Cheap Flights to San Francisco: San Francisco Flight Deals

Popular airlines to San Francisco

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Frequently asked questions

How to book the cheapest flight to San Francisco?
We all know those jet-setters who somehow nab impossibly cheap plane tickets whenever they fly. Would you like to know how to do it for your San Francisco holiday? Don't leave it until the last moment to lock in your flight. Don't stop there, however. Do some research and see if there are a couple of airports at your destination. Prices often differ depending on which airport you fly into. Be sure to compare prices across air carriers too. Finally, another easy way to save a few dollars is be ready to book at a moment's notice. If you stumble on an irresistible deal, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to San Francisco?
We've pulled together all the info you need to make your journey a pleasant experience. Follow our top tips and you'll be breezing through the airport and discovering San Francisco in next to no time. What to pack in your hand luggage:

  • First and foremost, pack in your passport, travel docs, bank cards and daily medications. Next, you'll want some entertainment to while away the hours. A thrilling book and a laptop crammed with your favourite shows are some wonderful options. If you hope to catch more than just forty winks, a comfy neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, leave space for a toothbrush and some facial wipes so you'll arrive looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a Swiss Army knife hiding in one of the zippers 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 volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your priority is to feel as comfortable as you can. Pick flat, closed-toe shoes, dress in loose, natural-fibre clothing and remember to take a jacket in case you get cold in the cabin.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink lots of water, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to San Francisco?
As savvy travellers know, the secret is to be well organised before you arrive at airport security. That way, you'll be stepping onto that plane to San Francisco in no time flat. Follow these helpful tips and get your holiday off to a terrific start:

  • First things first. Your passport and boarding pass will need to be shown to airport security. Have them easily accessible so you don't hold up the queue.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your phone and tablet, are also required to be scanned.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you several minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Sharp or pointed items can't be taken on board. They'll be confiscated at security, so put them in your checked suitcase.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to San Francisco. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to San Francisco. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to San Francisco, or are just on the lookout for the best flights to San Francisco, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in San Francisco to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
San Francisco
Destination airport IATA code
PMV
*Available to Expedia members.