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Cheap flights from Seattle to Waterloo from $524

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Waterloo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:40 pm - 11:59 pmSEA  Seattle/Tacoma Intl-ALO Waterloo
8h 19m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 12:50 pmALO  Waterloo-SEA Seattle/Tacoma Intl
9h 50m1 stop Chicago O'Hare Intl
$582American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
10:59 am - 11:59 pmSEA  Seattle/Tacoma Intl-ALO Waterloo
11h 00m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 4:42 pmALO  Waterloo-SEA Seattle/Tacoma Intl
13h 42m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$689American Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
10:17 am - 11:59 pmSEA  Seattle/Tacoma Intl-ALO Waterloo
11h 42m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:00 am - 4:42 pmALO  Waterloo-SEA Seattle/Tacoma Intl
13h 42m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$773American Airlines
Tue, Sep 29 - Sat, Oct 3

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American Airlines flights from Seattle to Waterloo, Iowa

Our best American Airlines deals on Seattle to Waterloo, Iowa flight tickets
American Airlines
Sep 29
SEA1:40 pmSeattle/Tacoma Intl
8h 19m
1 stop
ALO11:59 pmWaterloo
Oct 3
ALO5:00 amWaterloo
9h 50m
1 stop
SEA12:50 pmSeattle/Tacoma Intl
$582
American Airlines
Sep 24
SEA1:40 pmSeattle/Tacoma Intl
8h 19m
1 stop
ALO11:59 pmWaterloo
Sep 26
ALO5:00 amWaterloo
7h 09m
1 stop
SEA10:09 amSeattle/Tacoma Intl
$633
American Airlines
Sep 29
SEA10:59 amSeattle/Tacoma Intl
11h 00m
1 stop
ALO11:59 pmWaterloo
Oct 3
ALO5:00 amWaterloo
13h 42m
2 stops
SEA4:42 pmSeattle/Tacoma Intl
$689

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Waterloo, Iowa that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleWaterloo

SEA Seattle/Tacoma Intl - ALO Waterloo

SEAALO

Seattle/Tacoma Intl

Tue 9/29

1:40 pm-11:59 pm

1 stop8h 19m

Waterloo

Sat 10/3

5:00 am-12:50 pm

1 stop9h 50m

$582

SeattleWaterloo

SEA Seattle/Tacoma Intl - ALO Waterloo

SEAALO

Seattle/Tacoma Intl

Tue 9/29

10:59 am-11:59 pm

1 stop11h 00m

Waterloo

Sat 10/3

5:00 am-4:42 pm

2 stops13h 42m

$689

SeattleWaterloo

SEA Seattle/Tacoma Intl - ALO Waterloo

SEAALO

Seattle/Tacoma Intl

Tue 9/29

10:17 am-11:59 pm

2 stops11h 42m

Waterloo

Sat 10/3

5:00 am-4:42 pm

2 stops13h 42m

$773
Cheapest one-way
Quickest one-way

SeattleWaterloo

SEA Seattle/Tacoma Intl - ALO Waterloo

SEAALO

Seattle/Tacoma Intl

Thu 9/24

1:40 pm-11:59 pm

1 stop8h 19m

$524

SeattleWaterloo

SEA Seattle/Tacoma Intl - ALO Waterloo

SEAALO

Seattle/Tacoma Intl

Thu 9/24

10:17 am-11:59 pm

2 stops11h 42m

$728

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Waterloo from

How to get the cheapest flight ticket from Seattle to Waterloo, Iowa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Waterloo?

American Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Waterloo

What airlines fly to Waterloo, Iowa?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Waterloo, Iowa from Seattle according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Waterloo, Iowa. Keep in mind that there are 5 different airlines that fly to Waterloo, Iowa on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Waterloo, Iowa

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Waterloo, Iowa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Waterloo, Iowa (SEA to ALO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Waterloo, Iowa

Best Price Found

$524

Fastest flight time

8h 19m

Direct flights

None
The best one-way flight to Waterloo, Iowa from Seattle in the past 72 hours is $524. The best round-trip flight deal from Seattle to Waterloo, Iowa found on momondo in the last 72 hours is $582.
The fastest flight from Seattle to Waterloo, Iowa takes 8h 19m
There are no direct flights from Seattle to Waterloo, Iowa. There are no popular flight routes from Seattle to Waterloo, Iowa.
Search flight deals

Frequently asked questions about flying from Seattle to Waterloo, Iowa

  • How far is Seattle/Tacoma Intl to Waterloo by plane?

    There are 1495.1 mi between Seattle/Tacoma Intl and Waterloo. 8h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Waterloo Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Waterloo Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Waterloo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Waterloo Airport.

  • What documentation or ID do you need to fly to Waterloo Airport?

    The travel and health documents required for your trip to Waterloo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Waterloo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls
Iowa Falls

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Waterloo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Waterloo for you.

Can I find flights from Seattle to Waterloo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Waterloo from Seattle with this policy.

How can momondo help me find flights from Seattle to Waterloo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Waterloo from Seattle.

I’m not ready to book a flight from Seattle to Waterloo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Waterloo from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Waterloo, Iowa trip

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