What airlines fly to Illinois?

United Airlines, American Airlines and Denver Air Connection are the top three most popular airlines that fly to Illinois from Cedar Rapids according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Cedar Rapids to Illinois on average per day?

25 flights are operational daily from Cedar Rapids to Illinois as of November 2025. The most popular departure time for this route is 11:00AM, with 55% of flights per day taking off at noon.

How many flights depart from Cedar Rapids to Illinois on average per week?

176 flights are operational weekly from Cedar Rapids to Illinois as of November 2025. The most popular departure day for this route is Wed, with 21% of flights per week taking off on this day.

What is the cheapest airline that flies from Cedar Rapids to Illinois?

Delta and Frontier are the most popular carriers operating 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?

The number of operators available for flights from Cedar Rapids Airport to Illinois is 2 as of November 2025.

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.

$97 Cheap Flights from Cedar Rapids to Illinois in 2025/26

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Cheap round-trip flights

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10:04 am - 11:33 amCID-ORD

1h 29mnonstop

8:09 am - 9:33 amORD-CID

1h 24mnonstop

$179American Airlines

Find Deal

Wed, Feb 25 - Sat, Feb 28

6:30 am - 1:09 pmCID-MDW

6h 39m1 stop

7:16 pm - 10:45 pmMDW-CID

3h 29m1 stop

$199Delta

Find Deal

Fri, Jan 30 - Mon, Feb 2

2:50 pm - 9:41 pmCID-ORD

6h 51m1 stop

6:51 pm - 10:43 pmORD-CID

3h 52m1 stop

$199Delta

Find Deal

Sat, Feb 21 - Mon, Feb 23

6:30 am - 12:46 pmCID-MDW

6h 16m2 stops

9:53 am - 3:35 pmMDW-CID

5h 42m1 stop

$204Delta

Find Deal

Sat, Jan 31 - Thu, Feb 5

6:36 am - 1:22 pmCID-ORD

6h 46m2 stops

6:51 pm - 10:43 pmORD-CID

3h 52m1 stop

$204Delta

Find Deal

Tue, Feb 17 - Mon, Feb 23

9:15 am - 8:54 pmCID-ORD

11h 39m1 stop

8:22 pm - 8:25 amORD-CID

12h 03m1 stop

$207Multiple Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 15

6:30 am - 12:46 pmCID-MDW

6h 16m2 stops

1:26 pm - 10:45 pmMDW-CID

9h 19m2 stops

$209Delta

Find Deal

Sat, Jan 31 - Sat, Feb 7

6:36 am - 1:22 pmCID-ORD

6h 46m2 stops

2:03 pm - 10:43 pmORD-CID

8h 40m2 stops

$209Delta

Find Deal

Tue, Feb 17 - Sat, Feb 21

12:11 pm - 6:36 pmCID-MDW

6h 25m1 stop

5:00 pm - 10:45 pmMDW-CID

5h 45m1 stop

$214Delta

Find Deal

Thu, Jan 29 - Sat, Feb 7

12:23 pm - 6:01 pmCID-ORD

5h 38m1 stop

8:52 am - 3:35 pmORD-CID

6h 43m1 stop

$214Delta

Find Deal

Fri, Feb 20 - Sun, Feb 22

Delta flights from Cedar Rapids to Illinois

Our best Delta deals on Cedar Rapids to Illinois flight tickets

Delta

Feb 21

CID2:50 pmCedar Rapids

6h 51m

1 stop

ORD9:41 pmChicago O'Hare Intl

Feb 22

ORD8:52 amChicago O'Hare Intl

6h 43m

1 stop

CID3:35 pmCedar Rapids

$199

Find similar

Delta

Feb 17

CID6:36 amCedar Rapids

6h 46m

2 stops

ORD1:22 pmChicago O'Hare Intl

Feb 22

ORD8:52 amChicago O'Hare Intl

6h 43m

1 stop

CID3:35 pmCedar Rapids

$204

Find similar

Delta

Feb 17

CID6:36 amCedar Rapids

6h 46m

2 stops

ORD1:22 pmChicago O'Hare Intl

Feb 24

ORD6:30 amChicago O'Hare Intl

9h 05m

2 stops

CID3:35 pmCedar Rapids

$209

Find similar

United Airlines flights from Cedar Rapids to Illinois

Our best United Airlines deals on Cedar Rapids to Illinois flight tickets

United Airlines

Jan 10

CID5:27 pmCedar Rapids

1h 28m

ORD6:55 pmChicago O'Hare Intl

Jan 15

ORD9:17 amChicago O'Hare Intl

1h 30m

CID10:47 amCedar Rapids

$239

Find similar

United Airlines

Nov 27

CID8:00 amCedar Rapids

1h 21m

ORD9:21 amChicago O'Hare Intl

Nov 30

ORD8:15 pmChicago O'Hare Intl

1h 14m

CID9:29 pmCedar Rapids

$283

Find similar

United Airlines

Dec 5

CID8:00 amCedar Rapids

1h 21m

ORD9:21 amChicago O'Hare Intl

Dec 7

ORD9:25 amChicago O'Hare Intl

1h 21m

CID10:46 amCedar Rapids

$299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Wed 2/25

10:04 am-11:33 am

Nonstop1h 29m

Chicago O'Hare Intl

Sat 2/28

8:09 am-9:33 am

Nonstop1h 24m

$179

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Fri 1/30

6:30 am-1:09 pm

1 stop6h 39m

Chicago Midway

Mon 2/2

7:16 pm-10:45 pm

1 stop3h 29m

$199

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Sat 2/21

2:50 pm-9:41 pm

1 stop6h 51m

Chicago O'Hare Intl

Mon 2/23

6:51 pm-10:43 pm

1 stop3h 52m

$199

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Sat 1/31

6:30 am-12:46 pm

2 stops6h 16m

Chicago Midway

Thu 2/5

9:53 am-3:35 pm

1 stop5h 42m

$204

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Tue 2/17

6:36 am-1:22 pm

2 stops6h 46m

Chicago O'Hare Intl

Mon 2/23

6:51 pm-10:43 pm

1 stop3h 52m

$204

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Mon 1/12

9:15 am-8:54 pm

1 stop11h 39m

Chicago O'Hare Intl

Thu 1/15

8:22 pm-8:25 am

1 stop12h 03m

$207

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Sat 1/31

6:30 am-12:46 pm

2 stops6h 16m

Chicago Midway

Sat 2/7

1:26 pm-10:45 pm

2 stops9h 19m

$209

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Tue 2/17

6:36 am-1:22 pm

2 stops6h 46m

Chicago O'Hare Intl

Sat 2/21

2:03 pm-10:43 pm

2 stops8h 40m

$209

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Thu 1/29

12:11 pm-6:36 pm

1 stop6h 25m

Chicago Midway

Sat 2/7

5:00 pm-10:45 pm

1 stop5h 45m

$214

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Fri 2/20

12:23 pm-6:01 pm

1 stop5h 38m

Chicago O'Hare Intl

Sun 2/22

8:52 am-3:35 pm

1 stop6h 43m

$214

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $203, 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 May is also cheap. Prices for this month can be found on momondo for an average of $223.

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 $593. 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 $445. Flights in the evening are often more expensive with an average ticket price of $588.

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 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 $237 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	$260
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Illinois	1 airport

The best one-way flight to Illinois from Cedar Rapids in the past 72 hours is $260. The best round-trip flight deal from Cedar Rapids to Illinois found on momondo in the last 72 hours is $319.

The fastest flight from Cedar Rapids to Illinois takes 1h 15m

Direct flights go from Cedar Rapids to Illinois every day.

There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

Search flight deals

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?
The number of operators available for flights from Cedar Rapids Airport to Illinois is 2 as of November 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Cedar Rapids to Illinois is Embraer 175, representing 16.18% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 15.74%, Embraer 170 at 13.97%, and Canadair (Bombardier) Regional Jet CRJ-550 at 13.09%.

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 Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,050 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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Popular cities in Illinois

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Cheap flights from Cedar Rapids to Illinois from $97

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 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Cedar Rapids to Illinois

Our best Delta deals on Cedar Rapids to Illinois flight tickets

United Airlines flights from Cedar Rapids to Illinois

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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?

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

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 $445. Flights in the evening are often more expensive with an average ticket price of $588.

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 to Illinois?

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.

What is the cheapest airline that flies from Cedar Rapids to Illinois?

Delta and Frontier are the most popular carriers operating from Cedar Rapids to Illinois

What airlines fly to Illinois?

How many flights depart from Cedar Rapids to Illinois on average per day?

25 flights are operational daily from Cedar Rapids to Illinois as of November 2025. The most popular departure time for this route is 11:00AM, with 55% of flights per day taking off at noon.

How many flights depart from Cedar Rapids to Illinois on average per week?

176 flights are operational weekly from Cedar Rapids to Illinois as of November 2025. The most popular departure day for this route is Wed, with 21% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in Illinois

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo