In terms of precipitation, rainfall in Waterloo, Iowa ranges from 0.8 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 0.8 in.

If weather is an important factor for your trip to Waterloo, Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest time of day to fly from ID to ALO?

When flying from Idaho to Waterloo, Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Located just 5.3 mi from the city center, Waterloo (ALO) is the airport most travelers will use when flying to Waterloo from Idaho.

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

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

How can I find direct flights from Idaho to Waterloo?

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

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

Yes. Cheapflights offers flight deals from Idaho 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.

$459+ Flights from Idaho to Waterloo, IA

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Cheap flight deals from Idaho to Waterloo

Round-trip from	$459 (American Airlines)

From Idaho to Waterloo

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Cheapest flights from Idaho to Waterloo
Explore the most affordable flight options available from Idaho to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

jue. 8/211:36 pmBOI - ALO

2 stops9h 01mAmerican Airlines

jue. 9/48:32 amALO - BOI

2 stops14h 16mAmerican Airlines

Deal found 6/30

$459

Best flights from Idaho to Waterloo
Discover carefully curated flight deals from Idaho to Waterloo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 30, 2025.

jue. 8/211:36 pmBOI - ALO

2 stops9h 01mAmerican Airlines

jue. 9/48:32 amALO - BOI

2 stops14h 16mAmerican Airlines

Deal found 6/30

$459

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Waterloo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

jue. 8/21

1:36 pm-11:37 pm

2 stops9h 01m

Waterloo

jue. 9/4

8:32 am-9:48 pm

2 stops14h 16m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Idaho to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Idaho 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 Idaho to Waterloo

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Waterloo

Peruse reviews from past customers who have flown with American Airlines from Idaho to Waterloo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

What airport do you fly into for flights to Waterloo from Idaho?
Located just 5.3 mi from the city center, Waterloo (ALO) is the airport most travelers will use when flying to Waterloo from Idaho.
Can I find deals for flights from Idaho to Waterloo that include hotel bookings?
Yes. In addition to deals on Idaho to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Waterloo.
Can I find deals for business class flights from Idaho to Waterloo?
Yes. Cheapflights offers flight deals from Idaho 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.

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$459+ Cheap flights from Idaho to Waterloo, IA (ALO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to Waterloo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho to Waterloo

Keep the following information in mind while searching for Idaho to Waterloo flight deals. Data was last updated junio 30, 2025.

Round-trip from

Find flight deals from Idaho to Waterloo

Cheapest flights from Idaho to WaterlooExplore the most affordable flight options available from Idaho to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

Explore the most affordable flight options available from Idaho to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Waterloo that are best for you.

Best time to book a flight from Idaho to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Waterloo

Reviews of airlines servicing Waterloo

Peruse reviews from past customers who have flown with American Airlines from Idaho to Waterloo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho 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 Idaho?

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

How can I find direct flights from Idaho to Waterloo?

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

Traveling to a place near Idaho?

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Alternative routes for Idaho to Waterloo

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Travel Smart

Cheapest flights from Idaho to Waterloo
Explore the most affordable flight options available from Idaho to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.