Cheap flights To San Ysidro (SAN) from $23

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Cheap Flights to San Ysidro from $23 One Way, $47 Round Trip

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

Wed, Feb 25 - Sat, Feb 28
DEN
Denver Intl.
SAN
San Diego Intl.
$47 Roundtrip, just found
$47
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Feb 25 from Denver Intl. to San Diego Intl., returning Sat, Feb 28, priced at $47 just found
Sun, Feb 22 - Tue, Feb 24
DEN
Denver Intl.
SAN
San Diego Intl.
$52 Roundtrip, found 1 hour ago
$52
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, Feb 22 from Denver Intl. to San Diego Intl., returning Tue, Feb 24, priced at $52 found 1 hour ago
Fri, Feb 20 - Tue, Feb 24
DEN
Denver Intl.
SAN
San Diego Intl.
$52 Roundtrip, found 3 hours ago
$52
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Denver Intl. to San Diego Intl., returning Tue, Feb 24, priced at $52 found 3 hours ago
Fri, Mar 6 - Mon, Mar 9
DEN
Denver Intl.
SAN
San Diego Intl.
$56 Roundtrip, found 1 hour ago
$56
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Mar 6 from Denver Intl. to San Diego Intl., returning Mon, Mar 9, priced at $56 found 1 hour ago
Mon, Feb 16 - Sat, Feb 28
DEN
Denver Intl.
SAN
San Diego Intl.
$57 Roundtrip, found 3 days ago
$57
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Feb 16 from Denver Intl. to San Diego Intl., returning Sat, Feb 28, priced at $57 found 3 days ago
Sun, Mar 22 - Wed, Mar 25
DEN
Denver Intl.
SAN
San Diego Intl.
$62 Roundtrip, found 6 hours ago
$62
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sun, Mar 22 from Denver Intl. to San Diego Intl., returning Wed, Mar 25, priced at $62 found 6 hours ago
Thu, Mar 5 - Sat, Mar 7
DEN
Denver Intl.
SAN
San Diego Intl.
$64 Roundtrip, found 9 hours ago
$64
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Mar 5 from Denver Intl. to San Diego Intl., returning Sat, Mar 7, priced at $64 found 9 hours ago
Sat, Apr 18 - Sat, Apr 25
DEN
Denver Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 4 hours ago
$117
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Apr 18 from Denver Intl. to San Diego Intl., returning Sat, Apr 25, priced at $117 found 4 hours ago
Sat, Mar 7 - Tue, Mar 10
DEN
Denver Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Mar 7 from Denver Intl. to San Diego Intl., returning Tue, Mar 10, priced at $117 found 1 hour ago
Fri, Mar 6 - Mon, Mar 9
DEN
Denver Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Fri, Mar 6 from Denver Intl. to San Diego Intl., returning Mon, Mar 9, priced at $117 found 1 hour ago

San Ysidro Flight Information

Traveling To
San Ysidro
Destination Airport IATA Code
SAN
Number of Airlines Serving
Airlines
Frontier Airlines, Alaska Airlines, Southwest Airlines, United
Flight Price
$47
Earliest Departing Flight
Latest Departing Flight

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San Ysidro economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

Mar 14 - Mar 16

2 night stay

Boston (BOS) to San Diego (SAN)

Delta • Roundtrip • Coach
Price was $710, price is now $479 per person
$479
per person
found 1 day ago
Hotel del Coronado, Curio Collection by Hilton
4.0-star property

Hotel del Coronado, Curio Collection by Hilton

Mar 10 - Mar 17

7 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $2,707, price is now $1,652 per person
$1,652
per person
found 1 day ago
Los Bungalows
2.5-star property

Los Bungalows

Mar 10 - Mar 17

7 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $1,301, price is now $874 per person
$874
per person
found 1 day ago
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See all available trips from Boston to San Ysidro
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San Ysidro first class flight packages

Price found within the past 48 hours. Click for updated prices.
Paradise Point Resort & Spa
4.0-star property

Paradise Point Resort & Spa

8.6/10 Excellent! (2,326 reviews)

Mar 25 - Mar 28

3 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Roundtrip • FirstClass
Price was $1,028, price is now $835 per person
$835
per person
found 1 day ago
One of my favorite places to stay. Clean room , good restaurants and the Spa was great. I love the morning walks with beautiful trees, flowers and the beach . A Big thank you to the girl at the front desk, Lauren, for my beautiful view from my room .

Reviewed on Nov 27, 2025

The Sofia Hotel
3.5-star property

The Sofia Hotel

8.4/10 Very Good! (1,627 reviews)

Mar 25 - Mar 28

3 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Roundtrip • FirstClass
Price was $1,257, price is now $890 per person
$890
per person
found 1 day ago
Beautiful historical hotel, amazing location a few minutes from the port, incredibly fast checkin, room had character and stay was perfect

Reviewed on Jan 5, 2026

The Beau Downtown San Diego Gaslamp Quar
3.0-star property

The Beau Downtown San Diego Gaslamp Quar

8.8/10 Excellent! (535 reviews)

Mar 25 - Mar 28

3 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Roundtrip • FirstClass
Price was $1,142, price is now $920 per person
$920
per person
found 1 day ago
overall, a nice stay. decor very spot on in keeping classic feel. Beautiful bar. Staffed with ABSOLUTELY lovely people! Only non-positives; no elevator, no fridge, portable AC unit.

Reviewed on Aug 28, 2025

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San Ysidro

Snag some “suite” deals when you add cheap hotel rooms to San Ysidro flights at Orbitz. You can score tickets to ballgames, concerts and other activities while planning your low fare flights. For non-stop air tickets or planned layovers, Orbitz is your discount travel resource.

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Fun for All

While shopping Orbitz sales on San Ysidro flights, remember to throw in some fun. Ticket sales for music, theatre, sports and more can be found on the Activities page. Just tell us what you want to do, and Orbitz will save your seat.

Non-Stop or Stop and Visit

Will you be flying round-trip or one-way? Going directly from Point A to Point B? Maybe you’d like to have dinner with family and friends along the way. Whether you need non-stop flights to {destination.name} or lowest cost layovers on San Ysidro flights, you will always find the best air travel prices at Orbitz.

All in One

Now you can custom design the perfect travel package with Orbitz and save more when booking your flights to San Ysidro. Do you have a favorite airline, hotel or car rental company? Every page at Orbitz gives you complete freedom to create your travel plans according to your unique wants and needs. Orbitz is designed to meet your discount travel planning needs completely and conveniently.

Frequently asked questions

Which airlines fly to San Ysidro?
Start arranging your visit to San Ysidro with one of the 20 airlines that fly to General Abelardo L. Rodriguez Intl. Airport (TIJ). Whether you're on the lookout for an amazing deal or flight flexibility, these international carriers will have an airfare that's perfect for you:

  • Volaris - 58 flights to San Ysidro per month
  • VivaAerobus - 27 flights to San Ysidro per month

What is the best airport to fly to in San Ysidro?
General Abelardo L. Rodriguez Intl. Airport (TIJ), around 4 miles east of central San Ysidro, is one option. San Diego Intl. Airport (SAN) is another gateway to the city. Compare the flight deals between the airports, along with which terminal is more convenient for you to fly into.
How much is a flight to San Ysidro?
Return flight prices fell as low as $47 this week to San Ysidro, and rose as high as $117. Several lucky travelers departing Denver (DEN) managed to score one-way flights starting at just $23.
How to book the cheapest flight to San Ysidro?
Picking up cheap flights to San Ysidro is as easy as booking with Orbitz. But if you'd love to make sure you're grabbing the best flight deals around, here are a few tips worth following:

  • Consider other airports for a cheaper fare. Enter your preferred departure and arrival points in the form fields, then click on the 'Nearby airports' function below. It will list the available options.
  • If your plans aren't etched in stone, click on the 'Show flexible dates' link to check out the flight deals for a range of departure dates. You may find a cheaper fare.
  • To optimize your results, hit 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also choose whether you want to fly in the morning, afternoon or evening under 'Sort & Filter' to the left.
  • If you've sorted your travel dates, don't waste time booking your flight. Airfares normally get dearer as the departure date nears.
  • Save loads on your vacation by bundling your flights, hotels and car rental into an Orbitz package deal. Your wallet will thank you for it.
  • Flying during busier seasons often means costly airfares. Try to plan your trip outside of popular periods, such as school breaks, Thanksgiving and Easter.

How long is a flight to San Ysidro?
Your city of origin, which airport you're leaving from and whether your journey is direct — the flight time depends on many factors. But we've made life simple and compiled the average times for some major routes to San Ysidro:

  • Mexico City, Distrito Federal (MEX-Mexico City Intl.) to General Abelardo L. Rodriguez Intl. Airport (TIJ) - 3 hours and 39 minutes
  • Guadalajara, Jalisco (GDL-Don Miguel Hidalgo y Costilla Intl.) to General Abelardo L. Rodriguez Intl. Airport (TIJ) - 2 hours and 55 minutes
  • Culiacan, Sinaloa (CUL-Federal Bachigualato Intl.) to General Abelardo L. Rodriguez Intl. Airport (TIJ) - 2 hours and 4 minutes

What is the best time to book a flight to San Ysidro?
If your schedule allows, purchase your seats to San Ysidro in January. This is the best month to get low airfares, closely followed by February and August. With a bit of time and planning, you're guaranteed to find a cheap flight with Orbitz.
What day of the week is the cheapest to book a flight to San Ysidro?
To find an incredible flight deal, book on a Tuesday, Wednesday or Saturday. These are usually the cheapest days to purchase airfares to San Ysidro.
What is the cheapest day of the week to fly to San Ysidro?
According to Orbitz data from 2020, you ought to kick off your trip on a Monday to get cheap flights to San Ysidro. Next cheapest day? Tuesday. Saturday will set you back the most. So, consider leaving early in the week if you'd like to book a bargain fare without paying premium prices.
What is the cheapest month to fly to San Ysidro?
Consider jetting off during August if you're on a tight budget. Orbitz data shows that this is generally the best month for cheap flights to San Ysidro. June is when fares hit their peak.
Which airlines allow free cancellation?
We understand that plans can change and flexibility is more important than ever. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on "Filter by flexible change policies" and we'll find you fares more flexible than candy in a hot car!
What do I need for the flight to San Ysidro?
Nothing beats flying off on vacation, but it's smart to be prepared. These practical tips will help get your journey off to an excellent start:

  • Before you take your seat on the plane, you'll need to show proof of identification, such as your passport. You'll also need your boarding pass. If you're traveling with children, check with your airline about which documents they may need.
  • Take some activities to keep you amused on your trip to San Ysidro. Books and electronic devices like e-readers and tablets are ideal. Make sure you take a bottle of water as well. Even on short flights, it's important to keep hydrated.
  • Even if you're flying when it's 100 degrees outside, carry a sweater on board with you. Airplane cabins can get quite chilly!

How many direct flights are there to San Ysidro?
With 257 direct flights to San Ysidro each month, finding one to suit your schedule will be a breeze. Volaris, VivaAerobus and Aeromexico are among the top carriers that offer nonstop services.
How do I get cheap first-class/business deals to San Ysidro?
There are ways of booking first or business-class tickets to San Ysidro that won't burn a hole through your wallet. Pick up a seat at the front of the plane for less with these helpful tips:

  • Be flexible with your travel dates and wait for sales on first or business-class airfares.
  • Low-cost airlines offer business-class seating at a fraction of the usual price. Skip the full-service carriers and check out these cheaper options.
  • Bid for an upgrade in online auctions (if available) or upgrade your ticket through your flight loyalty scheme.

How to get into San Ysidro from the airport?
If you'd like to drive into San Ysidro, there are a variety of car rental outlets at General Abelardo L. Rodriguez Intl. Airport (TIJ). Popular options include Sixt, Thrifty Car Rental and Ace. Choose a General Abelardo L. Rodriguez Intl. Airport (TIJ) car rental, grab the keys and you'll be off on your getaway in no time. The town center is 4 miles west of the airport so you could also take a taxi or public transportation into town and pick up your ride from San Ysidro car rentals instead.
What is the best time to go to San Ysidro?
There's loads of fun to be had whatever time of the year you go to San Ysidro, but May, June and July are when this place is at its busiest. Like to fill up your schedule with lots of warm-weather experiences? Plan your getaway around June 20. This is when the summer season begins in the Northern Hemisphere. Expect the mercury to fluctuate between 65 ºF and 80 ºF at this time.
Travel tips for San Ysidro

  • Lace up your most comfy kicks and explore this busy city on foot. There are many terrific attractions you shouldn't miss, such as Las Americas Premium Outlets and Kaiser Permanente Otay Mesa Medical Offices.
  • Also explore the sights a short commute from San Ysidro's center. Head toward San Diego Zoo and San Diego Convention Center and see another side of this wonderful destination.
  • Love to see what else San Diego County has to offer? Arrange a car rental and road-trip it to Carlsbad or Escondido. With your own vehicle, discovering those harder-to-find destinations will also be a snap.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.