A beach at sunset with palm trees, a lifeguard tower, and people walking along the shore.

Cheap Flights to Oceanside , CA from CA $208

View CA $208 flight on Tue, Oct 20, 2026Opens in a new window

Popular airlines to Oceanside

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How much is the cheapest flight to Oceanside?

Prices were available within the past 7 days and start at CA $208 for one-way flights and CA $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Oct 5 - Sat, Oct 10
YYC
Calgary
SAN
San Diego
CA $352 Roundtrip, found 2 days ago
CA $352
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Oct 5 from Calgary to San Diego, returning Sat, Oct 10, priced at CA $352 found 2 days ago
WestJet
Tue, Oct 20 - Wed, Oct 28
YYC
Calgary
SAN
San Diego
CA $354 Roundtrip, found 1 day ago
CA $354
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Oct 20 from Calgary to San Diego, returning Wed, Oct 28, priced at CA $354 found 1 day ago
Delta
Sat, Oct 3 - Tue, Oct 13
YYC
Calgary
SAN
San Diego
CA $357 Roundtrip, found 6 days ago
CA $357
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 3 from Calgary to San Diego, returning Tue, Oct 13, priced at CA $357 found 6 days ago
United
Fri, Oct 23 - Sat, Oct 24
YYC
Calgary
SAN
San Diego
CA $367 Roundtrip, found 1 day ago
CA $367
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 23 from Calgary to San Diego, returning Sat, Oct 24, priced at CA $367 found 1 day ago
American Airlines
Thu, Sep 10 - Mon, Sep 14
YYC
Calgary
SAN
San Diego
CA $372 Roundtrip, found 6 hours ago
CA $372
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Sep 10 from Calgary to San Diego, returning Mon, Sep 14, priced at CA $372 found 6 hours ago

Alternative airports near Oceanside

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from CA $477
SAN
San Diego Intl.
Cheapest
Average driving time to city centre47 min
Flights from CA $477

Frequently asked questions

What is the name of Oceanside's airport?
San Diego Intl. Airport (SAN) is the main airport that serves Oceanside.
What airport is best to fly into Oceanside?
Pass through the glass doors of San Diego Intl. Airport (SAN) and your Oceanside adventure will have begun! The city's main airport, it's located 56 kilometres from the downtown area.
How many airlines fly to Oceanside?
There are a total of 18 airlines connecting Oceanside to 67 airports from all over the globe.
Which airlines fly to Oceanside?
Typically, travellers fly with Southwest Airlines, Spirit Airlines and Delta when heading off to Oceanside. The largest number of these flights come in from Las Vegas, with Southwest Airlines operating this route the most frequently.
How many nonstop flights are there to Oceanside?
Arranging an exciting Oceanside vacation is a walk in the park when there are 1,700 direct flights each week to pick from.
Where are the most popular flights to Oceanside departing from?
A large number of flights to Oceanside take off from Las Vegas, San Francisco and Phoenix airports.
How long is the flight to Oceanside Airport?
If it's Las Vegas you're departing, you'll be in the air for around 1 hour and 14 minutes before you touchdown in Oceanside. Runway to runway from San Francisco takes approximately 1 hour and 36 minutes and from Phoenix, the average flight time is 1 hour and 17 minutes.
How to book the cheapest flight to Oceanside?
Don't leave locking in your flight to Oceanside until the last possible moment. That's one move savvy jet-setters use to get the best prices. Booking ahead means more options and cheaper flights. Another great way to grab the best deal is to shop around. If your destination has more than one airport, research the cost of flying into a smaller terminal. And finally, don't forget that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to grab your ticket as soon as you see an unbeatable bargain. The sweetest deals never last long.
Do you have any tips for my flight to Oceanside?
Wherever you're jetting in from, flying can be a seamless experience if you've prepared well enough. Take a peek at these handy tips and tricks that will help get your Oceanside vacation started on the right foot. What to pack in your hand luggage:

  • Flying can be a cruisy experience if you pack the right things. Firstly, you'll want some basic toiletry items, such as lip balm and hand cream, a fresh set of clothes and a good book. Secondly, leave space in your bag for your laptop, a charger, any daily medications and perhaps a blow-up neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your beloved pocket knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and poisons, are also restricted.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for changes in temperature by donning layers, and wear flat, closed-toe footwear like sneakers.
  • You're probably aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lower your risk on board, stay hydrated, consider wearing compression socks and keep your feet and legs moving.

How to get through airport security fast when flying to Oceanside?
The simple answer is — be prepared. We've put together some helpful hints for a fuss-free trip through security. Look out Oceanside, here you come:

  • Security personnel first need to establish that you have a valid passport and matching travel documents before you can proceed any further. Have them in your hand, ready for inspection.
  • Next up, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that might set the alarms off. Items like your coat, belt and headphones need to go through the machine.
  • All your electronic gadgets, including your tablet and phone, will also need to be scanned separately.
  • Travelling with your favourite hand cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're allowed to bring it with you on board.
  • Slip-on shoes are a practical footwear choice as you're less likely to be required to remove them when going through security. Big boots and other heavy shoes are often subjected to extra screening.
  • Sharp or pointed items can't be taken on board. They'll be seized at security, so pack them safely away in your checked suitcase.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Oceanside. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Oceanside. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Oceanside.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Oceanside flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Oceanside.

Looking to save even more? Get additional savings by bundling your Oceanside flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Oceanside trip!

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
CA $344

Trending flights to Oceanside

Prices were available within the past 7 days and start at CA $208 for one-way flights and CA $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 30 - Fri, Oct 30
YYC
Calgary
SAN
San Diego
CA $345 Roundtrip, found 2 days ago
CA $345
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Oct 30 from Calgary to San Diego, returning Fri, Oct 30, priced at CA $345 found 2 days ago

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