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$330+ Cheap flights from Waterloo, IA (ALO) to Idaho

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.
ALO — BOI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Waterloo to Idaho

Keep the following information in mind while searching for Waterloo to Idaho flight deals. Data was last updated May 1, 2025.

Round-trip from

$480
(American Airlines)

One-way from

$330
(American Airlines)
From Waterloo to Idaho
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One-way flight from Waterloo to Idaho
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Find flight deals from Waterloo to Idaho

Cheapest flights from Waterloo to Idaho
Explore the most affordable flight options available from Waterloo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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 5/152:57 pmALO - BOI
2 stops9h 35mAmerican Airlines
Mon 5/197:14 amBOI - ALO
2 stops13h 53mAmerican Airlines
Deal found 4/30$480

Cheapflights Fare Finder

Customize your flight search to find flights from Waterloo to Idaho 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 1, 2025.
Use the filters below to find and compare flights from Waterloo to Idaho that are best for you.

Fly from

Waterloo

Fly to

Idaho

Route

Depart

Return

Price

WaterlooBoise

ALO - BOI

ALOBOI

Waterloo

Thu 5/15

2:57 pm-11:32 pm

2 stops9h 35m

Boise Air Term. Gowen Fld

Mon 5/19

7:14 am-10:07 pm

2 stops13h 53m

$480

WaterlooBoise

ALO - BOI

ALOBOI

Waterloo

Fri 6/20

6:00 am-4:46 pm

2 stops11h 46m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Waterloo to Idaho

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

What is the cheapest month to book a flight from Waterloo, Iowa to Idaho?

Currently, October is the cheapest month in which you can book a flight from Waterloo, Iowa to Idaho (average of $314). Flying from Waterloo, Iowa to Idaho in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated May 1, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Food

6.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Idaho. 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 from for flights from Waterloo to Idaho?

    Most people fly from Waterloo (ALO) if they book a flight from Waterloo to Idaho. Waterloo is conveniently located just 5.3 mi from Waterloo’s city center.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Waterloo, Iowa to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Waterloo, Iowa to Idaho (average of $314). Flying from Waterloo, Iowa to Idaho in June is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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