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Cheap flights from Cedar Rapids to Illinois from $159

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 Illinois departing on 10/29. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Cedar Rapids to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:33 pm - 10:05 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 32mnonstop
American Airlines Logo
10:00 am - 11:20 amORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 20mnonstop
$249American Airlines
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
11:50 am - 1:28 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 38mnonstop
American Airlines Logo
11:47 am - 1:09 pmORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 22mnonstop
$249American Airlines
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
6:03 am - 7:30 amCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 27mnonstop
United Airlines Logo
9:00 pm - 10:16 pmORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 16mnonstop
$249United Airlines
Fri, Nov 20 - Sat, Nov 21
United Airlines Logo
6:25 am - 8:00 amCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 35mnonstop
United Airlines Logo
8:40 am - 10:02 amORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 22mnonstop
$249United Airlines
Sat, Sep 12 - Sun, Sep 13
United Airlines Logo
6:30 am - 7:57 amCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 27mnonstop
United Airlines Logo
8:40 am - 10:02 amORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 22mnonstop
$249United Airlines
Fri, Sep 11 - Sun, Sep 13
American Airlines Logo
1:43 pm - 3:16 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 33mnonstop
American Airlines Logo
10:00 am - 11:20 amORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 20mnonstop
$249American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
8:33 pm - 10:05 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
1h 32mnonstop
American Airlines Logo
11:47 am - 1:09 pmORD  Chicago O'Hare Intl-CID Cedar Rapids
1h 22mnonstop
$249American Airlines
Thu, Sep 10 - Sat, Sep 12
Delta Logo
5:05 pm - 9:34 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
4h 29m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 10:12 amORD  Chicago O'Hare Intl-CID Cedar Rapids
3h 42m1 stop Minneapolis St Paul
$269Delta
Sat, Nov 21 - Sun, Nov 22
Delta Logo
5:30 pm - 9:37 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
4h 07m1 stop Minneapolis St Paul
Delta Logo
9:30 am - 3:52 pmORD  Chicago O'Hare Intl-CID Cedar Rapids
6h 22m1 stop Minneapolis St Paul
$269Delta
Thu, Jan 21 - Thu, Jan 28
Delta Logo
12:10 pm - 5:33 pmCID  Cedar Rapids-ORD Chicago O'Hare Intl
5h 23m1 stop Minneapolis St Paul
Delta Logo
6:10 am - 11:22 amORD  Chicago O'Hare Intl-CID Cedar Rapids
5h 12m1 stop Minneapolis St Paul
$269Delta
Wed, Sep 9 - Sat, Sep 12

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American Airlines flights from Cedar Rapids to Illinois

Our best American Airlines deals on Cedar Rapids to Illinois flight tickets
American Airlines
Sep 10
CID5:00 amCedar Rapids
1h 18m
ORD6:18 amChicago O'Hare Intl
Sep 14
ORD10:00 amChicago O'Hare Intl
1h 20m
CID11:20 amCedar Rapids
$249
American Airlines
Sep 2
CID6:48 pmCedar Rapids
1h 41m
ORD8:29 pmChicago O'Hare Intl
Sep 6
ORD4:51 pmChicago O'Hare Intl
1h 19m
CID6:10 pmCedar Rapids
$253
American Airlines
Aug 20
CID11:56 amCedar Rapids
1h 28m
ORD1:24 pmChicago O'Hare Intl
Aug 23
ORD11:55 amChicago O'Hare Intl
1h 18m
CID1:13 pmCedar Rapids
$279

Delta flights from Cedar Rapids to Illinois

Our best Delta deals on Cedar Rapids to Illinois flight tickets
Delta
Sep 2
CID12:29 pmCedar Rapids
5h 12m
1 stop
ORD5:41 pmChicago O'Hare Intl
Sep 6
ORD6:00 amChicago O'Hare Intl
5h 20m
1 stop
CID11:20 amCedar Rapids
$269
Delta
Aug 29
CID12:12 pmCedar Rapids
5h 29m
1 stop
ORD5:41 pmChicago O'Hare Intl
Aug 30
ORD6:00 amChicago O'Hare Intl
5h 20m
1 stop
CID11:20 amCedar Rapids
$284
Delta
Aug 22
CID12:12 pmCedar Rapids
5h 29m
1 stop
ORD5:41 pmChicago O'Hare Intl
Aug 26
ORD6:00 amChicago O'Hare Intl
5h 20m
1 stop
CID11:20 amCedar Rapids
$299

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Cedar Rapids to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Fri 9/18

8:33 pm-10:05 pm

Nonstop1h 32m

Chicago O'Hare Intl

Mon 9/21

10:00 am-11:20 am

Nonstop1h 20m

$249

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Fri 9/18

11:50 am-1:28 pm

Nonstop1h 38m

Chicago O'Hare Intl

Mon 9/21

11:47 am-1:09 pm

Nonstop1h 22m

$249
Quickest round-trip

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Fri 11/20

6:03 am-7:30 am

Nonstop1h 27m

Chicago O'Hare Intl

Sat 11/21

9:00 pm-10:16 pm

Nonstop1h 16m

$249

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Sat 9/12

6:25 am-8:00 am

Nonstop1h 35m

Chicago O'Hare Intl

Sun 9/13

8:40 am-10:02 am

Nonstop1h 22m

$249

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Fri 9/11

6:30 am-7:57 am

Nonstop1h 27m

Chicago O'Hare Intl

Sun 9/13

8:40 am-10:02 am

Nonstop1h 22m

$249

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Tue 9/8

1:43 pm-3:16 pm

Nonstop1h 33m

Chicago O'Hare Intl

Tue 9/15

10:00 am-11:20 am

Nonstop1h 20m

$249

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Thu 9/10

8:33 pm-10:05 pm

Nonstop1h 32m

Chicago O'Hare Intl

Sat 9/12

11:47 am-1:09 pm

Nonstop1h 22m

$249

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Sat 11/21

5:05 pm-9:34 pm

1 stop4h 29m

Chicago O'Hare Intl

Sun 11/22

6:30 am-10:12 am

1 stop3h 42m

$269

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Thu 1/21

5:30 pm-9:37 pm

1 stop4h 07m

Chicago O'Hare Intl

Thu 1/28

9:30 am-3:52 pm

1 stop6h 22m

$269

Cedar RapidsChicago

CID Cedar Rapids - ORD Chicago O'Hare Intl

CIDORD

Cedar Rapids

Wed 9/9

12:10 pm-5:33 pm

1 stop5h 23m

Chicago O'Hare Intl

Sat 9/12

6:10 am-11:22 am

1 stop5h 12m

$269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Cedar Rapids to Illinois

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 month to fly to Illinois?

The cheapest month to fly to Illinois from Cedar Rapids is in October. Flight prices, which tend to average around $235, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $239.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Cedar Rapids to Illinois is on a Saturday when prices can be found for as low as $405. Flights from Cedar Rapids to Illinois on a Sunday will generally be more expensive and average around $596. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Cedar Rapids to Illinois during this time can be as low as $444. Flights at noon are often more expensive with an average ticket price of $615.

What is the cheapest Cedar Rapids to Illinois flight route?

Fly from Cedar Rapids to Chicago O'Hare Intl for the best Cedar Rapids - Illinois flight prices

How far in advance should I book a flight from Cedar Rapids to Illinois?

You are more likely to see cheaper flights to Illinois from Cedar Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $266 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Cedar Rapids for as low as $210 on momondo.

What cabin class options are available on Cedar Rapids to Illinois flights?

There are 4 cabin classes available to choose from on Cedar Rapids to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cedar Rapids to Illinois flights?

No. A direct flight is the cheapest option for a flight between Cedar Rapids to Illinois.

Cheap Cedar Rapids to Illinois flight deals and tips

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

Best Price Found

$305

Fastest flight time

1h 16m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Cedar Rapids in the past 72 hours is $305. The best round-trip flight deal from Cedar Rapids to Illinois found on momondo in the last 72 hours is $382.
The fastest flight from Cedar Rapids to Illinois takes 1h 16m
Direct flights go from Cedar Rapids to Illinois every day.
There are 98 airports in Illinois. From Cedar Rapids there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Cedar Rapids to Illinois

  • When did momondo last update prices for flights from Cedar Rapids Airport to Illinois?

    Prices for flights from Cedar Rapids Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cedar Rapids Airport to Illinois?

  • How old do you have to be to fly from Cedar Rapids Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cedar Rapids Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cedar Rapids to Illinois?

Best airlines flying from Cedar Rapids to Illinois

Compare and see reviews for airlines that fly from Cedar Rapids to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,897 reviews
Search American Airlines flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
10,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Cedar Rapids to Illinois?

It is quick and easy to find Cedar Rapids to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

Flights from Cedar Rapids to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Cedar Rapids.

I’m not ready to book a flight from Cedar Rapids to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cedar Rapids to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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