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Cheap flights from St. Louis (STL) to Iowa from $98

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — DSM
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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What is the cheapest month to fly from St. Louis to Iowa?

The best pricing can be found in the month of April. Prices to Iowa from St. Louis average $360. You can even find prices in April for less than $360, as users have found deals to Iowa from as low as $176. The month of July appears to be one of the more expensive times to travel to Iowa from St. Louis. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from St. Louis to Iowa (STL - IA)?

When flying from St. Louis to Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from St. Louis to Iowa

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Iowa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Check out some of the cheapest United Airlines flights we've come across from St. Louis to Iowa. Deals update often to give you more flight options matching your criteria
Sat 5/45:25 pmSTL - DSM
1 stop4h 19mUnited Airlines
Wed 5/811:37 amDSM - STL
1 stop4h 09mUnited Airlines
Deal found 4/26$424
Tue 7/305:30 pmSTL - FOD
1 stop23h 34mUnited Airlines
Fri 8/25:43 pmFOD - STL
3 stops28h 31mUnited Airlines
Deal found 4/28$578
Thu 5/911:10 amSTL - DSM
1 stop6h 26mUnited Airlines
Mon 5/135:05 pmDSM - STL
2 stops22h 41mUnited Airlines
Deal found 4/26$587
Thu 5/910:10 amSTL - DSM
2 stops12h 05mUnited Airlines
Mon 5/135:05 pmDSM - STL
2 stops22h 41mUnited Airlines
Deal found 4/26$725
Tue 7/305:03 pmSTL - FOD
2 stops24h 01mUnited Airlines
Fri 8/211:55 amFOD - STL
1 stop3h 45mUnited Airlines
Deal found 4/28$763
Tue 7/303:10 pmSTL - FOD
1 stop25h 54mUnited Airlines
Fri 8/211:55 amFOD - STL
1 stop22h 24mUnited Airlines
Deal found 4/28$831

Cheap Delta flights from St. Louis to Iowa

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Iowa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Browse through some of the cheapest Delta flights traveling from St. Louis to Iowa. Check back soon if you're not seeing flights that suit your needs.
Fri 7/263:24 pmSTL - DSM
1 stop5h 32mDelta
Sun 7/286:30 pmDSM - STL
1 stop5h 14mDelta
Deal found 4/27$329
Sat 5/46:30 amSTL - DSM
1 stop4h 20mDelta
Wed 5/87:05 amDSM - STL
2 stops6h 03mDelta
Deal found 4/27$539
Fri 7/2610:55 amSTL - DSM
2 stops10h 01mDelta
Sun 7/2811:53 amDSM - STL
2 stops8h 43mDelta
Deal found 4/27$1,490

Cheap St. Louis to Iowa flights in April & May 2024

Find cheap flight options from St. Louis to Iowa specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
These are some of the most attractive deals on flights from St. Louis to Iowa in 2024. Check back in a little while for more flight options.
Thu 5/95:21 amSTL - DSM
1 stop5h 29mAmerican Airlines
Mon 5/135:00 amDSM - STL
1 stop5h 37mAmerican Airlines
Deal found 4/26$363
Sat 5/45:25 pmSTL - DSM
1 stop4h 19mUnited Airlines
Wed 5/811:37 amDSM - STL
1 stop4h 09mUnited Airlines
Deal found 4/26$424
Sat 5/46:30 amSTL - DSM
1 stop4h 20mDelta
Wed 5/87:05 amDSM - STL
2 stops6h 03mDelta
Deal found 4/27$539
Thu 5/911:10 amSTL - DSM
1 stop6h 26mUnited Airlines
Mon 5/135:05 pmDSM - STL
2 stops22h 41mUnited Airlines
Deal found 4/26$587
Thu 5/910:10 amSTL - DSM
2 stops12h 05mUnited Airlines
Mon 5/135:05 pmDSM - STL
2 stops22h 41mUnited Airlines
Deal found 4/26$725

St. Louis to Iowa 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Iowa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
These are some of the most attractive deals on flights from St. Louis to Iowa in 2024. Check back in a little while for more flight options.
Fri 7/263:24 pmSTL - DSM
1 stop5h 32mDelta
Sun 7/286:30 pmDSM - STL
1 stop5h 14mDelta
Deal found 4/27$329
Thu 5/95:21 amSTL - DSM
1 stop5h 29mAmerican Airlines
Mon 5/135:00 amDSM - STL
1 stop5h 37mAmerican Airlines
Deal found 4/26$363
Sat 5/45:25 pmSTL - DSM
1 stop4h 19mUnited Airlines
Wed 5/811:37 amDSM - STL
1 stop4h 09mUnited Airlines
Deal found 4/26$424
Sat 5/46:30 amSTL - DSM
1 stop4h 20mDelta
Wed 5/87:05 amDSM - STL
2 stops6h 03mDelta
Deal found 4/27$539
Tue 7/305:30 pmSTL - FOD
1 stop23h 34mUnited Airlines
Fri 8/25:43 pmFOD - STL
3 stops28h 31mUnited Airlines
Deal found 4/28$578
Thu 5/911:10 amSTL - DSM
1 stop6h 26mUnited Airlines
Mon 5/135:05 pmDSM - STL
2 stops22h 41mUnited Airlines
Deal found 4/26$587
Fri 7/262:56 pmSTL - DSM
2 stops8h 41mAmerican Airlines
Sun 7/2812:30 pmDSM - STL
1 stop4h 51mAmerican Airlines
Deal found 4/27$716
Thu 5/910:10 amSTL - DSM
2 stops12h 05mUnited Airlines
Mon 5/135:05 pmDSM - STL
2 stops22h 41mUnited Airlines
Deal found 4/26$725
Tue 7/305:03 pmSTL - FOD
2 stops24h 01mUnited Airlines
Fri 8/211:55 amFOD - STL
1 stop3h 45mUnited Airlines
Deal found 4/28$763

St. Louis to Iowa flights leaving soon

Find last-minute flight options from St. Louis to Iowa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to Iowa. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/45:25 pmSTL - DSM
1 stop4h 19mUnited Airlines
Wed 5/811:37 amDSM - STL
1 stop4h 09mUnited Airlines
Deal found 4/26$424
Sat 5/46:30 amSTL - DSM
1 stop4h 20mDelta
Wed 5/87:05 amDSM - STL
2 stops6h 03mDelta
Deal found 4/27$539

One-way flights to Iowa from St. Louis

Search for one-way flight options from St. Louis to Iowa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Users in need of a one-way flight from St. Louis to Iowa can choose from these deals. For those needing a return trip from St. Louis, there is a search form available above.
Wed 5/293:27 pmSTL - DSM
1 stop7h 13mDelta
Deal found 4/28$98
Mon 5/275:08 pmSTL - DSM
1 stop4h 56mAmerican Airlines
Deal found 4/28$129
Fri 5/248:45 pmSTL - DSM
1 stop24h 03mFrontier
Deal found 4/28$179
Thu 5/95:08 pmSTL - DSM
1 stop4h 56mAmerican Airlines
Deal found 4/28$182
Wed 5/295:31 pmSTL - DSM
2 stops22h 40mUnited Airlines
Deal found 4/28$299
Mon 5/276:15 amSTL - DSM
2 stops17h 22mUnited Airlines
Deal found 4/28$358
Fri 5/245:31 pmSTL - DSM
2 stops22h 40mUnited Airlines
Deal found 4/28$373
Thu 5/91:37 pmSTL - DSM
2 stops24h 56mUnited Airlines
Deal found 4/28$483

Find flights from St. Louis to Iowa within your budget

Customize your flight search to find flights from St. Louis 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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$329 - $1,490

Route

Depart

Return

Price

Lambert-St LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Fri 7/26

1 stop5h 32m

Des Moines

Sun 7/28

1 stop5h 14m

$329

Lambert-St LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 5/9

1 stop5h 29m

Des Moines

Mon 5/13

1 stop5h 37m

$363

Lambert-St LouisFort Dodge

STL - FOD

STLFOD

Lambert-St Louis

Tue 7/30

1 stop23h 34m

Fort Dodge

Fri 8/2

3 stops28h 31m

$578

Lambert-St LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 5/9

1 stop6h 26m

Des Moines

Mon 5/13

2 stops22h 41m

$587

Lambert-St LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Fri 7/26

2 stops8h 41m

Des Moines

Sun 7/28

1 stop4h 51m

$716

Lambert-St LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Thu 5/9

2 stops12h 05m

Des Moines

Mon 5/13

2 stops22h 41m

$725

Lambert-St LouisFort Dodge

STL - FOD

STLFOD

Lambert-St Louis

Tue 7/30

2 stops24h 01m

Fort Dodge

Fri 8/2

1 stop3h 45m

$763

Lambert-St LouisFort Dodge

STL - FOD

STLFOD

Lambert-St Louis

Tue 7/30

1 stop25h 54m

Fort Dodge

Fri 8/2

1 stop22h 24m

$831

Lambert-St LouisDes Moines

STL - DSM

STLDSM

Lambert-St Louis

Fri 7/26

2 stops10h 01m

Des Moines

Sun 7/28

2 stops8h 43m

$1,490

Flights are sorted by cheapest first

Deals found on 4/27

No data available for this route at this time. Please check back soon.

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 April 28, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and American Airlines from St. Louis to Iowa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,129 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Iowa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Iowa?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Iowa. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find flights from St. Louis to Iowa for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Iowa for under $400. The cheapest flight booked recently is on Delta for just $329, but on average you can expect to pay $709.

  • Are there last-minute flights available from St. Louis to Iowa for under $500?

    There are currently 2+ open flights from St. Louis to Iowa within the next 7 days for less than $500.

  • What are the cheapest airlines to fly from St. Louis to Iowa one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $98. Users have also found prices from $129 and $179 on American Airlines and Frontier, respectively.

  • What does STL to DSM mean?

    STL stands for Lambert-St Louis Airport, while DSM stands for Des Moines Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Cedar Rapids Airport (CID), Sioux City Sioux Gateway Airport (SUX), Waterloo Airport (ALO), Dubuque Airport (DBQ), Mason City Airport (MCW) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Iowa that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Iowa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Iowa with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Iowa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Iowa that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Iowa?

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

  • Can I find deals for business class flights from St. Louis to Iowa?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Iowa that allow pets onboard?

    Many airlines flying from St. Louis to Iowa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Iowa?

    Yes, you can often find last-minute deals on St. Louis to Iowa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Iowa flight deals updated?

    The St. Louis to Iowa flight deals you see on this page were last updated on 4/28.

See more FAQs

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Top 3 airlines flying from St. Louis to Iowa

Discover the top 3 airlines that operate flights from St. Louis 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 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$82Average$97FlexibilityNo cancel feeOn-timeN/A
Search Southern / Mokulele flights
American AirlinesCheapest$181Average$393FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$210Average$351FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
New York to Orlando flights
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USA to London flights
San Francisco to Bengaluru flights
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Detroit to Phoenix flights
Chicago O'Hare Intl Airport to Phoenix flights
St. Louis to Idaho flights

Search flights from St. Louis to Iowa by cabin class

Find flights from St. Louis to Iowa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from St. Louis to Iowa

Find hourly flight availability from St. Louis 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 April 28, 2024.
1%of flight departuresEarly morningMidnight to 6 am
62%of flight departuresMorning6 am to noon
14%of flight departuresAfternoonNoon to 6 pm
23%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Iowa?

Deals for St. Louis to Iowa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Iowa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Iowa.

Can Cheapflights find flights from St. Louis to Iowa with no change fees?

Certainly. Search results for flights to Iowa from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to Iowa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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