Search Cheap Flights to
San Gregorio

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San Gregorio Flights as Low as $64

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

Frontier Airlines
Thu, Nov 6 - Thu, Nov 13
ONT
Los Angeles - Ontario Intl.
SFO
San Francisco Intl.
$64 Roundtrip, found 5 days ago
$64
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Los Angeles - Ontario Intl. to San Francisco Intl., returning Thu, Nov 13, priced at $64 found 5 days ago
Alaska Airlines
Wed, Nov 19 - Wed, Dec 3
SEA
Seattle - Tacoma Intl.
SJC
Norman Y. Mineta San Jose Intl.
$102 Roundtrip, found 2 days ago
$102
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Dec 3, priced at $102 found 2 days ago
Alaska Airlines
Tue, Nov 18 - Tue, Nov 18
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Nov 18 from Seattle - Tacoma Intl. to San Francisco Intl., returning Tue, Nov 18, priced at $114 just found
Hawaiian Airlines
Tue, Nov 11 - Wed, Nov 19
SEA
Seattle - Tacoma Intl.
SJC
Norman Y. Mineta San Jose Intl.
$119 Roundtrip, found 3 days ago
$119
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 11 from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Nov 19, priced at $119 found 3 days ago
Alaska Airlines
Tue, Nov 18 - Tue, Nov 18
PAE
Seattle Paine Field Intl. Airport
SFO
San Francisco Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Nov 18 from Seattle Paine Field Intl. Airport to San Francisco Intl., returning Tue, Nov 18, priced at $119 just found
Alaska Airlines
Tue, Feb 3 - Sat, Feb 7
ORD
O'Hare Intl.
SJC
Norman Y. Mineta San Jose Intl.
$166 Roundtrip, found 2 days ago
$166
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Feb 3 from O'Hare Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Feb 7, priced at $166 found 2 days ago
Frontier Airlines
Mon, Nov 3 - Fri, Nov 7
ONT
Los Angeles - Ontario Intl.
SJC
Norman Y. Mineta San Jose Intl.
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Los Angeles - Ontario Intl. to Norman Y. Mineta San Jose Intl., returning Fri, Nov 7, priced at $167 found 5 days ago
Hawaiian Airlines
Fri, Nov 7 - Wed, Nov 12
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Nov 7 from Seattle - Tacoma Intl. to Oakland Intl., returning Wed, Nov 12, priced at $182 found 2 days ago
Frontier Airlines
Mon, Dec 8 - Thu, Dec 11
ORD
O'Hare Intl.
SFO
San Francisco Intl.
$183 Roundtrip, found 8 hours ago
$183
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Dec 8 from O'Hare Intl. to San Francisco Intl., returning Thu, Dec 11, priced at $183 found 8 hours ago
Alaska Airlines
Wed, Jan 7 - Wed, Feb 25
PAE
Seattle Paine Field Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Jan 7 from Seattle Paine Field Intl. Airport to Norman Y. Mineta San Jose Intl., returning Wed, Feb 25, priced at $190 found 3 days ago
Frontier Airlines
Thu, Dec 4 - Thu, Dec 11
CLT
Charlotte-Douglas Intl.
SFO
San Francisco Intl.
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Charlotte-Douglas Intl. to San Francisco Intl., returning Thu, Dec 11, priced at $236 found 3 days ago
Hawaiian Airlines
Wed, Nov 19 - Thu, Dec 4
ONT
Los Angeles - Ontario Intl.
OAK
Oakland Intl.
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Nov 19 from Los Angeles - Ontario Intl. to Oakland Intl., returning Thu, Dec 4, priced at $274 found 1 day ago
Hawaiian Airlines
Fri, Nov 14 - Mon, Nov 17
ORD
O'Hare Intl.
OAK
Oakland Intl.
$287 Roundtrip, just found
$287
Roundtrip
just found
Select Hawaiian Airlines flight, departing Fri, Nov 14 from O'Hare Intl. to Oakland Intl., returning Mon, Nov 17, priced at $287 just found
Delta
Wed, Dec 24 - Wed, Dec 31
CLT
Charlotte-Douglas Intl.
SJC
Norman Y. Mineta San Jose Intl.
$294 Roundtrip, found 21 hours ago
$294
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Dec 24 from Charlotte-Douglas Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Dec 31, priced at $294 found 21 hours ago
Delta
Tue, Nov 11 - Sat, Nov 15
SHV
Shreveport Regional
OAK
Oakland Intl.
$476 Roundtrip, just found
$476
Roundtrip
just found
Select Delta flight, departing Tue, Nov 11 from Shreveport Regional to Oakland Intl., returning Sat, Nov 15, priced at $476 just found
Delta
Wed, Dec 24 - Tue, Jan 6
CLT
Charlotte-Douglas Intl.
OAK
Oakland Intl.
$484 Roundtrip, found 21 hours ago
$484
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Dec 24 from Charlotte-Douglas Intl. to Oakland Intl., returning Tue, Jan 6, priced at $484 found 21 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 November, 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 16 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 $64, 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 $64 right now, why wait?

San Gregorio Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$68

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! (2,304 reviews)
Good Rooms with greate view

Reviewed on Oct 17, 2025

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Crowne Plaza San Francisco Airport by IHG
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! (4,619 reviews)
Hotel is located near the SFO airport with convenient shuttle service through the day and most of the night. There’s a nice walking area nearby. Hotel rates are reasonably priced.

Reviewed on Oct 22, 2025

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Bay Landing San Francisco Airport Hotel
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 ...
8.8/10 Excellent! (2,063 reviews)
Having a free airport shuttle was really nice. Neighbors were fairly loud (so perhaps thin walls?), but the staff was great!

Reviewed on Oct 18, 2025

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The Westin San Francisco Airport
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! (2,916 reviews)
Room was clean, the all white bedding was very clean and comfortable, and the breakfast was hot and offered variety. We arrived on during a rainstorm and the room had a dank smell, like an old house smell which was not pleasant. Once we opened it up and warmed it up, it improved. It was fine for ...

Reviewed on Oct 23, 2025

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SFO El Rancho Inn SureStay Collection by Best Western
Hilton San Francisco Airport Bayfront

Hilton San Francisco Airport Bayfront

4 out of 5
600 Airport Boulevard, Burlingame, CA
Stay at this 4-star business-friendly hotel in Burlingame. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast ...
8.4/10 Very Good! (2,662 reviews)
The room was updated and very clean. We were pleased by the location and friendly staff.

Reviewed on Oct 22, 2025

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Hilton San Francisco Airport Bayfront
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 ...
9/10 Wonderful! (2,335 reviews)
Both rooms (we had switch rooms cause we had dogs, and I guess they require you to be on the first floor if you have pets) had a mildew smell to them and just seemed to be dirty upon arrival. Spa was not working and was cold which was disappointing. Other than those things we had a good time.

Reviewed on Oct 22, 2025

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Maple Tree Inn
Aloft San Francisco Airport

Aloft San Francisco Airport

3 out of 5
401 E Millbrae Ave, Millbrae, CA
Stay at this 3-star business-friendly hotel in Millbrae. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the bar and the ...
8.8/10 Excellent! (2,199 reviews)
Extremely clean and comfortable. The wxyz lounge had good light food at a very reasonable price.

Reviewed on Oct 18, 2025

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Aloft San Francisco Airport
Hotel Aluxor SFO

Hotel Aluxor SFO

2.5 out of 5
500 El Camino Real, San Bruno, CA
Book a stay at this business-friendly hotel in San Bruno. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff and ...
8.6/10 Excellent! (2,399 reviews)
Convenient the night before flying

Reviewed on Oct 19, 2025

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Hotel Aluxor SFO
See all 2,028 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.