Title: Cheap Flights to Puerto Santo Tomas de Castilla from CA $84 - Expedia.ca ![Río Dulce, Guatemala – View of Lake Izabal at the river’s source, a key ecotourism hub and gateway to rainforest canyons and Caribbean waters, with the Puente de Río Dulce in the background.](https://images.trvl-media.com/place/6024038/35ae2b99-5571-4c34-88e4-4e6024d887c6.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6024038/35ae2b99-5571-4c34-88e4-4e6024d887c6.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Puerto Santo Tomas de Castilla from CA $84 [View CA $84 flight on Mon, Apr 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:GUA,to:FRS,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:83.10&airProductToken=AQozCjEIwawBEgM3MDQYhgUgpZQBKLW7iwMw57uLAzhUQABYAWoFQkFTSUNyCFRaT0IwQlJBEgoIARABGAEqAkxSGAEiBAgBEAEoAigDKAQwAQ) - [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 [Puerto Santo Tomas de Castilla Travel Guide](https://expedia.ca/Puerto-Santo-Tomas-De-Castilla.dx6024038)[Hotels in Puerto Santo Tomas de Castilla](https://expedia.ca/Puerto-Santo-Tomas-De-Castilla-Hotels.d6024038.Travel-Guide-Hotels)[Things to do in Puerto Santo Tomas de Castilla](https://expedia.ca/Things-To-Do-In-Puerto-Santo-Tomas-De-Castilla.d6024038.Travel-Guide-Activities)[Puerto Santo Tomas de Castilla Car Rentals](https://expedia.ca/Car-Rentals-In-Puerto-Santo-Tomas-De-Castilla.d6024038.Car-Rental-Guide)[Puerto Santo Tomas de Castilla Vacation Packages](https://expedia.ca/Puerto-Santo-Tomas-De-Castilla.d6024038.Destination-Travel-Guides) ## Popular airlines - ![](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:Puerto Santo Tomas de Castilla, Puerto Barrios, Izabal Department, Guatemala,departure:17/03/2026TANYT&leg2=from:Puerto Santo Tomas de Castilla, Puerto Barrios, Izabal Department, Guatemala,to:CMH,departure:24/03/2026TANYT&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_5U.svg) TAG Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Puerto Santo Tomas de Castilla, Puerto Barrios, Izabal Department, Guatemala,departure:17/03/2026TANYT&leg2=from:Puerto Santo Tomas de Castilla, Puerto Barrios, Izabal Department, Guatemala,to:CMH,departure:24/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"5U"}}]) - ![](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 Puerto Santo Tomas de Castilla? Prices were available within the past 7 days and start at CA $84 for one-way flights and CA $167 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, Apr 27 - Tue, May 5 GUA Guatemala City FRS Flores CA $167 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GUA,to:FRS,departure:27/04/2026TANYT&leg2=from:FRS,to:GUA,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:166.20&airProductToken=AQozCjEIwawBEgM3MDQYhgUgpZQBKLW7iwMw57uLAzhUQABYAWoFQkFTSUNyCFRaT0IwQlJBCjMKMQjBrAESAzcwMxillAEghgUorJ2MAzDZnYwDOFRAAFgBagVCQVNJQ3IIVFpPQjBCUkESCggBEAEYASoCTFIYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Mon, Apr 27 - Tue, May 5 GUA Guatemala City FRS Flores CA $182 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GUA,to:FRS,departure:27/04/2026TANYT&leg2=from:FRS,to:GUA,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:181.90&airProductToken=AQozCjEIwawBEgM3MDQYhgUgpZQBKLW7iwMw57uLAzhUQABYAWoFQkFTSUNyCFRaT0IwQlJBCjMKMQjBrAESAzcwNRillAEghgUomZaMAzDGlowDOFRAAFgBagVCQVNJQ3IIVFpPQjBCUkESCggBEAEYASoCTFIYASIECAEQASgCKAMoBDAB) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Tue, Jan 19 - Thu, Jan 21 GUA Guatemala City FRS Flores CA $189 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GUA,to:FRS,departure:19/01/2027TANYT&leg2=from:FRS,to:GUA,departure:21/01/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:188.80&airProductToken=AQozCjEIwawBEgM3MDAYhgUgpZQBKJz9ogMwzv2iAzhUQABYAWoFQkFTSUNyCFRaT0IwQlJBEgoIARABGAEqAkxSGAEiBAgBEAEoAigDKAQwAQ) ![avianca](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/av.gif) Mon, Apr 27 - Tue, May 5 GUA Guatemala City FRS Flores CA $198 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GUA,to:FRS,departure:27/04/2026TANYT&leg2=from:FRS,to:GUA,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:197.60&airProductToken=AQozCjEIwawBEgM3MDIYhgUgpZQBKMjCiwMw-sKLAzhUQABYAWoFQkFTSUNyCFRaT0IwQlJBCjMKMQjBrAESAzcwMRillAEghgUo5JuMAzCRnIwDOFRAAFgBagVCQVNJQ3IIVFpPQjBCUkESCggBEAEYASoCTFIYASIECAEQASgCKAMoBDAB) ![TAG Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/5u.gif) Tue, Jan 19 - Thu, Jan 21 GUA Guatemala City FRS Flores CA $208 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:GUA,to:FRS,departure:19/01/2027TANYT&leg2=from:FRS,to:GUA,departure:21/01/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:207.30&airProductToken=AQowCi4ItaoBEgMxNjAYhgUgpZQBKLT6ogMw8PqiAzhRQABYAWoFTElHSFRyBVEyR1RMCjAKLgi1qgESAzExMRillAEghgUowJSjAzD8lKMDOEVAAFgBagVMSUdIVHIFRTJHVEwSCggBEAEYASoCNVUYASIECAEQASgCKAMoBDAB) ![](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 Puerto Santo Tomas de Castilla's airport? ### What airport is best to fly into Puerto Santo Tomas de Castilla? ### How many airlines fly to Puerto Santo Tomas de Castilla? ### Which airlines fly to Puerto Santo Tomas de Castilla? ### How many nonstop flights are there to Puerto Santo Tomas de Castilla? ### Where are the most popular flights to Puerto Santo Tomas de Castilla departing from? ### How long is the flight to Puerto Santo Tomas de Castilla Airport? ### How to book the cheapest flight to Puerto Santo Tomas de Castilla? ### Do you have any tips for my flight to Puerto Santo Tomas de Castilla? > - Air travel can be easy if you've got all the right stuff. Firstly, you'll want a few basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a clean pair of socks and a good book. Next, find a spot in your carry-on bag for your mobile phone, a charger, medications and maybe a quality neck pillow too. Lastly, don't forget to take your passport, travel documents and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - Make sure you don't have a Swiss Army knife hiding in the bottom of your carry-on luggage. Other restricted items include explosive or flammable substances, such as bleach and fuel, and gels and liquids in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Go for comfort over style. Prepare for temperature changes by donning layers, and wear slightly roomy, flat footwear like slip-ons. > - Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clots forming 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 Puerto Santo Tomas de Castilla? > - Keep your travel documents and passport easily accessible. They're the first items you'll be asked to present to airport security. > - Time to strip down. Well sort of. Your jacket, belt, keys and other items in your pocket, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near. > - All your electronic gadgets, including your tablet and phone, are also required to be scanned separately. > - Any liquids or gels, such as hair oil or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag. > - Slip-on shoes are a sensible footwear choice as you're less likely to be required to remove them when going through security. Boots and heavier-style shoes are often subjected to additional screening. > - Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They'll be seized at security, so put them in your checked suitcase. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Puerto Santo Tomas de Castilla. 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 Puerto Santo Tomas de Castilla. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Puerto Santo Tomas de Castilla. 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 Puerto Santo Tomas de Castilla 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 Puerto Santo Tomas de Castilla. Looking to save even more? Get additional savings by bundling your Puerto Santo Tomas de Castilla 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 Puerto Santo Tomas de Castilla trip! ## Travel information | Destination airport | Mundo Maya Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | FRS | | Destination city name | Flores | | Roundtrip price | CA $166 | ## Trending flights to Puerto Santo Tomas de Castilla Prices were available within the past 7 days and start at CA $84 for one-way flights and CA $167 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) Fri, May 22 - Sat, Jun 6 YYZ Toronto FRS Flores CA $605 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:FRS,departure:22/05/2026TANYT&leg2=from:FRS,to:YYZ,departure:06/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:604.62&airProductToken=AQplCiAIwawBEgMzMjUYmM4BIJJYKPvYjQMwp9uNAzhTQABYAQofCMGsARIDNTc4GJJYIIYFKKTcjQMw1tyNAzhTQAFYAQogCMGsARIDNzA0GIYFIKWUASj1340DMKfgjQM4U0ABWAEKZQogCMGsARIDNzAzGKWUASCGBSishY8DMNmFjwM4U0AAWAEKHwjBrAESAzU3ORiGBSCSWCitiI8DMNqIjwM4U0ABWAEKIAjBrAESAzMyNBiSWCCYzgEo14mPAzCDjI8DOFNAAVgBEgoIARABGAEqAkxSGAEiBAgBEAEoBDAB) \*Available to Expedia members.