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Waterloo

$317+ Cheap flights from Phoenix to Waterloo, IA (ALO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ALO
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap flight deals from Phoenix to Waterloo

Cheapest flights from Phoenix to Waterloo
Explore the most affordable flight options available from Phoenix to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.

This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:00 pm
PHX
-
ALO
1 stop17h 30m
American Airlines
Mon 6/293:00 pm
ALO
-
PHX
1 stop17h 45m
American Airlines
Deal found 5/4$447
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:15 am
PHX
-
ALO
1 stop11h 54m
American Airlines
Wed 5/275:00 am
ALO
-
PHX
1 stop14h 13m
American Airlines
Deal found 5/4$532
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
PHX
-
ALO
1 stop5h 53m
American Airlines
Sat 5/162:23 pm
ALO
-
PHX
1 stop8h 42m
American Airlines
Deal found 5/4$591

Find flight deals from Phoenix to Waterloo

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Waterloo (ALO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2026.

Round-trip from

$447
(American Airlines)

One-way from

$317
(American Airlines)
From Phoenix to Waterloo
Search Deals
One-way flight from Phoenix to Waterloo
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Waterloo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Phoenix to Waterloo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Wed 6/24

7:00 pm-2:30 pm

1 stop17h 30m

Waterloo

Mon 6/29

3:00 pm-6:45 am

1 stop17h 45m

$447
Quickest round-trip

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Thu 5/21

10:15 am-12:09 am

1 stop11h 54m

Waterloo

Wed 5/27

3:02 pm-10:40 pm

1 stop9h 38m

$532
Cheapest one-way

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Sat 6/20

7:00 pm-12:21 am

1 stop27h 21m

$317

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Tue 6/16

5:00 am-12:21 am

1 stop17h 21m

$317

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Wed 6/17

6:20 am-12:21 am

2 stops16h 01m

$358

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Sat 6/20

12:35 am-12:21 am

2 stops21h 46m

$358

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Thu 6/18

7:00 pm-12:21 am

1 stop27h 21m

$378
Quickest one-way

PhoenixWaterloo

PHX - ALO

PHXALO

Phoenix Sky Harbor Intl

Fri 5/22

3:34 pm-12:09 am

1 stop6h 35m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Sorted by cheapest first

Best time to book a flight from Phoenix to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Waterloo
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Waterloo

Get insights into the airlines that provide service to Waterloo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Waterloo. Reviews last updated May 6, 2026.
Read through reviews of airlines operating flights from Phoenix to Waterloo, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,666 reviews

Crew

7.9

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,666 reviews
American Airlines
7.1
Good
11,666 reviews

Crew

7.9

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Waterloo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Waterloo from Phoenix?

    Waterloo (ALO) is the airport you will fly into if you book a flight from Phoenix to Waterloo. You should not have trouble finding flights to Waterloo from Phoenix; the airport handles an average of 0 inbound flights from Phoenix per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Waterloo airport from Phoenix. It is only a 5.3 mi journey from Waterloo (ALO) to Waterloo’s city center.

  • How long is the flight from Phoenix to Waterloo, Iowa?

    Airlines like American Airlines fly from Phoenix to Waterloo, Iowa in about 17h 30m. The time it takes to get you to your destination can typically vary by up to . Phoenix and Waterloo, Iowa are separated by a distance of 1234 mi.

  • Can I find deals for flights from Phoenix to Waterloo that include hotel bookings?

    Yes. In addition to deals on Phoenix to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Waterloo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Waterloo.

  • Can I find deals for business class flights from Phoenix to Waterloo?

    Yes. Cheapflights offers flight deals from Phoenix to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Waterloo?

Book flights to Waterloo if you plan to visit one of these locations
Cedar Falls

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Top airline flying from Phoenix to Waterloo

Discover the top airline that operate flights from Phoenix to Waterloo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$461Average$636FlexibilityNo cancel feeOn-time71%

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