Cheap Flights to Sunnyvale , CA from CA $143

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Find Your Flights to Sunnyvale SFO

Cheap flights to Sunnyvale (SFO)

Get started finding a cheap flight to Sunnyvale 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 roundtrip 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 Sunnyvale.

Roundtrip prices range from CA $319 - CA $635, and one-ways Sunnyvale start as low as CA $143.

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 Sunnyvale (SFO)

You have several options for which airline you choose to travel with to Sunnyvale. There are 6 airlines flying into SFO: Frontier Airlines, Flair Airlines, Alaska Airlines, American Airlines, Delta, Southwest 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 a bag or bring a carry-on, check 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/carry-on 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 Sunnyvale (SFO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SFO in January and in January 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

What is the name of Sunnyvale's airport?

Sunnyvale has multiple airports, but most people prefer San Francisco Intl. Airport (SFO).

How far is San Francisco Intl. Airport (SFO) from central Sunnyvale?

San Francisco Airport is 40 kilometres from downtown Sunnyvale, so be prepared for a reasonable commute into the city.

What airport is best to fly into Sunnyvale?

A great number of travellers fly through Sunnyvale each day. With several airports located around the city, there are a few places you might touchdown. The busiest ones are San Francisco Airport (40 kilometres from downtown), San Jose Intl. Airport (10 kilometres from downtown) and Oakland Intl. Airport (40 kilometres from downtown).

How many airlines fly to Sunnyvale?

There are 61 air carriers connecting Sunnyvale with 136 airports from all over the globe.

Which airlines fly to Sunnyvale?

Sunnyvale receives most of its flights from United Airlines, Alaska Airlines and Delta with United Airlines being the number one choice of carrier. Los Angeles is the most popular city for travellers to take off from.

How many nonstop flights are there to Sunnyvale?

Arranging an amazing Sunnyvale vacation is a walk in the park when there are 4,722 nonstop flights every week to select from.

Where are the most popular flights to Sunnyvale departing from?

A large number of flights to Sunnyvale depart from Los Angeles, Las Vegas and Seattle airports.

How long is the flight to Sunnyvale Airport?

If you're going to Sunnyvale from Los Angeles, you’re looking at a flight duration of 1 hour and 26 minutes. Those leaving from Las Vegas can expect to be travelling for 1 hour and 39 minutes. From Seattle it's approximately 2 hours and 13 minutes away.

How to book the cheapest flight to Sunnyvale?

If you'd like to save some cash on your trip to Sunnyvale, listen up! As every experienced traveller knows, don't leave booking until the last minute. Fares are often highest close to the departure date. Don't stop there, though. Do some research and see if there are a couple of airports at your destination. Fares often differ depending on the airport you jet into. Be sure to compare fares across airlines as well. Last of all, be prepared to book quickly if you find an irresistible price. It might not be available for long! With a bit of knowledge and a little luck, the perfect airfare can be yours.

Do you have any tips for my flight to Sunnyvale?

Depending on where you’re coming from, your journey to Sunnyvale could be completely stress-free or it could drag on forever. Below are some tips that will help you start your next unforgettable escape on the right foot. What to pack in your hand luggage:

• The secret to having a hassle-free flight experience is to pack in advance. So, let's start with the essentials: passport, official ID, cash and important medications. Next, bring items that'll help keep you entertained, like some electronic gadgets or a few magazines. It's also wise to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Finally, be sure to toss in toiletries like a toothbrush, cleansing wipes and a fresh set of clothes.

Do not pack the following items in your hand luggage:

• Make sure you don't have a sharp object lurking in one of the compartments of your hand luggage. Other banned items include flammable or explosive substances, such as aerosol cans and bleach, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

• Comfort should be your main concern when choosing what to wear on your flight. Loose, breathable clothing is a sensible option, as are flat, closed-toe shoes.
• Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Sunnyvale?

The simple answer is — be prepared. We've pulled together some helpful hints for an easy trip through airport security. Look out Sunnyvale, here you come:

• Airport security personnel first need to know that you have a valid passport and matching travel documents before anything else. Have them in your hand, ready for inspection.
• Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
• For just a few moments, you'll need to unplug from technology. Your phone, laptop and any other electronic gadgets will need to be sent through the scanner.
• Remove liquids and gels from your hand luggage. They often need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-lock bag.
• The right choice of footwear can save you valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
• Airlines won't allow any sharp or pointed objects in your hand luggage. If you must bring these kinds of items, pack them in your checked luggage.