Modern buildings by a calm river.

Cheap Flights to Sunnyvale , CA from CA $129

View CA $129 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines to Sunnyvale

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How much is the cheapest flight to Sunnyvale?

Prices were available within the past 7 days and start at CA $129 for one-way flights and CA $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Fri, Oct 23 - Wed, Oct 28
YVR
Vancouver
SFO
San Francisco
CA $239 Roundtrip, found 3 hours ago
CA $239
Roundtrip
found 3 hours ago
Select Flair Airlines flight, departing Fri, Oct 23 from Vancouver to San Francisco, returning Wed, Oct 28, priced at CA $239 found 3 hours ago
WestJet
Sat, Aug 22 - Sun, Aug 23
YYC
Calgary
SFO
San Francisco
CA $374 Roundtrip, just found
CA $374
Roundtrip
just found
Select WestJet flight, departing Sat, Aug 22 from Calgary to San Francisco, returning Sun, Aug 23, priced at CA $374 just found
Delta
Fri, Aug 28 - Tue, Sep 8
YYC
Calgary
SFO
San Francisco
CA $404 Roundtrip, just found
CA $404
Roundtrip
just found
Select Delta flight, departing Fri, Aug 28 from Calgary to San Francisco, returning Tue, Sep 8, priced at CA $404 just found
United
Tue, Nov 10 - Tue, Nov 17
YYZ
Toronto
SJC
San Jose
CA $459 Roundtrip, found 6 hours ago
CA $459
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Nov 10 from Toronto to San Jose, returning Tue, Nov 17, priced at CA $459 found 6 hours ago
Porter Airlines
Sat, Aug 29 - Sat, Sep 12
YYZ
Toronto
SFO
San Francisco
CA $460 Roundtrip, found 3 hours ago
CA $460
Roundtrip
found 3 hours ago
Select Porter Airlines flight, departing Sat, Aug 29 from Toronto to San Francisco, returning Sat, Sep 12, priced at CA $460 found 3 hours ago

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.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Sunnyvale. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Sunnyvale. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Sunnyvale.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Sunnyvale flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Sunnyvale.

Looking to save even more? Get additional savings by bundling your Sunnyvale flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Sunnyvale trip!

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
CA $238

Trending flights to Sunnyvale

Prices were available within the past 7 days and start at CA $129 for one-way flights and CA $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Fri, Oct 23 - Wed, Oct 28
YVR
Vancouver
SFO
San Francisco
CA $239 Roundtrip, found 3 hours ago
CA $239
Roundtrip
found 3 hours ago
Select Flair Airlines flight, departing Fri, Oct 23 from Vancouver to San Francisco, returning Wed, Oct 28, priced at CA $239 found 3 hours ago

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