What airlines fly to Illinois?

American Airlines, United Airlines and Denver Air Connection are the top three most popular airlines that fly to Illinois from Cedar Rapids according to our data. American Airlines is the first choice among our users, with 45% 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.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating from Cedar Rapids to Illinois

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

223 flights are operational weekly from Cedar Rapids to Illinois as of August 2025. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.

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

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

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 August 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.

$104 Cheap Flights from Cedar Rapids to Illinois in 2025

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Find the cheapest flights from Cedar Rapids to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:41 pm - 3:03 pmCID-ORD

1h 22mnonstop

12:01 pm - 1:11 pmORD-CID

1h 10mnonstop

$179American Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

5:29 pm - 6:55 pmCID-ORD

1h 26mnonstop

9:20 am - 10:37 amORD-CID

1h 17mnonstop

$184United Airlines

Find Deal

Sun, Sep 7 - Sun, Sep 14

9:30 am - 10:54 amCID-ORD

1h 24mnonstop

10:15 pm - 11:27 pmORD-CID

1h 12mnonstop

$189American Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

12:05 pm - 4:48 pmCID-ORD

4h 43m1 stop

7:00 pm - 10:36 pmORD-CID

3h 36m1 stop

$214Delta

Find Deal

Wed, Feb 11 - Sat, Feb 14

12:10 pm - 5:37 pmCID-MDW

5h 27m1 stop

7:15 pm - 10:45 pmMDW-CID

3h 30m1 stop

$219Delta

Find Deal

Wed, Sep 10 - Tue, Sep 16

7:00 am - 12:41 pmCID-ORD

5h 41m2 stops

6:00 am - 11:36 amORD-CID

5h 36m1 stop

$219Delta

Find Deal

Wed, Feb 11 - Sat, Feb 14

6:01 am - 7:21 amCID-ORD

1h 20mnonstop

9:50 am - 11:08 amORD-CID

1h 18mnonstop

$223American Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

8:16 pm - 9:37 amCID-ORD

13h 21m1 stop

6:00 am - 7:31 pmORD-CID

13h 31m1 stop

$230Frontier

Find Deal

Thu, Sep 4 - Sun, Sep 14

8:00 am - 9:19 amCID-ORD

1h 19mnonstop

12:50 pm - 2:07 pmORD-CID

1h 17mnonstop

$244United Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 14

8:16 pm - 9:37 amCID-ORD

13h 21m1 stop

6:00 am - 7:31 pmORD-CID

13h 31m1 stop

$255Frontier

Find Deal

Thu, Sep 11 - Mon, Sep 15

Delta flights from Cedar Rapids to Illinois

Our best Delta deals on Cedar Rapids to Illinois flight tickets

Delta

Feb 11

CID12:05 pmCedar Rapids

4h 43m

1 stop

ORD4:48 pmChicago O'Hare Intl

Feb 14

ORD7:00 pmChicago O'Hare Intl

3h 36m

1 stop

CID10:36 pmCedar Rapids

$214

Find similar

Delta

Feb 11

CID7:00 amCedar Rapids

5h 41m

2 stops

ORD12:41 pmChicago O'Hare Intl

Feb 14

ORD6:00 amChicago O'Hare Intl

5h 36m

1 stop

CID11:36 amCedar Rapids

$219

Find similar

Delta

Feb 11

CID12:05 pmCedar Rapids

4h 43m

1 stop

ORD4:48 pmChicago O'Hare Intl

Feb 14

ORD3:50 pmChicago O'Hare Intl

6h 46m

1 stop

CID10:36 pmCedar Rapids

$243

Find similar

Frontier flights from Cedar Rapids to Illinois

Our best Frontier deals on Cedar Rapids to Illinois flight tickets

Frontier

Sep 4

CID8:16 pmCedar Rapids

13h 21m

1 stop

ORD9:37 amChicago O'Hare Intl

Sep 14

ORD6:00 amChicago O'Hare Intl

13h 31m

1 stop

CID7:31 pmCedar Rapids

$230

Find similar

Frontier

Sep 11

CID8:16 pmCedar Rapids

13h 21m

1 stop

ORD9:37 amChicago O'Hare Intl

Sep 15

ORD6:00 amChicago O'Hare Intl

13h 31m

1 stop

CID7:31 pmCedar Rapids

$255

Find similar

Frontier

Sep 7

CID8:16 pmCedar Rapids

13h 21m

1 stop

ORD9:37 amChicago O'Hare Intl

Sep 14

ORD6:00 amChicago O'Hare Intl

13h 31m

1 stop

CID7:31 pmCedar Rapids

$305

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Wed 9/17

1:41 pm-3:03 pm

Nonstop1h 22m

Chicago O'Hare Intl

Wed 9/24

12:01 pm-1:11 pm

Nonstop1h 10m

$179

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Sun 9/7

5:29 pm-6:55 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 9/14

9:20 am-10:37 am

Nonstop1h 17m

$184

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Thu 9/4

9:30 am-10:54 am

Nonstop1h 24m

Chicago O'Hare Intl

Sun 9/7

10:15 pm-11:27 pm

Nonstop1h 12m

$189

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Wed 2/11

12:05 pm-4:48 pm

1 stop4h 43m

Chicago O'Hare Intl

Sat 2/14

7:00 pm-10:36 pm

1 stop3h 36m

$214

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Wed 9/10

12:10 pm-5:37 pm

1 stop5h 27m

Chicago Midway

Tue 9/16

7:15 pm-10:45 pm

1 stop3h 30m

$219

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Wed 2/11

7:00 am-12:41 pm

2 stops5h 41m

Chicago O'Hare Intl

Sat 2/14

6:00 am-11:36 am

1 stop5h 36m

$219

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Fri 9/19

6:01 am-7:21 am

Nonstop1h 20m

Chicago O'Hare Intl

Mon 9/22

9:50 am-11:08 am

Nonstop1h 18m

$223

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Thu 9/4

8:16 pm-9:37 am

1 stop13h 21m

Chicago O'Hare Intl

Sun 9/14

6:00 am-7:31 pm

1 stop13h 31m

$230

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Thu 9/4

8:00 am-9:19 am

Nonstop1h 19m

Chicago O'Hare Intl

Sun 9/14

12:50 pm-2:07 pm

Nonstop1h 17m

$244

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Thu 9/11

8:16 pm-9:37 am

1 stop13h 21m

Chicago O'Hare Intl

Mon 9/15

6:00 am-7:31 pm

1 stop13h 31m

$255

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 May. Flight prices, which tend to average around $223, 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 May, then flying in July 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 Wednesday when prices can be found for as low as $413. 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 $455. Flights in the evening are often more expensive with an average ticket price of $582.

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 $262 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 $198 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	$210
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 $210. The best round-trip flight deal from Cedar Rapids to Illinois found on momondo in the last 72 hours is $295.

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 August 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 14.36% of all bookings. The subsequent popular models are Embraer 170 at 11.22%, Canadair (Bombardier) Regional Jet CRJ-550 at 11.06%, and Embraer 175 (Enhanced Winglets) at 10.73%.

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 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 8,930 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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Find better results for your trip to Illinois

Popular cities in Illinois

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Cheap flights from Cedar Rapids to Illinois from $104

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Delta flights from Cedar Rapids to Illinois

Our best Delta deals on Cedar Rapids to Illinois flight tickets

Frontier flights from Cedar Rapids to Illinois

Our best Frontier deals on Cedar Rapids to Illinois flight tickets

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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 $455. Flights in the evening are often more expensive with an average ticket price of $582.

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, American Airlines, and United Airlines 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?

31 flights are operational daily from Cedar Rapids to Illinois as of August 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?

223 flights are operational weekly from Cedar Rapids to Illinois as of August 2025. The most popular departure day for this route is Thu, with 17% 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