Title: Cheap Flights to Porto Uniao - Expedia.ca ![Riverside City At Araioses In Maranhao Brazil. Largest River Delta. Coastal Cityscape. Riverside City At Maranhao. Riverside Scenery. Nature Background. Travel Destination. Brazil Northeast.](https://images.trvl-media.com/place/6352316/ce7baacb-58d4-460d-acb7-155c6ff06ce3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6352316/ce7baacb-58d4-460d-acb7-155c6ff06ce3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Porto Uniao - [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 Porto Uniao](https://expedia.ca/Porto-Uniao-Hotels.d6352316.Travel-Guide-Hotels)[Porto Uniao Car Rentals](https://expedia.ca/Car-Rentals-In-Porto-Uniao.d6352316.Car-Rental-Guide)[Porto Uniao Vacation Packages](https://expedia.ca/Porto-Uniao.d6352316.Destination-Travel-Guides) ## Popular airlines to Porto Uniao - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](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:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&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_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Porto Uniao, Santa Catarina, Brazil,departure:28/02/2026TANYT&leg2=from:Porto Uniao, Santa Catarina, Brazil,to:CMH,departure:07/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](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) ![](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_) Expedia.ca gives you the best tools to secure great deals on flights to Porto Uniao. 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 Porto Uniao. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Porto Uniao. 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 Porto Uniao 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 Porto Uniao. Looking to save even more? Get additional savings by bundling your Porto Uniao 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 Porto Uniao trip! ## Frequently asked questions ### What is the name of Porto Uniao's airport? ### How many airlines fly to Porto Uniao? ### Which airlines fly to Porto Uniao? ### How many nonstop flights are there to Porto Uniao? ### Where are the most popular flights to Porto Uniao departing from? ### How long is the flight to Porto Uniao Airport? ### How to book the cheapest flight to Porto Uniao? ### How to survive the flight to Porto Uniao? > - The secret to having a great flight experience is to pack in advance. First up, the essentials: passport, travel docs, cash and important medications. Next, take on board items that'll help while away those hours, like your laptop or a few magazines. It's also wise to pack your chargers, a neck pillow and a pair of earphones. Last but not least, be sure to squeeze in toiletries like a toothbrush, deodorant and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - Leave all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp or pointed objects, like your beloved pocket knife, and products which are flammable or explosive, such as spray paint, flares and fuels, are also not allowed. > > > What to wear on a flight: > > > - Comfort should be the goal when deciding what to wear during your flight. Consider your footwear choice with care too, as swollen feet and ankles are a common occurrence. Flat, slightly roomy shoes work well. > - Unfortunately, one risk of long-distance travel is developing DVT (deep vein thrombosis), a blood clotting condition caused by prolonged periods of inactivity. To prevent this, take every opportunity to walk around the cabin and stretch your legs. Compression socks and tights are another easy way to help minimize this risk. ### How to get through airport security fast when flying to Porto Uniao? > - First things first. Your travel ID and boarding pass will need to be shown to airport security personnel. Keep them someplace accessible to avoid fumbling around for them. > - Time to strip down. Well kind of. Your belt, coat, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as your turn draws near. > - Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online in no time. > - Remember to remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one liter), clear zip-close bag. > - There's a good chance you'll be required to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a clever idea. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board. __Flights to Porto Uniao information__ | Destination airport | Porto Uniao | | ----------------------------- | ----------- | | Destination airport IATA code | CFC | \*Available to Expedia members.