Cheap Flights to Polk County from ₩756,400

View ₩756,400 flight on Tue, Feb 3, 2026Opens in a new window

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How much is the cheapest flight to Polk County?

Prices were available within the past 7 days and start at ₩756,400 for one-way flights and ₩1,322,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Feb 2 - Mon, Feb 16
ICN
Seoul
DSM
Des Moines
₩1,322,500 Roundtrip, found 1 day ago
₩1,322,500
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 2 from Seoul to Des Moines, returning Mon, Feb 16, priced at ₩1,322,500 found 1 day ago
Delta
Mon, Feb 2 - Wed, Feb 18
ICN
Seoul
DSM
Des Moines
₩1,343,500 Roundtrip, found 1 day ago
₩1,343,500
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 2 from Seoul to Des Moines, returning Wed, Feb 18, priced at ₩1,343,500 found 1 day ago
American Airlines
Mon, Feb 16 - Mon, Mar 2
ICN
Seoul
DSM
Des Moines
₩1,352,900 Roundtrip, found 1 day ago
₩1,352,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 16 from Seoul to Des Moines, returning Mon, Mar 2, priced at ₩1,352,900 found 1 day ago
Delta
Wed, Mar 4 - Tue, Mar 17
ICN
Seoul
DSM
Des Moines
₩1,364,500 Roundtrip, found 1 day ago
₩1,364,500
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 4 from Seoul to Des Moines, returning Tue, Mar 17, priced at ₩1,364,500 found 1 day ago
Delta
Sun, Feb 1 - Mon, Feb 16
ICN
Seoul
DSM
Des Moines
₩1,397,500 Roundtrip, found 1 day ago
₩1,397,500
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 1 from Seoul to Des Moines, returning Mon, Feb 16, priced at ₩1,397,500 found 1 day ago
Delta
Sun, Feb 1 - Wed, Feb 18
ICN
Seoul
DSM
Des Moines
₩1,418,500 Roundtrip, found 1 day ago
₩1,418,500
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 1 from Seoul to Des Moines, returning Wed, Feb 18, priced at ₩1,418,500 found 1 day ago
Delta
Mon, Mar 2 - Thu, Mar 19
ICN
Seoul
DSM
Des Moines
₩1,422,500 Roundtrip, found 1 day ago
₩1,422,500
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Mar 2 from Seoul to Des Moines, returning Thu, Mar 19, priced at ₩1,422,500 found 1 day ago
United
Tue, May 12 - Mon, Jul 13
ICN
Seoul
DSM
Des Moines
₩1,614,200 Roundtrip, found 4 days ago
₩1,614,200
Roundtrip
found 4 days ago
Select United flight, departing Tue, May 12 from Seoul to Des Moines, returning Mon, Jul 13, priced at ₩1,614,200 found 4 days ago
Japan Airlines
Wed, May 20 - Fri, May 29
ICN
Seoul
DSM
Des Moines
₩2,422,200 Roundtrip, found 1 day ago
₩2,422,200
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Wed, May 20 from Seoul to Des Moines, returning Fri, May 29, priced at ₩2,422,200 found 1 day ago
Qatar Airways
Wed, May 6 - Sat, May 9
ICN
Seoul
DSM
Des Moines
₩2,740,300 Roundtrip, found 2 days ago
₩2,740,300
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Wed, May 6 from Seoul to Des Moines, returning Sat, May 9, priced at ₩2,740,300 found 2 days ago

About Polk County

Expedia offers flights to Polk County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Polk County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Polk County that have flexible change policies?
By using our nifty "No change fee" filter, that's how. Just type in your origin, destination and dates, click the "Search" button, then select the box underneath the "Flexible change policies" heading (top left-hand side of your screen). Expedia makes it easy to find flexible, cheap flights to Polk County.
Which airlines fly to Polk County?
When you're ready to book your airfare to or near Polk County, these well-known airlines look forward to welcoming you aboard:

  • American Airlines - 390 flights to or near Polk County each month, including 390 flights to Des Moines Intl. Airport (DSM) per month.
  • United Airlines - 303 flights to or near Polk County each month, including 303 flights to Des Moines Intl. Airport (DSM) per month.
  • Delta Air Lines - 299 flights to or near Polk County each month, including 299 flights to Des Moines Intl. Airport (DSM) per month.

How can I find cheap tickets to Polk County?
Book well ahead of time, fly to or from nearby airports, use frequent flyer miles — you're not short of ways! One more is to use Expedia's "flexible dates" function. Find a Polk County flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to Polk County was ₩1,322,500.
How much is a flight to Polk County?
You could have purchased a round-trip flight to Polk County from anywhere between ₩1,322,500 and ₩2,740,300 in the last seven days. For one-way trips departing from Seoul (ICN), the lowest price during this period was just ₩756,400.
What are the most popular airports to fly into in Polk County?
Fly into Des Moines Intl. Airport (DSM) and sample the best that Polk County has to offer. As the region's primary entry point, around 1,326 flights land here each month.
When is the cheapest time to fly to Polk County?
Fly out on a Tuesday to improve your chances of nabbing the cheapest fare to Polk County. Mondays are usually the next most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Polk County?
In the last seven days, plane fares to Polk County fluctuated between ₩1,322,500 and ₩2,740,300. Prices tend to rise over time, so snap up a top deal today.
What is the best time to go to Polk County?
A great time to explore Des Moines is after June 20 when the summer season starts. In Polk County's main city, average temperatures fluctuate from 65ºF to 80ºF at this time — ideal weather for seeing the sights! May, July and August are the most popular months for tourists.
What months are the cheapest to book a flight to Polk County?
A cheap month to book a flight to Polk County is February, whereas the priciest month is December. Keep clear of this month if you're looking to save money.

Trending flights to Polk County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Feb 2 - Mon, Feb 16
ICN
Seoul
DSM
Des Moines
₩1,322,500 Roundtrip, found 1 day ago
₩1,322,500
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 2 from Seoul to Des Moines, returning Mon, Feb 16, priced at ₩1,322,500 found 1 day ago
*Available to Expedia members.