S$123 Cheap Flights to San Francisco

View S$123 flight on Fri, 21 Nov, 2025Opens in a new window

Popular airlines to San Francisco

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Cheap round-trip flights to San Francisco

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.

TAG Airlines
Tue, 18 Nov - Wed, 19 Nov
GUA
Guatemala City
FRS
Flores
S$245 Return, found 6 days ago
S$245
Return
found 6 days ago
Select TAG Airlines flight, departing Tue, 18 Nov from Guatemala City to Flores, returning Wed, 19 Nov, priced at S$245 found 6 days ago
TAG Airlines
Tue, 18 Nov - Wed, 19 Nov
GUA
Guatemala City
FRS
Flores
S$247 Return, found 6 days ago
S$247
Return
found 6 days ago
Select TAG Airlines flight, departing Tue, 18 Nov from Guatemala City to Flores, returning Wed, 19 Nov, priced at S$247 found 6 days ago
avianca
Sat, 14 Feb - Sun, 15 Feb
GUA
Guatemala City
FRS
Flores
S$249 Return, found 6 days ago
S$249
Return
found 6 days ago
Select avianca flight, departing Sat, 14 Feb from Guatemala City to Flores, returning Sun, 15 Feb, priced at S$249 found 6 days ago
avianca
Tue, 18 Nov - Wed, 19 Nov
GUA
Guatemala City
FRS
Flores
S$261 Return, found 6 days ago
S$261
Return
found 6 days ago
Select avianca flight, departing Tue, 18 Nov from Guatemala City to Flores, returning Wed, 19 Nov, priced at S$261 found 6 days ago
American Airlines
Fri, 13 Feb - Thu, 19 Feb
ICN
Seoul
FRS
Flores
S$2,986 Return, found 22 hours ago
S$2,986
Return
found 22 hours ago
Select American Airlines flight, departing Fri, 13 Feb from Seoul to Flores, returning Thu, 19 Feb, priced at S$2,986 found 22 hours ago

Find Your Flights to San Francisco FRS

Cheap flights to San Francisco (FRS)

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 S$245 - S$2,986 and one-ways San Francisco start as low as S$123.

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 (FRS)

You have several options for which airline you choose to travel with to San Francisco. There are 10 airlines flying into FRS: TAG Airlines, avianca, American Airlines. 

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 (FRS) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to FRS 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.

Frequently asked questions

How to book the cheapest flight to San Francisco?
We've all come across those lucky travellers who manage to land wonderfully cheap plane tickets every time they fly. Want to know how to do it for your San Francisco holiday? Don't wait until the last minute to lock in your flight. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to pick up a fantastic deal by flying into one a little further out. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to book your ticket as soon as you see an unbeatable bargain. The sweetest deals don't last long.
Do you have any tips for my flight to San Francisco?
Depending on where you're coming from, your journey to San Francisco could be a breeze or it could go on forever. We've rounded up some handy travel tips that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:

  • The secret to having a pain-free flight experience is to be prepared. So, let's start with the essentials: passport, travel documents, credit cards and daily medications. Next, bring on board items that'll help keep you busy, like your laptop or a thrilling book. You'll also want to pack your chargers, a quality neck pillow and a pair of headphones. Finally, don't forget to pop in toiletries like a toothbrush, deodorant and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hair gel in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your precious Swiss Army knife, and products which are explosive or flammable, such as spray paint, flares and gasoline, are also banned.

What to wear on a flight:

  • Choose comfort over style. Prepare for temperature changes by layering up, and wear flat, easy-to-remove footwear like sneakers.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long flights. Lower your risks by drinking water, keeping your ankles and legs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to San Francisco?
The answer is simple — be organised. We've pulled together some useful tips for a fuss-free trip through airport security. Watch out San Francisco, here you come:

  • Keep your travel documents and passport handy. They're the first things you'll be asked for by airport security.
  • The X-ray machine is up next. Remove anything on you 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.
  • Electronic devices like laptops and phones will also have to go on a tray to be scanned. Don't worry though, you'll be back online soon enough.
  • Can't travel without your favourite perfume or 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 in your carry-on.
  • The right choice of footwear can save you several valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board.

Flights to San Francisco information
Destination airport
Mundo Maya Intl.
Destination airport IATA code
FRS
Destination city name
Flores
Return price
S$244
*Available to Expedia members.