Search Cheap Flights to
San Ysidro

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San Ysidro Flights as Low as $74

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

Frontier Airlines
Sat, Oct 18 - Sat, Oct 18
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$74 Roundtrip, found 6 hours ago
$74
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 18, priced at $74 found 6 hours ago
Frontier Airlines
Thu, Sep 4 - Sat, Sep 6
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$74 Roundtrip, found 1 hour ago
$74
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $74 found 1 hour ago
Frontier Airlines
Tue, Aug 12 - Thu, Aug 14
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$76 Roundtrip, found 19 hours ago
$76
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Sky Harbor Intl. to San Diego Intl., returning Thu, Aug 14, priced at $76 found 19 hours ago
Alaska Airlines
Tue, Sep 2 - Tue, Sep 9
SFO
San Francisco Intl.
SAN
San Diego Intl.
$77 Roundtrip, found 2 hours ago
$77
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Sep 2 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 9, priced at $77 found 2 hours ago
United
Tue, Sep 2 - Tue, Sep 9
SFO
San Francisco Intl.
SAN
San Diego Intl.
$77 Roundtrip, found 2 hours ago
$77
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Sep 2 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 9, priced at $77 found 2 hours ago
Frontier Airlines
Sat, Sep 20 - Sat, Oct 4
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$79 Roundtrip, found 8 hours ago
$79
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Sep 20 from Sky Harbor Intl. to San Diego Intl., returning Sat, Oct 4, priced at $79 found 8 hours ago
Alaska Airlines
Wed, Aug 13 - Wed, Aug 13
SMF
Sacramento Intl.
SAN
San Diego Intl.
$92 Roundtrip, found 22 hours ago
$92
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Sacramento Intl. to San Diego Intl., returning Wed, Aug 13, priced at $92 found 22 hours ago
Hawaiian Airlines
Mon, Sep 29 - Mon, Sep 29
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 17 hours ago
$97
Roundtrip
found 17 hours ago
Select Hawaiian Airlines flight, departing Mon, Sep 29 from Sky Harbor Intl. to San Diego Intl., returning Mon, Sep 29, priced at $97 found 17 hours ago
American Airlines
Thu, Sep 4 - Sat, Sep 6
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Sep 4 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 6, priced at $97 found 1 hour ago
American Airlines
Sat, Sep 20 - Sat, Oct 4
PHX
Sky Harbor Intl.
CLD
McClellan-Palomar
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Sep 20 from Sky Harbor Intl. to McClellan-Palomar, returning Sat, Oct 4, priced at $97 found 1 hour ago
Spirit Airlines
Tue, Aug 5 - Wed, Aug 6
SMF
Sacramento Intl.
SAN
San Diego Intl.
$114 Roundtrip, found 1 hour ago
$114
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Tue, Aug 5 from Sacramento Intl. to San Diego Intl., returning Wed, Aug 6, priced at $114 found 1 hour ago
American Airlines
Thu, Aug 14 - Sat, Aug 16
SMF
Sacramento Intl.
CLD
McClellan-Palomar
$159 Roundtrip, found 4 hours ago
$159
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Aug 14 from Sacramento Intl. to McClellan-Palomar, returning Sat, Aug 16, priced at $159 found 4 hours ago
American Airlines
Tue, Sep 2 - Tue, Sep 9
SFO
San Francisco Intl.
CLD
McClellan-Palomar
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 2 from San Francisco Intl. to McClellan-Palomar, returning Tue, Sep 9, priced at $159 just found
Frontier Airlines
Fri, Aug 22 - Sun, Aug 31
AUS
Austin-Bergstrom Intl.
SAN
San Diego Intl.
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Aug 22 from Austin-Bergstrom Intl. to San Diego Intl., returning Sun, Aug 31, priced at $167 found 1 day ago
Delta
Tue, Sep 2 - Tue, Sep 9
SFO
San Francisco Intl.
SAN
San Diego Intl.
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 2 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 9, priced at $177 found 2 hours ago
American Airlines
Fri, Aug 22 - Sun, Aug 31
AUS
Austin-Bergstrom Intl.
CLD
McClellan-Palomar
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Austin-Bergstrom Intl. to McClellan-Palomar, returning Sun, Aug 31, priced at $198 found 2 days ago

Cheap Flights to San Ysidro

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

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

Frequently Asked Questions About flights to San Ysidro

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to San Ysidro 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 SAN airport.

What is the cheapest month to fly to San Ysidro?

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 Ysidro are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to San Ysidro?

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 Ysidro.

What airport is best to fly into San Ysidro?

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

How much are flights to San Ysidro?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to San Ysidro on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $74, 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 Ysidro?

The trick to saving a stack of cash on your flight to San Ysidro? 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 $74 right now, why wait?

San Ysidro Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$73

Last Minute Hotel Deals in San Ysidro

Handlery Hotel

Handlery Hotel

3.5 out of 5
950 Hotel Cir N, San Diego, CA
Stay at this 3.5-star business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the pool and the bar in our ...
8/10 Very Good! (1,885 reviews)
"It was a nice, quiet area. Perfect for a lowkey getaway"

Reviewed on Jul 20, 2025

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Handlery Hotel
Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive, San Diego, CA
Stay at this 4-star business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.2/10 Very Good! (5,727 reviews)
"Done"

Reviewed on Jul 18, 2025

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Wyndham San Diego Bayside
Manchester Grand Hyatt San Diego

Manchester Grand Hyatt San Diego

4 out of 5
1 Market Pl, San Diego, CA
Stay at this 4-star eco-certified hotel in San Diego. Enjoy free WiFi, 6 restaurants, and 3 bars/lounges. Our guests praise the pool and the bar in our reviews. ...
9/10 Wonderful! (2,775 reviews)
"Great hotel with lots going on."

Reviewed on Jul 18, 2025

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Manchester Grand Hyatt San Diego
The Dana on Mission Bay

The Dana on Mission Bay

3.5 out of 5
1710 W Mission Bay Dr, San Diego, CA
Stay at this 3.5-star business-friendly hotel in San Diego. Enjoy 2 outdoor pools, a marina, and 2 hot tubs. Our guests praise the pool and the restaurant in ...
8.8/10 Excellent! (3,569 reviews)
"Amazing Property and Experience"

Reviewed on Jul 18, 2025

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The Dana on Mission Bay
Marriott Marquis San Diego Marina

Marriott Marquis San Diego Marina

4 out of 5
333 W Harbor Dr, San Diego, CA
Book a stay at this spa hotel in San Diego. Enjoy 2 outdoor pools, a full-service spa, and 5 restaurants. Our guests praise the pool and the helpful staff in ...
9/10 Wonderful! (1,760 reviews)
"Amazing stay! Incredible staff, very clean property and wonderful family property. Highly recommend."

Reviewed on Jul 16, 2025

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Marriott Marquis San Diego Marina
The Dextro Hotel, BW Premier Collection

The Dextro Hotel, BW Premier Collection

3 out of 5
1617 1st Avenue, San Diego, CA
Stay at this 3-star business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
7.6/10 Good! (1,014 reviews)
"I was pleasantly surprised how nice this hotel was. Especially because it is a Best Western. Best Western didn’t always have the best reputation. But this hotel was very clean, modern, spacious. I loved it. I would most definitely stay again."

Reviewed on Jul 16, 2025

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The Dextro Hotel, BW Premier Collection
Best Western Inn & Suites San Diego – Zoo/SeaWorld Area

Best Western Inn & Suites San Diego – Zoo/SeaWorld Area

2.5 out of 5
2485 Hotel Circle Place, San Diego, CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (1,834 reviews)
"Hotel was conveniently located clean area and great size room, hated I had to pay for parking but overall great"

Reviewed on Jul 19, 2025

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Best Western Inn & Suites San Diego – Zoo/SeaWorld Area
The Little Italy Hotel Downtown San Diego

The Little Italy Hotel Downtown San Diego

4 out of 5
1646 Front St, San Diego, CA
Stay at this 4-star hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff in our reviews. ...
7.8/10 Good! (1,014 reviews)
"Nice property but didn’t like paying for parking. I’m already paying for the room and the parking was really tight."

Reviewed on Jul 17, 2025

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The Little Italy Hotel Downtown San Diego
See all 5,943 properties in San Ysidro
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.