Search Cheap Flights to
San Gregorio

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

San Gregorio Flights as Low as $58

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

Frontier Airlines
Tue, Jul 28 - Tue, Aug 4
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$58 Roundtrip, found 6 hours ago
$58
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Los Angeles Intl. to San Francisco Intl., returning Tue, Aug 4, priced at $58 found 6 hours ago
Frontier Airlines
Wed, Aug 5 - Wed, Aug 12
SAN
San Diego Intl.
SFO
San Francisco Intl.
$58 Roundtrip, found 1 hour ago
$58
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Aug 5 from San Diego Intl. to San Francisco Intl., returning Wed, Aug 12, priced at $58 found 1 hour ago
Frontier Airlines
Sat, Oct 3 - Sat, Oct 10
LAX
Los Angeles Intl.
SJC
Norman Y. Mineta San Jose Intl.
$58 Roundtrip, found 10 hours ago
$58
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Los Angeles Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Oct 10, priced at $58 found 10 hours ago
Alaska Airlines
Sat, Oct 17 - Sat, Oct 17
SAN
San Diego Intl.
SJC
Norman Y. Mineta San Jose Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 17 from San Diego Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Oct 17, priced at $112 found 2 days ago
American Airlines
Wed, Jul 22 - Tue, Jul 28
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jul 22 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jul 28, priced at $117 found 1 hour ago
United
Wed, Jul 22 - Tue, Jul 28
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Jul 22 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jul 28, priced at $117 found 1 hour ago
Alaska Airlines
Tue, Aug 4 - Tue, Aug 11
SAN
San Diego Intl.
OAK
Oakland Intl.
$120 Roundtrip, found 1 hour ago
$120
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Aug 4 from San Diego Intl. to Oakland Intl., returning Tue, Aug 11, priced at $120 found 1 hour ago
Frontier Airlines
Tue, Aug 25 - Tue, Sep 1
LAX
Los Angeles Intl.
OAK
Oakland Intl.
$226 Roundtrip, found 11 hours ago
$226
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Los Angeles Intl. to Oakland Intl., returning Tue, Sep 1, priced at $226 found 11 hours ago
United
Sat, Aug 29 - Thu, Sep 10
CLD
McClellan-Palomar
SFO
San Francisco Intl.
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 29 from McClellan-Palomar to San Francisco Intl., returning Thu, Sep 10, priced at $249 found 2 days ago
Frontier Airlines
Sat, Sep 26 - Wed, Oct 14
CLE
Hopkins Intl.
SFO
San Francisco Intl.
$250 Roundtrip, found 1 hour ago
$250
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Hopkins Intl. to San Francisco Intl., returning Wed, Oct 14, priced at $250 found 1 hour ago
Bargain Flight
Sat, Jul 4 - Sat, Jul 11
SAT
San Antonio Intl.
SFO
San Francisco Intl.
$283 Roundtrip, found 12 hours ago
$283
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Sat, Jul 4 from San Antonio Intl. to San Francisco Intl., returning Sat, Jul 11, priced at $283 found 12 hours ago
Frontier Airlines
Sat, Sep 19 - Thu, Sep 24
SAT
San Antonio Intl.
SJC
Norman Y. Mineta San Jose Intl.
$308 Roundtrip, found 7 hours ago
$308
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Sep 19 from San Antonio Intl. to Norman Y. Mineta San Jose Intl., returning Thu, Sep 24, priced at $308 found 7 hours ago
American Airlines
Tue, Jul 28 - Tue, Aug 11
CLD
McClellan-Palomar
SJC
Norman Y. Mineta San Jose Intl.
$309 Roundtrip, found 9 hours ago
$309
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Jul 28 from McClellan-Palomar to Norman Y. Mineta San Jose Intl., returning Tue, Aug 11, priced at $309 found 9 hours ago
Delta
Sat, Jul 4 - Mon, Jul 6
SAT
San Antonio Intl.
OAK
Oakland Intl.
$372 Roundtrip, found 3 days ago
$372
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jul 4 from San Antonio Intl. to Oakland Intl., returning Mon, Jul 6, priced at $372 found 3 days ago
Frontier Airlines
Sat, Jul 4 - Mon, Jul 13
CLE
Hopkins Intl.
SJC
Norman Y. Mineta San Jose Intl.
$381 Roundtrip, found 1 hour ago
$381
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Jul 4 from Hopkins Intl. to Norman Y. Mineta San Jose Intl., returning Mon, Jul 13, priced at $381 found 1 hour ago
Delta
Thu, Jul 9 - Sat, Jul 18
CLE
Hopkins Intl.
OAK
Oakland Intl.
$670 Roundtrip, found 9 hours ago
$670
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Jul 9 from Hopkins Intl. to Oakland Intl., returning Sat, Jul 18, priced at $670 found 9 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 15 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 $58, 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 $58 right now, why wait?

San Gregorio Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$117

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
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 ...
7.8/10 Good! (2,839 reviews)
"The room was clean, a bit outdated but with all the necessary amenities. Restroom fan was no working, but that was not important for us. Parking was not great since the parking lot was full everyday. Breakfast was complimentary for only 2 people per booking, which was okay since the buffet rates ..."

Reviewed on Jun 28, 2026

Get rates
Crowne 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 ...
8.6/10 Excellent! (3,037 reviews)
"My wife and I had never spent any time on this mini-peninsula. We stayed there for a working staycation for me and my wife to enjoy a TopGolf social event, and we both had a great time. I couldn't sleep that well the last night I was there and the hotel desk manager was very understanding and let ..."

Reviewed on Jun 29, 2026

Get rates
Hilton San Francisco Airport Bayfront
Wild Palms, a JdV by Hyatt Hotel

Wild Palms, a JdV by Hyatt Hotel

3 out of 5
910 E Fremont Ave Sunnyvale CA
Book a stay at this business-friendly hotel in Sunnyvale. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,006 reviews)
"Everything is amazing and good accommodation place"

Reviewed on Jun 28, 2026

Get rates
Wild Palms, a JdV by Hyatt Hotel
Bay Landing San Francisco Airport Hotel

Bay Landing San Francisco Airport Hotel

3 out of 5
1550 Bayshore Hwy Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (4,892 reviews)
"great stay"

Reviewed on Jun 29, 2026

Get rates
Bay Landing San Francisco Airport Hotel
Hyatt Regency San Francisco Airport

Hyatt Regency San Francisco Airport

4 out of 5
1333 Bayshore Hwy Burlingame CA
Book a stay at this family-friendly hotel in Burlingame. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the restaurant ...
9/10 Wonderful! (1,393 reviews)
"Staff were extremely helpful and nice. Hotel was clean and conveniently located for a morning flight out of SFO. Great breakfast omelette, cappuccino and croissant."

Reviewed on Jun 29, 2026

Get rates
Hyatt Regency San Francisco Airport
Grand Hyatt at SFO

Grand Hyatt at SFO

4 out of 5
55 S McDonnell Rd San Francisco CA
Book a stay at this business-friendly hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the restaurant ...
9.8/10 Exceptional! (1,640 reviews)
"Super quiet hotel near the airport. The only sound comes from other guests in the corridor. Highly recommend if you have a early flight"

Reviewed on Jun 28, 2026

Get rates
Grand Hyatt at SFO
Embassy Suites by Hilton San Francisco Airport Waterfront

Embassy Suites by Hilton San Francisco Airport Waterfront

3.5 out of 5
150 Anza Blvd Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free breakfast, WiFi (surcharge), and parking (surcharge). Our guests praise the breakfast and ...
8.6/10 Excellent! (2,204 reviews)
"The view is amazing , little bit noisy because it’s close to airport you can hear the take landing of airplane. With breakfast included . Except there’s no exemption on the the free bottle water , we get there almost 4pm but because we wanted to see the places in Bay Area and were in a hurry after ..."

Reviewed on Jun 29, 2026

Get rates
Embassy Suites by Hilton San Francisco Airport Waterfront
Maple Tree Inn

Maple Tree Inn

3 out of 5
711 E El Camino Real Sunnyvale CA
Book a stay at this business-friendly hotel in Sunnyvale. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the pool in ...
9/10 Wonderful! (2,842 reviews)
"Breakfast srlections were varied and hot. Breakfast room included an outdoor area as well as indoor spacious room. Friendly staff available."

Reviewed on Jun 29, 2026

Get rates
Maple Tree Inn
See all 1,620 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.