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Cheap flights from Iowa to Idaho Falls from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Idaho Falls departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Iowa to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:50 am - 1:30 pm
CID
-
IDA
5h 40m1 stop
United Airlines Logo
2:40 pm - 8:32 pm
IDA
-
CID
4h 52m1 stop
$359United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
6:30 am - 4:14 pm
MLI
-
IDA
10h 44m2 stops
United Airlines Logo
2:30 pm - 9:16 pm
IDA
-
MLI
5h 46m1 stop
$364United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
6:35 am - 1:30 pm
CID
-
IDA
7h 55m2 stops
United Airlines Logo
2:40 pm - 8:32 pm
IDA
-
CID
4h 52m1 stop
$364United Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
7:50 am - 3:31 pm
DSM
-
IDA
8h 41m2 stops
United Airlines Logo
2:40 pm - 8:34 pm
IDA
-
DSM
4h 54m1 stop
$369United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
8:46 am - 3:31 pm
MLI
-
IDA
7h 45m1 stop
United Airlines Logo
2:40 pm - 8:34 pm
IDA
-
MLI
4h 54m1 stop
$394United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
9:15 am - 1:24 pm
CID
-
IDA
5h 09m1 stop
United Airlines Logo
2:30 pm - 9:00 pm
IDA
-
CID
5h 30m1 stop
$394United Airlines
Mon, Apr 13 - Sat, Apr 18
United Airlines Logo
10:47 am - 9:16 pm
MLI
-
IDA
11h 29m2 stops
United Airlines Logo
2:40 pm - 8:34 pm
IDA
-
MLI
4h 54m1 stop
$400United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
10:47 am - 9:16 pm
MLI
-
IDA
11h 29m2 stops
United Airlines Logo
10:51 am - 9:36 pm
IDA
-
MLI
9h 45m2 stops
$405United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:35 am - 1:30 pm
CID
-
IDA
7h 55m2 stops
United Airlines Logo
10:51 am - 9:34 pm
IDA
-
CID
9h 43m2 stops
$405United Airlines
Tue, Jan 20 - Sat, Jan 24
Delta Logo
9:00 am - 5:51 pm
OMA
-
IDA
9h 51m2 stops
Delta Logo
5:25 am - 4:55 pm
IDA
-
OMA
10h 30m2 stops
$627Delta
Thu, Jan 15 - Sun, Jan 18

American Airlines flights from Iowa to Idaho Falls

Our best American Airlines deals on Iowa to Idaho Falls flight tickets
American Airlines
Mar 15
CID5:05 amCedar Rapids
9h 43m
1 stop
IDA1:48 pmIdaho Falls Fanning Field
Mar 19
IDA2:18 pmIdaho Falls Fanning Field
7h 48m
1 stop
CID11:06 pmCedar Rapids
$791
Find similar
American Airlines
Jan 15
CID2:31 pmCedar Rapids
9h 05m
1 stop
IDA10:36 pmIdaho Falls Fanning Field
Jan 18
IDA7:20 amIdaho Falls Fanning Field
8h 59m
1 stop
CID5:19 pmCedar Rapids
$868
Find similar
American Airlines
Mar 15
CID5:05 amCedar Rapids
9h 43m
1 stop
IDA1:48 pmIdaho Falls Fanning Field
Mar 22
IDA2:18 pmIdaho Falls Fanning Field
7h 48m
1 stop
CID11:06 pmCedar Rapids
$920
Find similar

United Airlines flights from Iowa to Idaho Falls

Our best United Airlines deals on Iowa to Idaho Falls flight tickets
United Airlines
Jan 20
CID8:50 amCedar Rapids
5h 40m
1 stop
IDA1:30 pmIdaho Falls Fanning Field
Jan 24
IDA2:40 pmIdaho Falls Fanning Field
4h 52m
1 stop
CID8:32 pmCedar Rapids
$359
Find similar
United Airlines
Apr 11
MLI6:30 amMoline Quad-City
10h 44m
2 stops
IDA4:14 pmIdaho Falls Fanning Field
Apr 18
IDA2:30 pmIdaho Falls Fanning Field
5h 46m
1 stop
MLI9:16 pmMoline Quad-City
$364
Find similar
United Airlines
Jan 17
DSM7:50 amDes Moines
8h 41m
2 stops
IDA3:31 pmIdaho Falls Fanning Field
Jan 21
IDA2:40 pmIdaho Falls Fanning Field
4h 54m
1 stop
DSM8:34 pmDes Moines
$369
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Iowa to Idaho Falls 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 December 27, 2025.
Use the filters below to find and compare flights from Iowa to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 1/20

8:50 am-1:30 pm

1 stop5h 40m

Idaho Falls Fanning Field

Sat 1/24

2:40 pm-8:32 pm

1 stop4h 52m

$359

MolineIdaho Falls

MLI - IDA

MLIIDA

Moline Quad-City

Sat 4/11

6:30 am-4:14 pm

2 stops10h 44m

Idaho Falls Fanning Field

Sat 4/18

2:30 pm-9:16 pm

1 stop5h 46m

$364

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 1/20

6:35 am-1:30 pm

2 stops7h 55m

Idaho Falls Fanning Field

Sat 1/24

2:40 pm-8:32 pm

1 stop4h 52m

$364

Des MoinesIdaho Falls

DSM - IDA

DSMIDA

Des Moines

Sat 1/17

7:50 am-3:31 pm

2 stops8h 41m

Idaho Falls Fanning Field

Wed 1/21

2:40 pm-8:34 pm

1 stop4h 54m

$369

MolineIdaho Falls

MLI - IDA

MLIIDA

Moline Quad-City

Sat 1/31

8:46 am-3:31 pm

1 stop7h 45m

Idaho Falls Fanning Field

Tue 2/3

2:40 pm-8:34 pm

1 stop4h 54m

$394

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Mon 4/13

9:15 am-1:24 pm

1 stop5h 09m

Idaho Falls Fanning Field

Sat 4/18

2:30 pm-9:00 pm

1 stop5h 30m

$394

MolineIdaho Falls

MLI - IDA

MLIIDA

Moline Quad-City

Sat 1/31

10:47 am-9:16 pm

2 stops11h 29m

Idaho Falls Fanning Field

Tue 2/3

2:40 pm-8:34 pm

1 stop4h 54m

$400

MolineIdaho Falls

MLI - IDA

MLIIDA

Moline Quad-City

Sat 1/31

10:47 am-9:16 pm

2 stops11h 29m

Idaho Falls Fanning Field

Tue 2/3

10:51 am-9:36 pm

2 stops9h 45m

$405

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 1/20

6:35 am-1:30 pm

2 stops7h 55m

Idaho Falls Fanning Field

Sat 1/24

10:51 am-9:34 pm

2 stops9h 43m

$405

OmahaIdaho Falls

OMA - IDA

OMAIDA

Omaha Eppley Airfield

Thu 1/15

9:00 am-5:51 pm

2 stops9h 51m

Idaho Falls Fanning Field

Sun 1/18

5:25 am-4:55 pm

2 stops10h 30m

$627

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Iowa to Idaho Falls

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 day to depart on your flight to Idaho Falls?

Our data shows that Wednesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $343. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Friday is $642.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Iowa to Idaho Falls during this time can be as low as $443. Try not to purchase tickets at noon because they tend to be around $537. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Iowa to Idaho Falls flight deals and tips

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

Fastest flight time

5h 23m

Direct flights

None
The fastest flight from Iowa to Idaho Falls takes 5h 23m
There are no direct flights from Iowa to Idaho Falls. There are no popular flight routes from Iowa to Idaho Falls.
Search flight deals

  • When did momondo last update prices for flights from Iowa to Idaho Falls Fanning Field Airport?

    Prices for flights from Iowa to Idaho Falls Fanning Field Airport were last updated today.

  • How many operators does momondo search for flights from Iowa to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Iowa to Idaho Falls Fanning Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iowa to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Iowa to Idaho Falls

Compare and see reviews for airlines that fly from Iowa to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Iowa to Idaho Falls. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Iowa to Idaho Falls?

Once all potential Iowa to Idaho Falls 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 Iowa to Idaho Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Iowa and alert you when they change.

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