$269 Cheap Flights from Atlanta (ATL) to Waterloo (ALO)

View $269 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Waterloo, IA (ALO-Waterloo Regional)

Find available prices by choosing your travel dates.

Cheap Flights from Atlanta to Waterloo (ATL-ALO)

Prices were available within the past 7 days and start at $269 for one-way flights and $421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 16 - Sat, Jul 19
ATL
Atlanta
ALO
Waterloo
$421 Roundtrip, found 10 hours ago
$421
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jul 16 from Atlanta to Waterloo, returning Sat, Jul 19, priced at $421 found 10 hours ago
American Airlines
Thu, Jul 3 - Tue, Jul 8
ATL
Atlanta
ALO
Waterloo
$430 Roundtrip, found 1 day ago
$430
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jul 3 from Atlanta to Waterloo, returning Tue, Jul 8, priced at $430 found 1 day ago
American Airlines
Thu, Jul 3 - Tue, Jul 8
ATL
Atlanta
ALO
Waterloo
$435 Roundtrip, found 1 day ago
$435
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jul 3 from Atlanta to Waterloo, returning Tue, Jul 8, priced at $435 found 1 day ago
American Airlines
Wed, Oct 15 - Sun, Oct 19
ATL
Atlanta
ALO
Waterloo
$475 Roundtrip, found 4 days ago
$475
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Atlanta to Waterloo, returning Sun, Oct 19, priced at $475 found 4 days ago
American Airlines
Thu, Oct 16 - Sun, Oct 19
ATL
Atlanta
ALO
Waterloo
$484 Roundtrip, found 4 days ago
$484
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 16 from Atlanta to Waterloo, returning Sun, Oct 19, priced at $484 found 4 days ago
American Airlines
Sat, Jul 19 - Tue, Aug 5
ATL
Atlanta
ALO
Waterloo
$491 Roundtrip, found 6 hours ago
$491
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Jul 19 from Atlanta to Waterloo, returning Tue, Aug 5, priced at $491 found 6 hours ago
American Airlines
Wed, Oct 15 - Sun, Oct 19
ATL
Atlanta
ALO
Waterloo
$493 Roundtrip, found 4 days ago
$493
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Oct 15 from Atlanta to Waterloo, returning Sun, Oct 19, priced at $493 found 4 days ago
American Airlines
Tue, Oct 14 - Sat, Oct 18
ATL
Atlanta
ALO
Waterloo
$496 Roundtrip, found 4 days ago
$496
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 14 from Atlanta to Waterloo, returning Sat, Oct 18, priced at $496 found 4 days ago
American Airlines
Sat, Jul 19 - Thu, Jul 31
ATL
Atlanta
ALO
Waterloo
$500 Roundtrip, found 6 hours ago
$500
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Jul 19 from Atlanta to Waterloo, returning Thu, Jul 31, priced at $500 found 6 hours ago
American Airlines
Tue, May 6 - Tue, May 27
ATL
Atlanta
ALO
Waterloo
$501 Roundtrip, found 4 hours ago
$501
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, May 6 from Atlanta to Waterloo, returning Tue, May 27, priced at $501 found 4 hours ago
Flights from Atlanta (ATL) to Waterloo (ALO)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Waterloo Regional
Airlines serving
American Airlines
Roundtrip price
$420
Distance
751 mi

Atlanta to Waterloo Flights

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

 

The best time to book a flight from Atlanta to Waterloo

Sunday is one of the best days to book for cheap flights from Atlanta 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 Atlanta 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 Atlanta to Waterloo in 2025. You can also book with separate airlines for your outbound and return journeys, from $269 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 Atlanta 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 Atlanta 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO) cost?
Discover the latest flight deals from ATL to ALO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATL to ALO?
The cheapest flights from ATL to ALO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATL to ALO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ATL to ALO. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO)?
You’ll have to book a flight with a layover when traveling from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ATL to ALO?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO)?
Opt for a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Compare your flight options from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Eastern Iowa Airport (CID). This is the only airport in Waterloo you can land at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO) last-minute?
Holding off until just before your trip to book a ticket from ATL to ALO often results in higher prices. While it’s possible to find some last-minute deals, there’s no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book an ATL to ALO flight and hotel package?
Opting for an ATL to ALO 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. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Waterloo Regional Airport (ALO)?
In most instances, you can reschedule or cancel your ATL to ALO flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.