Cheap Flights to Oceanside

View ₩86,300 flight on Wed, Mar 11, 2026Opens in a new window

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How much is the cheapest flight to Oceanside?

Prices were available within the past 7 days and start at ₩86,300 for one-way flights and ₩172,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Feb 11 - Wed, Feb 18
SFO
San Francisco
SAN
San Diego
₩172,500 Roundtrip, found 2 days ago
₩172,500
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Feb 11 from San Francisco to San Diego, returning Wed, Feb 18, priced at ₩172,500 found 2 days ago
Delta
Sun, Apr 5 - Thu, Apr 9
SFO
San Francisco
SAN
San Diego
₩246,300 Roundtrip, found 1 day ago
₩246,300
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 5 from San Francisco to San Diego, returning Thu, Apr 9, priced at ₩246,300 found 1 day ago
Alaska Airlines
Wed, Feb 11 - Sat, Feb 21
SFO
San Francisco
SAN
San Diego
₩252,300 Roundtrip, found 2 days ago
₩252,300
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Feb 11 from San Francisco to San Diego, returning Sat, Feb 21, priced at ₩252,300 found 2 days ago
United
Sat, Feb 14 - Wed, Feb 18
SFO
San Francisco
SAN
San Diego
₩261,300 Roundtrip, found 2 days ago
₩261,300
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 14 from San Francisco to San Diego, returning Wed, Feb 18, priced at ₩261,300 found 2 days ago
American Airlines
Sat, Mar 21 - Sat, Mar 28
SMF
Sacramento
SAN
San Diego
₩320,200 Roundtrip, found 1 day ago
₩320,200
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 21 from Sacramento to San Diego, returning Sat, Mar 28, priced at ₩320,200 found 1 day ago

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 kilometers 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, travelers 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 milliliters) 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.
  • Traveling with your favorite hand cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 milliliters) 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

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

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
₩172,500

Trending flights to Oceanside

Prices were available within the past 7 days and start at ₩86,300 for one-way flights and ₩172,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Jan 29 - Wed, Feb 4
ICN
Seoul
SAN
San Diego
₩843,400 Roundtrip, found 1 hour ago
₩843,400
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Thu, Jan 29 from Seoul to San Diego, returning Wed, Feb 4, priced at ₩843,400 found 1 hour ago
*Available to Expedia members.