Search Cheap Flights to
San Ysidro

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San Ysidro Flights as Low as $53

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

Frontier Airlines
Tue, Jul 21 - Sat, Jul 25
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$53 Roundtrip, found 4 days ago
$53
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Sky Harbor Intl. to San Diego Intl., returning Sat, Jul 25, priced at $53 found 4 days ago
Frontier Airlines
Tue, Sep 8 - Sat, Sep 12
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$56 Roundtrip, found 12 hours ago
$56
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Tue, Sep 8 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 12, priced at $56 found 12 hours ago
Alaska Airlines
Tue, Sep 8 - Sat, Sep 12
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$167 Roundtrip, found 12 hours ago
$167
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Tue, Sep 8 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 12, priced at $167 found 12 hours ago
American Airlines
Tue, Sep 8 - Sat, Sep 12
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$167 Roundtrip, found 12 hours ago
$167
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Sep 8 from Sky Harbor Intl. to San Diego Intl., returning Sat, Sep 12, priced at $167 found 12 hours ago
Bargain Flight
Tue, Sep 15 - Sat, Oct 3
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Sep 15 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Oct 3, priced at $176 found 1 day ago
Delta
Tue, Sep 22 - Sat, Sep 26
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Sep 22 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, Sep 26, priced at $177 found 5 hours ago
Bargain Flight
Mon, Aug 3 - Sat, Aug 15
PHX
Sky Harbor Intl.
SAN
San Diego Intl.
$184 Roundtrip, found 12 hours ago
$184
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Mon, Aug 3 from Sky Harbor Intl. to San Diego Intl., returning Sat, Aug 15, priced at $184 found 12 hours ago
Frontier Airlines
Mon, Sep 28 - Thu, Oct 15
DFW
Dallas-Fort Worth Intl.
SAN
San Diego Intl.
$188 Roundtrip, found 8 hours ago
$188
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Dallas-Fort Worth Intl. to San Diego Intl., returning Thu, Oct 15, priced at $188 found 8 hours ago
Alaska Airlines
Thu, Sep 24 - Thu, Oct 1
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$222 Roundtrip, found 4 days ago
$222
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Sep 24 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Thu, Oct 1, priced at $222 found 4 days ago
American Airlines
Tue, Sep 8 - Sat, Sep 12
PHX
Sky Harbor Intl.
CLD
McClellan-Palomar
$229 Roundtrip, found 12 hours ago
$229
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Sep 8 from Sky Harbor Intl. to McClellan-Palomar, returning Sat, Sep 12, priced at $229 found 12 hours ago
Bargain Flight
Mon, Sep 21 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
SAN
San Diego Intl.
$276 Roundtrip, found 4 days ago
$276
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Mon, Sep 21 from Detroit Metropolitan Wayne County to San Diego Intl., returning Tue, Sep 29, priced at $276 found 4 days ago
JetBlue Airways
Wed, Sep 23 - Wed, Sep 30
DTW
Detroit Metropolitan Wayne County
SAN
San Diego Intl.
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Sep 23 from Detroit Metropolitan Wayne County to San Diego Intl., returning Wed, Sep 30, priced at $286 found 4 days ago
Delta
Sat, Sep 26 - Mon, Oct 12
DAL
Love Field
SAN
San Diego Intl.
$297 Roundtrip, found 8 hours ago
$297
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Sep 26 from Love Field to San Diego Intl., returning Mon, Oct 12, priced at $297 found 8 hours ago
American Airlines
Thu, Sep 24 - Tue, Sep 29
SEA
Seattle - Tacoma Intl.
CLD
McClellan-Palomar
$319 Roundtrip, found 5 hours ago
$319
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Sep 24 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Tue, Sep 29, priced at $319 found 5 hours ago
American Airlines
Sat, Aug 8 - Mon, Aug 10
DFW
Dallas-Fort Worth Intl.
CLD
McClellan-Palomar
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 8 from Dallas-Fort Worth Intl. to McClellan-Palomar, returning Mon, Aug 10, priced at $319 found 2 days ago
American Airlines
Fri, Jul 31 - Tue, Aug 11
DTW
Detroit Metropolitan Wayne County
CLD
McClellan-Palomar
$393 Roundtrip, found 5 hours ago
$393
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Jul 31 from Detroit Metropolitan Wayne County to McClellan-Palomar, returning Tue, Aug 11, priced at $393 found 5 hours 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 July, 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 13 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 $53, 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 $53 right now, why wait?

San Ysidro Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$52

Last Minute Hotel Deals in San Ysidro

Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.4/10 Very Good! (6,261 reviews)
"The Bayview rooms are worth every penny. The view is spectacular. Tower 1 rooms were more updated and had better mattresses. We also stayed in Tower 3 with the Skyline view and at night, that view was beautiful on the upper floors. The hotel location is perfect and you can walk to everything. The ..."

Reviewed on Jul 7, 2026

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Wyndham San Diego Bayside
Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
1404 Vacation Rd San Diego CA
Book a stay at this beach resort in San Diego. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in ...
8.8/10 Excellent! (2,709 reviews)
"Nice location, nothing too fancy"

Reviewed on Jul 7, 2026

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Paradise Point Resort & Spa
Hard Rock Hotel San Diego

Hard Rock Hotel San Diego

4 out of 5
207 5th Ave San Diego CA
Stay at this hotel in San Diego. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the convenient parking in our reviews. ...
9/10 Wonderful! (3,976 reviews)
"breakfast was not the best"

Reviewed on Jul 6, 2026

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Hard Rock Hotel San Diego
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! (2,787 reviews)
"Property, room, location, amenities, pool, breakfast, all for such an affordable price and great level of service. Would definitely recommend for families with young children and will be back again with mine!"

Reviewed on Jul 7, 2026

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

Bahia Resort Hotel

3.5 out of 5
998 W Mission Bay Dr San Diego CA
Book a stay at this beach resort in San Diego. Enjoy a beach locale, breakfast (surcharge), and 24-hour room service. Our guests praise the pool and the restaurant ...
8.8/10 Excellent! (2,225 reviews)
"Underwhelming for price. Checked in, only to be given a room that was already occupied. Then changed to a room that smelled like it had not been opened/aired out in quite a while. Changed rooms one last time and overall was fine until the last day when my son found a huge cockroach by his luggage. ..."

Reviewed on Jul 6, 2026

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Bahia Resort Hotel
Bay Club Hotel & Marina

Bay Club Hotel & Marina

3.5 out of 5
2131 Shelter Island Dr San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, a marina, and a health club. Our guests praise the breakfast and the restaurant in ...
9.2/10 Wonderful! (3,720 reviews)
"Room 209, two palm trees that needed to be trimmed blocked alot of the view of the bay.. rest of stay was great"

Reviewed on Jul 7, 2026

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Bay Club Hotel & Marina
The DEXTRO Little Italy, BW Premier Collection

The DEXTRO Little Italy, BW Premier Collection

3 out of 5
1617 1st Avenue San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.8/10 Excellent! (1,847 reviews)
"First time staying at the Dextro. First the good: Friendly helpful staff. Fitness center was nice, small but serviceable, and pool that were tricky to find. Location is pretty nice. I could walk to Gaslamp and Little Italy. Probably to Balboa Park, but I didn't do that. Lobby/Lounge was pretty nice. ..."

Reviewed on Jul 7, 2026

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The DEXTRO Little Italy, BW Premier Collection
Loews Coronado Bay Resort

Loews Coronado Bay Resort

4 out of 5
4000 Coronado Bay Rd Coronado CA
Book a stay at this beach hotel in Coronado. Enjoy free WiFi, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
9/10 Wonderful! (1,098 reviews)
"Clean room always 👍"

Reviewed on Jul 6, 2026

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Loews Coronado Bay Resort
See all 6,344 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.