$479 Cheap Flights from Las Vegas (LAS) to Waterloo (ALO)

View $479 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Waterloo, IA (ALO-Waterloo Regional)

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Cheap Flights from Las Vegas to Waterloo (LAS-ALO)

Prices were available within the past 7 days and start at $479 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 16 - Sun, Jan 18
LAS
Las Vegas
ALO
Waterloo
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Waterloo, returning Sun, Jan 18, priced at $268 found 4 days ago
American Airlines
Fri, Jan 16 - Sun, Jan 18
LAS
Las Vegas
ALO
Waterloo
$274 Roundtrip, found 4 days ago
$274
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Waterloo, returning Sun, Jan 18, priced at $274 found 4 days ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
LAS
Las Vegas
ALO
Waterloo
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 10 from Las Vegas to Waterloo, returning Sat, Dec 13, priced at $279 found 5 days ago
American Airlines
Wed, Feb 11 - Tue, Feb 17
LAS
Las Vegas
ALO
Waterloo
$327 Roundtrip, found 4 days ago
$327
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Feb 11 from Las Vegas to Waterloo, returning Tue, Feb 17, priced at $327 found 4 days ago
American Airlines
Wed, Dec 10 - Sat, Dec 13
LAS
Las Vegas
ALO
Waterloo
$332 Roundtrip, found 5 days ago
$332
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 10 from Las Vegas to Waterloo, returning Sat, Dec 13, priced at $332 found 5 days ago
American Airlines
Fri, Jan 16 - Sun, Jan 18
LAS
Las Vegas
ALO
Waterloo
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Waterloo, returning Sun, Jan 18, priced at $348 found 4 days ago
American Airlines
Sat, Dec 20 - Sat, Jan 10
LAS
Las Vegas
ALO
Waterloo
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 20 from Las Vegas to Waterloo, returning Sat, Jan 10, priced at $354 found 4 days ago
American Airlines
Thu, Jan 15 - Sat, Jan 17
LAS
Las Vegas
ALO
Waterloo
$359 Roundtrip, found 4 days ago
$359
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 15 from Las Vegas to Waterloo, returning Sat, Jan 17, priced at $359 found 4 days ago
American Airlines
Fri, Nov 14 - Sun, Nov 23
LAS
Las Vegas
ALO
Waterloo
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 14 from Las Vegas to Waterloo, returning Sun, Nov 23, priced at $384 found 4 days ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
LAS
Las Vegas
ALO
Waterloo
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to Waterloo, returning Wed, Nov 19, priced at $384 found 3 days ago

Alternative airports near Waterloo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Waterloo Regional ALO. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $389
ALO
Waterloo Regional
CheapestClosest
Average driving time to city center7 min
Flights from $389

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO) cost?
Snag a cheap one-way flight from $479 or cheap return flight from $268 from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO)?
January is the least expensive month to fly from LAS to ALO. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from LAS to ALO. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO)?
You'll have to catch a flight with a layover when traveling from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LAS to ALO?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO)?
To arrive at Waterloo Regional Airport (ALO) on time, pick a flight that takes off from Harry Reid Intl. Airport (LAS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Waterloo from Harry Reid Intl. Airport (LAS)?
Eastern Iowa Airport (CID) is the only airport in Waterloo with direct flights from Harry Reid Intl. Airport (LAS). Compare your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO) last-minute?
Last-minute fares from LAS to ALO are generally more expensive. For the best prices, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a LAS to ALO flight and hotel package?
You'll generally save money by booking a LAS to ALO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Waterloo Regional Airport (ALO)?
If you reserved your LAS to ALO flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Waterloo Regional
Roundtrip price
$268
Distance
1290 mi

Book with confidence

Las Vegas to Waterloo Flights

The cheapest times to fly from Las Vegas 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 Las Vegas to Waterloo are during the month of January. You can find some of the cheapest flights from Las Vegas to Waterloo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Waterloo

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Waterloo in 2025. You can also book with separate airlines for your outbound and return journeys, from $479 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 Las Vegas 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. Bundling together your Las Vegas 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.

 

Las Vegas to Waterloo Flights

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*Available to One Key members.