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San Ysidro

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San Ysidro Flights as Low as $139

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

Delta
Sat, Apr 25 - Sat, May 9
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$139 Roundtrip, found 2 hours ago
$139
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Apr 25 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, May 9, priced at $139 found 2 hours ago
Alaska Airlines
Thu, May 7 - Tue, May 12
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$151 Roundtrip, found 2 hours ago
$151
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Thu, May 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, May 12, priced at $151 found 2 hours ago
United
Sat, Apr 18 - Wed, Apr 22
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 18 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Apr 22, priced at $187 found 1 day ago
Frontier Airlines
Tue, May 5 - Sat, May 9
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$205 Roundtrip, found 2 hours ago
$205
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, May 5 from Seattle - Tacoma Intl. to San Diego Intl., returning Sat, May 9, priced at $205 found 2 hours ago
Frontier Airlines
Tue, Apr 14 - Tue, Apr 21
DTW
Detroit Metropolitan Wayne County
SAN
San Diego Intl.
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Apr 14 from Detroit Metropolitan Wayne County to San Diego Intl., returning Tue, Apr 21, priced at $206 found 6 days ago
Alaska Airlines
Wed, May 6 - Wed, May 6
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, May 6 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Wed, May 6, priced at $208 found 1 day ago
Frontier Airlines
Mon, Apr 20 - Tue, May 5
BNA
Nashville Intl.
SAN
San Diego Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Apr 20 from Nashville Intl. to San Diego Intl., returning Tue, May 5, priced at $220 found 1 day ago
Hawaiian Airlines
Tue, Apr 7 - Tue, Apr 14
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Apr 14, priced at $240 found 2 days ago
United
Wed, Jun 24 - Tue, Jul 14
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$247 Roundtrip, found 6 days ago
$247
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jun 24 from Newark Liberty Intl. Airport to San Diego Intl., returning Tue, Jul 14, priced at $247 found 6 days ago
United
Sat, Apr 25 - Sat, May 9
SEA
Seattle - Tacoma Intl.
CLD
McClellan-Palomar
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select United flight, departing Sat, Apr 25 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Sat, May 9, priced at $257 found 1 day ago
American Airlines
Thu, May 7 - Tue, May 12
SEA
Seattle - Tacoma Intl.
CLD
McClellan-Palomar
$266 Roundtrip, found 2 hours ago
$266
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, May 7 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Tue, May 12, priced at $266 found 2 hours ago
American Airlines
Sat, Sep 26 - Sat, Oct 3
EWR
Newark Liberty Intl. Airport
CLD
McClellan-Palomar
$267 Roundtrip, found 4 days ago
$267
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 26 from Newark Liberty Intl. Airport to McClellan-Palomar, returning Sat, Oct 3, priced at $267 found 4 days ago
Bargain Flight
Wed, Apr 15 - Tue, Apr 21
DTW
Detroit Metropolitan Wayne County
CLD
McClellan-Palomar
$279 Roundtrip, found 6 hours ago
$279
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Wed, Apr 15 from Detroit Metropolitan Wayne County to McClellan-Palomar, returning Tue, Apr 21, priced at $279 found 6 hours ago
JetBlue Airways
Sat, May 9 - Tue, May 12
DTW
Detroit Metropolitan Wayne County
SAN
San Diego Intl.
$377 Roundtrip, found 6 hours ago
$377
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Sat, May 9 from Detroit Metropolitan Wayne County to San Diego Intl., returning Tue, May 12, priced at $377 found 6 hours ago
United
Mon, Mar 30 - Tue, Mar 31
BNA
Nashville Intl.
CLD
McClellan-Palomar
$446 Roundtrip, found 20 hours ago
$446
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Mar 30 from Nashville Intl. to McClellan-Palomar, returning Tue, Mar 31, priced at $446 found 20 hours ago
Sun Country Airlines
Sat, Jul 4 - Fri, Jul 10
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$488 Roundtrip, found 4 days ago
$488
Roundtrip
found 4 days ago
Select Sun Country Airlines flight, departing Sat, Jul 4 from Newark Liberty Intl. Airport to San Diego Intl., returning Fri, Jul 10, priced at $488 found 4 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 April, 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 15 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 $139, 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 $139 right now, why wait?

San Ysidro Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$139

Last Minute Hotel Deals in San Ysidro

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 ...
8.6/10 Excellent! (2,450 reviews)
The room was clean but mixed with some things new and other things old. Never had hot water for the shower however the shower was large. Our view was awesome loved watching all the sailboats, skiers, row boats, kayaks etc. We even seen a purpose. People with dogs let them poo without picking up not ...

Reviewed on Mar 12, 2026

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Paradise Point Resort & Spa
Best Western Seven Seas

Best Western Seven Seas

3 out of 5
411 Hotel Circle South San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and 2 hot tubs. Our guests praise the pool and the restaurant in our ...
7.8/10 Good! (3,284 reviews)
Family friendly. Restaurant was delicious. friendly staff

Reviewed on Mar 13, 2026

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Best Western Seven Seas
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! (3,415 reviews)
Pics of hotel rooms have been taken very cleverly...you cant tell that the bathroom sink is in the room it self...deceptive

Reviewed on Mar 14, 2026

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Hard Rock Hotel San Diego
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 ...
9/10 Wonderful! (1,190 reviews)
The staff was knowledgeable and friendly. The hotel was clean. The room was basic. It had a fridge but no microwave. It's walking distance many restaurants and the piers. It's also convenient to get th Balboa Park and the airport.

Reviewed on Mar 13, 2026

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The DEXTRO Little Italy, BW Premier Collection
Days Inn by Wyndham San Diego Hotel Circle

Days Inn by Wyndham San Diego Hotel Circle

3 out of 5
543 Hotel Circle S San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
8/10 Very Good! (2,541 reviews)
Nice staff

Reviewed on Mar 14, 2026

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Days Inn by Wyndham San Diego Hotel Circle
Handlery Hotel

Handlery Hotel

3.5 out of 5
950 Hotel Cir N San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the pool and the helpful staff ...
8.2/10 Very Good! (2,334 reviews)
Incredibly nice pool and hot tub, feels like you’re at a resort. Breakfast at the restaurant was delicious and reasonable. Easy access in and out of hotel. Room was clean and nice, and the price was fabulous. I enjoy boutique hotels over chain hotels and this one didn’t disappoint.

Reviewed on Mar 11, 2026

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Handlery Hotel
The Sofia Hotel

The Sofia Hotel

3.5 out of 5
150 W Broadway San Diego CA
Book a stay at this historic hotel in San Diego. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,805 reviews)
Room was clean & customer service was incredible. Shower water was cold but the staff is so nice that I’m sure they’d address the sure if you present it to them. I only stayed one night

Reviewed on Mar 14, 2026

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The Sofia Hotel
Manchester Grand Hyatt San Diego

Manchester Grand Hyatt San Diego

4 out of 5
1 Market Pl San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 6 restaurants, and 3 bars/lounges. Our guests praise the pool and the helpful staff ...
9/10 Wonderful! (2,898 reviews)
Perfect service

Reviewed on Mar 13, 2026

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Manchester Grand Hyatt San Diego
See all 6,243 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.