Cheap flights To Waterloo (STL) from $21

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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.

Sat, May 4 - Sat, May 11
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$468 Roundtrip, found 2 hours ago
$468
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, May 4 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, May 11, priced at $468 found 2 hours ago

Cheap Flights to Waterloo from $21 One Way, $43 Round Trip

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

Wed, Jul 10 - Wed, Jul 10
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$43 Roundtrip, found 2 hours ago
$43
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jul 10 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Wed, Jul 10, priced at $43 found 2 hours ago
Wed, May 22 - Wed, May 22
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$51 Roundtrip, found 2 hours ago
$51
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, May 22 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $51 found 2 hours ago
Sun, May 12 - Wed, May 22
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$118 Roundtrip, found 6 days ago
$118
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, May 12 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $118 found 6 days ago
Tue, May 28 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 28 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 29, priced at $126 found 1 day ago
Sat, May 18 - Tue, May 21
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$128 Roundtrip, found 3 days ago
$128
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, May 18 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Tue, May 21, priced at $128 found 3 days ago
Tue, May 21 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$143 Roundtrip, found 4 hours ago
$143
Roundtrip
found 4 hours 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 $143 found 4 hours ago
Sun, May 19 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$147 Roundtrip, found 4 hours ago
$147
Roundtrip
found 4 hours 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 $147 found 4 hours ago
Tue, Jun 11 - Wed, Jun 19
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Jun 11 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, Jun 19, priced at $150 found 5 days ago
Tue, Jun 11 - Sat, Jun 15
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$153 Roundtrip, found 5 days ago
$153
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Jun 11 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Sat, Jun 15, priced at $153 found 5 days ago
Thu, May 23 - Wed, May 29
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$167 Roundtrip, found 4 hours ago
$167
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, May 23 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Wed, May 29, priced at $167 found 4 hours ago
Tue, May 7 - Thu, May 9
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$174 Roundtrip, found 6 days ago
$174
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 7 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Thu, May 9, priced at $174 found 6 days ago
Sat, May 25 - Tue, May 28
CMH
John Glenn Columbus Intl.
STL
Lambert-St. Louis Intl.
$176 Roundtrip, found 3 days ago
$176
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, May 25 from John Glenn Columbus Intl. to Lambert-St. Louis Intl., returning Tue, May 28, priced at $176 found 3 days ago

Waterloo STL Flight Information

Traveling To
Waterloo
Destination Airport IATA Code
STL
Number of Airlines Serving
1
Airlines
Delta
Flight Price
$43
Earliest Departing Flight
WN 6200 9:50AM EDT
Latest Departing Flight
WN 5381 May 9 8:55PM EDT

Book Your Flight & Hotel Together & Save

Waterloo economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Jun 22 - Jun 25

3 night stay

Newark (EWR) to St. Louis (STL)

Delta • Non-stop • Coach

St. Louis (STL) to Newark (EWR)

Spirit Airlines • Non-stop • Coach
per person
HoteLumiere at the Arch
4.0-star property

HoteLumiere at the Arch

Jun 22 - Jun 25

3 night stay

Newark (EWR) to St. Louis (STL)

Delta • Non-stop • Coach

St. Louis (STL) to Newark (EWR)

Spirit Airlines • Non-stop • Coach
per person
River City Casino & Hotel
4.0-star property

River City Casino & Hotel

Jun 22 - Jun 25

3 night stay

Newark (EWR) to St. Louis (STL)

Delta • Non-stop • Coach

St. Louis (STL) to Newark (EWR)

Spirit Airlines • Non-stop • Coach
per person
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Waterloo first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

8.8/10 Excellent! (1,252 reviews)

Jun 24 - Jun 29

5 night stay

New York (NYC) to St. Louis (STL)

American Airlines • Roundtrip • FirstClass
per person
I have stayed here multiple times and the staff has always been great. The area is safe and quiet and the hotel is clean.

Reviewed on Mar 10, 2024

Hollywood Casino & Hotel St. Louis
3.5-star property

Hollywood Casino & Hotel St. Louis

8/10 Very Good! (1,162 reviews)

Jun 24 - Jun 29

5 night stay

New York (NYC) to St. Louis (STL)

American Airlines • Roundtrip • FirstClass
per person
Besides giving us a room that was not clean yet everything was great. Staff changed room quickly. BlackJack dealers were very kind and well paced. Pit boss seem responsible as well. Enjoyed my stay.

Reviewed on Apr 14, 2024

Best Western St. Louis-Kirkwood Route 66
2.5-star property

Best Western St. Louis-Kirkwood Route 66

9/10 Wonderful! (1,001 reviews)

Jun 24 - Jun 29

5 night stay

New York (NYC) to St. Louis (STL)

American Airlines • Roundtrip • FirstClass
per person
Nice Hotel. Room was a little noisy because we were right behind the elevator. Also hoping for a microwave in the room, but the dining area had one to use.

Reviewed on Apr 13, 2024

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Waterloo

Why search for low cost fares on your flights to Waterloo when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Waterloo

Orbitz offers massive discounts and substantial last-minute savings on your Waterloo flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

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Orbitz sends you free alerts and updates on your Waterloo flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Waterloo. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Waterloo but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

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 $43 to $468. 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 $21.
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.

Nearby

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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.