PHX - ALO

$317 Find Cheap Flights from Phoenix 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 from Phoenix to Waterloo departing on 6/20. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Waterloo, 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 Phoenix to Waterloo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$463
American Airlines
Wed 5/20Wed 5/27
PHX - ALO • 1 stop
Cheapest one-way
$317
American Airlines
Sat 6/20
PHX - ALO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Phoenix and Waterloo. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $260 (round-trip)
Shortest trip • 6h 21m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Waterloo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phoenix to Waterloo (PHX-ALO)

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

Wed, May 20 - Wed, May 27
American Airlines Logo
12:10 am - 2:32 pm
PHX
-
ALO
12h 22m
1 stop
American Airlines Logo
5:00 am - 4:10 pm
ALO
-
PHX
13h 10m
1 stop
$463American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
1:15 am - 2:32 pm
PHX
-
ALO
11h 17m
1 stop
American Airlines Logo
5:00 am - 8:47 pm
ALO
-
PHX
17h 47m
1 stop
$465American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
12:35 am - 2:32 pm
PHX
-
ALO
11h 57m
2 stops
American Airlines Logo
5:00 am - 7:44 pm
ALO
-
PHX
16h 44m
1 stop
$473American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
12:35 am - 2:32 pm
PHX
-
ALO
11h 57m
2 stops
American Airlines Logo
3:02 pm - 10:40 pm
ALO
-
PHX
9h 38m
1 stop
$475American Airlines
Wed, May 20 - Wed, May 27
American Airlines Logo
12:35 am - 2:32 pm
PHX
-
ALO
11h 57m
2 stops
American Airlines Logo
5:00 am - 3:11 pm
ALO
-
PHX
12h 11m
2 stops
$494American Airlines
Mon, May 11 - Fri, May 15
American Airlines Logo
5:05 am - 1:53 pm
PHX
-
ALO
6h 48m
1 stop
American Airlines Logo
2:23 pm - 6:52 am
ALO
-
PHX
18h 29m
1 stop
$752American Airlines
Sun, May 10 - Fri, May 15
American Airlines Logo
12:38 am - 1:53 pm
PHX
-
ALO
11h 15m
2 stops
American Airlines Logo
2:23 pm - 6:52 am
ALO
-
PHX
18h 29m
1 stop
$762American Airlines
Sun, May 10 - Fri, May 15
American Airlines Logo
12:38 am - 1:53 pm
PHX
-
ALO
11h 15m
2 stops
American Airlines Logo
5:40 am - 3:48 pm
ALO
-
PHX
12h 08m
2 stops
$955American Airlines
Sun, May 10 - Fri, May 15
American Airlines Logo
12:38 am - 1:53 pm
PHX
-
ALO
11h 15m
2 stops
American Airlines Logo
5:40 am - 3:48 pm
ALO
-
PHX
12h 08m
2 stops
$986American Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Waterloo flights

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

What is the most popular layover airport when flying from Phoenix to Waterloo?

Percentage of 1-stop round-trip flights from Phoenix to Waterloo chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Chicago (ORD) is the top choice – 92% of KAYAK users who clicked on 1-stop flights from Phoenix to Waterloo picked an itinerary connecting there.

What is the cheapest layover airport when flying from Phoenix to Waterloo?

Average round-trip price for 1-stop flights from Phoenix to Waterloo clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Denver (DEN) offer the most affordable fares, with an average round-trip price of $260.

Which layover airport offers the shortest total travel time from Phoenix to Waterloo?

Shortest average total travel time for 1-stop one-way flights from Phoenix to Waterloo via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Chicago (ORD) for the shortest journey. The average one-way travel time for flights connecting there is 6h 21m.

Which layover airport has the quickest connection when flying from Phoenix to Waterloo?

Average layover duration at different layover airports for 1-stop one-way flights from Phoenix to Waterloo, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Phoenix to Waterloo, with an average of 1h 26m.

Good to know

Cheapest flight$317
Flight from Phoenix to Waterloo

When to book flights from Phoenix to Waterloo

Are your dates flexible? Find out the best times to travel from Phoenix to Waterloo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to Waterloo flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Waterloo?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Waterloo was $317 for a one-way ticket and $463 for a round-trip.

  • Do I need a passport to fly between Phoenix and Waterloo?

    A passport is not required to fly from Phoenix to Waterloo.

  • Which aircraft models fly most regularly from Phoenix to Waterloo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Waterloo?

    oneworld is the only airline alliance operating flights between Phoenix and Waterloo.

  • How does KAYAK find such low prices on flights from Phoenix 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 from Phoenix to Waterloo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Waterloo from Phoenix 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 Phoenix 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 to Phoenix with another airline. Booking your flights between Phoenix and ALO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix 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 from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Phoenix to Waterloo

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Waterloo. 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 Phoenix 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.
7.1
American AirlinesOverall score based on 11684 reviews
7.2Comfort
7.5Boarding
6.4Food
6.9Entertainment
7.9Crew
Airline reviews

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

2.0 MediocreMark, Apr 2026
PHX - ORD
Read more American Airlines reviews

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

there are no options s for snack besides cookies would ve nice to have a salty option n

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

It was the most un-special flight experience in my life.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

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

Information on your arrival and departure airports