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Cheap flights from Cedar Rapids to Idaho Falls from $314

This is the cheapest round-trip 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 10/2. 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

United Airlines Logo
6:15 pm - 10:49 pmCID-IDA
5h 34m1 stop
United Airlines Logo
5:00 am - 1:50 pmIDA-CID
7h 50m1 stop
$314United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
6:47 am - 5:15 pmCID-IDA
11h 28m2 stops
United Airlines Logo
5:00 am - 1:50 pmIDA-CID
7h 50m1 stop
$382United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
6:29 pm - 5:15 pmCID-IDA
23h 46m2 stops
United Airlines Logo
5:56 pm - 9:33 pmIDA-CID
26h 37m2 stops
$558United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
3:14 pm - 1:33 pmCID-IDA
23h 19m1 stop
United Airlines Logo
2:35 pm - 8:20 pmIDA-CID
4h 45m1 stop
$582United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
3:14 pm - 9:08 pmCID-IDA
6h 54m1 stop
United Airlines Logo
2:35 pm - 8:20 pmIDA-CID
4h 45m1 stop
$590United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
3:30 pm - 9:28 amCID-IDA
18h 58m2 stops
United Airlines Logo
2:35 pm - 8:20 pmIDA-CID
4h 45m1 stop
$608United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
3:30 pm - 9:28 amCID-IDA
18h 58m2 stops
United Airlines Logo
2:35 pm - 8:20 pmIDA-CID
4h 45m1 stop
$698United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
3:30 pm - 9:28 amCID-IDA
18h 58m2 stops
United Airlines Logo
10:45 am - 9:14 pmIDA-CID
9h 29m2 stops
$719United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
8:53 am - 9:48 amCID-IDA
25h 55m1 stop
United Airlines Logo
5:00 am - 8:55 pmIDA-CID
14h 55m1 stop
$722United Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
American Airlines Logo
10:26 am - 10:21 pmCID-IDA
12h 55m2 stops
American Airlines Logo
7:03 am - 11:10 pmIDA-CID
15h 07m2 stops
$1,285American Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 2

United Airlines flights from Cedar Rapids to Idaho Falls

Our best United Airlines deals on Cedar Rapids to Idaho Falls flight tickets
United Airlines
Oct 2
CID6:15 pmCedar Rapids
5h 34m
1 stop
IDA10:49 pmIdaho Falls Fanning Field
Oct 6
IDA5:00 amIdaho Falls Fanning Field
7h 50m
1 stop
CID1:50 pmCedar Rapids
$314
Find similar
United Airlines
Oct 2
CID6:47 amCedar Rapids
11h 28m
2 stops
IDA5:15 pmIdaho Falls Fanning Field
Oct 6
IDA5:00 amIdaho Falls Fanning Field
7h 50m
1 stop
CID1:50 pmCedar Rapids
$382
Find similar
United Airlines
Oct 2
CID6:29 pmCedar Rapids
23h 46m
2 stops
IDA5:15 pmIdaho Falls Fanning Field
Oct 6
IDA5:56 pmIdaho Falls Fanning Field
26h 37m
2 stops
CID9:33 pmCedar Rapids
$558
Find similar

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 September 17, 2025.
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

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 10/2

6:15 pm-10:49 pm

1 stop5h 34m

Idaho Falls Fanning Field

Mon 10/6

5:00 am-1:50 pm

1 stop7h 50m

$314

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 10/2

6:47 am-5:15 pm

2 stops11h 28m

Idaho Falls Fanning Field

Mon 10/6

5:00 am-1:50 pm

1 stop7h 50m

$382

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 10/2

6:29 pm-5:15 pm

2 stops23h 46m

Idaho Falls Fanning Field

Mon 10/6

5:56 pm-9:33 pm

2 stops26h 37m

$558

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 3/6

3:14 pm-1:33 pm

1 stop23h 19m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-8:20 pm

1 stop4h 45m

$582

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 3/6

3:14 pm-9:08 pm

1 stop6h 54m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-8:20 pm

1 stop4h 45m

$590

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 3/6

3:30 pm-9:28 am

2 stops18h 58m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-8:20 pm

1 stop4h 45m

$608

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 3/6

3:30 pm-9:28 am

2 stops18h 58m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-8:20 pm

1 stop4h 45m

$698

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 3/6

3:30 pm-9:28 am

2 stops18h 58m

Idaho Falls Fanning Field

Tue 3/10

10:45 am-9:14 pm

2 stops9h 29m

$719

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Sat 11/22

8:53 am-9:48 am

1 stop25h 55m

Idaho Falls Fanning Field

Sat 11/29

5:00 am-8:55 pm

1 stop14h 55m

$722

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 12/26

10:26 am-10:21 pm

2 stops12h 55m

Idaho Falls Fanning Field

Fri 1/2

7:03 am-11:10 pm

2 stops15h 07m

$1,285

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $401. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $674.

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 afternoon. Flights from Cedar Rapids to Idaho Falls during this time can be as low as $484. Try not to purchase tickets in the morning because they tend to be around $494. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from Cedar Rapids to Idaho Falls. There are no popular flight routes from Cedar Rapids to Idaho Falls.
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  • 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 34m, 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 many operators does momondo search for flights from Cedar Rapids Airport to Idaho Falls Fanning Field Airport?

  • 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.

  • What is the most popular airline from Cedar Rapids to Idaho Falls?

Best airlines flying from Cedar Rapids to Idaho Falls

Compare and see reviews for airlines that fly from Cedar Rapids to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $297Free CancellationRating
7.4
8,926 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 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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