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$49+ Cheap flights from Illinois to Iowa

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DSM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Illinois to Iowa

Keep the following information in mind while searching for Illinois to Iowa flight deals. Data was last updated September 15, 2025.

Round-trip from

$86
(Mytrip)

One-way from

$49
(Southwest)

Popular in

February

Cheapest in

March

Average price

$259

Good round-trip deal

$189 or less

Good one-way deal

$59 or less
From Illinois to Iowa
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One-way flight from Illinois to Iowa
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Highest demand for flights based on searches. 12% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Illinois to Iowa.
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Price to beat on a one-way flight from Illinois to Iowa.
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Find flight deals from Illinois to Iowa

Cheapest flights from Illinois to Iowa
Explore the most affordable flight options available from Illinois to Iowa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2712:50 pmORD - BRL
Nonstop1h 20mContour
Mon 9/299:40 amBRL - ORD
Nonstop1h 10mContour
Deal found 9/15$86
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:50 amSTL - DSM
Nonstop1h 10mSouthwest
Mon 11/105:45 amDSM - STL
Nonstop1h 20mSouthwest
Deal found 9/13$97
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:40 pmORD - BRL
Nonstop1h 20mContour
Wed 10/159:40 amBRL - ORD
Nonstop1h 10mContour
Deal found 9/15$98
This Contour deal was found by Cheapflights users on 9/14. 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 Contour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:40 pmORD - BRL
Nonstop1h 20mContour
Tue 10/149:40 amBRL - ORD
Nonstop1h 10mContour
Deal found 9/14$118
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/95:00 amSTL - OMA
1 stop5h 31mUnited Airlines
Tue 10/148:00 amOMA - STL
1 stop6h 27mUnited Airlines
Deal found 9/14$119
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:40 pmMDW - OMA
Nonstop1h 25mSouthwest
Sun 10/126:10 pmOMA - MDW
Nonstop1h 25mSouthwest
Deal found 9/13$133
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 10/177:08 amORD - OMA
Nonstop1h 43mAmerican Airlines
Sun 10/196:00 amOMA - ORD
Nonstop1h 49mAmerican Airlines
Deal found 9/12$133
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:20 pmSTL - DSM
Nonstop1h 10mSouthwest
Mon 10/136:15 pmDSM - STL
Nonstop1h 10mSouthwest
Deal found 9/14$134
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:40 amORD - BRL
Nonstop1h 20mContour
Mon 1/59:40 amBRL - ORD
Nonstop1h 10mContour
Deal found 9/14$135
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2812:50 pmORD - BRL
Nonstop1h 20mContour
Thu 10/29:40 amBRL - ORD
Nonstop1h 10mContour
Deal found 9/13$141
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:42 amORD - OMA
1 stop9h 08mFrontier
Mon 10/62:16 pmOMA - ORD
1 stop9h 43mFrontier
Deal found 9/13$144
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:33 pmSTL - OMA
1 stop15h 15mFrontier
Mon 10/138:59 pmOMA - STL
1 stop12h 08mFrontier
Deal found 9/14$145

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Iowa 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 September 15, 2025.
Use the filters below to find and compare flights from Illinois to Iowa that are best for you.

Fly from

Illinois

Fly to

Iowa

Route

Depart

Return

Price

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 11/6

9:50 am-11:00 am

Nonstop1h 10m

Des Moines

Mon 11/10

5:45 am-7:05 am

Nonstop1h 20m

$97

ChicagoBurlington

ORD - BRL

ORDBRL

Chicago O'Hare Intl

Wed 10/8

11:40 am-1:00 pm

Nonstop1h 20m

Burlington

Tue 10/14

9:40 am-10:50 am

Nonstop1h 10m

$118

St. LouisOmaha

STL - OMA

STLOMA

Lambert-St Louis

Thu 10/9

5:00 am-10:31 am

1 stop5h 31m

Omaha Eppley Airfield

Tue 10/14

8:00 am-2:27 pm

1 stop6h 27m

$119

ChicagoOmaha

MDW - OMA

MDWOMA

Chicago Midway

Thu 10/9

12:40 pm-2:05 pm

Nonstop1h 25m

Omaha Eppley Airfield

Sun 10/12

6:10 pm-7:35 pm

Nonstop1h 25m

$133

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Fri 10/10

10:20 pm-11:30 pm

Nonstop1h 10m

Des Moines

Mon 10/13

6:15 pm-7:25 pm

Nonstop1h 10m

$134

ChicagoBurlington

ORD - BRL

ORDBRL

Chicago O'Hare Intl

Sun 9/28

12:50 pm-2:10 pm

Nonstop1h 20m

Burlington

Thu 10/2

9:40 am-10:50 am

Nonstop1h 10m

$141

ChicagoBurlington

ORD - BRL

ORDBRL

Chicago O'Hare Intl

Fri 9/26

5:35 pm-6:55 pm

Nonstop1h 20m

Burlington

Mon 9/29

9:40 am-10:50 am

Nonstop1h 10m

$151

St. LouisOmaha

STL - OMA

STLOMA

Lambert-St Louis

Fri 10/10

7:52 pm-8:04 pm

1 stop24h 12m

Omaha Eppley Airfield

Mon 10/13

8:59 pm-9:07 am

1 stop12h 08m

$153

ChicagoBurlington

ORD - BRL

ORDBRL

Chicago O'Hare Intl

Sun 9/28

5:35 pm-6:55 pm

Nonstop1h 20m

Burlington

Wed 10/1

2:25 pm-3:45 pm

Nonstop1h 20m

$158

ChicagoBurlington

ORD - BRL

ORDBRL

Chicago O'Hare Intl

Fri 9/26

12:50 pm-2:10 pm

Nonstop1h 20m

Burlington

Sat 9/27

9:40 am-10:50 am

Nonstop1h 10m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Iowa

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

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

Currently, August is the cheapest month in which you can book a flight from Illinois to Iowa (average of $336). Flying from Illinois to Iowa in June is currently the most expensive (average of $402). 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 IL to IA?

Find hourly flight availability from Illinois to Iowa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Weekly flight availability from Illinois to Iowa

Explore weekly flight availability from Illinois to Iowa. 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 September 15, 2025.

The most flights from USIL to USIA are scheduled on a Thursday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

Reviews of airlines servicing Iowa

Get insights into the airlines that provide service to Iowa. 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 Iowa. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Illinois to Iowa by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
8,929 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

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 Illinois to Iowa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Iowa?

    A quick flight from Illinois to Iowa can take about 1h 10m. Southwest provides one of the quickest options available for as low as $97. The distance between Illinois and Iowa is about 259 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Iowa one-way?

    One-way options have recently been found by users for as low as $49 on Southwest. Other airlines that offer cheap prices include United Airlines from $51 and Frontier from $77 one-way.

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

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

  • How can I find direct flights from Illinois to Iowa?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Iowa 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 Illinois to Iowa?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Iowa (average of $336). Flying from Illinois to Iowa in June is currently the most expensive (average of $402). 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 Illinois to Iowa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Iowa

Discover the top 4 airlines that operate flights from Illinois to Iowa. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$76Average$108FlexibilityNo cancel feeOn-timeN/A
Denver Air ConnectionCheapest$130Average$172FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$314FlexibilityNo cancel feeOn-time69%

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