$289 Find Cheap Flights from Waterloo to Colorado

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to Colorado departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to Colorado, as well as popular online travel agencies
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Cheap Flights from Waterloo to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$529
Denver
Denver1 stop$529

Book Cheap Waterloo to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Waterloo to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Waterloo to Colorado

Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
12:07 pm - 7:30 pmCOS-ALO
6h 23m1 stop
$289American Airlines
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Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
6:27 am - 7:30 pmCOS-ALO
12h 03m2 stops
$294American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
12:07 pm - 6:23 pmCOS-ALO
5h 16m1 stop
$332American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
6:27 am - 6:23 pmCOS-ALO
10h 56m2 stops
$337American Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
6:00 am - 4:28 pmALO-COS
11h 28m2 stops
American Airlines Logo
6:27 am - 6:23 pmCOS-ALO
10h 56m2 stops
$342American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
12:07 pm - 7:30 pmCOS-ALO
6h 23m1 stop
$402American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
10:54 am - 7:30 pmCOS-ALO
7h 36m2 stops
$407American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
6:00 am - 4:23 pmALO-COS
11h 23m2 stops
American Airlines Logo
6:27 am - 7:30 pmCOS-ALO
12h 03m2 stops
$412American Airlines
Find Deal
Thu, Aug 28 - Sat, Aug 30
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
12:07 pm - 6:23 pmCOS-ALO
5h 16m1 stop
$487American Airlines
Find Deal
Thu, Aug 28 - Sat, Aug 30
American Airlines Logo
6:00 am - 11:37 amALO-COS
6h 37m1 stop
American Airlines Logo
6:27 am - 6:23 pmCOS-ALO
10h 56m2 stops
$492American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Waterloo to Colorado flights

Get data-powered insights and trends into flights from Waterloo to Colorado to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Waterloo to Colorado take?

The duration of a flight to Colorado depends on your arrival airport. The shortest routes to Colorado from Waterloo are to Denver, which takes 4h 57m, and Denver, which takes 6h 37m.

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Good to know

Low seasonOctober
Cheapest flight$289
Best time to beat the crowds with an average 63% drop in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Waterloo to Colorado Springs

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Waterloo to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Waterloo to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Waterloo to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Waterloo to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Waterloo to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Waterloo to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Waterloo to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Waterloo to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $253 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the evening, which is peak travel time and where the average cost of a ticket is $253.

Reviews of the top airline flying from Waterloo to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Waterloo to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Waterloo to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.5Food
6.9Entertainment
7.2Comfort
8.0Crew
Airline reviews

Very poor delay in dfw was really bad n long

2.0 Mediocredavix, Jul 2025DFW - MKE
Read more American Airlines reviews

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

Everything you need to know for your flight from Waterloo to Colorado

Information on your arrival and departure airports

Waterloo (ALO)

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