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$339+ Cheap flights from Cedar Rapids to Idaho Falls (CID - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CID — IDA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Cedar Rapids to Idaho Falls

Cheapest flights from Cedar Rapids to Idaho Falls
Explore the most affordable flight options available from Cedar Rapids to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:47 amCID - IDA
1 stop5h 48mUnited Airlines
Sat 12/132:45 pmIDA - CID
1 stop4h 47mUnited Airlines
Deal found 12/3$399
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:10 pmCID - IDA
1 stop7h 04mUnited Airlines
Tue 12/232:30 pmIDA - CID
1 stop6h 30mUnited Airlines
Deal found 12/4$437
This Delta deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:22 pmCID - IDA
2 stops7h 04mDelta
Sat 12/136:00 amIDA - CID
2 stops8h 45mDelta
Deal found 12/3$640
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:20 amCID - IDA
2 stops16h 16mAmerican Airlines
Sat 12/131:58 pmIDA - CID
2 stops17h 46mAmerican Airlines
Deal found 12/3$805

Find flight deals from Cedar Rapids to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$339
(United Airlines)
Provider with most accurate pricing for Cedar Rapids-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cedar Rapids-Idaho Falls Fanning Field flights.
Search Deals
From Cedar Rapids to Idaho Falls Fanning Field
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Cedar Rapids to Idaho Falls that are best for you.

Fly from

Cedar Rapids

Fly to

Idaho Falls

Route

Depart

Return

Price

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Sat 1/10

8:50 am-3:31 pm

1 stop7h 41m

Idaho Falls Fanning Field

Wed 1/14

2:40 pm-8:32 pm

1 stop4h 52m

$339

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Fri 12/19

3:10 pm-9:14 pm

1 stop7h 04m

Idaho Falls Fanning Field

Tue 12/23

2:30 pm-10:00 pm

1 stop6h 30m

$437

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 2/26

8:51 am-1:30 pm

1 stop5h 39m

Idaho Falls Fanning Field

Sun 3/1

2:40 pm-8:36 pm

1 stop4h 56m

$454

Cedar RapidsIdaho Falls

CID - IDA

CIDIDA

Cedar Rapids

Thu 2/26

8:51 am-1:30 pm

1 stop5h 39m

Idaho Falls Fanning Field

Mon 3/2

2:40 pm-12:15 pm

2 stops20h 35m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Compare providers for flights from Cedar Rapids to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cedar Rapids to Idaho Falls in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cedar Rapids-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cedar Rapids-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cedar Rapids-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cedar Rapids-Idaho Falls flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cedar Rapids-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cedar Rapids to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Cedar Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated December 4, 2025.
Read through reviews of airlines operating flights from Cedar Rapids to Idaho Falls, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cedar Rapids to Idaho Falls?

    Airlines like United Airlines fly from Cedar Rapids to Idaho Falls in about 7h 41m. The time it takes to get you to your destination can typically vary by up to . Cedar Rapids and Idaho Falls are separated by a distance of 1036 mi.

  • What is the cheapest airline to fly from Cedar Rapids to Idaho Falls round-trip?

    Our cheapest airline available from Cedar Rapids to Idaho Falls is United Airlines. Our recent data shows that you can find tickets from as low as $297 on this airline.

  • Can I find deals for flights from Cedar Rapids to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Cedar Rapids to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cedar Rapids to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cedar Rapids to Idaho Falls.

  • Can I find deals for business class flights from Cedar Rapids to Idaho Falls?

    Yes. Cheapflights offers flight deals from Cedar Rapids to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Idaho Falls?

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

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Top airline flying from Cedar Rapids to Idaho Falls

Discover the top airline that operate flights from Cedar Rapids to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$297Average$503FlexibilityNo cancel feeOn-time69%

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