$49 Find Cheap Flights to Waterloo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Waterloo departing on 3/12. 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, 0 bags

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Everything you should know

Cheapest round-trip
$98
Overall average: $329
Frontier
Thu 3/12Mon 3/16
DEN - MSN • Non-stop
Cheapest one-way
$49
Typical prices: $139-$315
Frontier
Thu 3/12
DEN - MSN • Non-stop
Top routes
DEN
-
MSN
Cheapest
LGA
-
MSN
Most popular
Insights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Waterloo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Waterloo 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 to Waterloo

Thu, Mar 12 - Mon, Mar 16
Frontier Logo
4:02 pm - 7:11 pm
DEN
-
MSN
2h 09mnonstop
Frontier Logo
7:51 pm - 9:23 pm
MSN
-
DEN
2h 32mnonstop
$98Frontier
Mon, Mar 9 - Fri, Mar 13
Frontier Logo
3:57 pm - 7:06 pm
DEN
-
MSN
2h 09mnonstop
Frontier Logo
7:56 pm - 9:28 pm
MSN
-
DEN
2h 32mnonstop
$113Frontier
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
5:05 am - 10:55 am
BWI
-
MSN
6h 50m
1 stop
American Airlines Logo
3:29 pm - 11:09 pm
MSN
-
BWI
6h 40m
1 stop
$191American Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
6:03 am - 10:28 am
BWI
-
MSN
5h 25m
1 stop
Delta Logo
6:22 pm - 10:57 pm
MSN
-
BWI
3h 35m
1 stop
$197Delta
Sat, Mar 14 - Mon, Mar 16
Delta Logo
12:59 pm - 5:27 pm
EWR
-
MSN
5h 28m
1 stop
Delta Logo
6:04 pm - 11:34 pm
MSN
-
EWR
4h 30m
1 stop
$197Delta
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
6:29 pm - 8:15 pm
EWR
-
MSN
2h 46mnonstop
United Airlines Logo
6:05 am - 9:28 am
MSN
-
EWR
2h 23mnonstop
$209United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
9:00 am - 2:07 pm
EWR
-
MSN
6h 07m
1 stop
United Airlines Logo
6:05 am - 9:28 am
MSN
-
EWR
2h 23mnonstop
$219United Airlines
Thu, Mar 5 - Sat, Mar 7
American Airlines Logo
5:00 am - 10:08 am
BWI
-
MSN
6h 08m
1 stop
American Airlines Logo
5:17 pm - 11:59 pm
MSN
-
BWI
5h 42m
1 stop
$230American Airlines
Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
6:20 am - 9:08 am
IAD
-
MSN
27h 48m
2 stops
Multiple Airlines Logo
6:36 pm - 7:27 am
MSN
-
IAD
11h 51m
1 stop
$259Multiple Airlines
Wed, Feb 25 - Mon, May 11
Multiple Airlines Logo
9:55 am - 5:56 pm
LGA
-
MSN
9h 01m
1 stop
Multiple Airlines Logo
6:50 pm - 7:30 pm
MSN
-
LGA
23h 40m
1 stop
$308Multiple Airlines
Useful Info

Good to know - Book Cheap Waterloo Plane Tickets

Low seasonJanuary
Cheapest flight$49
Flight from Denver to Madison

FAQs - booking Waterloo flights

  • How long is the flight to Waterloo?

    Flights from Charlotte2h 16m
    Flights from Washington, D.C.2h 15m
    Flights from New York2h 29m
    Flights from Denver2h 21m
    Flights from Orlando3h 09m
  • What is the cheapest flight to Madison?

    In the last 3 days, the cheapest flight deal to Madison was found on the route from Denver, at $98 return. The most popular connection is from New York to Madison and KAYAK users have found round-trip deals for as low as $289 in the last 3 days.

  • Which airlines fly to Madison?

    Many airlines fly to Madison, the most common ones being American Airlines, Delta, and United Airlines. See the amount of flights per week for popular airlines flying to Madison.

  • How to fly to Waterloo?

    You cannot fly directly to Waterloo. KAYAK recommends you fly to Madison Truax Field (MSN) (17.72 miles from Waterloo). From there you can rent a car or get a taxi.

  • What airports are near Waterloo?

    The closest airport is Madison Truax Field (MSN) (17.72 mi). Other nearby airports are Milwaukee-Mitchell (MKE) (57.45 mi), Appleton Intl (ATW) (77.72 mi) or Green Bay Austin-Straubel (GRB) (99.5 mi). KAYAK recommends you fly to Madison Truax Field.

  • How far is Madison Truax Field Airport from central Madison?

    There are 5 miles between Madison city center and Madison Truax Field Airport.

  • What is the name of Madison’s airport?

    There is only 1 airport in Madison, called Madison Truax Field Airport (MSN). It can also be referred to as Truax Field.

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

    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 to Waterloo.

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

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

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

    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 to Waterloo 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 to Waterloo?

    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 to Waterloo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Waterloo

  • There is no major airport in Waterloo. It is instead served by Madison Truax Field Airport.
  • Looking for cheap airfare to Waterloo? 25% of our users found round-trip tickets to Waterloo for the following prices or less: From Denver $236, from Boston $598
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Waterloo flight deals.

Reviews of the top 5 airlines flying to Waterloo

 
Need help choosing which airline to fly with from the United States to Waterloo? 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.
8.1
Breeze AirwaysOverall score based on 265 reviews
6.6Entertainment
6.7Food
8.7Crew
8.3Boarding
8.2Comfort
Airline reviews

Lost my luggage and terrible experience with customer service trying to track it down

2.0 MediocreAnonymous, Feb 2026
PWM - RDU
Read more Breeze Airways reviews

Lost my luggage and terrible experience with customer service trying to track it down

10 hour delay with minimal updates. Couldn’t leave terminal and then ended up on redeye with a dirty broken plane. It is literally impossible to reach customer service via gate agent, app, phone, text or email.

I thought that I had pre-purchased carry-on luggage and was surprised when I tried to check in that I did not have it.

Flight departure was 90 min delayed, and the boarding experience was confused, stressful, and generally poor. Additionally, the wifi on the plane was malfunctioning for all but the final 15 min of the flight into ILM.

Great experience and In love flying in and out of Provo airport

You get what you pay for. It’s like a bus but flying. No frills, no snacks. Leg room was fine, boarding was good.

Overall good. Plenty of legroom and fairly comfortable seats. No issues with capacity and the overhead been even though most people brought several carry-ons on. I don’t think Breeze really enforces the pay for a carry-on rule.

Surprised at how much I enjoyed Breeze. Paid for the Nicer upgrade which made it closer in price to a flag ship carrier but with more comfortable seats and much more leg room. Crew was polite and since we brought our food no loss there. Would make the point that the ‘have to pay for a carry-on is BS’. Most people did not and had several. Still was plenty of room in the overheads.

Comfortable seating, adequate space available, nice to have USB port, polite crew.

My experience is typically great with Breeze. This trip wasn’t any different.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

The screens were inoperable for movies and such, but everything else was just fine

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

Everything you need to know for your flight to Waterloo