--- title: "Buffalo to Waterloo cheap flights from $324 (BUF to ALO) - Expedia" description: "Cheap Flights from Buffalo (BUF) to Waterloo (ALO) start at $324 for one-way and $256 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/buf/alo/buffalo-to-waterloo" language: en-US market: US currency: USD prices_as_of: 2026-11-14T20:57:34Z --- # $324 Cheap Flights from Buffalo (BUF) to Waterloo (ALO) ![A calm lake with a clear reflection of the sky and trees.](https://images.trvl-media.com/place/364/8258d304-b1bb-4d11-b5a8-393ce803cda8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $256 flight on Wed, Jan 6, 2027](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:1/6/2027TANYT&leg2=from:ALO,to:BUF,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:255.90&airProductToken=AQpmCjEIwYIBEgQ0MDU1GIEtIK4cKP7moQMwguihAzhCQABYAWoFQkFTSUNyCE9XRldVU0JWCjEIwYIBEgQ2MzY1GK4cIOByKL3ooQMwnemhAzhCQAFYAWoFQkFTSUNyCE9XRldVU0JWCmYKMQjBggESBDYzNjYY4HIgrhwovIaiAzCgh6IDOEJAAFgBagVCQVNJQ3IIT1dGV1VTQlYKMQjBggESBDQwNTUYrhwggS0o14eiAzDAiKIDOEJAAVgBagVCQVNJQ3IIT1dGV1VTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Photo by Erik Rowley ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Waterloo, IA (ALO-Waterloo Regional) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:11/28/2026TANYT&leg2=from:ALO,to:BUF,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ## Cheap Flights from Buffalo to Waterloo (BUF-ALO) Prices were available within the past 7 days and start at $324 for one-way flights and $256 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select American Airlines flight, departing Wed, Jan 6 from Buffalo to Waterloo, returning Sat, Jan 9, priced at $256 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:1/6/2027TANYT&leg2=from:ALO,to:BUF,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:255.90&airProductToken=AQpmCjEIwYIBEgQ0MDU1GIEtIK4cKP7moQMwguihAzhCQABYAWoFQkFTSUNyCE9XRldVU0JWCjEIwYIBEgQ2MzY1GK4cIOByKL3ooQMwnemhAzhCQAFYAWoFQkFTSUNyCE9XRldVU0JWCmYKMQjBggESBDYzNjYY4HIgrhwovIaiAzCgh6IDOEJAAFgBagVCQVNJQ3IIT1dGV1VTQlYKMQjBggESBDQwNTUYrhwggS0o14eiAzDAiKIDOEJAAVgBagVCQVNJQ3IIT1dGV1VTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Wed, Jan 6 - Sat, Jan 9 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Wed, Jan 6 from Buffalo to Waterloo, returning Sat, Jan 9, priced at $430 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:1/6/2027TANYT&leg2=from:ALO,to:BUF,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:429.90&airProductToken=AQpoCjIIwYIBEgQ0MDU1GIEtIK4cKP7moQMwguihAzhPQABYAWoGTUFJTkZMcghPV0ZXVVJWNQoyCMGCARIENjM2NRiuHCDgcii96KEDMJ3poQM4T0ABWAFqBk1BSU5GTHIIT1dGV1VSVjUKaAoyCMGCARIENjM2NhjgciCuHCi8hqIDMKCHogM4T0AAWAFqBk1BSU5GTHIIT1dGV1VSVjUKMgjBggESBDQwNTUYrhwggS0o14eiAzDAiKIDOE9AAVgBagZNQUlORkxyCE9XRldVUlY1EgoIARABGAEqAkFBGAEiBAgBEAEoAigEKAYwCw) Wed, Jan 6 - Sat, Jan 9 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Wed, Mar 3 from Buffalo to Waterloo, returning Sun, Mar 7, priced at $469 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:3/3/2027TANYT&leg2=from:ALO,to:BUF,departure:3/7/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:468.90&airProductToken=AQpmCjEIwYIBEgQ0NTMyGIEtIK4cKPbcpgMw-92mAzhCQABYAWoFQkFTSUNyCE9XRldVTkJaCjEIwYIBEgQ2MzY1GK4cIOByKMrepgMwot-mAzhCQAFYAWoFQkFTSUNyCE9XRldVTkJaCmYKMQjBggESBDYzNjYY4HIgrhwozYenAzCriKcDOEJAAFgBagVCQVNJQ3IIT1dGV1pOQloKMQjBggESBDQ1MzIYrhwggS0o6IinAzDXiacDOEJAAVgBagVCQVNJQ3IIT1dGV1pOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Wed, Mar 3 - Sun, Mar 7 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Tue, Dec 1 from Buffalo to Waterloo, returning Sat, Dec 5, priced at $496 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:12/1/2026TANYT&leg2=from:ALO,to:BUF,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:495.90&airProductToken=AQpmCjEIwYIBEgQyMzc4GIEtIK4cKKzVngMwt9aeAzhCQABYAWoFQkFTSUNyCFEwRldVTkJaCjEIwYIBEgQ2MzY0GK4cIOByKL%5FXngMwldieAzhCQAFYAWoFQkFTSUNyCFEwRldVTkJaCmYKMQjBggESBDYzNjYY4HIgrhwo1vyeAzC7%5FZ4DOEJAAFgBagVCQVNJQ3IIUTBGV1VOQloKMQjBggESBDQ3ODAYrhwggS0o6P2eAzDc%5Fp4DOEJAAVgBagVCQVNJQ3IIUTBGV1VOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Tue, Dec 1 - Sat, Dec 5 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Wed, Jan 6 from Buffalo to Waterloo, returning Sat, Jan 9, priced at $502 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:1/6/2027TANYT&leg2=from:ALO,to:BUF,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:501.90&airProductToken=AQpoCjIIwYIBEgQ0MDU1GIEtIK4cKP7moQMwguihAzhPQABYAWoGTUFJTlBMcghPV0ZXVVNUNQoyCMGCARIENjM2NRiuHCDgcii96KEDMJ3poQM4T0ABWAFqBk1BSU5QTHIIT1dGV1VTVDUKaAoyCMGCARIENjM2NhjgciCuHCi8hqIDMKCHogM4T0AAWAFqBk1BSU5QTHIIT1dGV1VTVDUKMgjBggESBDQwNTUYrhwggS0o14eiAzDAiKIDOE9AAVgBagZNQUlOUExyCE9XRldVU1Q1EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) Wed, Jan 6 - Sat, Jan 9 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Wed, Jan 6 from Buffalo to Waterloo, returning Sat, Jan 9, priced at $508 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:1/6/2027TANYT&leg2=from:ALO,to:BUF,departure:1/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:507.90&airProductToken=AQpoCjIIwYIBEgQ0MDU1GIEtIK4cKP7moQMwguihAzhPQABYAWoGTUFJTlNMcghPV0ZXVVJLNQoyCMGCARIENjM2NRiuHCDgcii96KEDMJ3poQM4T0ABWAFqBk1BSU5TTHIIT1dGV1VSSzUKaAoyCMGCARIENjM2NhjgciCuHCi8hqIDMKCHogM4T0AAWAFqBk1BSU5TTHIIT1dGV1VSSzUKMgjBggESBDQwNTUYrhwggS0o14eiAzDAiKIDOE9AAVgBagZNQUlOU0xyCE9XRldVUks1EgoIAhABGAIqAkFBGAEiBAgBEAEoAigEKAYwCw) Wed, Jan 6 - Sat, Jan 9 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Wed, Mar 3 from Buffalo to Waterloo, returning Sun, Mar 7, priced at $557 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:3/3/2027TANYT&leg2=from:ALO,to:BUF,departure:3/7/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:556.90&airProductToken=AQpkCjAIwYIBEgQ0NTMyGIEtIK4cKPbcpgMw-92mAzhPQABYAWoETUFJTnIIT1dGV1VOTTEKMAjBggESBDYzNjUYrhwg4HIoyt6mAzCi36YDOE9AAVgBagRNQUlOcghPV0ZXVU5NMQpkCjAIwYIBEgQ2MzY2GOByIK4cKM2HpwMwq4inAzhPQABYAWoETUFJTnIIT1ZGV1pOTjEKMAjBggESBDQ1MzIYrhwggS0o6IinAzDXiacDOE9AAVgBagRNQUlOcghPVkZXWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Wed, Mar 3 - Sun, Mar 7 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Tue, Dec 1 from Buffalo to Waterloo, returning Sat, Dec 5, priced at $562 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:12/1/2026TANYT&leg2=from:ALO,to:BUF,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:561.90&airProductToken=AQpkCjAIwYIBEgQyMzc4GIEtIK4cKKzVngMwt9aeAzhPQABYAWoETUFJTnIIT1ZGV1pOTjEKMAjBggESBDYzNjQYrhwg4HIov9eeAzCV2J4DOE9AAVgBagRNQUlOcghPVkZXWk5OMQpkCjAIwYIBEgQ2MzY2GOByIK4cKNb8ngMwu%5F2eAzhPQABYAWoETUFJTnIIT1ZGV1pOTjEKMAjBggESBDQ3ODAYrhwggS0o6P2eAzDc%5Fp4DOE9AAVgBagRNQUlOcghPVkZXWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Tue, Dec 1 - Sat, Dec 5 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Sun, Nov 22 from Buffalo to Waterloo, returning Sun, Nov 29, priced at $565 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:11/22/2026TANYT&leg2=from:ALO,to:BUF,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:564.90&airProductToken=AQpkCjAIwYIBEgQyMzc4GIEtIK4cKIzwnQMwl%5FGdAzhRQABYAWoETUFJTnIIUTBGV1pOTjEKMAjBggESBDYzNjQYrhwg4HIon%5FKdAzD18p0DOFFAAVgBagRNQUlOcghRMEZXWk5OMQpkCjAIwYIBEgQ2MzY1GOByIK4cKPi9ngMw3r6eAzhPQABYAWoETUFJTnIIT1ZGV1pOTjEKMAjBggESBDEwNzMYrhwggS0ou7-eAzClwJ4DOE9AAVgBagRNQUlOcghPVkZXWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Sun, Nov 22 - Sun, No · v 29 · BUF · ALO · Roundtrip [Select American Airlines flight, departing Sun, Nov 22 from Buffalo to Waterloo, returning Sun, Nov 29, priced at $568 Found 4 days ago](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ALO,departure:11/22/2026TANYT&leg2=from:ALO,to:BUF,departure:11/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:567.90&airProductToken=AQpkCjAIwYIBEgQ0NzgwGIEtIK4cKNHsnQMw1e2dAzhRQABYAWoETUFJTnIIUTBGV1pOTjEKMAjBggESBDYzNjUYrhwg4HIooe6dAzD67p0DOFFAAVgBagRNQUlOcghRMEZXWk5OMQpkCjAIwYIBEgQ2MzY1GOByIK4cKPi9ngMw3r6eAzhRQABYAWoETUFJTnIIUTBGV1pOTjEKMAjBggESBDEwNzMYrhwggS0ou7-eAzClwJ4DOFFAAVgBagRNQUlOcghRMEZXWk5OMRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Sun, Nov 22 - Sun, Nov 29 · BUF · ALO · Roundtrip ## Book with confidence ### Buffalo to Waterloo Flights #### The cheapest times to fly from Buffalo to Waterloo On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Waterloo are during the month of January. You can find some of the cheapest flights from Buffalo to Waterloo with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Buffalo to Waterloo Sunday is one of the best days to book for cheap flights from Buffalo to Waterloo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Buffalo to Waterloo Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Waterloo in 2026\. You can also book with separate airlines for your outbound and return journeys, from $324 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Waterloo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Buffalo to Waterloo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *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 ### How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) cost? You can find cheap one-way flights from $324 and cheap return flights $256 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) with Expedia. Return flights often range between $284 and $1018\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? The cheapest month to fly from BUF to ALO is January when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? Enter BUF to ALO and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? American Airlines is one of the cheapest airlines offering connecting flights from Buffalo Niagara Intl. (BUF) to Waterloo Regional (ALO), with round-trip tickets starting from around $256\. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? The earliest flight from Buffalo Niagara International Airport (BUF) to Waterloo Regional Airport (ALO) typically departs at around 5:00 AM, operated by American Airlines. This early flight can help you make the most of your time in Waterloo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? The most popular departure times for flights from Buffalo Niagara International (BUF) to Waterloo Regional (ALO) are in the late morning, from 9am to noon. About 50% of passengers prefer this time window. Many major carriers, including American Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive at your destination with plenty of time to explore. ### How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? Flights from BUF to ALO with one stop typically take around 6 hours 20 minutes, covering approximately 693 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? Select the "Business class" and "First class" filters when looking for BUF to ALO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) flight with Expedia? It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Waterloo from Buffalo Niagara Intl. (BUF)? If you're planning to travel to Waterloo from Buffalo Niagara Intl. (BUF), you can fly into Waterloo Regional (ALO) Some flights may connect through major hubs like Philadelphia Intl. (PHL), Ronald Reagan Washington National (DCA), Charlotte-Douglas Intl. (CLT) before reaching Waterloo. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) at the last minute? Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) flight and hotel package? Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional)? If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Waterloo, IA (ALO-Waterloo Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Buffalo Niagara Intl. Airport | | ------------------- | ----------------------------- | | Destination airport | Waterloo, IA | | Distance | 693 miles away | | Airlines serving | American Airlines | | Popular airline | American Airlines | | Roundtrip price | $256 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Cleveland (CLE) to Waterloo (ALO)](https://www.expedia.com/lp/flights/cle/alo/cleveland-to-waterloo) - [Flights from Baltimore (BWI) to Waterloo (ALO)](https://www.expedia.com/lp/flights/bwi/alo/baltimore-to-waterloo) - [Flights from Tucson (TUS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/tus/alo/tucson-to-waterloo) - [Flights from Montreal (YUL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/yul/alo/montreal-to-waterloo) - [Flights from New York (LGA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/lga/alo/new-york-to-waterloo) - [Flights from Amsterdam (AMS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/ams/alo/amsterdam-to-waterloo) - [Flights from Memphis (MEM) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mem/alo/memphis-to-waterloo) - [Flights from Huntsville (HSV) to Waterloo (ALO)](https://www.expedia.com/lp/flights/hsv/alo/huntsville-to-waterloo) - [Flights from Miami (MIA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mia/alo/miami-to-waterloo) - [Flights from Hartford (BDL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/bdl/alo/hartford-to-waterloo) - [Flights from Las Vegas (LAS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/las/alo/las-vegas-to-waterloo) - [Flights from San Francisco (SFO) to Waterloo (ALO)](https://www.expedia.com/lp/flights/sfo/alo/san-francisco-to-waterloo) - [Flights from Beijing (PEK) to Waterloo (ALO)](https://www.expedia.com/lp/flights/pek/alo/beijing-to-waterloo) - [Flights from Lincoln (LNK) to Waterloo (ALO)](https://www.expedia.com/lp/flights/lnk/alo/lincoln-to-waterloo) - [Flights from Duluth (DLH) to Waterloo (ALO)](https://www.expedia.com/lp/flights/dlh/alo/duluth-to-waterloo) - [Flights from Columbus (CMH) to Waterloo (ALO)](https://www.expedia.com/lp/flights/cmh/alo/columbus-to-waterloo) - [Flights from New Orleans (MSY) to Waterloo (ALO)](https://www.expedia.com/lp/flights/msy/alo/new-orleans-to-waterloo) - [Flights from Indianapolis (IND) to Waterloo (ALO)](https://www.expedia.com/lp/flights/ind/alo/indianapolis-to-waterloo) - [Flights from Toronto (YYZ) to Waterloo (ALO)](https://www.expedia.com/lp/flights/yyz/alo/toronto-to-waterloo) - [Flights from St. Petersburg (PIE) to Waterloo (ALO)](https://www.expedia.com/lp/flights/pie/alo/st-petersburg-to-waterloo) - [Flights from Washington (DCA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/dca/alo/washington-to-waterloo) - [Flights from New Haven (HVN) to Waterloo (ALO)](https://www.expedia.com/lp/flights/hvn/alo/new-haven-to-waterloo) - [Flights from Jacksonville (JAX) to Waterloo (ALO)](https://www.expedia.com/lp/flights/jax/alo/jacksonville-to-waterloo) - [Flights from Fargo (FAR) to Waterloo (ALO)](https://www.expedia.com/lp/flights/far/alo/fargo-to-waterloo) - [Flights from Harrisburg (MDT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mdt/alo/harrisburg-to-waterloo) - [Flights from Wichita (ICT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/ict/alo/wichita-to-waterloo) - [Flights from Sioux City (SUX) to Waterloo (ALO)](https://www.expedia.com/lp/flights/sux/alo/sioux-city-to-waterloo) - [Flights from Fort Myers (RSW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/rsw/alo/fort-myers-to-waterloo) - [Flights from Milwaukee (MKE) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mke/alo/milwaukee-to-waterloo) - [Flights from Houston (IAH) to Waterloo (ALO)](https://www.expedia.com/lp/flights/iah/alo/houston-to-waterloo) - [Flights from San Diego (SAN) to Waterloo (ALO)](https://www.expedia.com/lp/flights/san/alo/san-diego-to-waterloo) - [Flights from Albany (ALB) to Waterloo (ALO)](https://www.expedia.com/lp/flights/alb/alo/albany-to-waterloo) - [Flights from Nashville (BNA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/bna/alo/nashville-to-waterloo) - [Flights from Fayetteville (XNA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/xna/alo/fayetteville-to-waterloo) - [Flights from Birmingham (BHM) to Waterloo (ALO)](https://www.expedia.com/lp/flights/bhm/alo/birmingham-to-waterloo) - [Flights from Boston (BOS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/bos/alo/boston-to-waterloo) - [Flights from Evansville (EVV) to Waterloo (ALO)](https://www.expedia.com/lp/flights/evv/alo/evansville-to-waterloo) - [Flights from Oklahoma City (OKC) to Waterloo (ALO)](https://www.expedia.com/lp/flights/okc/alo/oklahoma-city-to-waterloo) - [Flights from Fort Wayne (FWA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/fwa/alo/fort-wayne-to-waterloo) - [Flights from Austin (AUS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/aus/alo/austin-to-waterloo) - [Flights from Pittsburgh (PIT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/pit/alo/pittsburgh-to-waterloo) - [Flights from Manchester (MHT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mht/alo/manchester-to-waterloo) - [Flights from Kansas City (MCI) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mci/alo/kansas-city-to-waterloo) - [Flights from Syracuse (SYR) to Waterloo (ALO)](https://www.expedia.com/lp/flights/syr/alo/syracuse-to-waterloo) - [Flights from Cedar Rapids (CID) to Waterloo (ALO)](https://www.expedia.com/lp/flights/cid/alo/cedar-rapids-to-waterloo) - [Flights from Springfield (SGF) to Waterloo (ALO)](https://www.expedia.com/lp/flights/sgf/alo/springfield-to-waterloo) - [Flights from Mason City (MCW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mcw/alo/mason-city-to-waterloo) - [Flights from Omaha (OMA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/oma/alo/omaha-to-waterloo) - [Flights from Orlando (MCO) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mco/alo/orlando-to-waterloo) - [Flights from Fort Lauderdale (FLL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/fll/alo/fort-lauderdale-to-waterloo) - [Flights from Appleton (ATW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/atw/alo/appleton-to-waterloo) - [Flights from Richmond (RIC) to Waterloo (ALO)](https://www.expedia.com/lp/flights/ric/alo/richmond-to-waterloo) - [Flights from Colorado Springs (COS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/cos/alo/colorado-springs-to-waterloo) - [Flights from New York (JFK) to Waterloo (ALO)](https://www.expedia.com/lp/flights/jfk/alo/new-york-to-waterloo) - [Flights from Phoenix (PHX) to Waterloo (ALO)](https://www.expedia.com/lp/flights/phx/alo/phoenix-to-waterloo) - [Flights from Salt Lake City (SLC) to Waterloo (ALO)](https://www.expedia.com/lp/flights/slc/alo/salt-lake-city-to-waterloo) - [Flights from Dallas (DFW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/dfw/alo/dallas-to-waterloo) - [Flights from Ottawa (YOW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/yow/alo/ottawa-to-waterloo) - [Flights from Chattanooga (CHA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/cha/alo/chattanooga-to-waterloo) - [Flights from Washington (IAD) to Waterloo (ALO)](https://www.expedia.com/lp/flights/iad/alo/washington-to-waterloo) - [Flights from Seattle (SEA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/sea/alo/seattle-to-waterloo) - [Flights from Fresno (FAT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/fat/alo/fresno-to-waterloo) - [Flights from Norfolk (ORF) to Waterloo (ALO)](https://www.expedia.com/lp/flights/orf/alo/norfolk-to-waterloo) - [Flights from Los Angeles (LAX) to Waterloo (ALO)](https://www.expedia.com/lp/flights/lax/alo/los-angeles-to-waterloo) - [Flights from Portland (PDX) to Waterloo (ALO)](https://www.expedia.com/lp/flights/pdx/alo/portland-to-waterloo) - [Flights from Georgetown (GEO) to Waterloo (ALO)](https://www.expedia.com/lp/flights/geo/alo/georgetown-to-waterloo) - [Flights from Portland (PWM) to Waterloo (ALO)](https://www.expedia.com/lp/flights/pwm/alo/portland-to-waterloo) - [Flights from Charlotte (CLT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/clt/alo/charlotte-to-waterloo) - [Flights from Mobile (MOB) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mob/alo/mobile-to-waterloo) - [Flights from Sioux Falls (FSD) to Waterloo (ALO)](https://www.expedia.com/lp/flights/fsd/alo/sioux-falls-to-waterloo) - [Flights from Knoxville (TYS) to Waterloo (ALO)](https://www.expedia.com/lp/flights/tys/alo/knoxville-to-waterloo) - [Flights from Grand Rapids (GRR) to Waterloo (ALO)](https://www.expedia.com/lp/flights/grr/alo/grand-rapids-to-waterloo) - [Flights from Denver (DEN) to Waterloo (ALO)](https://www.expedia.com/lp/flights/den/alo/denver-to-waterloo) - [Flights from Chicago (MDW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mdw/alo/chicago-to-waterloo) - [Flights from Tallahassee (TLH) to Waterloo (ALO)](https://www.expedia.com/lp/flights/tlh/alo/tallahassee-to-waterloo) - [Flights from Tulsa (TUL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/tul/alo/tulsa-to-waterloo) - [Flights from Louisville (SDF) to Waterloo (ALO)](https://www.expedia.com/lp/flights/sdf/alo/louisville-to-waterloo) - [Flights from Newark Liberty Intl. Airport (EWR) to Waterloo (ALO)](https://www.expedia.com/lp/flights/ewr/alo/newark-liberty-intl-airport-to-waterloo) - [Flights from Philadelphia (PHL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/phl/alo/philadelphia-to-waterloo) - [Flights from Detroit (DTW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/dtw/alo/detroit-to-waterloo) - [Flights from Spokane (GEG) to Waterloo (ALO)](https://www.expedia.com/lp/flights/geg/alo/spokane-to-waterloo) - [Flights from Fort Dodge (FOD) to Waterloo (ALO)](https://www.expedia.com/lp/flights/fod/alo/fort-dodge-to-waterloo) - [Flights from Minneapolis (MSP) to Waterloo (ALO)](https://www.expedia.com/lp/flights/msp/alo/minneapolis-to-waterloo) - [Flights from Sacramento (SMF) to Waterloo (ALO)](https://www.expedia.com/lp/flights/smf/alo/sacramento-to-waterloo) - [Flights from Madison (MSN) to Waterloo (ALO)](https://www.expedia.com/lp/flights/msn/alo/madison-to-waterloo) - [Flights from Moline (MLI) to Waterloo (ALO)](https://www.expedia.com/lp/flights/mli/alo/moline-to-waterloo) - [Flights from St. Louis (STL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/stl/alo/st-louis-to-waterloo) - [Flights from Kingston (KIN) to Waterloo (ALO)](https://www.expedia.com/lp/flights/kin/alo/kingston-to-waterloo) - [Flights from Charleston (CRW) to Waterloo (ALO)](https://www.expedia.com/lp/flights/crw/alo/charleston-to-waterloo) - [Flights from Des Moines (DSM) to Waterloo (ALO)](https://www.expedia.com/lp/flights/dsm/alo/des-moines-to-waterloo) - [Flights from Atlanta (ATL) to Waterloo (ALO)](https://www.expedia.com/lp/flights/atl/alo/atlanta-to-waterloo) - [Flights from Little Rock (LIT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/lit/alo/little-rock-to-waterloo) - [Flights from Watertown (ART) to Waterloo (ALO)](https://www.expedia.com/lp/flights/art/alo/watertown-to-waterloo) - [Flights from San Antonio (SAT) to Waterloo (ALO)](https://www.expedia.com/lp/flights/sat/alo/san-antonio-to-waterloo) - [Flights from Raleigh (RDU) to Waterloo (ALO)](https://www.expedia.com/lp/flights/rdu/alo/raleigh-to-waterloo) - [Flights from Burlington (BTV) to Waterloo (ALO)](https://www.expedia.com/lp/flights/btv/alo/burlington-to-waterloo) - [Flights from Cincinnati (CVG) to Waterloo (ALO)](https://www.expedia.com/lp/flights/cvg/alo/cincinnati-to-waterloo) - [Flights from Tampa (TPA) to Waterloo (ALO)](https://www.expedia.com/lp/flights/tpa/alo/tampa-to-waterloo) - [Flights from Edinburgh (EDI) to Waterloo (ALO)](https://www.expedia.com/lp/flights/edi/alo/edinburgh-to-waterloo) - [Flights from Chicago (ORD) to Waterloo (ALO)](https://www.expedia.com/lp/flights/ord/alo/chicago-to-waterloo) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/buf/alo/buffalo-to-waterloo en-CA: https://www.expedia.ca/lp/flights/buf/alo/buffalo-to-waterloo ar: https://www.expedia.sa/lp/flights/buf/alo/buffalo-to-waterloo es: https://www.expedia.com/es/lp/vuelos/buf/alo/buffalo-a-waterloo id-ID: https://www.expedia.co.id/lp/flights/buf/alo/buffalo-to-waterloo en-US: https://www.expedia.com/lp/flights/buf/alo/buffalo-to-waterloo ```