Ready to fly LCH to SEA?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from LCH to SEASome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| LCH | SEA | |
|---|---|---|
| Airport Name | Lake Charles Regional Airport | Seattle-Tacoma International Airport |
| IATA Code | LCH | SEA |
| ICAO Code | KLCH | KSEA |
| City | Lake Charles | Seattle |
| Country | United States | United States |
| Timezone | America/Chicago | America/Los_Angeles |
| Elevation | 15 ft | 432 ft |
| Coordinates | 30.130000, -93.220000 | 47.450000, -122.310000 |
Lake Charles (LCH) to Seattle (SEA) Flight Distance
The flight distance from Lake Charles Regional Airport (LCH) in Lake Charles, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 3,141 kilometers (1,952 miles / 1,696 nautical miles). The estimated flight time for this route is approximately 5h, flying northwest at a heading of 316°.
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 13:09 in Lake Charles, it's 11:09 in Seattle.
The return flight from Seattle (SEA) to Lake Charles (LCH) follows a heading of 117° (east 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 Lake Charles Regional Airport (LCH) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly LCH → SEA
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule LCH → SEA
Upcoming departures, airlines, and flight numbers for this route.
Flight LCH → SEA delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.