Cheap round-trip flights to San Francisco Intl.

Prices were available within the past 7 days and starts at £90 for one-way flights and £176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Mar 16, 2020

Having been rather anxious about my flights home in view of corona virus concerns all went according to plan and I was kept up to date via text messages and of course the airports were quieter and more room on planes!

Mar 8, 2020

Lovely staff and a lovely flight and a very smooth landing

Mar 7, 2020

Plenty of free soft drinks on short flight.

Feb 16, 2020

A great experience with my family on our first United Flight for several years!

Feb 14, 2020

Good staff, food was the right amount for the long flight!

Jan 27, 2020

Economy was reasonably comfortable and made the 11hr trip a bit more bearable.

Jan 21, 2020

No entertainment on this flight and the wifi didn’t work. Apart from that, staff were helpful.

Jan 19, 2020

excellent service, but at the airport i understand

Jan 14, 2020

The whole experience was totally spoilt by huge (4hour plus) queues to pass through passport control. After requesting our luggage to be routed through to Auckland, which was confirmed with label attached to the cases; we were appalled to find our cases unattended, with those of other passengers, in the baggage hall after they have been offloaded from the carousel. It then took us over an hour to find an Air New Zealand desk to have the cases booked on to our flight to Auckland. There were hundreds of passengers, some elderly, some with children, who were obviously affected by the experience. Shame on San Francisco Airport and the Authorities, not the best way to welcome visitors, even those in transit, to their country.

Jan 7, 2020

Worth knowing to watch inflight entertainment you need to download the app but you aren’t able to do that once you’re on the flight unless you pay for the WiFi . A reminder before flying to download app would be useful.

Find Your Flights to San Francisco Intl. SFO

Cheap flights to San Francisco Intl. (SFO)

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

Return prices range from £176 - £291 and one-ways San Francisco Intl. start as low as £90.

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 Intl. (SFO)

You have several options for which airline you choose to travel with to San Francisco Intl.. There are 10 airlines flying into SFO: JetBlue Airways, Aeromexico, Vueling Airlines, Alaska Airlines, Air Canada, TAP Portugal. 

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 Intl. (SFO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SFO in November and in November 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.

Trending flights to San Francisco Intl.

Prices were available within the past 7 days and starts at £90 for one-way flights and £176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.