Cheap Flights to San Francisco

Popular airlines to San Francisco

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Find the cheapest month to fly from Columbus (CMH) to San Salvador (SAL)

July is typically the cheapest month to fly

From S$320 - S$1,486 per traveller.

Find Your Flights to San Francisco null

Cheap flights to San Francisco (null)

Get started finding a cheap flight to San Francisco 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 San Francisco.

Return prices range from - and one-ways San Francisco start as low as .

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 San Francisco (null)

You have several options for which airline you choose to travel with to San Francisco. There are airlines flying into null: . 

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 San Francisco (null) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to null in and in 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.

Frequently asked questions

How to book the cheapest flight to San Francisco?
We all know those lucky travellers who somehow grab incredibly cheap airfares whenever they fly. Would you like to know how to do it for your San Francisco holiday? Don't wait until the very last minute to secure your flight. Also, shop around and compare your options. If your destination has several airports, you may be able to pick up a great price by flying into one that's further away. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to book your ticket as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to San Francisco?
Wherever you're coming from, flying can be a pleasurable experience if you prepare well enough. Check out these handy tips and tricks that will help get your San Francisco escape started on the right note. What to pack in your hand luggage:

  • The trick to having a hassle-free travel experience is to plan ahead. First up, the essentials: passport, official ID, credit cards and daily medications. Next, bring items that'll help keep you occupied, like some electronic gadgets or a few magazines. It's also wise to pack your chargers, a quality neck pillow and a pair of earphones. And of course, be sure to pop in toiletry items like a toothbrush, deodorant and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp objects (like a knife or scissors) hiding in the bottom of your carry-on luggage. Other restricted items include flammable or explosive products, such as aerosol cans and bleach, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your priority when choosing what to wear on board. Loose clothing is a wise option, as are flat, slip-on shoes.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks and keep your feet and legs moving.

How to get through airport security fast when flying to San Francisco?
A little pre-planning before you get to the airport can make your trip to San Francisco easy and painless. Below you'll find some useful tips and tricks for a stress-free journey past security:

  • Your ID and travel documents will need to be presented to airport security. Keep them handy so you don't have to dig around for them.
  • Your belt, jacket, keys and other small items, like coins, will need to go through the X-ray machine. Make your life easier by removing them as your turn draws near.
  • All your electronics, including your laptop and phone, must also be separately scanned.
  • Travelling with a new perfume or cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on baggage.
  • Lightweight sneakers are a great footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other heavy shoes are usually subjected to extra screening.
  • Airlines will not allow any sharp items or pocket knives in the cabin. If you need to bring these kinds of items, check them in.

Flights to San Francisco information
Destination airport
San Francisco
*Available to Expedia members.