Title: Cheap Flights from Waterloo (ALO) to Las Vegas (LAS) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Waterloo (ALO) to Las Vegas (LAS) - [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 ## Popular airlines from Waterloo, IA (ALO-Waterloo Regional) to Harry Reid Intl. Airport (LAS) - ![American Airlines](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:alo,to:las,departure:08/11/2025TANYT&leg2=from:las,to:alo,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](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) Flight from Waterloo to Las Vegas (ALO - LAS) route information | Origin airport | Waterloo Regional | | --- | --- | | Destination airport | Harry Reid Intl. | | Distance | 2065 km | ## Waterloo to Las Vegas Flights **The easy way to book your flights from Waterloo to Las Vegas**  With Expedia, it’s simple to find and book flights to Las Vegas from Waterloo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Harry Reid Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Waterloo to Las Vegas today, tomorrow, or this week.   **Save dollars with cheap flights from Waterloo Regional, ALO to Harry Reid Intl., LAS**  Sort your search results by price to find great deals on your flight from Waterloo to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from Waterloo currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Las Vegas   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Las Vegas from Waterloo**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today. ## Frequently asked questions ### How much is a flight from Waterloo Regional Airport to Harry Reid Airport (formerly McCarran Airport)? > Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between ALO and LAS start from . Book now to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from ALO to Harry Reid Intl. Airport (LAS)? > Each air carrier has its own terms and conditions. If you decide to cancel your escape, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Waterloo Regional Airport (ALO) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies? > Many carriers will allow you to move your flight without charging a fee. All you pay is the difference in the ticket price. When looking for ALO to Harry Reid Intl. Airport (LAS) flights, you'll see a "No change fees" filter for you to select. ### How many hours is the flight from ALO to Harry Reid Airport (formerly McCarran Airport)? > You may like to bring your own entertainment (like some downloaded podcasts), as it takes around 5 hours and 31 minutes to arrive at Harry Reid Airport (formerly McCarran Airport) from Waterloo Regional Airport. A good pair of noise-cancelling earphones will be useful too. ### How far is the flight from ALO to LAS? > The flight distance from Waterloo Regional Airport to Harry Reid Intl. Airport (LAS) is 2,100 kilometres. Listen to your favourite tunes or finish off your latest read and the trip will zip by. ### Which airlines fly direct from Waterloo Regional Airport (ALO) to LAS? > Flying directly between ALO and Harry Reid Airport (formerly McCarran Airport) isn't possible right now. However, you'll still be able to find a flight to Las Vegas with at least one stop. ### Are Waterloo Regional Airport (ALO) to LAS flight tickets cheaper when they're purchased at the last minute? > Flight prices from Waterloo Regional Airport to Harry Reid Airport (formerly McCarran Airport) are available up to a year before departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! 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