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Cheap flights from Waterloo, Iowa to St. Louis from $229

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 St. Louis departing on 7/11. 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 St. Louis

Cheap round-trip flights

American Airlines Logo
3:06 pm - 8:19 pmALO-STL
5h 13m1 stop
American Airlines Logo
8:01 pm - 11:29 pmSTL-ALO
3h 28m1 stop
$229American Airlines
Find Deal
vie., jul. 11 - mar., jul. 15
American Airlines Logo
3:32 pm - 8:19 pmALO-STL
4h 47m1 stop
American Airlines Logo
8:01 pm - 11:29 pmSTL-ALO
3h 28m1 stop
$332American Airlines
Find Deal
mar., jul. 22 - sáb., jul. 26
American Airlines Logo
3:06 pm - 8:20 pmALO-STL
5h 14m1 stop
American Airlines Logo
8:01 pm - 11:29 pmSTL-ALO
3h 28m1 stop
$445American Airlines
Find Deal
sáb., jul. 26 - sáb., ago. 2
American Airlines Logo
3:32 pm - 8:19 pmALO-STL
4h 47m1 stop
American Airlines Logo
4:19 pm - 10:06 pmSTL-ALO
5h 47m1 stop
$459American Airlines
Find Deal
mar., ago. 5 - mié., ago. 6

American Airlines flights from Waterloo, Iowa to St. Louis

Our best American Airlines deals on Waterloo, Iowa to St. Louis flight tickets
American Airlines
Jul 11
ALO3:06 pmWaterloo
5h 13m
1 stop
STL8:19 pmLambert-St Louis
Jul 15
STL8:01 pmLambert-St Louis
3h 28m
1 stop
ALO11:29 pmWaterloo
American Airlines
Jul 4
ALO2:48 pmWaterloo
3h 44m
1 stop
STL6:32 pmLambert-St Louis
Jul 11
STL4:52 pmLambert-St Louis
6h 37m
1 stop
ALO11:29 pmWaterloo
American Airlines
Jul 22
ALO3:32 pmWaterloo
4h 47m
1 stop
STL8:19 pmLambert-St Louis
Jul 26
STL8:01 pmLambert-St Louis
3h 28m
1 stop
ALO11:29 pmWaterloo

When to book flights from Waterloo, Iowa to St. Louis

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

Cheap Waterloo, Iowa to St. Louis (ALO to STL) flight deals and tips

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

Best Price Found

$229

Fastest flight time

4h 47m

Direct flights

None

Airports in St. Louis

1 airport
The best flight deal from Waterloo, Iowa to St. Louis found on momondo in the last 72 hours is $229
The fastest flight from Waterloo, Iowa to St. Louis takes 4h 47m
There are no direct flights from Waterloo, Iowa to St. Louis. Popular non-direct route for this connection is Waterloo Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Waterloo to Lambert-St Louis by plane?

    The distance between Waterloo and Lambert-St Louis is about 289.6 mi. By plane, this route typically takes 4h 47m.

  • When did momondo last update prices for flights from Waterloo Airport to Lambert-St Louis Airport?

    Prices for flights from Waterloo Airport to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Waterloo Airport to Lambert-St Louis 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 Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis 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.


  • How do I get Price Alerts for flights from Waterloo, Iowa to St. Louis?

    Search flight deals from Waterloo, Iowa to St. Louis. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Waterloo, Iowa to St. Louis with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.


Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Alton
Wentzville
Glencoe
Festus
Clayton
Eureka
Edwardsville
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Waterloo to St. Louis?

Finding the right flight to St. Louis from Waterloo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Waterloo to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Waterloo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Waterloo to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Waterloo to St. Louis.

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

Price alerts on flights to St. Louis from Waterloo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
mar. 7/1
mar. 7/8

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