Cheap Flights to Des Moines International Airport
Traveling to the heart of Iowa? Discover flights to Des Moines International Airport (DSM), the state’s largest airport and a convenient gateway to central Iowa.
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or request an offerAbout Des Moines International Airport (DSM)
Des Moines International Airport serves Des Moines and the surrounding central Iowa region, welcoming more than two million passengers a year. It offers nonstop flights to more than 30 U.S. destinations, and is a focus city for Allegiant Air.
Airport code
DSM (ICAO: KDSM)
Location
Des Moines, Iowa, United States
Airlines serving
Allegiant, American Airlines, Delta, Frontier, Southwest, United
Popular Routes to and from Des Moines
Flights to Chicago O’Hare anchor Des Moines’ schedule, alongside frequent service to other major hubs and popular leisure destinations.
Route Type
Popular Connections
Domestic
Chicago O’Hare, Denver, Dallas/Fort Worth, Atlanta, Minneapolis
Leisure
Orlando, Las Vegas, Phoenix/Mesa, Tampa Bay, Nashville
Best Time to Book Cheap Flights
Booking 6 to 10 weeks ahead generally offers good value for routes into Des Moines. The best times to visit are typically from May through October, so booking further ahead is recommended for travel during those periods, particularly around the Iowa State Fair in August.
About Des Moines
Des Moines is the capital of Iowa and a center for insurance, finance, and agribusiness. Visitors enjoy the Iowa State Fair each August, the golden-domed State Capitol, the Pappajohn Sculpture Park, and a lively downtown and East Village with restaurants, farmers markets, and festivals.
Things to Know When Flying Into Des Moines
Chicago O’Hare is the airport’s most frequent route, with around 64 weekly flights, or about 21% of all weekly departures.
American Airlines is the largest carrier by departures, followed by United, with Allegiant offering many leisure routes.
There are no international flights from Des Moines; overseas travelers connect through major U.S. hubs.
Des Moines is the largest airport in Iowa, so it is the main option for travelers heading to central Iowa.
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FAQs — Flights to International Airport
Allegiant, American Airlines, Delta, Frontier, Southwest, and United serve Des Moines International Airport, connecting to more than 30 nonstop destinations across the United States.
Chicago O'Hare is the busiest route from Des Moines, with around 64 weekly flights, accounting for about 21% of all weekly departures.
No, there are currently no scheduled international flights from Des Moines. Travelers connect through hubs such as Chicago, Dallas/Fort Worth, and Atlanta.
Yes, Des Moines International Airport is the largest airport in Iowa, serving more than two million passengers a year.
Booking 6 to 10 weeks ahead generally offers good value, with the best times to visit typically from May through October, including the Iowa State Fair in August.
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