Cheap flights To Waterloo (STL) from $29

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This Weekend's Flight Deals from CMH-All Airports to Waterloo

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 28 - Thu, May 2
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 6 days ago
$144
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Apr 28 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Thu, May 2, priced at $144 found 6 days ago

Cheap Flights to Waterloo from $29 One Way, $53 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, May 7 - Tue, May 7
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$53 Roundtrip, found 2 days ago
$53
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 7 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, May 7, priced at $53 found 2 days ago
Wed, May 22 - Wed, May 22
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$61 Roundtrip, found 3 days ago
$61
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, May 22 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $61 found 3 days ago
Tue, May 7 - Sat, May 11
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, May 11, priced at $108 found 1 day ago
Sun, May 5 - Sat, May 11
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, May 11, priced at $118 found 1 day ago
Tue, May 21 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 21 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 29, priced at $132 found 2 days ago
Tue, May 7 - Wed, May 8
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 8, priced at $134 found 1 day ago
Sun, May 19 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 19 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 29, priced at $142 found 2 days ago
Sun, May 5 - Wed, May 8
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 5 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 8, priced at $144 found 1 day ago
Thu, May 2 - Sat, May 11
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 2 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, May 11, priced at $148 found 1 day ago
Thu, May 16 - Tue, May 21
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$156 Roundtrip, found 13 hours ago
$156
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, May 16 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Tue, May 21, priced at $156 found 13 hours ago
Thu, May 16 - Mon, May 20
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 16 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Mon, May 20, priced at $160 found 1 day ago
Sun, May 19 - Wed, May 22
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 19 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $168 found 1 day ago

Waterloo STL Flight Information

Traveling To
Waterloo
Destination Airport IATA Code
STL
Number of Airlines Serving
1
Airlines
Frontier Airlines
Flight Price
$53
Earliest Departing Flight
WN 6200 9:50AM EDT
Latest Departing Flight
WN 5381 Apr 26 8:55PM EDT

Book Your Flight & Hotel Together & Save

Waterloo economy flight packages

The Wildwood Hotel
3.5-star property

The Wildwood Hotel

May 30 - Jun 2

3 night stay

Charlotte (CLT) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach

St. Louis (STL) to Charlotte (CLT)

Delta • Non-stop • Coach
Save 100% on your flight
per person
Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

May 30 - Jun 2

3 night stay

Charlotte (CLT) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach

St. Louis (STL) to Charlotte (CLT)

Delta • Non-stop • Coach
per person
The Charles F. Knight Center
2.5-star property

The Charles F. Knight Center

May 30 - Jun 2

3 night stay

Charlotte (CLT) to St. Louis (STL)

Frontier Airlines • Non-stop • Coach

St. Louis (STL) to Charlotte (CLT)

Delta • Non-stop • Coach
per person
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See all available trips from CMH-All Airports to Waterloo
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Prices and availability subject to change. Additional terms may apply.

Waterloo

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Build A Comprehensive Travel Itinerary

In addition to booking a low cost flight to Waterloo, you can learn about the best places to visit, the best hotels to stay in and the preferred times for traveling. When you use Orbitz mobile phone apps you can also share your travel itineraries with friends and family members, all with just a few quick taps.

Using Orbitz to secure your Waterloo flights can save you money and time. Perfect for both the early travel planner and the last minute journey: Orbitz offers phenomenal customer service and unbeatable convenience.

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Frequently asked questions

Which airlines fly to Waterloo?
With 2 airlines to take your pick of, finding a flight to fit your travel plans and budget will be easy. Lambert-St. Louis Intl. Airport (STL) is a major gateway to Waterloo and where you’re likely to be touching down. These well-known international airlines are ready and waiting to take you there:

  • Air Canada - 35 flights to Waterloo per month
  • Frontier Airlines - 17 flights to Waterloo per month
  • Lufthansa - 3 flights to Waterloo per month

What is the best airport to fly to in Waterloo?
Find yourself an amazing airfare to Lambert-St. Louis Intl. Airport (STL). It’s the main airport servicing this city and is situated around 30 miles north of the center. Once you’ve collected your suitcase, it won’t be long before you’re taking in the sights of Waterloo.
How much is a flight to Waterloo?
Plenty of sensational deals were up for grabs this week, with return flights to Waterloo fluctuating from $53 to $168. But it was travelers starting their trip from Columbus (CMH) who landed the really big bargains. One-way fares to Waterloo fell to a low $29.
How to book the cheapest flight to Waterloo?
With Orbitz, you’ll find some of the most incredible flight deals around from a wide selection of airlines. But if you want to improve your chances of scoring cheap flights to Waterloo, here are some tips we think will help:

  • Consider departing from or arriving at nearby airports to save cash. Enter your preferred departure and arrival points in the form fields, then click on the ‘Nearby airports’ function below. It will list any available options.
  • Similarly, click on the ‘Show flexible dates’ option to bring up the fares on days around your selected departure. You may be able to pick up cheaper flight deals if your itinerary is flexible.
  • To refine your results, click on ‘Show options.’ You can search based on airlines, seating class, and nonstop and refundable flights. You can also choose your preferred flight times under ‘Sort & Filter’ to the left.
  • The early bird gets the biggest savings, so book your tickets the moment you know your travel dates. The most affordable airfares sell out first and prices normally increase as the departure date gets closer.
  • Consider combining your flights, hotels and car rentals into one convenient package deal to make your dollar go further.
  • Flying during busier seasons means higher airfares. Try to avoid traveling over popular periods, such as school breaks, Thanksgiving and Easter.

How long is a flight to Waterloo?
Flight durations depend on where you’re setting off from, whether that’s the Northern states, the South or anywhere else. Listed below are some of the most popular routes to Waterloo and average flight times:

  • New York, NY (LGA-LaGuardia) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 28 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 41 minutes
  • Chicago, IL (ORD-O’Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 27 minutes

What is the best time to book a flight to Waterloo?
Reserve your seats to Waterloo in January. This is the ideal time of the year for bargain airfares, closely followed by February and August. Score cheap flights and let your dream vacation come true with Orbitz.
What day of the week is the cheapest to book a flight to Waterloo?
To find an unbeatable flight deal, book on a Tuesday, Wednesday or Saturday. These are generally the cheapest days to book tickets to Waterloo.
What is the cheapest day of the week to fly to Waterloo?
Look into flying early in the week if you want to get cheap flights to Waterloo. Orbitz data from 2020 indicates Monday is normally the cheapest day to head off, followed by Tuesday. Saturday was found to have the highest ticket prices. Presumably, this is because most passengers prefer to kick off their vacation when the working week is over.
What is the cheapest month to fly to Waterloo?
Based on Orbitz data, you should fly out in August. This is generally an excellent month to score cheap flights to Waterloo. It’s worth noting that the most expensive time to take off is during the month of June.
Which airlines allow free cancellation?
When searching for your Waterloo flights on Orbitz, choose “Filter by flexible change policies.” This filter will quickly find all the airlines offering free cancellation and no change fees. That means you can relax knowing that if things unexpectedly change, your reservation can too.
What do I need for the flight to Waterloo?
The secret to a successful flight is preparation. Here are some of our top tips to help you get ready for departure:

  • Your travel documents are the most important things you’ll need to carry on your flight. To avoid any dramas at check-in time, make sure that the information displayed on your ticket matches your government-issued ID.
  • Take some activities to keep you busy on your trip to Waterloo. Books, magazines and devices like tablets and e-readers are good ideas. Don’t forget to take a bottle of water too. Even on a short flight, it’s important to keep well-hydrated.
  • No matter what the temperature is doing outside, plane cabins can get a bit chilly. Bring a hoodie on board to keep yourself warm and cozy.

How many direct flights are there to Waterloo?
There are 482 flights that travel directly to Waterloo every month, which means you won’t have to deal with boring stopovers. Lock in a fare with Southwest Airlines or American Airlines and then sit back and enjoy the journey. Delta Air Lines, United Airlines, Cape Air and Frontier Airlines also provide nonstop flights to Waterloo.
How do I get cheap first-class/business deals to Waterloo?
Smart travelers know how to find business or first-class flights to Waterloo without the steep price tag. Follow in their footsteps with these handy tips:

  • Flexibility is essential. By being open to various travel dates, you’ll have a better chance of spotting a sale on business or first-class airfares.
  • Find a low-cost carrier that has seats in business class. They often come with extra legroom and a glass of bubbly — and a nicer price.
  • Bid for an upgrade in online auctions (if available) or upgrade your ticket with frequent flyer loyalty programs.

How to get into Waterloo from the airport?
If you’d prefer to drive into Waterloo, there are multiple car rental branches at Lambert-St. Louis Intl. Airport (STL). Among these are Budget, Avis and Thrifty Car Rental. Choose a Lambert-St. Louis Intl. Airport (STL) car rental, jump into the driver’s seat and you’ll be off on your adventure before you know it. The downtown area is 30 miles southeast of the airport so you could also take public transportation or a taxi into town and reserve some wheels from Waterloo car rentals instead.
What is the best time to go to Waterloo?
Waterloo is an excellent vacation destination year-round, but the most popular months to visit are March, June and August. If you prefer warmer weather, make your way there in the summer months. Like most destinations in the Northern Hemisphere, the summer season gets underway June 20. Temperatures normally range between 70 ºF and 85 ºF during the day.
Travel tips for Waterloo

  • Annbriar Golf Course is just one of this city’s big attractions. Find a hotel around the center and pay a visit anytime you please.
  • If you’re in the mood to venture farther afield and check out more Waterloo sights, organize a car rental and cruise to Gateway Arch. It won’t take long to get there from the center of town.
  • Add a few more clicks to the odometer and discover some of Illinois’s other top cities. Springfield is one that’s just waiting to be explored.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.