Title: Cheap Flights to Thornwood , NY from CA $187 - 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 Thornwood , NY from CA $187 [View CA $187 flight on Thu, Apr 30, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YTZ,to:LGA,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:186.35&airProductToken=AQo0CjIIwYYBEgQ4NTM2GPjMASDLASiM4IsDMN3giwM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) [Hotels in Thornwood](https://expedia.ca/Thornwood-Hotels.d55998.Travel-Guide-Hotels)[Things to do in Thornwood](https://expedia.ca/Things-To-Do-In-Thornwood.d55998.Travel-Guide-Activities)[Thornwood Car Rentals](https://expedia.ca/Car-Rentals-In-Thornwood.d55998.Car-Rental-Guide)[Thornwood Vacation Packages](https://expedia.ca/Thornwood.d55998.Destination-Travel-Guides) ## Popular airlines to Thornwood - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Thornwood, New York, United States of America,departure:22/04/2026TANYT&leg2=from:Thornwood, New York, United States of America,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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 Thornwood? Prices were available within the past 7 days and start at CA $187 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 29 - Thu, Apr 30 YTZ Toronto LGA New York CA $317 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:LGA,departure:29/04/2026TANYT&leg2=from:LGA,to:YTZ,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:316.55&airProductToken=AQo0CjIIwYYBEgQ4NTMyGPjMASDLASjN0YsDMJ7SiwM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQQpnCjEIwYYBEgQ4NjMzGMsBIJhdKN7ciwMwtt2LAzhHQABYAWoFQkFTSUNyCEdOQTJBMkJBCjIIwYYBEgQ3OTU5GJhdIPjMASim3osDMPjeiwM4R0ABWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, Jun 8 - Wed, Jul 1 YYZ Toronto LGA New York CA $321 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LGA,departure:08/06/2026TANYT&leg2=from:LGA,to:YYZ,departure:01/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.94&airProductToken=AQoiCiAI0IgBEgM2MDMYmM4BIMsBKMiTjwMwp5SPAzhWQABYAQoiCiAI0IgBEgM2MDQYywEgmM4BKMOXkQMwp5iRAzhWQABYARIKCAEQARgBKgJQRBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Sep 12 - Sun, Sep 13 YUL Montreal LGA New York CA $325 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LGA,departure:12/09/2026TANYT&leg2=from:LGA,to:YUL,departure:13/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:324.88&airProductToken=AQoiCiAIxJgBEgQ1MTM5GJhdIMsBKMjMlwMwpM2XAzhFQABYAQoiCiAIxJgBEgQ0OTYzGMsBIJhdKNnWlwMwu9eXAzhFQABYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Oct 28 - Sat, Oct 31 YUL Montreal LGA New York CA $325 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LGA,departure:28/10/2026TANYT&leg2=from:LGA,to:YUL,departure:31/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:324.91&airProductToken=AQowCi4I1YIBEgQzNTkwGJhdIMsBKIrSmwMw19SbAzhOQABYAWoCQkVyCEdOQTJBMkJOCl4KLAjVggESAjY2GMsBIK4cKJDzmwMwrfSbAzhOQABYAWoCQkVyCEdOQTJBMkJOCi4I1YIBEgQzNjAxGK4cIJhdKOz0mwMw7_WbAzhOQAFYAWoCQkVyCEdOQTJBMkJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 29 - Tue, May 5 YYZ Toronto LGA New York CA $329 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LGA,departure:29/04/2026TANYT&leg2=from:LGA,to:YYZ,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:328.33&airProductToken=AQo0CjIIwYIBEgQ0NDM4GJjOASDLASid14sDMIfYiwM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAplCjAIwYIBEgQ0MzQ2GMsBIEMoqpeMAzCJmIwDOEJAAFgBagVCQVNJQ3IIT1VBQ1pTQlgKMQjBggESBDU2NjcYQyCYzgEo0piMAzC9mYwDOEJAAVgBagVCQVNJQ3IIT1VBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Alternative airports near Thornwood Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:LGA,departure:22/04/2026TANYT&leg2=from:LGA,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LGA LaGuardia Cheapest 45 min [Flights from CA $382 ](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:LGA,departure:22/04/2026TANYT&leg2=from:LGA,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### What is the name of Thornwood's airport? ### What airport is best to fly into Thornwood? ### How many airlines fly to Thornwood? ### Which airlines fly to Thornwood? ### How many nonstop flights are there to Thornwood? ### Where are the most popular flights to Thornwood departing from? ### How long is the flight to Thornwood Airport? ### How to book the cheapest flight to Thornwood? ### Do you have any tips for my flight to Thornwood? > - A plane ride can be easy if you pack the right stuff. Firstly, you'll need basic toiletry items, such as deodorant and a toothbrush, a clean pair of socks and a good book. Secondly, find a spot in your carry-on bag for your mobile phone, a charger, your medications and perhaps a cozy neck pillow as well. Lastly, and most importantly, remember to bring your passport, travel documents and your bank cards. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have sharp or pointed objects lurking in one of the zippers of your carry-on luggage. Other restricted items include explosive or flammable substances, such as bleach and fuel, and liquids and gels in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Comfort should be your number one priority when deciding what to wear on board. Loose, breathable clothing is a sensible option, as are flat, closed-toe shoes. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to Thornwood? > - Your boarding pass and travel ID will need to be presented to airport security personnel. Keep them someplace accessible so you don't have to dig around for them. > - Next up, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Items such as your jacket, belt and headphones will be required to go through the machine. > - All electronic devices, including your phone and tablet, must also be scanned separately. > - Any gels or liquids, such as shampoo or hand cream, that you want to take on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag. > - Choosing your footwear wisely can save you several minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes usually aren't. > - Sharp or pointed items are prohibited in the cabin. They'll be seized at security, so put them in your checked bags. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Thornwood. 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 Thornwood. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Thornwood. 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 Thornwood 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 Thornwood. Looking to save even more? Get additional savings by bundling your Thornwood 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 Thornwood trip! ## Travel information | Destination airport | LaGuardia | | ----------------------------- | --------- | | Destination airport IATA code | LGA | | Destination city name | New York | | Roundtrip price | CA $321 | ## Trending flights to Thornwood Prices were available within the past 7 days and start at CA $187 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 29 - Wed, Apr 29 YTZ Toronto LGA New York CA $312 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:LGA,departure:29/04/2026TANYT&leg2=from:LGA,to:YTZ,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:311.74&airProductToken=AQo0CjIIwYYBEgQ4NTMyGPjMASDLASjN0YsDMJ7SiwM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQQo0CjIIwYYBEgQ4NTM3GMsBIPjMASjm1osDMMnXiwM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) \*Available to Expedia members.