What is the cheapest airline that flies from Illinois to Des Moines?

Southwest, Frontier, and Delta are the most popular carriers operating from Illinois to Des Moines

How long does it take to fly to Des Moines?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into Des Moines, then you can expect flight times to average 2h 45m and 4h 09m, respectively.

How many flights depart from Illinois to Des Moines on average per day?

As of November 2025, 36 flights take off from Illinois and land in Des Moines each day. The most common flight departure time for this route is 4:00PM, with 41% of daily flights taking off in the afternoon.

How many flights depart from Illinois to Des Moines on average per week?

As of November 2025, 257 flights take off from Illinois and land in Des Moines each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

When did momondo last update prices for flights from Illinois to Des Moines Airport?

Prices for flights from Illinois to Des Moines Airport were last updated today.

How many operators does momondo search for flights from Illinois to Des Moines Airport?

As of November 2025, there are 3 operators available to choose from for flights from Illinois to Des Moines Airport.

How old do you have to be to fly from Illinois to Des Moines Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Des Moines Airport.

What documentation or ID do you need to fly to Des Moines Airport?

The required travel and health documents for your Des Moines Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Des Moines Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$59 Cheap Flights from Illinois to Des Moines in 2025/26

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Find the cheapest flights from Illinois to Des Moines

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 11:25 amSTL-DSM

1h 10mnonstop

4:15 pm - 5:20 pmDSM-STL

1h 05mnonstop

$144Southwest

Find Deal

Thu, Dec 4 - Tue, Dec 9

10:15 am - 11:25 amSTL-DSM

1h 10mnonstop

8:20 am - 1:20 pmDSM-STL

5h 00m1 stop

$154Southwest

Find Deal

Thu, Dec 4 - Tue, Dec 9

6:00 am - 10:38 amSTL-DSM

4h 38m1 stop

4:59 pm - 11:29 pmDSM-STL

6h 30m1 stop

$169Delta

Find Deal

Thu, Dec 4 - Tue, Dec 9

6:39 am - 5:03 pmSTL-DSM

10h 24m2 stops

2:16 pm - 9:57 pmDSM-STL

7h 41m1 stop

$174Delta

Find Deal

Thu, Dec 4 - Tue, Dec 9

10:09 am - 11:42 amORD-DSM

1h 33mnonstop

5:40 am - 7:23 amDSM-ORD

1h 43mnonstop

$189American Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

7:00 am - 7:03 pmORD-DSM

12h 03m1 stop

7:58 pm - 10:24 pmDSM-ORD

26h 26m2 stops

$190Frontier

Find Deal

Fri, Dec 5 - Fri, Dec 12

11:02 am - 12:36 pmORD-DSM

1h 34mnonstop

5:41 am - 7:23 amDSM-ORD

1h 42mnonstop

$204American Airlines

Find Deal

Thu, Nov 20 - Thu, Nov 27

9:21 am - 7:03 pmORD-DSM

33h 42m2 stops

4:21 pm - 2:16 pmDSM-ORD

21h 55m1 stop

$213Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:00 am - 7:24 pmORD-DSM

12h 24m1 stop

2:56 pm - 12:09 amDSM-ORD

9h 13m1 stop

$222Multiple Airlines

Find Deal

Sun, Nov 23 - Thu, Dec 11

9:54 pm - 6:38 pmSTL-DSM

20h 44m2 stops

2:00 pm - 6:58 pmDSM-STL

28h 58m1 stop

$226Frontier

Find Deal

Thu, Nov 20 - Wed, Nov 26

Southwest flights from Illinois to Des Moines

Our best Southwest deals on Illinois to Des Moines flight tickets

Southwest

Dec 4

STL10:15 amLambert-St Louis

1h 10m

DSM11:25 amDes Moines

Dec 9

DSM4:15 pmDes Moines

1h 05m

STL5:20 pmLambert-St Louis

$144

Find similar

Southwest

Dec 4

STL10:15 amLambert-St Louis

1h 10m

DSM11:25 amDes Moines

Dec 9

DSM8:20 amDes Moines

5h 00m

1 stop

STL1:20 pmLambert-St Louis

$154

Find similar

Southwest

Dec 3

MDW2:35 pmChicago Midway

5h 20m

1 stop

DSM7:55 pmDes Moines

Dec 10

DSM4:15 pmDes Moines

6h 20m

2 stops

MDW10:35 pmChicago Midway

$214

Find similar

Delta flights from Illinois to Des Moines

Our best Delta deals on Illinois to Des Moines flight tickets

Delta

Dec 4

STL6:00 amLambert-St Louis

4h 38m

1 stop

DSM10:38 amDes Moines

Dec 9

DSM4:59 pmDes Moines

6h 30m

1 stop

STL11:29 pmLambert-St Louis

$169

Find similar

Delta

Dec 4

STL6:39 amLambert-St Louis

10h 24m

2 stops

DSM5:03 pmDes Moines

Dec 9

DSM2:16 pmDes Moines

7h 41m

1 stop

STL9:57 pmLambert-St Louis

$174

Find similar

Delta

Feb 4

ORD8:50 amChicago O'Hare Intl

6h 51m

1 stop

DSM3:41 pmDes Moines

Feb 18

DSM6:19 amDes Moines

7h 02m

1 stop

ORD1:21 pmChicago O'Hare Intl

$179

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 12/4

10:15 am-11:25 am

Nonstop1h 10m

Des Moines

Tue 12/9

4:15 pm-5:20 pm

Nonstop1h 05m

$144

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 12/4

10:15 am-11:25 am

Nonstop1h 10m

Des Moines

Tue 12/9

8:20 am-1:20 pm

1 stop5h 00m

$154

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 12/4

6:00 am-10:38 am

1 stop4h 38m

Des Moines

Tue 12/9

4:59 pm-11:29 pm

1 stop6h 30m

$169

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 12/4

6:39 am-5:03 pm

2 stops10h 24m

Des Moines

Tue 12/9

2:16 pm-9:57 pm

1 stop7h 41m

$174

ChicagoDes Moines

ORD - DSM

ORDDSM

Chicago O'Hare Intl

Fri 12/5

10:09 am-11:42 am

Nonstop1h 33m

Des Moines

Fri 12/12

5:40 am-7:23 am

Nonstop1h 43m

$189

ChicagoDes Moines

ORD - DSM

ORDDSM

Chicago O'Hare Intl

Fri 12/5

7:00 am-7:03 pm

1 stop12h 03m

Des Moines

Fri 12/12

7:58 pm-10:24 pm

2 stops26h 26m

$190

ChicagoDes Moines

ORD - DSM

ORDDSM

Chicago O'Hare Intl

Thu 11/20

11:02 am-12:36 pm

Nonstop1h 34m

Des Moines

Thu 11/27

5:41 am-7:23 am

Nonstop1h 42m

$204

ChicagoDes Moines

ORD - DSM

ORDDSM

Chicago O'Hare Intl

Thu 12/4

9:21 am-7:03 pm

2 stops33h 42m

Des Moines

Thu 12/11

4:21 pm-2:16 pm

1 stop21h 55m

$213

ChicagoDes Moines

ORD - DSM

ORDDSM

Chicago O'Hare Intl

Sun 11/23

7:00 am-7:24 pm

1 stop12h 24m

Des Moines

Thu 12/11

2:56 pm-12:09 am

1 stop9h 13m

$222

St. LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 11/20

9:54 pm-6:38 pm

2 stops20h 44m

Des Moines

Wed 11/26

2:00 pm-6:58 pm

1 stop28h 58m

$226

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How to get the cheapest flight ticket from Illinois to Des Moines

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 Des Moines?

If you’re not able to fly to Des Moines in March, then June is your next best option. Flight prices from Illinois to Des Moines during June average around $249.

What is the cheapest day to depart on your flight to Des Moines?

The cheapest day to depart from Illinois to Des Moines is on a Thursday. Travelers who choose to depart for Des Moines on a Thursday will often find tickets for as low as $249. Flights from Illinois to Des Moines on a Tuesday will generally be more expensive and average around $466. 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 Des Moines?

According to our data, the cheapest time of day to fly to Des Moines is at noon. momondo users have found flights departing from Illinois to Des Moines at noon for as low as $249. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $304. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Des Moines flight route?

Fly from Chicago O'Hare Intl to Des Moines for the best Illinois - Des Moines flight prices

What cabin class options are available on Illinois to Des Moines flights?

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

You could potentially save up to 43% on your flight if you consider stops on a Illinois to Des Moines flight.

Cheap Illinois to Des Moines flight deals and tips

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

Best Price Found	$253
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Des Moines	1 airport

The best one-way flight to Des Moines from Illinois in the past 72 hours is $253. The best round-trip flight deal from Illinois to Des Moines found on momondo in the last 72 hours is $193.

The fastest flight from Illinois to Des Moines takes 1h 05m

Direct flights go from Illinois to Des Moines every day.

There is 1 airport near Des Moines: Des Moines (DSM)

Search flight deals

When did momondo last update prices for flights from Illinois to Des Moines Airport?
Prices for flights from Illinois to Des Moines Airport were last updated today.
How many operators does momondo search for flights from Illinois to Des Moines Airport?
As of November 2025, there are 3 operators available to choose from for flights from Illinois to Des Moines Airport.
How old do you have to be to fly from Illinois to Des Moines Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Des Moines Airport.
What documentation or ID do you need to fly to Des Moines Airport?
The required travel and health documents for your Des Moines Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Des Moines Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Des Moines?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Des Moines is Airbus A319 (23.03% of total bookings). The next most popular plane models are Boeing 737-800 (18.94%), Canadair (Bombardier) Regional Jet 700 (15.30%), and Embraer 175 (Enhanced Winglets) (13.48%).

Best airlines flying from Illinois to Des Moines

Compare and see reviews for airlines that fly from Illinois to Des Moines with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,007 reviews		Search United Airlines flights

West Des Moines

Ames

Ankeny

Altoona

Urbandale

Clive

Newton

Pella

Johnston

Osceola

Boone

Norwalk

Grinnell

Oskaloosa

Carlisle

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Des Moines. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Des Moines with flexible booking policies on momondo?

Flights from Illinois to Des Moines 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 Illinois to Des Moines?

momondo provides multiple filters to help you find the best flight to Des Moines from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Des Moines from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Des Moines trip

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Cheap flights from Illinois to Des Moines from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Des Moines departing on 2/4. 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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Big names and deals

Filter for what you want

Filter for what you want

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Southwest flights from Illinois to Des Moines

Our best Southwest deals on Illinois to Des Moines flight tickets

Delta flights from Illinois to Des Moines

Our best Delta deals on Illinois to Des Moines flight tickets

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How to get the cheapest flight ticket from Illinois to Des Moines

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 Des Moines?

If you’re not able to fly to Des Moines in March, then June is your next best option. Flight prices from Illinois to Des Moines during June average around $249.

What is the cheapest day to depart on your flight to Des Moines?

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

What is the cheapest Illinois to Des Moines flight route?

Fly from Chicago O'Hare Intl to Des Moines for the best Illinois - Des Moines flight prices

What cabin class options are available on Illinois to Des Moines flights?

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

You could potentially save up to 43% on your flight if you consider stops on a Illinois to Des Moines flight.

What is the cheapest airline that flies from Illinois to Des Moines?

Southwest, Frontier, and Delta are the most popular carriers operating from Illinois to Des Moines

How many flights depart from Illinois to Des Moines on average per day?

As of November 2025, 36 flights take off from Illinois and land in Des Moines each day. The most common flight departure time for this route is 4:00PM, with 41% of daily flights taking off in the afternoon.

How many flights depart from Illinois to Des Moines on average per week?

As of November 2025, 257 flights take off from Illinois and land in Des Moines each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

How long does it take to fly to Des Moines?

If you’re flying from a popular airport in Illinois, such as Chicago or Peoria, and flying into Des Moines, then you can expect flight times to average 2h 45m and 4h 09m, respectively.

Cheap Illinois to Des Moines flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Des Moines

When did momondo last update prices for flights from Illinois to Des Moines Airport?

How many operators does momondo search for flights from Illinois to Des Moines Airport?

How old do you have to be to fly from Illinois to Des Moines Airport?

What documentation or ID do you need to fly to Des Moines Airport?

What is the most popular plane model from Illinois to Des Moines?

Best airlines flying from Illinois to Des Moines

Compare and see reviews for airlines that fly from Illinois to Des Moines with momondo

Traveling to a place near Des Moines?

Why use momondo?

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

Can I find flights from Illinois to Des Moines with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Des Moines?

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

An easier way to manage your Des Moines 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 the United States

Airports servicing Iowa