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Cheap flights from Waterloo, Iowa to Madrid from $1,050

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Waterloo, Iowa to Madrid departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Waterloo, Iowa to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:26 pm - 1:30 pm
ALO
-
MAD
15h 04m
1 stop
American Airlines Logo
1:50 pm - 12:29 am
MAD
-
ALO
17h 39m
2 stops
$1,050American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:06 am - 5:30 am
ALO
-
MAD
17h 24m
2 stops
American Airlines Logo
1:50 pm - 12:29 am
MAD
-
ALO
17h 39m
2 stops
$1,055American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:06 am - 8:20 am
ALO
-
MAD
20h 14m
1 stop
American Airlines Logo
1:35 pm - 12:29 am
MAD
-
ALO
17h 54m
1 stop
$1,171American Airlines
Fri, Jul 3 - Tue, Jul 7

American Airlines flights from Waterloo, Iowa to Madrid

Our best American Airlines deals on Waterloo, Iowa to Madrid flight tickets
American Airlines
Jul 3
ALO3:26 pmWaterloo
15h 04m
1 stop
MAD1:30 pmMadrid Barajas
Jul 7
MAD1:50 pmMadrid Barajas
17h 39m
2 stops
ALO12:29 amWaterloo
$1,050
American Airlines
Jul 3
ALO5:06 amWaterloo
17h 24m
2 stops
MAD5:30 amMadrid Barajas
Jul 7
MAD1:50 pmMadrid Barajas
17h 39m
2 stops
ALO12:29 amWaterloo
$1,055
American Airlines
Jul 3
ALO5:06 amWaterloo
20h 14m
1 stop
MAD8:20 amMadrid Barajas
Jul 7
MAD1:35 pmMadrid Barajas
17h 54m
1 stop
ALO12:29 amWaterloo
$1,171

momondo Fare Finder

 
Customize your flight search to find flights from Waterloo, Iowa to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Waterloo, Iowa to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

WaterlooMadrid

ALO - MAD

ALOMAD

Waterloo

Fri 7/3

3:26 pm-1:30 pm

1 stop15h 04m

Madrid Barajas

Tue 7/7

1:50 pm-12:29 am

2 stops17h 39m

$1,050

WaterlooMadrid

ALO - MAD

ALOMAD

Waterloo

Fri 7/3

5:06 am-5:30 am

2 stops17h 24m

Madrid Barajas

Tue 7/7

1:50 pm-12:29 am

2 stops17h 39m

$1,055

WaterlooMadrid

ALO - MAD

ALOMAD

Waterloo

Fri 7/3

5:06 am-8:20 am

1 stop20h 14m

Madrid Barajas

Tue 7/7

1:35 pm-12:29 am

1 stop17h 54m

$1,171

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Madrid from

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

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 airlines fly to Madrid?

American Airlines, Iberia and Delta are the top three most popular airlines that fly to Madrid from Waterloo, Iowa according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 3 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

When to book flights from Waterloo, Iowa to Madrid

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

Cheap Waterloo, Iowa to Madrid (ALO to MAD) flight deals and tips

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

Fastest flight time

20h 20m

Direct flights

None
The fastest flight from Waterloo, Iowa to Madrid takes 20h 20m
There are no direct flights from Waterloo, Iowa to Madrid. There are no popular flight routes from Waterloo, Iowa to Madrid.
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Frequently asked questions about flying from Waterloo, Iowa to Madrid

  • How far is Waterloo to Madrid Barajas by plane?

    There are 4361.9 mi between Waterloo and Madrid Barajas. A reasonable flight in good conditions will take 20h 20m.

  • When did momondo last update prices for flights from Waterloo Airport to Madrid Barajas Airport?

    Prices for flights from Waterloo Airport to Madrid Barajas Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Waterloo Airport to Madrid Barajas Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Waterloo Airport to Madrid Barajas Airport.

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

    The necessary travel and health documents for your Madrid Barajas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Fuenlabrada
Getafe
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

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

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 Waterloo to Madrid for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Madrid from Waterloo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Waterloo to Madrid now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madrid and let you know when they change.

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
American Airlines
Iberia
Delta