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Castro Valley

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Castro Valley Flights as Low as $68

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

Spirit Airlines
Wed, Aug 20 - Sat, Aug 23
LAS
Harry Reid Intl.
OAK
Oakland Intl.
$68 Roundtrip, found 1 hour ago
$68
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Wed, Aug 20 from Harry Reid Intl. to Oakland Intl., returning Sat, Aug 23, priced at $68 found 1 hour ago
Spirit Airlines
Thu, Jul 17 - Mon, Jul 21
LAS
Harry Reid Intl.
SJC
Norman Y. Mineta San Jose Intl.
$73 Roundtrip, found 11 hours ago
$73
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Thu, Jul 17 from Harry Reid Intl. to Norman Y. Mineta San Jose Intl., returning Mon, Jul 21, priced at $73 found 11 hours ago
Spirit Airlines
Fri, Jul 11 - Sun, Jul 13
LAS
Harry Reid Intl.
SJC
Norman Y. Mineta San Jose Intl.
$75 Roundtrip, just found
$75
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Norman Y. Mineta San Jose Intl., returning Sun, Jul 13, priced at $75 just found
Spirit Airlines
Sat, Aug 23 - Mon, Aug 25
LAS
Harry Reid Intl.
OAK
Oakland Intl.
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Aug 23 from Harry Reid Intl. to Oakland Intl., returning Mon, Aug 25, priced at $78 found 2 days ago
Frontier Airlines
Fri, Jul 11 - Sun, Jul 13
LAS
Harry Reid Intl.
SJC
Norman Y. Mineta San Jose Intl.
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jul 11 from Harry Reid Intl. to Norman Y. Mineta San Jose Intl., returning Sun, Jul 13, priced at $88 just found
Frontier Airlines
Tue, Oct 14 - Wed, Oct 15
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$90 Roundtrip, found 1 day ago
$90
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Oct 14 from Harry Reid Intl. to San Francisco Intl., returning Wed, Oct 15, priced at $90 found 1 day ago
Hawaiian Airlines
Sat, Oct 11 - Mon, Oct 13
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Oct 11 from Harry Reid Intl. to San Francisco Intl., returning Mon, Oct 13, priced at $97 found 1 day ago
Alaska Airlines
Thu, Jul 31 - Sun, Aug 3
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$97 Roundtrip, found 4 hours ago
$97
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Harry Reid Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $97 found 4 hours ago
United
Thu, Jul 31 - Sun, Aug 3
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$97 Roundtrip, found 4 hours ago
$97
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Jul 31 from Harry Reid Intl. to San Francisco Intl., returning Sun, Aug 3, priced at $97 found 4 hours ago
Delta
Mon, Aug 18 - Tue, Aug 19
LAS
Harry Reid Intl.
SJC
Norman Y. Mineta San Jose Intl.
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 18 from Harry Reid Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Aug 19, priced at $129 found 2 days ago
American Airlines
Tue, Oct 14 - Wed, Oct 15
LAS
Harry Reid Intl.
SFO
San Francisco Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 14 from Harry Reid Intl. to San Francisco Intl., returning Wed, Oct 15, priced at $159 found 1 day ago
Delta
Tue, Jul 29 - Wed, Aug 6
DAL
Love Field
SJC
Norman Y. Mineta San Jose Intl.
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 29 from Love Field to Norman Y. Mineta San Jose Intl., returning Wed, Aug 6, priced at $241 found 1 day ago
American Airlines
Thu, Aug 14 - Tue, Aug 19
BGR
Bangor Intl.
SFO
San Francisco Intl.
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 14 from Bangor Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $349 found 1 day ago
Delta
Thu, Aug 14 - Tue, Aug 19
BGR
Bangor Intl.
SJC
Norman Y. Mineta San Jose Intl.
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Bangor Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Aug 19, priced at $355 found 1 day ago
Delta
Thu, Jul 10 - Sat, Jul 12
DAL
Love Field
SFO
San Francisco Intl.
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 10 from Love Field to San Francisco Intl., returning Sat, Jul 12, priced at $383 found 2 days ago
Delta
Thu, Jul 17 - Sat, Jul 26
GSP
Greenville-Spartanburg Intl.
SJC
Norman Y. Mineta San Jose Intl.
$465 Roundtrip, found 4 days ago
$465
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Jul 17 from Greenville-Spartanburg Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Jul 26, priced at $465 found 4 days ago

Cheap Flights to Castro Valley

Fall in love at first flight with your vacation to Castro Valley 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 Castro Valley on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Castro Valley

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Castro Valley 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 Castro Valley?

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 Castro Valley are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Castro Valley?

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 Castro Valley.

What airport is best to fly into Castro Valley?

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

How much are flights to Castro Valley?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Castro Valley on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $68, 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 Castro Valley?

The trick to saving a stack of cash on your flight to Castro Valley? 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 $68 right now, why wait?

Castro Valley Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$48

Last Minute Hotel Deals in Castro Valley

Hotel Riu Plaza Fisherman's Wharf
Hotel Riu Plaza Fisherman's Wharf
4 out of 5
2500 Mason St, San Francisco, CA
Book a stay at this eco-certified hotel in San Francisco. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (6,490 reviews)
San Fran part 2
"Location location location Hotel was in good condition, clean, fabulous 5 star breakfast included, area was perfect for touring."

Reviewed on Jun 26, 2025

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Hotel Riu Plaza Fisherman's Wharf
Holiday Inn Golden Gateway by IHG
Holiday Inn Golden Gateway by IHG
3.5 out of 5
1500 Van Ness Ave, San Francisco, CA
Book a stay at this business-friendly hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the pool ...
8.8/10 Excellent! (4,173 reviews)
"5 star"

Reviewed on Jun 28, 2025

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Holiday Inn Golden Gateway by IHG
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! (1,834 reviews)
Nice!!
"Clean and good fitness room."

Reviewed on Jun 26, 2025

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Crowne Plaza San Francisco Airport by IHG
Hilton San Francisco Financial District
Hilton San Francisco Financial District
4 out of 5
750 Kearny St, San Francisco, CA
Book a stay at this business-friendly hotel in San Francisco. Enjoy breakfast (surcharge), a fitness center, and WiFi (surcharge). Our guests praise the helpful ...
8.6/10 Excellent! (1,393 reviews)
"Convenient location in Chinatown and close to financial district. Good food options."

Reviewed on Jun 28, 2025

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Hilton San Francisco Financial District
Hotel Caza Fisherman's Wharf
Hotel Caza Fisherman's Wharf
4 out of 5
1300 Columbus Avenue, San Francisco, CA
Stay at this 4-star family-friendly hotel in San Francisco. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the pool ...
9/10 Wonderful! (3,627 reviews)
Meh
"We've stayed here multiple times. This was my least favorite stay, unfortunately. Staff were indifferent and seemed less than interested in our having a pleasant experience. And i truly thought i purchased the parking when i booked so was less than thrilled about the additional $60/day. When i mentioned ..."

Reviewed on Jun 29, 2025

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Hotel Caza Fisherman's Wharf
FOUND Hotel Carlton, Nob Hill
FOUND Hotel Carlton, Nob Hill
2 out of 5
1075 Sutter St, San Francisco, CA
Stay at this hotel in San Francisco. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff in our reviews. Popular ...
8.4/10 Very Good! (690 reviews)
"Our stay was great! The staff are so nice and considerate ! They extended our stay with no problems a nice place to stop on your way through. The rooms are spacious and a good area even at night."

Reviewed on Jun 27, 2025

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FOUND Hotel Carlton, Nob Hill
DoubleTree by Hilton Hotel Berkeley Marina
DoubleTree by Hilton Hotel Berkeley Marina
4 out of 5
200 Marina Blvd, Berkeley, CA
Stay at this 4-star business-friendly hotel in Berkeley. Enjoy free WiFi, a marina, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
8.2/10 Very Good! (2,991 reviews)
"Nice place to stay along the water front"

Reviewed on Jun 25, 2025

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DoubleTree by Hilton Hotel Berkeley Marina
Hotel Zoe Fisherman's Wharf
Hotel Zoe Fisherman's Wharf
4 out of 5
425 North Point, San Francisco, CA
Stay at this 4-star eco-certified hotel in San Francisco. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the restaurant and the ...
9/10 Wonderful! (1,310 reviews)
"Property was fine. Everything was clean"

Reviewed on Jun 28, 2025

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Hotel Zoe Fisherman's Wharf
See all 6,663 properties in Castro Valley
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.