiences and less on airline tickets by zipping off to San Mateo County in October. This is the most affordable month to jet off to this place according to Travelocity's direct return flight demand between January and December last year. Browse through our selection of flights and get out of town without emptying your bank account.
How can I check my flight status to San Mateo County?
"Trips" will clue you in when it comes to information related to your flight to San Mateo County. This handy portal makes it possible to do everything in the same place, from checking the status of your flight to making updates to your itinerary. Click on Trips at the top right of the Travelocity homepage and then create a new account or sign in to an existing one. Alternatively, download the Travelocity app and access your travel details on the go. Whether you have the family flying with you or you're on your own, all your travel plans are right there in your pocket.
How do I find the best deals on flights to San Mateo County?
There are several ways — book in advance, avoid busy periods and be flexible with your dates. If you don't have a specific date in mind, search for your flight to San Mateo County on Travelocity and click on "Flexible dates" at the top of the page. This will show you any cheaper airfares on a nearby day. $38 was the best deal for a return flight to San Mateo County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to San Mateo County with Travelocity?
If you're seeking cheap flights to San Mateo County, you'll come across some top deals with Travelocity. From cheap family flights on budget carriers to flexible fares, we can help with your journey. Experience a hassle-free vacation with our 24/7 customer support, Price Match Guarantee and free cancellations with most hotels and activities. Start planning your itinerary and get ready to fly away to this exciting destination.
What are the most popular flight routes to San Mateo County?
Whether you have plans for a quick getaway or a long escape, we can help you find your perfect flight to San Mateo County. The busiest flight routes to this destination include:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to San Francisco Intl. Airport (SFO) - 5,325 flights a month.
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Francisco Intl. Airport (SFO) - 3,874 flights a month.
  • New York, NY (JFK-John F. Kennedy Intl.) to San Francisco Intl. Airport (SFO) - 2,903 flights a month.

How much is a flight to San Mateo County on average?
Tickets for roundtrip flights to San Mateo County were priced between $38 and $1,291 in the last seven days. As soon as you find an incredible deal, lock it in and prepare to take off on your next epic adventure with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to San Mateo County?
To get an idea of the average flying time of a direct flight to San Mateo County, have a look at these top routes:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to San Francisco Intl. Airport (SFO) - 1 hour and 51 minutes
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Francisco Intl. Airport (SFO) - 2 hours and 12 minutes
  • New York, NY (JFK-John F. Kennedy Intl.) to San Francisco Intl. Airport (SFO) - 6 hours and 26 minutes

What can I expect on a flight to San Mateo County?
If you're catching a long-haul flight to San Mateo County, you can typically expect meals, drinks and entertainment on board. Airlines know it's important to make longer flights as comfortable as they can. Brief journeys — as well as flights with budget airlines — may not come with such inclusions. If you're searching for cheap flights for family vacations with a low-priced carrier, you may have to pay extra for snacks, drinks and entertainment.