Cheap Flights To San Gregorio 2025

Photo by Jay Morales

San Gregorio Flights as Low as $98

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Jun 2 - Thu, Jun 5
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$98 Roundtrip, found 5 days ago
$98
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Jun 2 from Seattle - Tacoma Intl. to Oakland Intl., returning Thu, Jun 5, priced at $98 found 5 days ago
Delta
Sat, Aug 2 - Wed, Aug 27
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$99 Roundtrip, found 4 days ago
$99
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 2 from Seattle - Tacoma Intl. to San Francisco Intl., returning Wed, Aug 27, priced at $99 found 4 days ago
Frontier Airlines
Thu, Jun 12 - Tue, Jun 17
SLC
Salt Lake City Intl.
SFO
San Francisco Intl.
$106 Roundtrip, found 10 hours ago
$106
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Jun 12 from Salt Lake City Intl. to San Francisco Intl., returning Tue, Jun 17, priced at $106 found 10 hours ago
Spirit Airlines
Mon, Jun 2 - Thu, Jun 5
SEA
Seattle - Tacoma Intl.
OAK
Oakland Intl.
$109 Roundtrip, found 5 days ago
$109
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Jun 2 from Seattle - Tacoma Intl. to Oakland Intl., returning Thu, Jun 5, priced at $109 found 5 days ago
Delta
Tue, Aug 5 - Sat, Aug 30
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$112 Roundtrip, found 4 days ago
$112
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Seattle - Tacoma Intl. to San Francisco Intl., returning Sat, Aug 30, priced at $112 found 4 days ago
Alaska Airlines
Wed, Jun 25 - Tue, Jul 1
SEA
Seattle - Tacoma Intl.
SJC
Norman Y. Mineta San Jose Intl.
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jun 25 from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Jul 1, priced at $119 found 2 days ago
Hawaiian Airlines
Wed, Jun 11 - Tue, Jun 17
PAE
Seattle Paine Field Intl. Airport
SFO
San Francisco Intl.
$131 Roundtrip, found 7 hours ago
$131
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Wed, Jun 11 from Seattle Paine Field Intl. Airport to San Francisco Intl., returning Tue, Jun 17, priced at $131 found 7 hours ago
United
Fri, Jun 13 - Mon, Jun 16
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$131 Roundtrip, found 7 hours ago
$131
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Jun 13 from Seattle - Tacoma Intl. to San Francisco Intl., returning Mon, Jun 16, priced at $131 found 7 hours ago
Frontier Airlines
Wed, Jun 25 - Tue, Jul 8
MCO
Orlando Intl.
SFO
San Francisco Intl.
$143 Roundtrip, found 6 days ago
$143
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jun 25 from Orlando Intl. to San Francisco Intl., returning Tue, Jul 8, priced at $143 found 6 days ago
Spirit Airlines
Mon, May 12 - Wed, May 21
SLC
Salt Lake City Intl.
SJC
Norman Y. Mineta San Jose Intl.
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, May 12 from Salt Lake City Intl. to Norman Y. Mineta San Jose Intl., returning Wed, May 21, priced at $210 found 1 day ago
American Airlines
Fri, Jun 13 - Mon, Jun 16
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
$227 Roundtrip, found 7 hours ago
$227
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Jun 13 from Seattle - Tacoma Intl. to San Francisco Intl., returning Mon, Jun 16, priced at $227 found 7 hours ago
American Airlines
Fri, Dec 12 - Tue, Dec 16
RIC
Richmond Intl.
SFO
San Francisco Intl.
$277 Roundtrip, found 18 hours ago
$277
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Fri, Dec 12 from Richmond Intl. to San Francisco Intl., returning Tue, Dec 16, priced at $277 found 18 hours ago
JetBlue Airways
Wed, Oct 1 - Sun, Oct 5
MCO
Orlando Intl.
SFO
San Francisco Intl.
$316 Roundtrip, found 4 days ago
$316
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Oct 1 from Orlando Intl. to San Francisco Intl., returning Sun, Oct 5, priced at $316 found 4 days ago
Alaska Airlines
Fri, Dec 12 - Tue, Dec 16
MCO
Orlando Intl.
SJC
Norman Y. Mineta San Jose Intl.
$403 Roundtrip, found 18 hours ago
$403
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Orlando Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Dec 16, priced at $403 found 18 hours ago
Delta
Fri, Dec 12 - Tue, Dec 16
RIC
Richmond Intl.
SJC
Norman Y. Mineta San Jose Intl.
$427 Roundtrip, found 18 hours ago
$427
Roundtrip
found 18 hours ago
Select Delta flight, departing Fri, Dec 12 from Richmond Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Dec 16, priced at $427 found 18 hours ago
Alaska Airlines
Thu, May 22 - Fri, May 23
PAE
Seattle Paine Field Intl. Airport
SJC
Norman Y. Mineta San Jose Intl.
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, May 22 from Seattle Paine Field Intl. Airport to Norman Y. Mineta San Jose Intl., returning Fri, May 23, priced at $591 found 1 day ago

San Gregorio Flights

Do you have a travel itch? Maybe it's time to book a flight to San Gregorio. And with the AARP Travel Center Powered by Expedia®, you are in good hands. AARP Travel combines their members-only discount with the best rates from Expedia, offering members the best price in travel, guaranteed. AARP members get exclusive rates on hotels and car rentals, and pay no booking fees on flights.

If your travel dates are bendable, we will have more deals to show you. In other words, you'll have a better chance of finding that super low-cost flight you've been looking for.

Transportation at the Airport

Once you've got your flight scheduled to San Gregorio, you may want to book a car so you can get around the city. You can request a San Gregorio rental car under our cars tab and get into the car as soon as you step outside. If you don't need a rental car, there are other ground transportation options such as rideshare applications, shuttle, limousine, and taxi services.

Things to Do in San Gregorio

If you aren't sure where to start, we can help you with that too. Not to worry—there's plenty to do in this city. San Gregorio has so much to do, and we can help you get started.

If you're looking for some fun activities to do in San Gregorio, make sure you check out our "Things to Do in San Gregorio" page for excursions and activities for the whole clan.

Book Your Hotel in San Gregorio

San Gregorio has accommodation options in the area, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you'll get the best price out there when you book with AARP.

Planning Your Trip

Once you have decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to San Gregorio. Do not wait a second longer—book your airfare today and land in San Gregorio tomorrow.