We've compared all 282 flights that go to or via San Francisco every week, to find the best deal for you. United Airlines usually has the cheapest flights from Glasgow to San Francisco, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.
When you fly from Glasgow to San Francisco, you'll have four airlines to choose from for your 8092 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.
If you're fairly flexible about when you want to fly to San Francisco, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by British Airways, Virgin Atlantic & United Airlines, as they're the most popular airlines for this journey.
Flights from Glasgow to San Francisco usually take about 15 hrs 30 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.