$341 Cheap Flights from Tucson (TUS) to Waterloo (ALO)

View $341 flight on Sun, Oct 25, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Waterloo, IA (ALO-Waterloo Regional)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tucson to Waterloo (TUS-ALO)

Prices were available within the past 7 days and start at $341 for one-way flights and $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Apr 21 - Wed, May 6
TUS
Tucson
ALO
Waterloo
$409 Roundtrip, found 6 days ago
$409
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Apr 21 from Tucson to Waterloo, returning Wed, May 6, priced at $409 found 6 days ago
American Airlines
Sat, Aug 29 - Sat, Sep 12
TUS
Tucson
ALO
Waterloo
$414 Roundtrip, found 6 days ago
$414
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 29 from Tucson to Waterloo, returning Sat, Sep 12, priced at $414 found 6 days ago
American Airlines
Tue, Aug 25 - Sat, Sep 5
TUS
Tucson
ALO
Waterloo
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Aug 25 from Tucson to Waterloo, returning Sat, Sep 5, priced at $419 found 6 days ago
American Airlines
Sat, May 2 - Sat, May 16
TUS
Tucson
ALO
Waterloo
$444 Roundtrip, found 6 days ago
$444
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 2 from Tucson to Waterloo, returning Sat, May 16, priced at $444 found 6 days ago
American Airlines
Sat, Aug 29 - Fri, Sep 18
TUS
Tucson
ALO
Waterloo
$449 Roundtrip, found 6 days ago
$449
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 29 from Tucson to Waterloo, returning Fri, Sep 18, priced at $449 found 6 days ago
American Airlines
Sat, Aug 29 - Thu, Sep 17
TUS
Tucson
ALO
Waterloo
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 29 from Tucson to Waterloo, returning Thu, Sep 17, priced at $454 found 6 days ago
American Airlines
Sun, Aug 30 - Sat, Sep 12
TUS
Tucson
ALO
Waterloo
$469 Roundtrip, found 6 days ago
$469
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 30 from Tucson to Waterloo, returning Sat, Sep 12, priced at $469 found 6 days ago
American Airlines
Sun, Aug 30 - Fri, Sep 18
TUS
Tucson
ALO
Waterloo
$504 Roundtrip, found 6 days ago
$504
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 30 from Tucson to Waterloo, returning Fri, Sep 18, priced at $504 found 6 days ago
American Airlines
Sun, Aug 30 - Thu, Sep 17
TUS
Tucson
ALO
Waterloo
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 30 from Tucson to Waterloo, returning Thu, Sep 17, priced at $509 found 6 days ago
American Airlines
Tue, Apr 21 - Tue, May 5
TUS
Tucson
ALO
Waterloo
$518 Roundtrip, found 6 days ago
$518
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Apr 21 from Tucson to Waterloo, returning Tue, May 5, priced at $518 found 6 days ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Alternative airports near Waterloo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Waterloo Regional ALO. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $528
ALO
Waterloo Regional
CheapestClosest
Average driving time to city center7 min
Flights from $528

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO) cost?
Grab a cheap one-way flight from $341 or cheap return flight from $409 from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO)?
The cheapest month to fly from TUS to ALO is April, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TUS to ALO flight.
How many flights per day from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO)?
Nonstop flights from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to ALO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO)?
To land at Waterloo Regional Airport (ALO) on schedule, choose a flight that leaves Tucson Intl. Airport (TUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO) last-minute?
Booking your flight from TUS to ALO just before your getaway is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a TUS to ALO flight and hotel package?
Booking a TUS to ALO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Waterloo Regional Airport (ALO)?
It's generally possible to reschedule or cancel your TUS to ALO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Tucson Intl.
Destination airport
Waterloo Regional
Roundtrip price
$408
Distance
1243 mi

Book with confidence

Tucson to Waterloo Flights

The cheapest times to fly from Tucson to Waterloo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tucson to Waterloo are during the month of April. You can find some of the cheapest flights from Tucson to Waterloo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Waterloo

Sunday is one of the best days to book for cheap flights from Tucson to Waterloo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tucson to Waterloo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tucson to Waterloo in 2026. You can also book with separate airlines for your outbound and return journeys, from $341 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tucson to Waterloo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tucson to Waterloo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tucson to Waterloo Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.