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Airport Comparison
| DLS | SEA | |
|---|---|---|
| Airport Name | Columbia Gorge Regional/The Dalles Municipal Airport | Seattle-Tacoma International Airport |
| IATA Code | DLS | SEA |
| ICAO Code | KDLS | KSEA |
| City | The Dalles | Seattle |
| Country | United States | United States |
| Timezone | America/Los_Angeles | America/Los_Angeles |
| Elevation | 247 ft | 432 ft |
| Coordinates | 45.620000, -121.170000 | 47.450000, -122.310000 |
The Dalles (DLS) to Seattle (SEA) Flight Distance
The flight distance from Columbia Gorge Regional/The Dalles Municipal Airport (DLS) in The Dalles, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 221 kilometers (138 miles / 120 nautical miles). The estimated flight time for this route is approximately 1h, flying north northwest at a heading of 337°.
This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 18:20 in The Dalles, it's 18:20 in Seattle.
The return flight from Seattle (SEA) to The Dalles (DLS) follows a heading of 156° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Columbia Gorge Regional/The Dalles Municipal Airport (DLS) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.
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