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Cheap flights from Cedar Rapids to Idaho Falls from $359

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 1/20. 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.
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
6:35 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
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
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
United Airlines Logo
8:00 am - 3:31 pm
CID
-
IDA
8h 31m2 stops
United Airlines Logo
6:30 am - 7:10 pm
IDA
-
CID
11h 40m2 stops
$429United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
4:46 pm - 1:24 pm
CID
-
IDA
21h 38m1 stop
United Airlines Logo
2:30 pm - 9:00 pm
IDA
-
CID
5h 30m1 stop
$438United Airlines
Sun, Apr 12 - Sat, Apr 18
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
$451United Airlines
Mon, Apr 13 - Fri, Apr 17
United Airlines Logo
9:15 am - 4:14 pm
CID
-
IDA
7h 59m1 stop
United Airlines Logo
2:30 pm - 9:00 pm
IDA
-
CID
5h 30m1 stop
$455United Airlines
Sat, Apr 11 - Thu, Apr 16
United Airlines Logo
8:00 am - 4:14 pm
CID
-
IDA
9h 14m2 stops
United Airlines Logo
2:30 pm - 9:00 pm
IDA
-
CID
5h 30m1 stop
$460United Airlines
Sat, Apr 11 - Thu, Apr 16
United Airlines Logo
6:35 am - 3:31 pm
CID
-
IDA
9h 56m2 stops
United Airlines Logo
10:51 am - 9:34 pm
IDA
-
CID
9h 43m2 stops
$465United Airlines
Tue, Jan 20 - Sat, Jan 24

United Airlines flights from Cedar Rapids to Idaho Falls

Our best United Airlines deals on Cedar Rapids 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
Jan 20
CID6:35 amCedar Rapids
7h 55m
2 stops
IDA1:30 pmIdaho Falls Fanning Field
Jan 24
IDA2:40 pmIdaho Falls Fanning Field
4h 52m
1 stop
CID8:32 pmCedar Rapids
$364
Find similar
United Airlines
Apr 13
CID9:15 amCedar Rapids
5h 09m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
Apr 18
IDA2:30 pmIdaho Falls Fanning Field
5h 30m
1 stop
CID9:00 pmCedar Rapids
$394
Find similar

American Airlines flights from Cedar Rapids to Idaho Falls

Our best American Airlines deals on Cedar Rapids 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
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
American Airlines
Apr 12
CID6:15 amCedar Rapids
16h 41m
2 stops
IDA9:56 pmIdaho Falls Fanning Field
Apr 17
IDA8:24 amIdaho Falls Fanning Field
14h 14m
2 stops
CID11:38 pmCedar Rapids
$938
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 December 26, 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

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

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

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

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

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Sat 1/24

8:00 am-3:31 pm

2 stops8h 31m

Idaho Falls Fanning Field

Tue 1/27

6:30 am-7:10 pm

2 stops11h 40m

$429

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Sun 4/12

4:46 pm-1:24 pm

1 stop21h 38m

Idaho Falls Fanning Field

Sat 4/18

2:30 pm-9:00 pm

1 stop5h 30m

$438

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Mon 4/13

9:15 am-1:24 pm

1 stop5h 09m

Idaho Falls Fanning Field

Fri 4/17

2:30 pm-9:00 pm

1 stop5h 30m

$451

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Sat 4/11

9:15 am-4:14 pm

1 stop7h 59m

Idaho Falls Fanning Field

Thu 4/16

2:30 pm-9:00 pm

1 stop5h 30m

$455

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Sat 4/11

8:00 am-4:14 pm

2 stops9h 14m

Idaho Falls Fanning Field

Thu 4/16

2:30 pm-9:00 pm

1 stop5h 30m

$460

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Tue 1/20

6:35 am-3:31 pm

2 stops9h 56m

Idaho Falls Fanning Field

Sat 1/24

10:51 am-9:34 pm

2 stops9h 43m

$465

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

Fastest flight time

5h 23m

Direct flights

None
The fastest flight from Cedar Rapids to Idaho Falls takes 5h 23m
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

  • 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 23m, 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
9,115 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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