Cheap Flights from Dublin (DUB) to Waterloo (ALO)

Popular airlines from Dublin Airport (DUB) to Waterloo, IA (ALO-Waterloo Regional)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Waterloo Regional Airport (ALO) cost?
Get a cheap one-way flight or cheap return flight from Dublin Airport (DUB) to Waterloo Regional Airport (ALO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Waterloo Regional Airport (ALO)?
is the most affordable month to fly from DUB to ALO. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Dublin Airport (DUB) to Waterloo Regional Airport (ALO)?
To find the cheapest airline that'll fly you from DUB to ALO, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Dublin Airport (DUB) to Waterloo Regional Airport (ALO)?
Direct flights from Dublin Airport (DUB) to Waterloo Regional Airport (ALO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUB to ALO?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change based on the season, 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 Dublin Airport (DUB) to Waterloo Regional Airport (ALO)?
To avoid possible delays on the Dublin Airport (DUB) to Waterloo Regional Airport (ALO) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Waterloo Regional Airport (ALO) last-minute?
Booking your plane ticket from DUB to ALO shortly before your trip is generally more expensive. But if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a DUB to ALO flight and hotel package?
You'll generally save money by securing a DUB 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 simple to manage it all in one place. After selecting your preferred flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Waterloo Regional Airport (ALO)?
In most instances, you can cancel or modify your DUB to ALO flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Dublin
Destination airport
Waterloo Regional
Distance
3805 mi

Book with confidence

Dublin to Waterloo Flights

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

 

The best time to book a flight from Dublin to Waterloo

Sunday is one of the best days to book for cheap flights from Dublin 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 Dublin 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 Dublin to Waterloo in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Dublin 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 Dublin 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.

 

Dublin to Waterloo Flights

Explore a world of travel with Expedia

*Available to One Key members.