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$556+ Cheap flights from Waterloo, IA (ALO) to Idaho

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — BOI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 2/116:00 am
ALO
-
BOI
1 stop8h 55m
American Airlines
Sun 2/151:39 pm
BOI
-
ALO
2 stops9h 14m
American Airlines
Deal found 1/27$556
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/113:23 pm
ALO
-
JAC
2 stops21h 35m
American Airlines
Sun 2/151:08 pm
JAC
-
ALO
2 stops9h 45m
American Airlines
Deal found 1/27$929

Find flight deals from Waterloo to Idaho

Keep the following information in mind while searching for Waterloo to Idaho flight deals. Data was last updated January 27, 2026.

Round-trip from

$556
(American Airlines)
From Waterloo to Idaho
Search Deals

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 January 27, 2026.
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

Wed 2/11

6:00 am-1:55 pm

1 stop8h 55m

Boise Air Term. Gowen Fld

Sun 2/15

1:39 pm-11:53 pm

2 stops9h 14m

$556

WaterlooJackson

ALO - JAC

ALOJAC

Waterloo

Wed 2/11

3:23 pm-11:58 am

2 stops21h 35m

Jackson Hole

Sun 2/15

1:08 pm-11:53 pm

2 stops9h 45m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, April is the cheapest month in which you can book a flight from Waterloo, Iowa to Idaho (average of $122). Flying from Waterloo, Iowa to Idaho in November is currently the most expensive (average of $334). 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.

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.

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

    Departing from Waterloo, Iowa to Idaho will take you 8h 55m. Waterloo, Iowa and Idaho are separated by a distance of 1200 mi.

  • 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, April is the cheapest month in which you can book a flight from Waterloo, Iowa to Idaho (average of $122). Flying from Waterloo, Iowa to Idaho in November is currently the most expensive (average of $334). 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.

See more FAQs

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