Title: Cheap Flights to Sunnyvale  from CA $122 - Expedia.ca

![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# Cheap Flights to Sunnyvale from CA $122

[View CA $122 flight on Fri, Nov 6, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SYD,to:ADL,departure:06/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:121.64&airProductToken=AQo0CjIIyqIBEgM3NjAYkh4g4Fgomq-cAzCXsJwDOMVqQABYAWoHU1RBUlRFUnIHRUxFQ09FNRIKCAsQARgIKgJKURgBIgQIARABKAIwAw) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

[Hotels in Sunnyvale](https://expedia.ca/Sunnyvale-Hotels.d553248634383179490.Travel-Guide-Hotels)[Sunnyvale Car Rentals](https://expedia.ca/Car-Rentals-In-Sunnyvale.d553248634383179490.Car-Rental-Guide)[Sunnyvale Vacation Packages](https://expedia.ca/Sunnyvale.d553248634383179490.Destination-Travel-Guides)

## Popular airlines to Sunnyvale

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg)  
Qantas Airways  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VA.svg)  
Virgin Australia  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JQ.svg)  
Jetstar  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JQ"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg)  
Emirates  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg)  
Cathay Pacific  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg)  
Qatar Airways  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg)  
Singapore Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Sunnyvale, South Australia, Australia,departure:25/02/2026TANYT&leg2=from:Sunnyvale, South Australia, Australia,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}])

- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)  
###  
Be in the know  
Get alerts if flight prices drop or rise\*
- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)  
###  
Book smarter  
Save up to 30% on select hotels after you book a flight\*
- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)  
###  
Earn twice  
Earn your airline miles on top of our rewards  
[Sign in](https://www.expedia.ca/login)

## How much is the cheapest flight to Sunnyvale?

Prices were available within the past 7 days and start at CA $122 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Jetstar](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JQ.gif)

Sun, May 24 - Mon, Jun 1

SYD

Sydney

ADL

Adelaide

CA $244

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SYD,to:ADL,departure:24/05/2026TANYT&leg2=from:ADL,to:SYD,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:243.58&airProductToken=AQo0CjIIyqIBEgM3NjIYkh4g4FgoouWNAzCp5o0DOMVqQABYAWoHU1RBUlRFUnIHRUxFQ09FNQo0CjIIyqIBEgM3NjMY4Fggkh4osb-OAzCkwI4DOMVqQABYAWoHU1RBUlRFUnIHRUxFQ09FNRIKCAsQARgIKgJKURgBIgQIARABKAIwAw)

![Malaysia Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MH.gif)

Wed, May 27 - Thu, Aug 20

ATQ

Amritsar

ADL

Adelaide

CA $1,073

Roundtrip

found 17 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ATQ,to:ADL,departure:27/05/2026TANYT&leg2=from:ADL,to:ATQ,departure:20/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1073.00&airProductToken=AQqBAQopCM2QARIDMTE5GOCEASCKXSjJj44DMKeSjgM4TkAAWAFyB05CWDFZSVoKKQjNkAESAzEyNxiKXSCPiQEo_JeOAzDGmo4DOE5AAVgBcgdOQlgxWUlaCikI0YwBEgM4ODIYj4kBIOBYKNScjgMw_p2OAzhRQAFYAXIHUUJYMVlJWgpVCigIzZABEgMxMzgY4Fggil0oz8OVAzCgx5UDOFFAAFgBcgdRQlgxWUlaCikIzZABEgMxMTgYil0g4IQBKMrIlQMwrcuVAzhRQAFYAXIHUUJYMVlJWhIKCAEQARgBKgJNSBgBIgQIARABKAIoAygEMAE)

![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif)

Fri, Feb 20 - Sat, Feb 21

SYD

Sydney

WYA

Whyalla

CA $1,079

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SYD,to:WYA,departure:20/02/2026TANYT&leg2=from:WYA,to:SYD,departure:21/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1078.80&airProductToken=AQpdCiwI0YwBEgM3MzEYkh4g4FgonM2FAzCZzoUDOE5AAFgBagVFREVBTHIETkRRVwotCNGMARIEMjU3NxjgWCCWBijq0YUDMJzShQM4T0ABWAFqBUVERUFMcgRPRFFXCl0KLQjRjAESBDI1NzIYlgYg4FgooNmFAzDN2YUDOFFAAFgBagVFREVBTHIEUURRVwosCNGMARIDNzQwGOBYIJIeKL3bhQMwsNyFAzhRQAFYAWoFRURFQUxyBFFEUVcSCggBEAEYASoCUUYYASIECAEQASgCKAMoBDAB)

![Fiji Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fj.gif)

Thu, Aug 6 - Thu, Aug 27

YVR

Vancouver

ADL

Adelaide

CA $1,400

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:ADL,departure:06/08/2026TANYT&leg2=from:ADL,to:YVR,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1399.97&airProductToken=AQphCi8IxpQBEgM4ODEYuI0BII1oKOCzlAMwxLmUAzhQQABYAWoDVkFMcghQVkxDQVUxMgouCMaUARIDOTYxGI1oIOBYKLK6lAMwvb2UAzhQQAFYAWoDVkFMcghQVkxDQVUxMgphCi4IxpQBEgM5NjAY4FggjWgo2ZOWAzCPlpYDOFBAAFgBagNWQUxyCFBWTENBVTEyCi8IxpQBEgM4ODAYjWgguI0BKPiWlgMwqpyWAzhQQAFYAWoDVkFMcghQVkxDQVUxMhIKCAEQARgBKgJGShgBIgQIARABKAIoAygEMAE)

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Tue, Apr 7 - Sat, Apr 25

YEG

Edmonton

ADL

Adelaide

CA $1,752

Roundtrip

found 22 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YEG,to:ADL,departure:07/04/2026TANYT&leg2=from:ADL,to:YEG,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1751.47&airProductToken=AQplCiAI16YBEgMzMjUYmDEguI0BKIDgiQMw5-CJAzhMQABYAQogCMaUARIDODgxGLiNASCNaCjA4okDMKToiQM4UEABWAEKHwjGlAESAzk2MRiNaCDgWCiS6YkDMJ3siQM4UEABWAEKZQofCMaUARIDOTYwGOBYII1oKNmgiwMwj6OLAzhQQABYAQogCMaUARIDODgwGI1oILiNASj4o4sDMKqpiwM4UEABWAEKIAjXpgESAzMyNhi4jQEgmDEoi6uLAzDuq4sDOExAAVgBEgoIARABGAEqAkZKGAEiBAgBEAEoBDAB)

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!

__Flights to Sunnyvale information__
| Destination airport           | Adelaide |
| ----------------------------- | -------- |
| Destination airport IATA code | ADL      |
| Destination city name         | Adelaide |
| Roundtrip price               | CA $244  |

## Trending flights to Sunnyvale

Prices were available within the past 7 days and start at CA $122 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Fiji Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fj.gif)

Thu, Aug 6 - Thu, Aug 27

YVR

Vancouver

ADL

Adelaide

CA $1,400

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:ADL,departure:06/08/2026TANYT&leg2=from:ADL,to:YVR,departure:27/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1399.97&airProductToken=AQphCi8IxpQBEgM4ODEYuI0BII1oKOCzlAMwxLmUAzhQQABYAWoDVkFMcghQVkxDQVUxMgouCMaUARIDOTYxGI1oIOBYKLK6lAMwvb2UAzhQQAFYAWoDVkFMcghQVkxDQVUxMgphCi4IxpQBEgM5NjAY4FggjWgo2ZOWAzCPlpYDOFBAAFgBagNWQUxyCFBWTENBVTEyCi8IxpQBEgM4ODAYjWgguI0BKPiWlgMwqpyWAzhQQAFYAWoDVkFMcghQVkxDQVUxMhIKCAEQARgBKgJGShgBIgQIARABKAIoAygEMAE)

\*Available to Expedia members.