A valley with mountains, trees, and a distant cityscape.

S$549 Cheap Flights to Clayton

View S$549 flight on Wed, 18 Nov, 2026Opens in a new window

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Popular airlines to Clayton

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Cheap round-trip flights to Clayton

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.

Swiss International Air Lines
Lufthansa
Brussels Airlines
American Airlines
Austrian Airlines

Find the cheapest month to fly from Columbus (CMH) to Oakland (OAK)

From S$298 - S$1,016 per traveller.

Frequently asked questions

What is the name of Clayton's airport?
Clayton has several airports, but most travellers prefer San Francisco Intl. Airport (SFO).
What airport is best to fly into Clayton?
Flying to Clayton means hitting the runway at San Francisco Airport or OAK. The first is 56 kilometres away from the downtown area. The second is 32 kilometres away.
How many airlines fly to Clayton?
Clayton is serviced by 60 air carriers from at least 135 worldwide airports.
Which airlines fly to Clayton?
United Airlines, Alaska Airlines and Delta are the most frequent fliers to Clayton. The majority of these flights come from Los Angeles, with United Airlines offering the most services on this route.
How many nonstop flights are there to Clayton?
With 3,834 nonstop flights operating every week, you'll be arriving in Clayton before you can say, "Are we there yet?"
Where are the most popular flights to Clayton departing from?
A large number of flights to Clayton set off from Los Angeles, Las Vegas and Seattle airports.
How long is the flight to Clayton Airport?
If you're flying to Clayton from Los Angeles, you're looking at a flight duration of 1 hour and 30 minutes. Those leaving from Las Vegas can expect to be on the plane for 1 hour and 41 minutes. From Seattle it's about 2 hours and 13 minutes away.
How to book the cheapest flight to Clayton?
If you want to save some cash on your Clayton holiday, then listen up! As every experienced jet-setter knows, don't leave booking until the last minute. Prices are usually highest just prior to the departure date. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on the airport you fly into. Remember to compare fares across airlines as well. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to buy 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 Clayton?
Depending on where you're coming from, your trip to Clayton could be a piece of cake or it could go on forever. We've rounded up some tips that will help you start your next great escape on the right foot. What to pack in your hand luggage:
  • First and foremost, pack your passport, travel documents, bank cards and medications. Next, you'll need some extra in-flight entertainment to help pass the time. A juicy book and a laptop filled with your favourite shows are some fantastic options. If you intend to catch forty winks, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, find room for a toothbrush and some facial wipes so you'll arrive looking and feeling fresh.
Do not pack the following items in your hand luggage:
  • Pack all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like a Swiss Army knife, and products which are flammable or explosive, such as aerosol cans, flares and fuels, are also not allowed.
What to wear on a flight:
  • Choose comfort over style. Prepare for changes in cabin temperature by donning layers, and opt for flat, easy-to-remove shoes like sneakers.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long flights. Reduce the risks by staying hydrated, keeping your feet and legs moving and wearing compression socks to help your circulation.
How to get through airport security fast when flying to Clayton?
Being organised before your flight can make your trip to Clayton a piece of cake. Here are some useful tips for a swift journey through security:
  • First things first. Your travel ID and boarding pass will need to be shown to airport security personnel. Keep them handy so you don't have to dig around for them.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll have to unplug from the digital world. Your phone, tablet and any other electronic devices will need to be sent through the scanner.
  • Remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a good idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board and will be confiscated.

Book with confidence

Find Your Flights to Clayton OAK

Cheap flights to Clayton (OAK)

Get started finding a cheap flight to Clayton 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 Clayton.

Return prices range from S$672 - S$880 and one-ways Clayton start as low as S$549.

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 Clayton (OAK)

You have several options for which airline you choose to travel with to Clayton. There are 10 airlines flying into OAK: Singapore Airlines, Philippine Airlines, Swiss International Air Lines, Lufthansa, United, Brussels Airlines, American Airlines, Austrian 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 Clayton (OAK) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to OAK in March 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.

Find Your Flights to Clayton OAK

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
S$671

Trending flights to Clayton

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.

Singapore Airlines
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