A harbor with multiple sailboats and a bridge in the background.

S$114 Cheap Flights to National City

View S$114 flight on Fri, 18 Sept, 2026Opens in a new window

Popular airlines to National City

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to National City

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Southwest Airlines
American Airlines
United
Air Canada

Frequently asked questions

What is the name of National City's airport?
San Diego Intl. Airport (SAN) is the only airport serving National City.
How far is San Diego Intl. Airport (SAN) from central National City?
It's 11 kilometres from San Diego Airport to downtown National City. Make things easier by researching the best way of commuting from the airport to the city centre before you touchdown.
What airport is best to fly into National City?
Step through the exit of San Diego Airport and your National City getaway will have begun! The city's main airport, it's located 11 kilometres from the downtown area.
How many airlines fly to National City?
There are 18 air carriers that service National City from 67 worldwide airports.
Which airlines fly to National City?
National City receives the most flights from Southwest Airlines, Spirit Airlines and Delta with Southwest Airlines being the number one choice of airline. Las Vegas is the most popular city for passengers to take off from.
How many nonstop flights are there to National City?
Organising an exciting National City adventure is easy when there are 1,700 nonstop flights each week to get you there.
Where are the most popular flights to National City departing from?
Travellers frequently depart from Las Vegas, San Francisco and Phoenix airports when going to National City.
How long is the flight to National City Airport?
If you're flying to National City from Las Vegas, you're looking at a flight time of 1 hour and 14 minutes. Those taking off from San Francisco can expect to be travelling for 1 hour and 36 minutes. From Phoenix it's about 1 hour and 17 minutes away.
How to book the cheapest flight to National City?
Don't leave locking in your flight to National City until the last moment. That's one trick frequent jet-setters use to get the best prices. Booking in advance means more choices and cheaper flights. Don't stop there, though. Do some research and check if there is more than one airport at your destination. Prices often differ depending on which airport you use. Be sure to compare fares across air carriers as well. Last of all, another simple way to save a few dollars is be ready to book fast. If you find a good deal, don't hold off — snap it up while you've got the chance.
Do you have any tips for my flight to National City?
Depending on where you're coming from, your flight to National City could be simple and straightforward or it could drag on forever. We've pulled together some useful travel tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:
  • A plane ride can be a comfortable experience if you bring the right things. Firstly, you'll want some basic toiletries, such as deodorant and a toothbrush, a spare set of clothes and a good book. Next, find a spot in your carry-on bag for your laptop, a charger, your important medications and perhaps a quality neck pillow as well. Lastly, and most importantly, be sure to bring your passport, travel docs and your bank cards.
Do not pack the following items in your hand luggage:
  • Double-check that you don't have sharp or pointed objects hiding in one of the zippers of your hand luggage. Other banned items include explosive or flammable substances, such as aerosol cans and bleach, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • The aisles of an airplane are no place for a fashion parade. Layer up with comfy clothing and choose shoes that are roomy, flat and easy to slip on and off.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to National City?
It's all about being organised. We've rounded up some handy tips and tricks for a hassle-free trip through airport security. Watch out National City, here you come:
  • Airport security personnel first need to see that you have a valid passport and matching boarding pass before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
  • Time to strip down. Well sort of. Your belt, jacket, keys and other items in your pocket, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
  • All your electronics, including your phone and tablet, will also need to be scanned.
  • Can't travel without your favourite cologne? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can bring it with you on board.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Safety boots and other heavy-style shoes are often subjected to additional screening.
  • Knives and other sharp items are not allowed on board. They'll be confiscated at security, so put them in your checked luggage.

Book with confidence

Find Your Flights to National City SAN

Cheap flights to National City (SAN)

Get started finding a cheap flight to National City on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to National City.

Return prices range from S$201 - S$1,162 and one-ways National City start as low as S$114.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to National City (SAN)

You have several options for which airline you choose to travel with to National City. There are 10 airlines flying into SAN: Southwest Airlines, Delta, American Airlines, United, Air Canada. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to National City (SAN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SAN in September and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to National City SAN

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
S$175

Trending flights to National City

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
*Available to Expedia members.