Cheap Flights from Oslo (OSL) to Waterloo (ALO)

Popular airlines from Gardermoen Airport (OSL) to Waterloo, IA (ALO-Waterloo Regional)

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Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO) cost?
Get a cheap one-way flight or cheap return flight from Gardermoen Airport (OSL) 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 Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO)?
The cheapest month to fly from OSL to ALO is , when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO)?
To find the cheapest airline flying from OSL to ALO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO)?
You'll need to book a flight with a layover when traveling from Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from OSL to ALO?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending 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 Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO)?
To avoid potential delays on the Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO) route, aim to fly before 3 PM. Departures after this time 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 Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO) last-minute?
Last-minute bookings from OSL to ALO are generally more expensive. To secure the lowest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may score a cheap ticket just before your departure.
Is it cheaper to book an OSL to ALO flight and hotel package?
Compared with arranging hotels and flights separately, booking an OSL to ALO flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Waterloo Regional Airport (ALO)?
In most instances, you can cancel or modify your OSL to ALO flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
Waterloo Regional
Distance
4139 mi

Book with confidence

Book with confidence

Oslo to Waterloo Flights

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

 

The best time to book a flight from Oslo to Waterloo

Sunday is one of the best days to book for cheap flights from Oslo 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 Oslo 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 Oslo to Waterloo in 2025. 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 Oslo 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 Oslo 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.

 

Oslo to Waterloo Flights

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*Available to One Key members.