Title: $432 Cheap Flights to Waterloo - Expedia.com ![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) # $432 Cheap Flights to Waterloo [View $432 flight on Wed, Apr 15, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:JFK,to:FNA,departure:4/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:431.70&airProductToken=AQpuCjUIwagBEgMyMDEYqVEggmsorbqKAzDWvYoDOE9AAFgBagpFRVNTRU5USUFMcghPQTBXRTFEQQo1CMGoARIDNTY1GIJrIKUDKLnFigMwqceKAzhPQAFYAWoKRUVTU0VOVElBTHIIT0EwV0UxREESCggBEAEYASoCQVQYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 [Waterloo Travel Guide](https://expedia.com/Waterloo.dx553248635973285616)[Hotels in Waterloo](https://expedia.com/Waterloo-Hotels.d553248635973285616.Travel-Guide-Hotels)[Car Rentals in Waterloo](https://expedia.com/Car-Rentals-In-Waterloo.d553248635973285616.Car-Rental-Guide)[Waterloo Vacation Packages](https://expedia.com/Waterloo.d553248635973285616.Destination-Travel-Guides) ## Popular airlines to Waterloo - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_ET.svg) Ethiopian Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"ET"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AT.svg) Royal Air Maroc [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AT"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Waterloo, Western Area, Sierra Leone,departure:2/24/2026TANYT&leg2=from:Waterloo, Western Area, Sierra Leone,to:CMH,departure:3/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Waterloo? Prices were available within the past 7 days and start at $432 for one-way flights and $977 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Royal Air Maroc](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AT.gif) Thu, Apr 16 - Wed, May 20 FRA Frankfurt FNA Freetown $977 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FNA,departure:4/16/2026TANYT&leg2=from:FNA,to:FRA,departure:5/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:976.20&airProductToken=AQpCCh8IwagBEgM4MTEYpQQggmsou8GKAzCXw4oDOE9AAFgBCh8IwagBEgM1NjUYgmsgpQMoucWKAzCpx4oDOE9AAVgBCkIKHwjBqAESAzU2NBilAyCCayiFu40DMOa8jQM4T0AAWAEKHwjBqAESAzgxMBiCayClBCjtvY0DML-_jQM4T0ABWAESCggBEAEYASoCQVQYASIECAEQASgEMAE) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Fri, Apr 17 - Tue, May 19 FRA Frankfurt FNA Freetown $987 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FNA,departure:4/17/2026TANYT&leg2=from:FNA,to:FRA,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:986.76&airProductToken=AQpnCjII05wBEgQyNjA4GKUEIKGkASjEyIoDMIrJigM4S0AAWAFqBUVMVDAwcghLWDZYU1hMUQoxCNOcARIDMjQxGKGkASClAyibyooDMLXNigM4S0AAWAFqBUVMVDAwcghLWDZYU1hMUQpnCjEI05wBEgMyNDUYpQMgoaQBKIW2jQMwprqNAzhUQABYAWoFRUxUMDByCFRYNlhTWExRCjII05wBEgQyNjA3GKGkASClBCjsuo0DMLK7jQM4VEAAWAFqBUVMVDAwcghUWDZYU1hMURIKCAEQARgBKgJTThgBIgQIARABKAIoAygEMAs) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sun, Apr 19 - Fri, May 22 FRA Frankfurt FNA Freetown $1,008 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FNA,departure:4/19/2026TANYT&leg2=from:FNA,to:FRA,departure:5/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1007.50&airProductToken=AQpFCiEI1JYBEgQxNTg4GKUEIMicASia4IoDMNjhigM4V0AAWAEKIAjUlgESAzUzMxjInAEgpQMoxuKKAzCZ54oDOFdAAVgBCkUKIAjUlgESAzUzNBilAyDInAEo1c-NAzCo1I0DOFdAAFgBCiEI1JYBEgQxNTkzGMicASClBCju1I0DMKfWjQM4V0ABWAESCggBEAEYASoCVEsYASIECAEQASgEMAE) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, Apr 22 - Fri, May 22 FRA Frankfurt FNA Freetown $1,024 Roundtrip found 23 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:FRA,to:FNA,departure:4/22/2026TANYT&leg2=from:FNA,to:FRA,departure:5/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1023.40&airProductToken=AQrHAQpACMywARIEMzYxMxilBCC5PCjT_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) ![Ethiopian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ET.gif) Mon, Mar 2 - Tue, Mar 10 JFK New York FNA Freetown $1,152 Roundtrip found 5 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:FNA,departure:3/2/2026TANYT&leg2=from:FNA,to:JFK,departure:3/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1151.75&airProductToken=AQpCCh8IxagBEgM1MTMYqVEg4Bgo88uGAzDb04YDOE9AAFgBCh8IxagBEgM5NDMY4BggpQMo9tmGAzCN3oYDOE9AAVgBCkIKHwjFqAESAzk0MhilAyDgGCj8nYcDMJ2ihwM4T0AAWAEKHwjFqAESAzUxMhjgGCCpUSjop4cDMJuwhwM4T0ABWAESCggBEAEYASoCRVQYASIECAEQASgEMAE) ## Tips to find the cheapest flights to Waterloo **The cheapest day to fly** Get started finding a cheap flight to Waterloo on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** April is the cheapest month to fly to Waterloo. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Waterloo. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Waterloo, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Waterloo** The lowest price for round-trip flights to Waterloo in 2026 starts from from $977, while one-way tickets start from from $432\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Waterloo. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Waterloo** Royal Air Maroc, JetBlue Airways, Ethiopian Airlines, Brussels Airlines, United, Turkish Airlines, Swiss International Air Lines are just some of the airlines that can typically offer cheap tickets to Waterloo. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Waterloo and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Waterloo, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Waterloo. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Waterloo plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Waterloo** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Waterloo. **Stopover savings** The cheapest tickets to Waterloo are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Waterloo. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Waterloo for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Waterloo. Simply download the free Expedia app to your smart device and activate Waterloo flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Waterloo. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### What month is the cheapest to fly to Waterloo? ### Which US cities fly direct to Waterloo? ### How to find a cheap flight to Waterloo? ### How to get a cheap last-minute flight to Waterloo? ### How far in advance should I book a flight to Waterloo? ### Which day of the week is the cheapest day to buy a plane ticket to Waterloo? ### Which airlines fly to Waterloo? > - ASKY > - Air Senegal > - Kenya Airways > - Turkish Airlines ### Where do you fly into Waterloo? ### How far is the airport from central Waterloo? ### Can I save money by booking a Waterloo trip package? ### Can I change or cancel my flight to Waterloo? \*Flight schedules are subject to change. __Flights to Waterloo information__ | Destination airport | Lungi Intl. | | ----------------------------- | ----------- | | Destination airport IATA code | FNA | | Destination city name | Freetown | | Roundtrip price | $976 | ## Trending flights to Waterloo Prices were available within the past 7 days and start at $432 for one-way flights and $977 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Royal Air Maroc](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AT.gif) Fri, Apr 24 - Wed, Jun 3 IAD Washington FNA Freetown $1,124 Roundtrip found 13 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:IAD,to:FNA,departure:4/24/2026TANYT&leg2=from:FNA,to:IAD,departure:6/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1123.73&airProductToken=AQpuCjUIwagBEgMyMTkYiBgggmso3J-LAzCPo4sDOE9AAFgBagpFRVNTRU5USUFMcghPQTBSRTFEQQo1CMGoARIDNTY1GIJrIKUDKNmqiwMwyayLAzhPQAFYAWoKRUVTU0VOVElBTHIIT0EwUkUxREEKbgo1CMGoARIDNTY0GKUDIIJrKMXYjgMwptqOAzhPQABYAWoKRUVTU0VOVElBTHIIT0EwUkUxREEKNQjBqAESAzIxOBiCayCIGCiE3Y4DMOTgjgM4T0ABWAFqCkVFU1NFTlRJQUxyCE9BMFJFMURBEgoIARABGAEqAkFUGAEiBAgBEAEoAigDKAQwAQ) ## Explore a world of travel with Expedia - Lodging - Cars - [Hotels near Hastings ](https://www.expedia.com/Hastings-Airport-Hotels.0-aHGS-0.Travel-Guide-Filter-Hotels) - [Europcar Rental Cars in Hastings ](https://www.expedia.com/Europcar-Car-Rentals-In-Hastings.d6028289-c14.Car-Rental-Guide-Suppliers) \*Available to One Key members.