Title: Cheap Flights from Houston to Niagara Falls (IAH to IAG) - Expedia.co.uk ![Bridal Veil Falls showing landscape views, a waterfall and a city](https://images.trvl-media.com/place/6066055/c442c496-ee29-41e5-9368-d8bd9109295b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6066055/c442c496-ee29-41e5-9368-d8bd9109295b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Houston (IAH) to Niagara Falls (IAG) - [Return](?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 ## Popular airlines from George Bush Intercontinental Airport (IAH) to Niagara Falls, NY (IAG-Niagara Falls Intl.) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:iah,to:iag,departure:01/10/2025TANYT&leg2=from:iag,to:iah,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) Flight from Houston to Niagara Falls route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Niagara Falls Intl. | | Distance | 2047 km | ## Compare flights from Houston to Niagara Falls easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Niagara Falls. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Niagara Falls Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Niagara Falls Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from George Bush Intercontinental (IAH) to Niagara Falls Intl. (IAG) The easiest way to view the best deals on flights from Houston to Niagara Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Niagara Falls Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Houston and Niagara Falls - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Houston to Niagara Falls flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Niagara Falls Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from IAH to Niagara Falls Intl. Airport? > Round-trip flights from Houston Airport to Niagara Falls Intl. Airport (IAG) start from . This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Niagara Falls Intl. Airport? > Each airline has a different set of terms and conditions. If you decide to cancel your trip, head to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from IAH to Niagara Falls Intl. Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to Niagara Falls Intl. Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from George Bush Intercontinental Airport (IAH) to Niagara Falls Intl. Airport (IAG)? > Around 2,100 kilometres separates Houston and Niagara Falls, so pack some in-flight entertainment to help you fill in a couple of hours. That action-packed novel you haven't had time to finish will do the trick. ### Which airlines fly direct from Houston Airport to Niagara Falls Intl. Airport (IAG)? > Unfortunately, there aren't any airlines that fly directly between George Bush Intercontinental Airport (IAH) and IAG. You'll need to book a flight with at least one stop. ### Are IAH to Niagara Falls Intl. Airport (IAG) flight tickets cheaper when they're purchased at the last minute? > Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute flight deals between Houston Airport and IAG are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers announce their prices up to a year prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to lock in your seat when the price is low. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Accra (ACC) to Buffalo (BUF)](https://www.expedia.co.uk/lp/flights/acc/buf/accra-to-buffalo) - [Flights from Albany (ALB) to Buffalo (BUF)](https://www.expedia.co.uk/lp/flights/alb/buf/albany-to-buffalo) - [Flights from Atlanta (ATL) to Buffalo (BUF)](https://www.expedia.co.uk/lp/flights/atl/buf/atlanta-to-buffalo) - [Flights from Sri Guru Ram Das Ji Intl. 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