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Airport Comparison
| DSM | SEA | |
|---|---|---|
| Airport Name | Des Moines International Airport | Seattle-Tacoma International Airport |
| IATA Code | DSM | SEA |
| ICAO Code | KDSM | KSEA |
| City | Des Moines | Seattle |
| Country | United States | United States |
| Timezone | America/Chicago | America/Los_Angeles |
| Elevation | 958 ft | 432 ft |
| Coordinates | 41.500000, -93.700000 | 47.450000, -122.310000 |
Des Moines (DSM) to Seattle (SEA) Flight Distance
The flight distance from Des Moines International Airport (DSM) in Des Moines, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 2,349 kilometers (1,460 miles / 1,269 nautical miles). The estimated flight time for this route is approximately 4h, flying west northwest at a heading of 296°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 2-hour time difference between the two cities.
Time zone information: When it's 18:29 in Des Moines, it's 16:29 in Seattle.
The return flight from Seattle (SEA) to Des Moines (DSM) follows a heading of 96° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Des Moines International Airport (DSM) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.
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