Cheap Flights from Seattle (SEA) to Waterloo (ALO)

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Popular airlines from Seattle-Tacoma International Airport (SEA) to Waterloo, IA (ALO-Waterloo Regional)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Waterloo Regional Airport last minute?
Being a spontaneous soul is a fabulous way to discover the world, but it's not always the best way to get your hands on a bargain flight. Think about booking your Sea-Tac Airport to Waterloo Regional Airport trip ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you arrive at your destination!
What airports do you fly into for Waterloo from Seattle?
Waterloo Regional Airport (ALO), Eastern Iowa Airport (CID) and Marshalltown, IA (MIW-Marshalltown Municipal) are your options when flying from Seattle to Waterloo. Approximately 8 kilometers northwest of the heart of Waterloo, Waterloo Regional Airport (ALO) is the city's principal hub. Think about factors like flight schedules and the distance to your hotel before settling on an airport. Lost Island Waterpark and Big Woods Lake Recreation Area are a couple of fantastic attractions to add to your must-see list when you arrive.
Can I change the date of my flight from Sea-Tac Airport to ALO?
You can make changes to your Seattle - Tacoma Intl. Airport (SEA) to Waterloo Regional Airport (ALO) trip via the Expedia Trips portal. But before you make any amendments, review the rules and conditions in your itinerary to learn what you're able to do and if fees apply for changes. Some carriers have a change fee per person, in addition to any difference in airfares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also take a look at our Customer Service portal for more advice and to connect with our Virtual Agent.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Waterloo Regional
Distance
2383 km

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