Title: Cheap Flights to Principal from CA $85 - 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 Principal from CA $85 [View CA $85 flight on Sun, Apr 19, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:GYE,to:CUE,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:84.60&airProductToken=AQoiCiAIzIIBEgQxMzYzGIYmIIIlKK7iigMw3-KKAzhPQABYARIKCAEQARgBKgJMQRgBIgQIARABKAQwAQ) [Hotels in Principal](https://expedia.ca/Principal-Hotels.d553248635975871657.Travel-Guide-Hotels)[Principal Car Rentals](https://expedia.ca/Car-Rentals-In-Principal.d553248635975871657.Car-Rental-Guide)[Principal Vacation Packages](https://expedia.ca/Principal.d553248635975871657.Destination-Travel-Guides) ## Popular airlines to Principal - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LA.svg) LATAM Airlines Group [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:05/03/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:05/03/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![](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:Principal, Azuay, Ecuador,departure:05/03/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:12/03/2026TANYT&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_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:05/03/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Principal, Azuay, Ecuador,departure:05/03/2026TANYT&leg2=from:Principal, Azuay, Ecuador,to:CMH,departure:12/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) - ![](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 Principal? Prices were available within the past 7 days and start at CA $85 for one-way flights and CA $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Mon, Mar 30 - Mon, Apr 13 UIO Quito CUE Cuenca CA $168 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:UIO,to:CUE,departure:30/03/2026TANYT&leg2=from:CUE,to:UIO,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:168.00&airProductToken=AQoiCiAIwawBEgQxNjA0GJRyIIIlKO__iAMwq4CJAzhUQABYAQoiCiAIwawBEgQxNjA5GIIlIJRyKOqfigMwnKCKAzhUQABYARIKCAEQARgBKgJMUhgBIgQIARABKAQwAQ) ![LATAM Airlines Group](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LA.gif) Tue, Mar 24 - Tue, Mar 31 GYE Guayaquil CUE Cuenca CA $170 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GYE,to:CUE,departure:24/03/2026TANYT&leg2=from:CUE,to:GYE,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:169.20&airProductToken=AQoiCiAIzIIBEgQxMzYzGIYmIIIlKPDAiAMwn8GIAzhPQABYAQoiCiAIzIIBEgQxMzU4GIIlIIYmKPWOiQMwoY-JAzhPQABYARIKCAEQARgBKgJMQRgBIgQIARABKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Thu, Mar 19 - Mon, Mar 23 UIO Quito CUE Cuenca CA $172 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:UIO,to:CUE,departure:19/03/2026TANYT&leg2=from:CUE,to:UIO,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:171.60&airProductToken=AQozCjEIwawBEgQxNjA0GJRyIIIlKJSEiAMw0ISIAzhTQABYAWoFQkFTSUNyCFNST0IwSVJJCjMKMQjBrAESBDE2MDkYgiUglHIoxbOIAzD3s4gDOFdAAFgBagVCQVNJQ3IIV1JPQjBHUkkSCggBEAEYASoCTFIYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Sep 12 - Sat, Sep 19 YUL Montreal CUE Cuenca CA $742 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:CUE,departure:12/09/2026TANYT&leg2=from:CUE,to:YUL,departure:19/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:741.53&airProductToken=AQqrAQo_CNWCARIEODcwNhiYXSCIOCj4z5cDMPTRlwM4VEAAWAFqB0VDT05PTVlyCFROQTBBMEVOegoIwYYBEgQ4NzA2CjMI1YIBEgQxMDAyGIg4IJRyKKnclwMw6d6XAzhUQAFYAWoHRUNPTk9NWXIIVE5BMEEwRU4KMwjBrAESBDE2MDgYlHIggiUovOOXAzD445cDOFpAAVgBagdFQ09OT01ZcghUTkEwQTBFTgqrAQozCMGsARIEMTYwNxiCJSCUcij6oJgDMLGhmAM4WkAAWAFqB0VDT05PTVlyCFROQTBBMEVOCjMI1YIBEgQxMDA1GJRyIIg4KImmmAMwxKiYAzhUQAFYAWoHRUNPTk9NWXIIVE5BMEEwRU4KPwjVggESBDg3MDcYiDggmF0oxLKYAzCqtJgDOFRAAVgBagdFQ09OT01ZcghUTkEwQTBFTnoKCMGGARIEODcwNxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Mar 16 - Tue, Mar 24 BUF Buffalo CUE Cuenca CA $1,380 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CUE,departure:16/03/2026TANYT&leg2=from:CUE,to:BUF,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1379.60&airProductToken=AQplCiAIxJgBEgQyMDUwGIEtIOBcKKrohwMwuOmHAzhFQABYAQofCMSYARIDNjMzGOBcIJRyKInyhwMwv_SHAzhFQAFYAQogCMyCARIEMTM3NRiUciCCJSiU-YcDMMz5hwM4TkABWAEKZQogCMyCARIEMTM4OBiCJSCUcijDwYgDMPXBiAM4TkAAWAEKHwjEmAESAzYzMhiUciDgXCjdxIgDMJ3HiAM4RUABWAEKIAjEmAESBDEzODQY4FwggS0ozMiIAzDFyYgDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Principal's airport? ### How many airlines fly to Principal? ### Which airlines fly to Principal? ### How many nonstop flights are there to Principal? ### Where are the most popular flights to Principal departing from? ### How long is the flight to Principal Airport? ### How to book the cheapest flight to Principal? ### Do you have any tips for my flight to Principal? > - First and foremost, pack in your passport, travel documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling novel and a tablet filled with your favourite movies are some terrific options. If you intend to catch up on some sleep, a quality neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes to ensure you hop off the plane feeling fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your precious Swiss Army knife, and dangerous products which are flammable or explosive, such as spray paint, flares and strong acids, are also banned. > > > What to wear on a flight: > > > - You'll want to choose comfort over style. Prepare for temperature changes by layering up, and opt for flat, closed-toe footwear like sneakers. > - Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights. ### How to get through airport security fast when flying to Principal? > - Be sure to keep your travel documents and ID close by. They're the first items you'll be asked for by airport security. > - The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening. > - Electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online before you know it. > - Don't forget to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag. > - It's also possible you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a wise idea. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed in the cabin. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Principal. 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 Principal. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Principal. 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 Principal 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 Principal. Looking to save even more? Get additional savings by bundling your Principal 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 Principal trip! ## Travel information | Destination airport | Mariscal Lamar | | ----------------------------- | -------------- | | Destination airport IATA code | CUE | | Destination city name | Cuenca | | Roundtrip price | CA $168 | ## Trending flights to Principal Prices were available within the past 7 days and start at CA $85 for one-way flights and CA $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Tue, Jul 7 - Thu, Jul 23 YYZ Toronto CUE Cuenca CA $722 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:CUE,departure:07/07/2026TANYT&leg2=from:CUE,to:YYZ,departure:23/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:721.02&airProductToken=AQpmCiAIwawBEgMyMDUYmM4BIMEzKOfWkQMwz9mRAzhTQABYAQogCMGsARIEODM3NxjBMyCUciiL2pEDMPTakQM4U0ABWAEKIAjBrAESBDE2MDYYlHIggiUozN-RAzCI4JEDOFNAAVgBCmUKIAjBrAESBDE2MDkYgiUglHIot5CTAzDpkJMDOFNAAFgBCh8IwawBEgMxMDgYlHIgwTMow5GTAzCikpMDOFNAAVgBCiAIwawBEgMyNTQYwTMgmM4BKJGWkwMwiJmTAzhTQAFYARIKCAEQARgBKgJMUhgBIgQIARABKAQwAQ) \*Available to Expedia members.