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Cheap flights from Iowa to Illinois from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Illinois departing on 6/8. 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
0 bags

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Find the cheapest flights from Iowa to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 pm - 11:19 am
CID
-
ORD
16h 34m
1 stop
Multiple Airlines Logo
3:44 pm - 5:55 pm
ORD
-
CID
26h 11m
1 stop
$165Multiple Airlines
Mon, May 4 - Thu, May 7
United Airlines Logo
7:04 pm - 8:32 pm
MCW
-
ORD
1h 28mnonstop
United Airlines Logo
4:45 pm - 6:16 pm
ORD
-
MCW
1h 31mnonstop
$202United Airlines
Fri, May 1 - Sun, May 3
Frontier Logo
8:19 pm - 8:32 pm
OMA
-
ORD
24h 13m
1 stop
Frontier Logo
9:37 pm - 7:34 pm
ORD
-
OMA
21h 57m
1 stop
$226Frontier
Fri, May 22 - Sun, May 24
Frontier Logo
8:15 pm - 8:43 pm
OMA
-
ORD
24h 28m
1 stop
Frontier Logo
9:48 pm - 7:30 pm
ORD
-
OMA
21h 42m
1 stop
$231Frontier
Mon, Jun 22 - Thu, Jun 25
American Airlines Logo
5:50 am - 7:17 am
CID
-
ORD
1h 27mnonstop
American Airlines Logo
10:15 pm - 11:21 pm
ORD
-
CID
1h 06mnonstop
$239American Airlines
Wed, Jun 3 - Mon, Jun 8
American Airlines Logo
6:56 pm - 8:28 pm
MLI
-
ORD
1h 32mnonstop
American Airlines Logo
5:09 pm - 6:26 pm
ORD
-
MLI
1h 17mnonstop
$239American Airlines
Wed, May 27 - Thu, Jun 4
Southwest Logo
4:45 pm - 6:00 pm
OMA
-
STL
1h 15mnonstop
Southwest Logo
8:50 pm - 10:10 pm
STL
-
OMA
1h 20mnonstop
$257Southwest
Wed, May 6 - Wed, May 13
Delta Logo
12:34 pm - 6:36 pm
CID
-
MDW
6h 02m
1 stop
Delta Logo
7:13 pm - 11:07 pm
MDW
-
CID
3h 54m
1 stop
$259Delta
Sat, May 2 - Sat, May 23
Southwest Logo
2:50 pm - 4:05 pm
OMA
-
STL
1h 15mnonstop
Southwest Logo
8:25 am - 9:45 am
STL
-
OMA
1h 20mnonstop
$263Southwest
Sat, May 16 - Wed, May 20
Delta Logo
6:45 am - 12:43 pm
CID
-
MDW
5h 58m
2 stops
Delta Logo
7:13 pm - 11:07 pm
MDW
-
CID
3h 54m
1 stop
$264Delta
Sat, May 2 - Sat, May 23

Frontier flights from Iowa to Illinois

Our best Frontier deals on Iowa to Illinois flight tickets
Frontier
May 22
OMA8:19 pmOmaha Eppley Airfield
24h 13m
1 stop
ORD8:32 pmChicago O'Hare Intl
May 24
ORD9:37 pmChicago O'Hare Intl
21h 57m
1 stop
OMA7:34 pmOmaha Eppley Airfield
$226
Frontier
Jun 22
OMA8:15 pmOmaha Eppley Airfield
24h 28m
1 stop
ORD8:43 pmChicago O'Hare Intl
Jun 25
ORD9:48 pmChicago O'Hare Intl
21h 42m
1 stop
OMA7:30 pmOmaha Eppley Airfield
$231
Frontier
May 29
OMA8:19 pmOmaha Eppley Airfield
24h 13m
1 stop
ORD8:32 pmChicago O'Hare Intl
Jun 2
ORD9:37 pmChicago O'Hare Intl
21h 57m
1 stop
OMA7:34 pmOmaha Eppley Airfield
$232

American Airlines flights from Iowa to Illinois

Our best American Airlines deals on Iowa to Illinois flight tickets
American Airlines
May 27
MLI6:56 pmMoline Quad-City
1h 32m
ORD8:28 pmChicago O'Hare Intl
Jun 4
ORD5:09 pmChicago O'Hare Intl
1h 17m
MLI6:26 pmMoline Quad-City
$239
American Airlines
May 23
MLI11:07 amMoline Quad-City
1h 15m
ORD12:22 pmChicago O'Hare Intl
Jun 6
ORD10:41 pmChicago O'Hare Intl
1h 14m
MLI11:55 pmMoline Quad-City
$245
American Airlines
May 23
MLI11:07 amMoline Quad-City
1h 15m
ORD12:22 pmChicago O'Hare Intl
Jun 6
ORD5:09 pmChicago O'Hare Intl
1h 14m
MLI6:23 pmMoline Quad-City
$246

momondo Fare Finder

 
Customize your flight search to find flights from Iowa 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 April 13, 2026.
Use the filters below to find and compare flights from Iowa to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Mon 5/4

6:45 pm-11:19 am

1 stop16h 34m

Chicago O'Hare Intl

Thu 5/7

3:44 pm-5:55 pm

1 stop26h 11m

$165

Mason CityChicago

MCW - ORD

MCWORD

Mason City

Fri 5/1

7:04 pm-8:32 pm

Nonstop1h 28m

Chicago O'Hare Intl

Sun 5/3

4:45 pm-6:16 pm

Nonstop1h 31m

$202

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Fri 5/22

8:19 pm-8:32 pm

1 stop24h 13m

Chicago O'Hare Intl

Sun 5/24

9:37 pm-7:34 pm

1 stop21h 57m

$226

OmahaChicago

OMA - ORD

OMAORD

Omaha Eppley Airfield

Mon 6/22

8:15 pm-8:43 pm

1 stop24h 28m

Chicago O'Hare Intl

Thu 6/25

9:48 pm-7:30 pm

1 stop21h 42m

$231
Quickest round-trip

Cedar RapidsChicago

CID - ORD

CIDORD

Cedar Rapids

Wed 6/3

5:50 am-7:17 am

Nonstop1h 27m

Chicago O'Hare Intl

Mon 6/8

10:15 pm-11:21 pm

Nonstop1h 06m

$239

MolineChicago

MLI - ORD

MLIORD

Moline Quad-City

Wed 5/27

6:56 pm-8:28 pm

Nonstop1h 32m

Chicago O'Hare Intl

Thu 6/4

5:09 pm-6:26 pm

Nonstop1h 17m

$239

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Wed 5/6

4:45 pm-6:00 pm

Nonstop1h 15m

Lambert-St Louis

Wed 5/13

8:50 pm-10:10 pm

Nonstop1h 20m

$257

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Sat 5/2

12:34 pm-6:36 pm

1 stop6h 02m

Chicago Midway

Sat 5/23

7:13 pm-11:07 pm

1 stop3h 54m

$259

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Sat 5/16

2:50 pm-4:05 pm

Nonstop1h 15m

Lambert-St Louis

Wed 5/20

8:25 am-9:45 am

Nonstop1h 20m

$263

Cedar RapidsChicago

CID - MDW

CIDMDW

Cedar Rapids

Sat 5/2

6:45 am-12:43 pm

2 stops5h 58m

Chicago Midway

Sat 5/23

7:13 pm-11:07 pm

1 stop3h 54m

$264

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 Iowa 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 Iowa is in September. Flight prices, which tend to average around $208, 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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $224.

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

The cheapest day to depart from Iowa to Illinois is on a Friday when prices can be found for as low as $518. Flights from Iowa to Illinois on a Tuesday will generally be more expensive and average around $739. 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 Iowa to Illinois during this time can be as low as $508. Flights at noon are often more expensive with an average ticket price of $950.

What is the cheapest Iowa to Illinois flight route?

Fly from Burlington to Chicago O'Hare Intl for the best Iowa - 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 Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Iowa for as low as $169 on momondo.

What cabin class options are available on Iowa to Illinois flights?

There are 4 cabin classes available to choose from on Iowa 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 Iowa to Illinois flights?

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

Cheap Iowa to Illinois flight deals and tips

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

Best Price Found

$180

Fastest flight time

0h 50m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Iowa in the past 72 hours is $180. The best round-trip flight deal from Iowa to Illinois found on momondo in the last 72 hours is $91.
The fastest flight from Iowa to Illinois takes 0h 50m
Direct flights go from Iowa to Illinois every day.
There are 98 airports in Illinois. From Iowa there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Iowa to Illinois

  • When did momondo last update prices for flights from Iowa to Illinois?

    Prices for flights from Iowa to Illinois are updated daily.

  • How many operators does momondo search for flights from Iowa to Illinois?

  • How old do you have to be to fly from Iowa to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa 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 Iowa to Illinois?

Best airlines flying from Iowa to Illinois

Compare and see reviews for airlines that fly from Iowa to Illinois with momondo
Airline
Rating
Free Cancellation
Price
ContourPriceFrom $59Free CancellationRating
7.6
42 reviews
Search Contour flights
American AirlinesPriceFrom $148Free CancellationRating
7.1
11,570 reviews
Search American Airlines flights
Denver Air ConnectionPriceFrom $168Free CancellationRating
8.1
24 reviews
Search Denver Air Connection flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,577 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Iowa 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 Iowa to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Iowa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Iowa to Illinois?

Once you have performed a search for Iowa to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Illinois from Iowa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
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Find better results for your trip to Illinois

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