Cheap Flights to Sunnyvale

View ₩159,400 flight on Fri, Mar 6, 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 ₩159,400 for one-way flights and ₩318,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Mar 31 - Tue, Apr 14
ORD
Chicago
SFO
San Francisco
₩318,800 Roundtrip, found 5 days ago
₩318,800
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Mar 31 from Chicago to San Francisco, returning Tue, Apr 14, priced at ₩318,800 found 5 days ago
Delta
Wed, Feb 11 - Thu, Feb 19
JFK
New York
SFO
San Francisco
₩319,000 Roundtrip, found 3 hours ago
₩319,000
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Feb 11 from New York to San Francisco, returning Thu, Feb 19, priced at ₩319,000 found 3 hours ago
Alaska Airlines
Wed, Apr 22 - Tue, May 5
ORD
Chicago
SFO
San Francisco
₩348,100 Roundtrip, found 5 days ago
₩348,100
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Apr 22 from Chicago to San Francisco, returning Tue, May 5, priced at ₩348,100 found 5 days ago
American Airlines
Sat, Mar 14 - Tue, Mar 17
ORD
Chicago
SFO
San Francisco
₩451,100 Roundtrip, found 1 day ago
₩451,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 14 from Chicago to San Francisco, returning Tue, Mar 17, priced at ₩451,100 found 1 day ago
United
Wed, Mar 11 - Sat, Mar 21
ORD
Chicago
SFO
San Francisco
₩451,500 Roundtrip, found 1 day ago
₩451,500
Roundtrip
found 1 day ago
Select United flight, departing Wed, Mar 11 from Chicago to San Francisco, returning Sat, Mar 21, priced at ₩451,500 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From ₩231,947 - ₩704,804 per traveler.

Searching for cheap flights to Sunnyvale? No travel company presents more choices than Expedia if you're looking to compare flights to Sunnyvale. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Sunnyvale.

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 kilometers 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 travelers 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 kilometers from downtown), San Jose Intl. Airport (10 kilometers from downtown) and Oakland Intl. Airport (40 kilometers 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 travelers 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 traveling 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 traveler 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-canceling 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 milliliters).

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 milliliters) and everything must fit inside a quart-size (one liter), 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.

Flights to Sunnyvale information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩201,700

Trending flights to Sunnyvale

Prices were available within the past 7 days and start at ₩159,400 for one-way flights and ₩318,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Feb 19 - Wed, Feb 25
ICN
Seoul
SFO
San Francisco
₩582,200 Roundtrip, just found
₩582,200
Roundtrip
just found
Select American Airlines flight, departing Thu, Feb 19 from Seoul to San Francisco, returning Wed, Feb 25, priced at ₩582,200 just found
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