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$85+ Cheap flights from Cedar Rapids (CID) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CID — ORD
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Cedar Rapids to Illinois

Keep the following information in mind while searching for Cedar Rapids to Illinois flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$159
(Delta)

One-way from

$85
(Delta)

Popular in

August

Cheapest in

May

Average price

$334

Good round-trip deal

$308 or less

Good one-way deal

$215 or less
From Cedar Rapids to Illinois
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One-way flight from Cedar Rapids to Illinois
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Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Cedar Rapids to Illinois.
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Price to beat on a one-way flight from Cedar Rapids to Illinois.
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Find flight deals from Cedar Rapids to Illinois

Cheapest flights from Cedar Rapids to Illinois
Explore the most affordable flight options available from Cedar Rapids to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/1512:05 pmCID - ORD
1 stop4h 42mDelta
mié. 12/106:00 amORD - CID
1 stop5h 33mDelta
Deal found 8/14$169
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/1512:05 pmCID - ORD
2 stops8h 31mDelta
sáb. 12/63:50 pmORD - CID
1 stop6h 38mDelta
Deal found 8/14$175
This American Airlines deal was found by Cheapflights users on 8/13. 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.
vie. 9/54:36 pmCID - ORD
Nonstop1h 24mAmerican Airlines
lun. 9/810:48 pmORD - CID
Nonstop1h 11mAmerican Airlines
Deal found 8/13$179
This American Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 11/136:44 pmCID - ORD
Nonstop1h 38mAmerican Airlines
lun. 12/84:40 pmORD - CID
Nonstop1h 05mAmerican Airlines
Deal found 8/14$180
This American Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 9/49:30 amCID - ORD
Nonstop1h 24mAmerican Airlines
dom. 9/710:15 pmORD - CID
Nonstop1h 12mAmerican Airlines
Deal found 8/14$181
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 8/2711:27 amCID - ORD
Nonstop1h 24mAmerican Airlines
mié. 10/88:21 amORD - CID
Nonstop1h 11mAmerican Airlines
Deal found 8/12$184
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/286:35 amCID - ORD
Nonstop1h 26mUnited Airlines
lun. 9/18:10 pmORD - CID
Nonstop1h 20mUnited Airlines
Deal found 8/13$189
This United Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 11/268:00 amCID - ORD
Nonstop1h 21mUnited Airlines
lun. 12/18:15 pmORD - CID
Nonstop1h 14mUnited Airlines
Deal found 8/13$193
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 8/3012:10 pmCID - MDW
1 stop5h 27mDelta
mié. 9/37:17 pmMDW - CID
1 stop3h 30mDelta
Deal found 8/13$194
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 8/275:29 pmCID - ORD
Nonstop1h 26mUnited Airlines
jue. 9/118:10 pmORD - CID
Nonstop1h 20mUnited Airlines
Deal found 8/14$194
This American Airlines deal was found by Cheapflights users on 8/12. 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.
sáb. 8/236:00 amCID - ORD
Nonstop1h 20mAmerican Airlines
mar. 8/269:29 amORD - CID
Nonstop1h 16mAmerican Airlines
Deal found 8/12$199
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:16 pmCID - ORD
1 stop13h 21mFrontier
dom. 9/146:00 amORD - CID
1 stop13h 31mFrontier
Deal found 8/14$203

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to Illinois 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 agosto 14, 2025.
Use the filters below to find and compare flights from Cedar Rapids to Illinois that are best for you.

Fly from

Cedar Rapids

Fly to

Illinois

Route

Depart

Return

Price

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

jue. 10/9

6:18 pm-7:50 pm

Nonstop1h 32m

Chicago O'Hare Intl

dom. 10/12

8:21 am-9:32 am

Nonstop1h 11m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

vie. 9/5

4:36 pm-6:00 pm

Nonstop1h 24m

Chicago O'Hare Intl

lun. 9/8

10:48 pm-11:59 pm

Nonstop1h 11m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

vie. 9/26

4:21 pm-5:45 pm

Nonstop1h 24m

Chicago O'Hare Intl

mar. 9/30

10:53 am-12:11 pm

Nonstop1h 18m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

jue. 10/23

6:00 am-7:25 am

Nonstop1h 25m

Chicago O'Hare Intl

jue. 10/30

1:07 pm-2:20 pm

Nonstop1h 13m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

mié. 9/10

1:41 pm-3:03 pm

Nonstop1h 22m

Chicago O'Hare Intl

lun. 9/22

10:48 pm-11:59 pm

Nonstop1h 11m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

vie. 10/31

10:02 am-11:26 am

Nonstop1h 24m

Chicago O'Hare Intl

dom. 11/2

1:55 pm-3:11 pm

Nonstop1h 16m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

vie. 10/10

6:18 pm-7:50 pm

Nonstop1h 32m

Chicago O'Hare Intl

dom. 10/12

10:05 pm-11:20 pm

Nonstop1h 15m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

jue. 11/6

10:06 am-11:24 am

Nonstop1h 18m

Chicago O'Hare Intl

sáb. 11/8

8:00 am-9:14 am

Nonstop1h 14m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

mar. 9/9

1:41 pm-3:03 pm

Nonstop1h 22m

Chicago O'Hare Intl

mar. 9/16

12:01 pm-1:11 pm

Nonstop1h 10m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

jue. 9/4

9:30 am-10:54 am

Nonstop1h 24m

Chicago O'Hare Intl

dom. 9/7

10:15 pm-11:27 pm

Nonstop1h 12m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 39 results
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Best time to book a flight from Cedar Rapids to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Cedar Rapids to Illinois

What is the cheapest month to book a flight from Cedar Rapids to Illinois?

Currently, August is the cheapest month in which you can book a flight from Cedar Rapids to Illinois (average of $245). Flying from Cedar Rapids to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CID to IL?

Find hourly flight availability from Cedar Rapids to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cedar Rapids to Illinois as you normally would.

Weekly flight availability from Cedar Rapids to Illinois

Explore weekly flight availability from Cedar Rapids to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 14, 2025.

The most flights from CID to USIL are scheduled on a Thursday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost to fly round-trip from Cedar Rapids to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated agosto 14, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Cedar Rapids to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What airport do you fly from for flights from Cedar Rapids to Illinois?

    Cedar Rapids (CID) is the airport you will fly out of if you book a flight from Cedar Rapids to Illinois. It is only a 9.2 mi journey to Cedar Rapids (CID) from Cedar Rapids’s city center.

  • What are the most reliable airlines from Cedar Rapids to Illinois?

    The top 3 most reliable airlines when flying from Cedar Rapids to Illinois are Republic Airways (100%), Envoy Air (74%) and Alaska Airlines (73%).

  • What are the cheapest flights from Cedar Rapids to Illinois?

    Looking at all options, your cheapest flight can be booked for $168. While the most popular route (Cedar Rapids - Chicago O'Hare Intl) can be booked for $179 on average our data indicates $947 when flying from Cedar Rapids to Illinois.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Cedar Rapids to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Cedar Rapids to Illinois (average of $245). Flying from Cedar Rapids to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Cedar Rapids to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Cedar Rapids to Illinois

Discover the top 2 airlines that operate flights from Cedar Rapids to Illinois. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$254FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$279FlexibilityNo cancel feeOn-time69%

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