£44 Cheap Flights to San Ysidro

View £44 flight on Wed, 15 Apr 2026Opens in a new window

Popular airlines to San Ysidro

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Cheap round-trip flights to San Ysidro

Prices were available within the past 7 days and start at £44 for one-way flights and £73 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 22 Apr - Sat, 25 Apr
SFO
San Francisco
SAN
San Diego
£73 Return, found 3 days ago
£73
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 22 Apr from San Francisco to San Diego, returning Sat, 25 Apr, priced at £73 found 3 days ago
Delta
Tue, 12 May - Tue, 2 Jun
SFO
San Francisco
SAN
San Diego
£118 Return, found 18 hours ago
£118
Return
found 18 hours ago
Select Delta flight, departing Tue, 12 May from San Francisco to San Diego, returning Tue, 2 Jun, priced at £118 found 18 hours ago
United
Sat, 16 May - Tue, 2 Jun
SFO
San Francisco
SAN
San Diego
£141 Return, found 18 hours ago
£141
Return
found 18 hours ago
Select United flight, departing Sat, 16 May from San Francisco to San Diego, returning Tue, 2 Jun, priced at £141 found 18 hours ago
American Airlines
Mon, 31 Aug - Mon, 31 Aug
SFO
San Francisco
CLD
Carlsbad
£222 Return, found 3 days ago
£222
Return
found 3 days ago
Select American Airlines flight, departing Mon, 31 Aug from San Francisco to Carlsbad, returning Mon, 31 Aug, priced at £222 found 3 days ago
Lufthansa
Mon, 14 Sept - Wed, 23 Sept
LHR
London
SAN
San Diego
£579 Return, found 2 days ago
£579
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 14 Sept from London to San Diego, returning Wed, 23 Sept, priced at £579 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)

January is typically the cheapest month to fly

From £94 - £345 per traveller.

Frequently asked questions

What is the name of San Ysidro's airport?
San Diego Intl. Airport (SAN) is the main airport in San Ysidro.
How far is San Diego Airport from central San Ysidro?
San Diego Intl. Airport (SAN) is 24 kms (15 miles) from central San Ysidro, so expect a reasonable commute into the heart of the city.
What airport is best to fly into San Ysidro?
If you're planning on jumping on a plane to San Ysidro, you'll probably hit the tarmac at SAN (24 kms (15 miles) from downtown). General Abelardo L. Rodríguez Intl. Airport (6 kms (4 miles) from downtown) is the other main airport that services the city.
How many airlines fly to San Ysidro?
San Ysidro is serviced by 24 air carriers from at least 100 airports around the world.
Which airlines fly to San Ysidro?
San Ysidro receives the highest number of flights from Southwest Airlines, Spirit Airlines and Delta with Southwest Airlines being the preferred choice of carrier. Las Vegas is the most popular city for travellers to jet off from.
How many nonstop flights are there to San Ysidro?
Planning an exciting San Ysidro getaway is simple when there are 2,383 direct flights every week to pick from.
Where are the most popular flights to San Ysidro departing from?
Flights to San Ysidro departing from Las Vegas, Mexico City and San Francisco airports are the most popular.
How long is the flight to San Ysidro Airport?
If you're flying to San Ysidro from Las Vegas, you're looking at a flight time of 1 hour and 14 minutes. Those jetting off from Mexico City should expect to be airborne for around 3 hours and 52 minutes. From San Francisco it's about 1 hour and 36 minutes away.
How to book the cheapest flight to San Ysidro?
Don't leave locking in your flight to San Ysidro until the last moment. That's one move well-versed travellers use to get the best prices. Booking ahead means more options and less expensive flights. Also, look around online and compare your options. If your destination has several airports, you may be able to nab a great deal by flying into a less busy terminal. Last but not least, another easy way to save some cash is be ready to book at a moment's notice. If you stumble on a fantastic bargain, don't hesitate — snap it up while you've got the chance.
Do you have any tips for my flight to San Ysidro?
We've got the lowdown on how to make your journey a stress-free experience. Follow our tips and you'll be cruising through the airport and seeing the best of San Ysidro in no time. What to pack in your hand luggage:

  • It's easy — first, pack in your passport, important documents, cash and medications. Next, you'll need some entertainment to while away the hours. A thrilling book and a tablet crammed with your favourite shows are good options. If you hope to catch more than just forty winks, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some facial wipes to ensure you step off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a pocket knife) hiding in the bottom of your carry-on luggage. Other restricted items include explosive or flammable goods, such as aerosol cans and fuel, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Choose comfort over style. Prepare for temperature changes in the cabin by donning layers, and opt for closed-toe, flat shoes like sneakers.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clots forming due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to San Ysidro?
As savvy travellers know, the secret is to be well prepared before you reach airport security. That way, you'll be stepping onto that plane to San Ysidro before you know it. Follow these tips and get your trip off to a terrific start:

  • Have your ID and boarding pass at hand. They'll be the first things you'll be asked to show at security.
  • Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items such as your jacket, belt and headphones need to go through the machine.
  • Your electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Any gels or liquids, such as shampoo or hairspray, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a good footwear choice as you're less likely to have to remove them when going through security. Big boots and other heavy shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia flights to San Ysidro

Searching for cheap flights to San Ysidro? No travel company presents more choices than Expedia if you're looking to compare flights to San Ysidro. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in San Ysidro.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Ysidro for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Ysidro flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to San Ysidro

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
£73

Trending flights to San Ysidro

Prices were available within the past 7 days and start at £44 for one-way flights and £73 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 14 Sept - Wed, 23 Sept
LHR
London
SAN
San Diego
£579 Return, found 2 days ago
£579
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 14 Sept from London to San Diego, returning Wed, 23 Sept, priced at £579 found 2 days ago

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