How does KAYAK find such low prices on flights from Iowa to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iowa to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iowa to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Iowa is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Iowa to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Iowa with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iowa to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$49 CHEAP FLIGHTS from Iowa to St. Louis

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Cheap Flights from Iowa to St. Louis

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Iowa to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Iowa to St. Louis

Tue, Aug 19 - Wed, Aug 20

7:32 am - 12:54 pmDSM-STL

5h 22m1 stop

9:23 am - 3:01 pmSTL-DSM

5h 38m1 stop

$159American Airlines

Find Deal

Tue, Aug 19 - Sat, Aug 30

5:25 pm - 11:24 pmDSM-STL

5h 59m1 stop

7:00 am - 12:18 pmSTL-DSM

5h 18m1 stop

$167Delta

Find Deal

Tue, Aug 19 - Sat, Aug 23

6:10 am - 7:25 amOMA-STL

1h 15mnonstop

1:50 pm - 3:05 pmSTL-OMA

1h 15mnonstop

$177Southwest

Find Deal

Thu, Aug 21 - Sat, Aug 23

3:23 pm - 9:11 amDSM-STL

17h 48m1 stop

7:54 pm - 2:23 pmSTL-DSM

18h 29m1 stop

$195Frontier

Find Deal

Fri, Sep 19 - Sat, Sep 20

8:35 pm - 9:06 amOMA-STL

12h 31m1 stop

7:55 pm - 6:55 pmSTL-OMA

23h 00m1 stop

$195Frontier

Find Deal

Sat, Aug 23 - Mon, Aug 25

8:35 am - 9:40 amDSM-STL

1h 05mnonstop

9:40 pm - 10:50 pmSTL-DSM

1h 10mnonstop

$203Southwest

Find Deal

Fri, Aug 8 - Sun, Aug 10

1:59 pm - 9:40 amDSM-STL

19h 41m2 stops

5:26 pm - 6:05 pmSTL-DSM

24h 39m2 stops

$431

Find Deal

Mon, Aug 11 - Thu, Aug 14

1:59 pm - 4:31 pmDSM-STL

26h 32m3 stops

10:37 am - 5:48 pmSTL-DSM

31h 11m3 stops

$447

Find Deal

Mon, Aug 11 - Wed, Aug 13

5:23 pm - 11:59 pmOMA-STL

6h 36m1 stop

5:00 am - 4:20 pmSTL-OMA

11h 20m2 stops

$650United Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

1:45 pm - 10:45 pmOMA-STL

9h 00m2 stops

10:00 am - 2:21 pmSTL-OMA

4h 21m1 stop

$662United Airlines

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$49

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Des Moines to St. Louis

How does KAYAK find such low prices on flights from Iowa to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iowa to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iowa to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Iowa is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Iowa to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Iowa with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iowa to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

STL

$49 Find Cheap Flights from Iowa to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Cheap Flights from Iowa to St. Louis

Recent round-trip flight deals from Iowa to St. Louis

Recent one-way flight deals from Iowa to St. Louis

Recent last minute flight deals from Iowa to St. Louis

Recent direct flight deals from Iowa to St. Louis

Good to know

FAQs for booking flights from Iowa to St. Louis

How does KAYAK find such low prices on flights from Iowa to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Iowa to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Iowa to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Iowa is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Iowa to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Iowa with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iowa to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Iowa

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight