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Cheap flights from Iowa to Missouri from $110

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 Missouri departing on 6/30. 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 Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:40 am - 10:30 am
DSM
-
STL
4h 50m
1 stop
Southwest Logo
2:00 pm - 9:15 pm
STL
-
DSM
7h 15m
1 stop
$255Southwest
Thu, Aug 13 - Mon, Aug 17
Frontier Logo
8:15 pm - 7:23 pm
OMA
-
STL
23h 08m
1 stop
Frontier Logo
8:08 pm - 7:15 pm
STL
-
OMA
23h 07m
1 stop
$256Frontier
Tue, Jul 7 - Sat, Jul 11
Frontier Logo
8:15 pm - 6:53 pm
OMA
-
STL
22h 38m
1 stop
Frontier Logo
8:08 pm - 7:30 pm
STL
-
OMA
23h 22m
1 stop
$259Frontier
Fri, Jun 26 - Tue, Jun 30
Southwest Logo
3:50 pm - 10:05 pm
DSM
-
STL
6h 15m
1 stop
Southwest Logo
3:15 pm - 10:10 pm
STL
-
DSM
6h 55m
2 stops
$260Southwest
Thu, Aug 13 - Mon, Aug 17
Delta Logo
12:29 pm - 4:43 pm
CID
-
MCI
4h 14m
1 stop
Delta Logo
5:40 pm - 11:00 pm
MCI
-
CID
5h 20m
1 stop
$279Delta
Sun, Aug 16 - Mon, Aug 24
Delta Logo
10:54 am - 4:46 pm
DSM
-
STL
5h 52m
1 stop
Delta Logo
8:48 am - 2:05 pm
STL
-
DSM
5h 17m
1 stop
$279Delta
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
3:20 pm - 10:00 pm
DSM
-
STL
6h 40m
1 stop
United Airlines Logo
9:30 am - 2:16 pm
STL
-
DSM
4h 46m
1 stop
$295United Airlines
Mon, Aug 17 - Wed, Aug 19
United Airlines Logo
6:40 pm - 11:27 pm
OMA
-
SGF
4h 47m
1 stop
United Airlines Logo
6:35 pm - 11:44 pm
SGF
-
OMA
5h 09m
1 stop
$319United Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
5:41 pm - 12:19 am
LSE
-
MCI
6h 38m
1 stop
American Airlines Logo
7:46 pm - 11:59 pm
MCI
-
LSE
4h 13m
1 stop
$408American Airlines
Sat, Jul 18 - Tue, Jul 21
American Airlines Logo
12:26 pm - 4:48 pm
LSE
-
STL
4h 22m
1 stop
American Airlines Logo
5:00 am - 11:22 am
STL
-
LSE
6h 22m
1 stop
$408American Airlines
Sat, Sep 26 - Tue, Sep 29

United Airlines flights from Iowa to Missouri

Our best United Airlines deals on Iowa to Missouri flight tickets
United Airlines
Aug 17
DSM3:20 pmDes Moines
6h 40m
1 stop
STL10:00 pmLambert-St Louis
Aug 19
STL9:30 amLambert-St Louis
4h 46m
1 stop
DSM2:16 pmDes Moines
$295
United Airlines
Jun 13
OMA6:40 pmOmaha Eppley Airfield
4h 47m
1 stop
SGF11:27 pmSpringfield-Branson
Jun 17
SGF6:35 pmSpringfield-Branson
5h 09m
1 stop
OMA11:44 pmOmaha Eppley Airfield
$319
United Airlines
Jun 11
OMA7:00 pmOmaha Eppley Airfield
4h 42m
1 stop
SGF11:42 pmSpringfield-Branson
Jun 15
SGF6:35 pmSpringfield-Branson
5h 09m
1 stop
OMA11:44 pmOmaha Eppley Airfield
$338

Southwest flights from Iowa to Missouri

Our best Southwest deals on Iowa to Missouri flight tickets
Southwest
Aug 13
DSM5:40 amDes Moines
4h 50m
1 stop
STL10:30 amLambert-St Louis
Aug 17
STL2:00 pmLambert-St Louis
7h 15m
1 stop
DSM9:15 pmDes Moines
$255
Southwest
Aug 13
DSM3:50 pmDes Moines
6h 15m
1 stop
STL10:05 pmLambert-St Louis
Aug 17
STL3:15 pmLambert-St Louis
6h 55m
2 stops
DSM10:10 pmDes Moines
$260
Southwest
Aug 13
DSM3:50 pmDes Moines
7h 15m
2 stops
STL11:05 pmLambert-St Louis
Aug 17
STL3:15 pmLambert-St Louis
6h 55m
2 stops
DSM10:10 pmDes Moines
$265

momondo Fare Finder

 
Customize your flight search to find flights from Iowa to Missouri 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 May 31, 2026.
Use the filters below to find and compare flights from Iowa to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Thu 8/13

5:40 am-10:30 am

1 stop4h 50m

Lambert-St Louis

Mon 8/17

2:00 pm-9:15 pm

1 stop7h 15m

$255

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Tue 7/7

8:15 pm-7:23 pm

1 stop23h 08m

Lambert-St Louis

Sat 7/11

8:08 pm-7:15 pm

1 stop23h 07m

$256

OmahaSt. Louis

OMA - STL

OMASTL

Omaha Eppley Airfield

Fri 6/26

8:15 pm-6:53 pm

1 stop22h 38m

Lambert-St Louis

Tue 6/30

8:08 pm-7:30 pm

1 stop23h 22m

$259

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Thu 8/13

3:50 pm-10:05 pm

1 stop6h 15m

Lambert-St Louis

Mon 8/17

3:15 pm-10:10 pm

2 stops6h 55m

$260
Quickest round-trip

Cedar RapidsKansas City

CID - MCI

CIDMCI

Cedar Rapids

Sun 8/16

12:29 pm-4:43 pm

1 stop4h 14m

Kansas City

Mon 8/24

5:40 pm-11:00 pm

1 stop5h 20m

$279

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Tue 7/14

10:54 am-4:46 pm

1 stop5h 52m

Lambert-St Louis

Tue 7/21

8:48 am-2:05 pm

1 stop5h 17m

$279

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Mon 8/17

3:20 pm-10:00 pm

1 stop6h 40m

Lambert-St Louis

Wed 8/19

9:30 am-2:16 pm

1 stop4h 46m

$295

OmahaSpringfield

OMA - SGF

OMASGF

Omaha Eppley Airfield

Sat 6/13

6:40 pm-11:27 pm

1 stop4h 47m

Springfield-Branson

Wed 6/17

6:35 pm-11:44 pm

1 stop5h 09m

$319

La CrosseKansas City

LSE - MCI

LSEMCI

La Crosse

Sat 7/18

5:41 pm-12:19 am

1 stop6h 38m

Kansas City

Tue 7/21

7:46 pm-11:59 pm

1 stop4h 13m

$408

La CrosseSt. Louis

LSE - STL

LSESTL

La Crosse

Sat 9/26

12:26 pm-4:48 pm

1 stop4h 22m

Lambert-St Louis

Tue 9/29

5:00 am-11:22 am

1 stop6h 22m

$408

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 Missouri from

How to get the cheapest flight ticket from Iowa to Missouri

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 Missouri?

In general, November is the cheapest month to fly from Iowa to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Missouri during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $70.

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

The cheapest day to depart from Iowa to Missouri is on a Tuesday when prices can be found for as low as $356. Flights from Iowa to Missouri on a Friday will generally be more expensive and average around $413. 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 Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Iowa to Missouri in the afternoon for as low as $358. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $390. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Iowa to Missouri flight route?

Fly from Burlington to Lambert-St Louis for the best Iowa - Missouri flight prices

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

There is only 1 cabin class available to choose from on Iowa to Missouri 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 Missouri flights?

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

Cheap Iowa to Missouri flight deals and tips

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

Best Price Found

$105

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Missouri

55 airports
The best flight deal from Iowa to Missouri found on momondo in the last 72 hours is $105
The fastest flight from Iowa to Missouri takes 1h 15m
Direct flights go from Iowa to Missouri every day.
There are 55 airports in Missouri. From Iowa there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Iowa to Missouri

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

    Prices for flights from Iowa to Missouri are updated daily.

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

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

    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 Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The travel and health documents required for your trip to Missouri 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 Missouri. 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 Missouri?

Best airlines flying from Iowa to Missouri

Compare and see reviews for airlines that fly from Iowa to Missouri with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $97Free CancellationRating
8.0
4,261 reviews
Search Southwest flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Missouri from Iowa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

Can I find flights from Iowa to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from Iowa on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Iowa to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Missouri from Iowa. 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 Missouri trip

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Tue 6/30
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