Direct (nonstop) flights from Lewiston to Seattle
1 airline flys nonstop from Lewiston Nez Perce Co (LWS) to Seattle Tacoma International (SEA). It's 260 miles (419 km), about 1h 28m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 29, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Lewiston to Seattle with one stop · direct emits 48 kg CO₂ per passenger
Looking for the return flight?
SEA → LWS: Flights from Seattle to LewistonOther direct flights from Lewiston
Direct flights from Seattle (SEA)
Frequently Asked Questions
How long is the direct flight from Lewiston to Seattle?
A nonstop flight from Lewiston (LWS) to Seattle (SEA) takes approximately 1 hours and 28 minutes. The distance is 260 miles (419 km).
Which airlines fly nonstop from Lewiston to Seattle?
Just Delta Air Lines.
Is there a nonstop flight from Lewiston to Seattle?
Yes. 1 airline: Delta Air Lines.
How far is Lewiston from Seattle?
The flight distance from Lewiston to Seattle is 260 miles (419 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Lewiston to Seattle?
At 1h 28m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Lewiston to Seattle?
Roughly 48 kg CO2 per passenger one-way. That's about the same as driving 240 km.
Is the return flight from Seattle to Lewiston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Lewiston to Seattle?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Lewiston Nez Perce Co for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.