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Cheap flights from Cedar Rapids to Idaho Falls from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cedar Rapids to Idaho Falls departing on 8/16. 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 Cedar Rapids to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
2:14 pm - 10:56 am
CID
-
IDA
21h 42m
1 stop
Allegiant Air Logo
11:46 am - 12:53 pm
IDA
-
CID
24h 07m
1 stop
$380Allegiant Air
Tue, Sep 1 - Wed, Sep 9
Allegiant Air Logo
1:43 pm - 7:00 pm
CID
-
IDA
6h 17m
1 stop
Allegiant Air Logo
11:46 am - 12:53 pm
IDA
-
CID
24h 07m
1 stop
$409Allegiant Air
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
5:30 am - 9:50 am
CID
-
IDA
5h 20m
1 stop
United Airlines Logo
2:30 pm - 8:39 pm
IDA
-
CID
5h 09m
1 stop
$425United Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
9:05 am - 3:23 pm
CID
-
IDA
7h 18m
1 stop
United Airlines Logo
12:30 pm - 7:23 pm
IDA
-
CID
5h 53m
1 stop
$439United Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
5:05 am - 12:14 pm
CID
-
IDA
8h 09m
1 stop
American Airlines Logo
2:12 pm - 11:46 pm
IDA
-
CID
8h 34m
1 stop
$460American Airlines
Fri, May 29 - Tue, Jun 2
Allegiant Air Logo
2:14 pm - 10:56 am
CID
-
IDA
21h 42m
1 stop
Allegiant Air Logo
12:44 pm - 1:23 pm
IDA
-
CID
23h 39m
1 stop
$461Allegiant Air
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
6:00 am - 3:23 pm
CID
-
IDA
10h 23m
2 stops
United Airlines Logo
2:25 pm - 8:53 pm
IDA
-
CID
5h 28m
1 stop
$475United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
9:05 am - 3:23 pm
CID
-
IDA
7h 18m
1 stop
United Airlines Logo
12:30 pm - 7:23 pm
IDA
-
CID
5h 53m
1 stop
$476United Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
5:05 am - 11:30 am
CID
-
IDA
7h 25m
1 stop
American Airlines Logo
1:44 pm - 11:11 pm
IDA
-
CID
8h 27m
1 stop
$485American Airlines
Wed, Sep 2 - Wed, Sep 9
Allegiant Air Logo
1:43 pm - 7:00 pm
CID
-
IDA
6h 17m
1 stop
Allegiant Air Logo
12:44 pm - 1:23 pm
IDA
-
CID
23h 39m
1 stop
$490Allegiant Air
Thu, Sep 3 - Mon, Sep 7

United Airlines flights from Cedar Rapids to Idaho Falls

Our best United Airlines deals on Cedar Rapids to Idaho Falls flight tickets
United Airlines
May 26
CID5:30 amCedar Rapids
5h 20m
1 stop
IDA9:50 amIdaho Falls Fanning Field
May 30
IDA2:30 pmIdaho Falls Fanning Field
5h 09m
1 stop
CID8:39 pmCedar Rapids
$425
United Airlines
Sep 1
CID9:05 amCedar Rapids
7h 18m
1 stop
IDA3:23 pmIdaho Falls Fanning Field
Sep 5
IDA12:30 pmIdaho Falls Fanning Field
5h 53m
1 stop
CID7:23 pmCedar Rapids
$439
United Airlines
Sep 1
CID6:00 amCedar Rapids
10h 23m
2 stops
IDA3:23 pmIdaho Falls Fanning Field
Sep 5
IDA2:25 pmIdaho Falls Fanning Field
5h 28m
1 stop
CID8:53 pmCedar Rapids
$475

Allegiant Air flights from Cedar Rapids to Idaho Falls

Our best Allegiant Air deals on Cedar Rapids to Idaho Falls flight tickets
Allegiant Air
Sep 1
CID2:14 pmCedar Rapids
21h 42m
1 stop
IDA10:56 amIdaho Falls Fanning Field
Sep 9
IDA11:46 amIdaho Falls Fanning Field
24h 07m
1 stop
CID12:53 pmCedar Rapids
$380
Allegiant Air
Sep 3
CID1:43 pmCedar Rapids
6h 17m
1 stop
IDA7:00 pmIdaho Falls Fanning Field
Sep 9
IDA11:46 amIdaho Falls Fanning Field
24h 07m
1 stop
CID12:53 pmCedar Rapids
$409
Allegiant Air
Sep 1
CID2:14 pmCedar Rapids
21h 42m
1 stop
IDA10:56 amIdaho Falls Fanning Field
Sep 7
IDA12:44 pmIdaho Falls Fanning Field
23h 39m
1 stop
CID1:23 pmCedar Rapids
$461

momondo Fare Finder

 
Customize your flight search to find flights from Cedar Rapids 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 May 15, 2026.
Use the filters below to find and compare flights from Cedar Rapids to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 9/1

2:14 pm-10:56 am

1 stop21h 42m

Idaho Falls Fanning Field

Wed 9/9

11:46 am-12:53 pm

1 stop24h 07m

$380

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 9/3

1:43 pm-7:00 pm

1 stop6h 17m

Idaho Falls Fanning Field

Wed 9/9

11:46 am-12:53 pm

1 stop24h 07m

$409
Quickest round-trip

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 5/26

5:30 am-9:50 am

1 stop5h 20m

Idaho Falls Fanning Field

Sat 5/30

2:30 pm-8:39 pm

1 stop5h 09m

$425

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 9/1

9:05 am-3:23 pm

1 stop7h 18m

Idaho Falls Fanning Field

Sat 9/5

12:30 pm-7:23 pm

1 stop5h 53m

$439

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 5/29

5:05 am-12:14 pm

1 stop8h 09m

Idaho Falls Fanning Field

Tue 6/2

2:12 pm-11:46 pm

1 stop8h 34m

$460

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 9/1

2:14 pm-10:56 am

1 stop21h 42m

Idaho Falls Fanning Field

Mon 9/7

12:44 pm-1:23 pm

1 stop23h 39m

$461

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 9/1

6:00 am-3:23 pm

2 stops10h 23m

Idaho Falls Fanning Field

Sat 9/5

2:25 pm-8:53 pm

1 stop5h 28m

$475

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Wed 9/2

9:05 am-3:23 pm

1 stop7h 18m

Idaho Falls Fanning Field

Sat 9/5

12:30 pm-7:23 pm

1 stop5h 53m

$476

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Wed 9/2

5:05 am-11:30 am

1 stop7h 25m

Idaho Falls Fanning Field

Wed 9/9

1:44 pm-11:11 pm

1 stop8h 27m

$485

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 9/3

1:43 pm-7:00 pm

1 stop6h 17m

Idaho Falls Fanning Field

Mon 9/7

12:44 pm-1:23 pm

1 stop23h 39m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Cedar Rapids 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 airline that flies from Cedar Rapids to Idaho Falls Fanning Field?

United Airlines and Delta are the most popular carriers operating from Cedar Rapids to Idaho Falls Fanning Field

When to book flights from Cedar Rapids to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Cedar Rapids to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cedar Rapids to Idaho Falls (CID to IDA) flight deals and tips

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

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Cedar Rapids to Idaho Falls takes 5h 20m
There are no direct flights from Cedar Rapids to Idaho Falls. There are no popular flight routes from Cedar Rapids to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Cedar Rapids to Idaho Falls

  • How far is Cedar Rapids to Idaho Falls Fanning Field by plane?

    Cedar Rapids and Idaho Falls Fanning Field are 1036.3 mi apart from one another. Flights usually cover this in 5h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Cedar Rapids Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cedar Rapids Airport 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 Cedar Rapids Airport to Idaho Falls Fanning Field Airport.

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

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Cedar Rapids to Idaho Falls?

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 Cedar Rapids to Idaho Falls for you.

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

Yes. momondo allows you to filter the results for Cedar Rapids to Idaho Falls flights to just show those with flexible booking policies.

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

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

Yes momondo offers price alerts on flights to Idaho Falls from Cedar Rapids. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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