Search Cheap Flights to
San Gregorio

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San Gregorio Flights as Low as $89

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

United
Wed, Jul 30 - Fri, Aug 1
ONT
Los Angeles - Ontario Intl.
SFO
San Francisco Intl.
$89 Roundtrip, found 11 hours ago
$89
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jul 30 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Fri, Aug 1, priced at $89 found 11 hours ago
Frontier Airlines
Sun, Aug 31 - Sun, Sep 7
ONT
Los Angeles - Ontario Intl.
SFO
San Francisco Intl.
$99 Roundtrip, found 11 hours ago
$99
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sun, Aug 31 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Sun, Sep 7, priced at $99 found 11 hours ago
Spirit Airlines
Tue, Jul 1 - Wed, Jul 9
LAX
Los Angeles Intl.
SJC
Norman Y. Mineta San Jose Intl.
$100 Roundtrip, found 11 hours ago
$100
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Tue, Jul 1 from Los Angeles Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jul 9, priced at $100 found 11 hours ago
Alaska Airlines
Tue, Aug 19 - Tue, Aug 19
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$101 Roundtrip, found 6 hours ago
$101
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Aug 19 from Los Angeles Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $101 found 6 hours ago
United
Tue, Aug 19 - Tue, Aug 19
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$102 Roundtrip, found 6 hours ago
$102
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Aug 19 from Los Angeles Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $102 found 6 hours ago
Delta
Tue, Aug 19 - Tue, Aug 19
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$102 Roundtrip, found 6 hours ago
$102
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Aug 19 from Los Angeles Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $102 found 6 hours ago
Spirit Airlines
Thu, Jul 10 - Sat, Jul 12
LAX
Los Angeles Intl.
OAK
Oakland Intl.
$126 Roundtrip, found 11 hours ago
$126
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Thu, Jul 10 from Los Angeles Intl. to Oakland Intl., returning Sat, Jul 12, priced at $126 found 11 hours ago
American Airlines
Tue, Oct 14 - Tue, Nov 4
AUS
Austin-Bergstrom Intl.
SJC
Norman Y. Mineta San Jose Intl.
$145 Roundtrip, found 20 hours ago
$145
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Austin-Bergstrom Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Nov 4, priced at $145 found 20 hours ago
Spirit Airlines
Mon, Jul 14 - Mon, Aug 4
AUS
Austin-Bergstrom Intl.
OAK
Oakland Intl.
$193 Roundtrip, found 19 hours ago
$193
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Mon, Jul 14 from Austin-Bergstrom Intl. to Oakland Intl., returning Mon, Aug 4, priced at $193 found 19 hours ago
Bargain Flight
Wed, Aug 13 - Tue, Aug 19
AUS
Austin-Bergstrom Intl.
SFO
San Francisco Intl.
$196 Roundtrip, found 20 hours ago
$196
Roundtrip
found 20 hours ago
Select Bargain Flight flight, departing Wed, Aug 13 from Austin-Bergstrom Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $196 found 20 hours ago
United
Tue, Jul 29 - Tue, Aug 5
IAD
Washington Dulles Intl.
SJC
Norman Y. Mineta San Jose Intl.
$254 Roundtrip, found 11 hours ago
$254
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jul 29 from Washington Dulles Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Aug 5, priced at $254 found 11 hours ago
Bargain Flight
Tue, Aug 12 - Tue, Aug 12
IAD
Washington Dulles Intl.
SFO
San Francisco Intl.
$274 Roundtrip, found 10 hours ago
$274
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Tue, Aug 12 from Washington Dulles Intl. to San Francisco Intl., returning Tue, Aug 12, priced at $274 found 10 hours ago
American Airlines
Tue, Jul 8 - Wed, Jul 16
ONT
Los Angeles - Ontario Intl.
SJC
Norman Y. Mineta San Jose Intl.
$315 Roundtrip, found 11 hours ago
$315
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jul 8 from Los Angeles - Ontario Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jul 16, priced at $315 found 11 hours ago
Alaska Airlines
Wed, Sep 10 - Sat, Sep 13
ONT
Los Angeles - Ontario Intl.
OAK
Oakland Intl.
$345 Roundtrip, found 6 hours ago
$345
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Los Angeles - Ontario Intl. to Oakland Intl., returning Sat, Sep 13, priced at $345 found 6 hours ago
Bargain Flight
Mon, Jun 30 - Thu, Jul 10
IAD
Washington Dulles Intl.
OAK
Oakland Intl.
$561 Roundtrip, found 11 hours ago
$561
Roundtrip
found 11 hours ago
Select Bargain Flight flight, departing Mon, Jun 30 from Washington Dulles Intl. to Oakland Intl., returning Thu, Jul 10, priced at $561 found 11 hours ago
United
Fri, Jun 27 - Sun, Jul 27
CPH
Kastrup
SFO
San Francisco Intl.
$822 Roundtrip, found 12 hours ago
$822
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Jun 27 from Kastrup to San Francisco Intl., returning Sun, Jul 27, priced at $822 found 12 hours ago

Cheap Flights to San Gregorio

Fall in love at first flight with your vacation to San Gregorio by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to San Gregorio on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in San Gregorio, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to San Gregorio

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to San Gregorio with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SJC airport.

What is the cheapest month to fly to San Gregorio?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to San Gregorio are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to San Gregorio?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 13 to choose from for your flight to San Gregorio.

What airport is best to fly into San Gregorio?

When you’re planning your trip to San Gregorio, convenience is the name of the game. Luckily, San Gregorio San Carlos Airport is nearby so you can deplane and get going on checking off everything on your San Gregorio must-do list.

How much are flights to San Gregorio?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to San Gregorio on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $89, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to San Gregorio?

The trick to saving a stack of cash on your flight to San Gregorio? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $89 right now, why wait?

San Gregorio Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$89

Last Minute Hotel Deals in San Gregorio

Crowne Plaza San Francisco Airport by IHG
Crowne Plaza San Francisco Airport by IHG
3.5 out of 5
1177 Airport Blvd, Burlingame, CA
Stay at this 3.5-star business-friendly hotel in Burlingame. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the ...
7.6/10 Good! (1,807 reviews)
"The shuttle to the airport to and from was truly wonderful. Ans the long-term parking was half the price of the airport parking."

Reviewed on Jun 17, 2025

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Crowne Plaza San Francisco Airport by IHG
The Westin San Francisco Airport
The Westin San Francisco Airport
4 out of 5
1 Old Bayshore Hwy, Millbrae, CA
Book a stay at this business-friendly hotel in Millbrae. Enjoy breakfast (surcharge), a free airport shuttle, and a 24-hour fitness center. Our guests praise ...
8.6/10 Excellent! (2,031 reviews)
"Great place to stay for night before flight at SFO."

Reviewed on Jun 17, 2025

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The Westin San Francisco Airport
Hyatt Centric Santa Clara Silicon Valley
Hyatt Centric Santa Clara Silicon Valley
3.5 out of 5
3100 Lakeside Dr, Santa Clara, CA
Book a stay at this business-friendly hotel in Santa Clara. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the pool and the helpful ...
8.8/10 Excellent! (1,007 reviews)
"Location was great for a little staycation."

Reviewed on Jun 16, 2025

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Hyatt Centric Santa Clara Silicon Valley
Bay Landing San Francisco Airport Hotel
Bay Landing San Francisco Airport Hotel
3 out of 5
1550 Bayshore Hwy, Burlingame, CA
Stay at this 3-star business-friendly hotel in Burlingame. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (4,311 reviews)
"The hotel is one of many in an area close to San Francisco airport. Check-in is efficient. The room is very nice, stylish and larger than average with a king size bed, a table with chairs, fridge, microwave and coffee maker. The bathroom is also big with a separate bath and shower. Wifi works well ..."

Reviewed on Jun 18, 2025

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Bay Landing San Francisco Airport Hotel
SFO El Rancho Inn SureStay Collection by Best Western
SFO El Rancho Inn SureStay Collection by Best Western
3 out of 5
1100 El Camino Real, Millbrae, CA
Book a stay at this business-friendly hotel in Millbrae. Enjoy free breakfast, an outdoor pool, and a 24-hour fitness center. Our guests praise the breakfast ...
8.2/10 Very Good! (2,762 reviews)
"The room was nice. Conveniently located to SFO. They do not have a shuttle to the airport but had a cab pick me up."

Reviewed on Jun 16, 2025

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SFO El Rancho Inn SureStay Collection by Best Western
San Francisco Airport Marriott Waterfront
San Francisco Airport Marriott Waterfront
4 out of 5
1800 Old Bayshore Hwy, Burlingame, CA
Stay at this 4-star business-friendly hotel in Burlingame. Enjoy a free airport shuttle, a 24-hour fitness center, and parking (surcharge). Our guests praise ...
8.4/10 Very Good! (1,006 reviews)
"It close to airport"

Reviewed on Jun 17, 2025

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San Francisco Airport Marriott Waterfront
Maple Tree Inn
Maple Tree Inn
3 out of 5
711 E El Camino Real, Sunnyvale, CA
Stay at this 3-star business-friendly hotel in Sunnyvale. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in ...
8.8/10 Excellent! (2,000 reviews)
"The staff is courteous and helpful. The property is quite convenient to all of Silicon Valley."

Reviewed on Jun 16, 2025

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Maple Tree Inn
DoubleTree by Hilton San Francisco Airport
DoubleTree by Hilton San Francisco Airport
4 out of 5
835 Airport Blvd, Burlingame, CA
Stay at this 4-star business-friendly hotel in Burlingame. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
8.4/10 Very Good! (1,091 reviews)
"Perfect location. Close to restaurants and just a drive to SF and the airport. Only thing it is lacking is a washer and dryer. Dry cleaning is available onsite."

Reviewed on Jun 14, 2025

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DoubleTree by Hilton San Francisco Airport
See all 2,011 properties in San Gregorio
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.