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Cheap flights from Idaho to Waterloo from $254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Waterloo departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap one-way flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$254American Airlines
Wed, Jul 15
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$294American Airlines
Tue, Jul 14
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$311American Airlines
Sat, Jul 18
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$331American Airlines
Sun, Jul 12
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$358American Airlines
Mon, Jul 13
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$372American Airlines
Thu, Jul 16
American Airlines Logo
12:19 pm - 11:59 pm
BOI
-
ALO
10h 40m
2 stops
$377American Airlines
Tue, Jul 14
American Airlines Logo
12:19 pm - 11:59 pm
BOI
-
ALO
10h 40m
2 stops
$549American Airlines
Sat, Jul 18
American Airlines Logo
2:58 pm - 11:59 pm
BOI
-
ALO
8h 01m
1 stop
$552American Airlines
Sun, Jul 12
American Airlines Logo
12:19 pm - 11:59 pm
BOI
-
ALO
10h 40m
2 stops
$557American Airlines
Sun, Jul 12

American Airlines flights from Idaho to Waterloo, Iowa

Our best American Airlines deals on Idaho to Waterloo, Iowa flight tickets
American Airlines
Feb 26
BOI1:39 pmBoise Air Term. Gowen Fld
9h 14m
2 stops
ALO11:53 pmWaterloo
Feb 28
ALO5:20 amWaterloo
8h 40m
1 stop
BOI1:00 pmBoise Air Term. Gowen Fld
$781
American Airlines
Feb 26
BOI1:30 pmBoise Air Term. Gowen Fld
9h 23m
1 stop
ALO11:53 pmWaterloo
Feb 28
ALO5:20 amWaterloo
8h 40m
1 stop
BOI1:00 pmBoise Air Term. Gowen Fld
$892
American Airlines
Feb 26
BOI1:39 pmBoise Air Term. Gowen Fld
9h 14m
2 stops
ALO11:53 pmWaterloo
Feb 28
ALO5:20 amWaterloo
14h 30m
2 stops
BOI6:50 pmBoise Air Term. Gowen Fld
$928

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Waterloo, Iowa 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, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from Idaho to Waterloo, Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Wed 7/15

2:58 pm-11:59 pm

1 stop8h 01m

$254

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Tue 7/14

2:58 pm-11:59 pm

1 stop8h 01m

$294

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Sat 7/18

2:58 pm-11:59 pm

1 stop8h 01m

$311

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Sun 7/12

2:58 pm-11:59 pm

1 stop8h 01m

$331

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Mon 7/13

2:58 pm-11:59 pm

1 stop8h 01m

$358

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Thu 7/16

2:58 pm-11:59 pm

1 stop8h 01m

$372

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Tue 7/14

12:19 pm-11:59 pm

2 stops10h 40m

$377

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Sat 7/18

12:19 pm-11:59 pm

2 stops10h 40m

$549

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Sun 7/12

2:58 pm-11:59 pm

1 stop8h 01m

$552

BoiseWaterloo

BOI - ALO

BOIALO

Boise Air Term. Gowen Fld

Sun 7/12

12:19 pm-11:59 pm

2 stops10h 40m

$557

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Waterloo from

How to get the cheapest flight ticket from Idaho to Waterloo, Iowa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Idaho to Waterloo?

American Airlines is the most popular carrier operating from Idaho to Waterloo

What airlines fly to Waterloo, Iowa?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Waterloo, Iowa from Idaho according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Waterloo, Iowa. Keep in mind that there are 3 different airlines that fly to Waterloo, Iowa on a routine basis, so you have a few additional options to choose from.

Cheap Idaho to Waterloo, Iowa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Waterloo, Iowa

Fastest flight time

9h 14m

Direct flights

None
The fastest flight from Idaho to Waterloo, Iowa takes 9h 14m
There are no direct flights from Idaho to Waterloo, Iowa. There are no popular flight routes from Idaho to Waterloo, Iowa.
Search flight deals

  • When did momondo last update prices for flights from Idaho to Waterloo Airport?

    Prices for flights from Idaho to Waterloo Airport are updated daily.

  • How old do you have to be to fly from Idaho to Waterloo Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Waterloo Airport.

  • What documentation or ID do you need to fly to Waterloo Airport?

    The travel and health documents you'll need for your trip to Waterloo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Waterloo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Waterloo?

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

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Waterloo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Waterloo for you.

Can I find flights from Idaho to Waterloo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Waterloo from Idaho with this policy.

How can momondo help me find flights from Idaho to Waterloo?

Once all potential Idaho to Waterloo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho to Waterloo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Waterloo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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