Search Cheap Flights to
San Ysidro

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San Ysidro Flights as Low as $56

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

Spirit Airlines
Sat, Aug 16 - Sat, Sep 6
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$56 Roundtrip, found 19 hours ago
$56
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to San Diego Intl., returning Sat, Sep 6, priced at $56 found 19 hours ago
Spirit Airlines
Sat, Aug 16 - Sat, Sep 6
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$62 Roundtrip, found 19 hours ago
$62
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to San Diego Intl., returning Sat, Sep 6, priced at $62 found 19 hours ago
Spirit Airlines
Sat, Aug 16 - Tue, Aug 19
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$63 Roundtrip, found 17 hours ago
$63
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to San Diego Intl., returning Tue, Aug 19, priced at $63 found 17 hours ago
Frontier Airlines
Sat, Aug 16 - Sat, Sep 6
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$69 Roundtrip, found 19 hours ago
$69
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to San Diego Intl., returning Sat, Sep 6, priced at $69 found 19 hours ago
Spirit Airlines
Sat, Dec 6 - Wed, Dec 17
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$71 Roundtrip, found 3 days ago
$71
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Dec 6 from Harry Reid Intl. to San Diego Intl., returning Wed, Dec 17, priced at $71 found 3 days ago
Frontier Airlines
Thu, Dec 11 - Thu, Dec 18
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$77 Roundtrip, found 3 days ago
$77
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Harry Reid Intl. to San Diego Intl., returning Thu, Dec 18, priced at $77 found 3 days ago
Delta
Tue, Dec 9 - Mon, Dec 22
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$78 Roundtrip, found 3 days ago
$78
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 9 from Harry Reid Intl. to San Diego Intl., returning Mon, Dec 22, priced at $78 found 3 days ago
Hawaiian Airlines
Mon, Dec 8 - Wed, Dec 17
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$91 Roundtrip, found 3 days ago
$91
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Dec 8 from Harry Reid Intl. to San Diego Intl., returning Wed, Dec 17, priced at $91 found 3 days ago
Alaska Airlines
Sat, Aug 16 - Sat, Sep 6
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$149 Roundtrip, found 19 hours ago
$149
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to San Diego Intl., returning Sat, Sep 6, priced at $149 found 19 hours ago
Hawaiian Airlines
Tue, Oct 21 - Wed, Oct 29
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Oct 29, priced at $157 found 5 days ago
Hawaiian Airlines
Tue, Sep 16 - Tue, Sep 23
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$160 Roundtrip, found 3 days ago
$160
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Tue, Sep 23, priced at $160 found 3 days ago
Spirit Airlines
Fri, Aug 22 - Sat, Aug 30
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Fri, Aug 22 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Aug 30, priced at $181 found 5 days ago
United
Wed, Oct 22 - Mon, Oct 27
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$187 Roundtrip, found 14 hours ago
$187
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Oct 22 from Seattle - Tacoma Intl. to San Diego Intl., returning Mon, Oct 27, priced at $187 found 14 hours ago
American Airlines
Sat, Aug 16 - Tue, Aug 19
LAS
Harry Reid Intl.
CLD
McClellan-Palomar
$199 Roundtrip, found 17 hours ago
$199
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to McClellan-Palomar, returning Tue, Aug 19, priced at $199 found 17 hours ago
American Airlines
Sat, Aug 16 - Tue, Aug 19
LAS
Harry Reid Intl.
SAN
San Diego Intl.
$199 Roundtrip, found 17 hours ago
$199
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Aug 16 from Harry Reid Intl. to San Diego Intl., returning Tue, Aug 19, priced at $199 found 17 hours ago
American Airlines
Thu, Oct 2 - Mon, Oct 6
SEA
Seattle - Tacoma Intl.
CLD
McClellan-Palomar
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 2 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Mon, Oct 6, priced at $240 found 1 day 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 August, 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 $56, 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 $56 right now, why wait?

San Ysidro Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$56

Last Minute Hotel Deals in San Ysidro

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! (3,614 reviews)
"I liked it cause it felt like being in a cottage type feel"

Reviewed on Aug 7, 2025

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The Dana on Mission Bay
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. ...
8.8/10 Excellent! (2,792 reviews)
"Convenient"

Reviewed on Aug 6, 2025

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Manchester Grand Hyatt San Diego
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, 3 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.2/10 Very Good! (5,826 reviews)
"Location was great to the yachts & sail boats."

Reviewed on Aug 7, 2025

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Wyndham San Diego Bayside
Hyatt Regency Mission Bay Spa and Marina

Hyatt Regency Mission Bay Spa and Marina

4 out of 5
1441 Quivira Rd, San Diego, CA
Stay at this 4-star spa hotel in San Diego. Enjoy free WiFi, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our ...
8.4/10 Very Good! (1,490 reviews)
"All the staff was excellent Only complaint was that it was too busy"

Reviewed on Aug 8, 2025

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Hyatt Regency Mission Bay Spa and Marina
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! (1,924 reviews)
"I liked that this property had a bus stop right outside the property, so it made it a little easier to travel to different places around the city. I didn’t like that there aren’t really any food options nearby the hotel. The room was nice and bed was comfortable."

Reviewed on Aug 10, 2025

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Handlery Hotel
Embassy Suites by Hilton San Diego Bay Downtown

Embassy Suites by Hilton San Diego Bay Downtown

4 out of 5
601 Pacific Hwy, San Diego, CA
Book a stay at this family-friendly hotel in San Diego. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (1,335 reviews)
"Everything was wonderful in the hotel and the restaurant"

Reviewed on Aug 8, 2025

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Embassy Suites by Hilton San Diego Bay Downtown
The DEXTRO Little Italy, BW Premier Collection

The DEXTRO Little Italy, 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! (1,059 reviews)
"Super bien, très propre, personnel très gentil. Rapport qualité prix est excellent.stationnement pas trop cher et sécurisé."

Reviewed on Aug 6, 2025

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The DEXTRO Little Italy, BW Premier Collection
Hilton San Diego Bayfront

Hilton San Diego Bayfront

4 out of 5
1 Park Blvd, San Diego, CA
Stay at this 4-star spa hotel in San Diego. Enjoy a full-service spa, 2 bars/lounges, and breakfast (surcharge). Our guests praise the pool and the helpful staff ...
8.4/10 Very Good! (1,639 reviews)
"Beautiful stay!"

Reviewed on Aug 7, 2025

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Hilton San Diego Bayfront
See all 5,978 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.