Lewiston to Seattle (LWS–SEA) — Airlines, Schedules & Connections

LWS Airport Page →
261 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 7h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
DL3749
DL Delta
E7W
7:00 AM
MDT
8:31 AM
MDT
1h 31m
M T W T F S S
Prices
AF8980
AF Air France
E75L
7:00 AM
MDT
8:31 AM
MDT
1h 31m
M T W T F S S
Prices
DL3873
DL Delta
E75L
9:45 PM
MDT TB
10:59 PM
MDT
1h 14m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Lewiston to Seattle
2 carriers, 14 flights/week nonstop.
2 Airlines 14 Flights/wk 261 mi 1h 31m nonstop 3 1-stop hubs

LWS–SEA is served by 2 airlines with nonstop service. Air France and Delta Air Lines lead the route. The flight covers 261 miles in approximately 1h 31m. Beyond nonstop, 3 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop LWS–SEA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AF Air France 7 E75L 1h31 SkyTeam
DL Delta Air Lines 7 E7W 1h31 SkyTeam
Aircraft on this route
E75L Embraer E175 Long Wing – AF
E7W Embraer E175 – DL
Alliance coverage
SkyTeam: AF + DL (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, LWS to SEA direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
7
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for LWS to SEA.
1-STOP
One-Stop Connections
3
Hubs
~3h
Fastest
~20h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
85
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
LWS → SEA
95%
Generally reliable. Most flights run on time.
Arriving
95%
Return
SEA → LWS
78%
Generally reliable. Most flights run on time.
Departing
78%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →

Other ways to reach Seattle from Lewiston

Nearby airports with service to Seattle–Tacoma International Airport.
Metric LWS→SEA PUW→SEA ALW→SEA
Distance from LWS 26 mi 64 mi
Nonstop airlines 2 1 1
Weekly flights 14 21 19
Flight time 1h 31m 1h 12m 1h 11m
Airports within 200 miles of LWS with service to Seattle–Tacoma International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Seattle is 0 hours the same as Lewiston.
LWS: MDT · SEA: MDT

When it's 6:00 PM in Lewiston, it's 6:00 PM in Seattle.
Distance & Flight Time
261 mi / 419 km
Nonstop flight time is approximately 1h 31m.
Getting from SEA

Link Light Rail from the airport station (inside the terminal) to downtown Seattle takes 38 minutes ($3.50). No transfers needed; trains run 5am to 1am daily.Taxis and ride-shares to downtown cost $35–55. For Bellevue and Eastside destinations (across Lake Washington), ride-share is faster than Link. Car rentals are in the consolidated rental facility; take the free shuttle from baggage claim. Sound Transit buses serve Tacoma, Renton, and Federal Way.

Seattle Climate

Marine west coast climate. Winters are mild but persistently grey and rainy (3–9°C). Snow is rare at sea level but can occur December through February, causing significant disruptions when it does. The airport sits between Seattle and Tacoma in an area that receives more fog and low cloud than downtown Seattle.

Summers are famously pleasant (18–25°C) with low humidity and mostly clear skies, one of the best flying climates in the US from June through September. The wettest months are November through January.

LWS–SEA Quick Facts

Key statistics for the Lewiston to Seattle route.
Route details
Distance261 mi / 419 km
Flight time1h 31m
Time difference0 hours
Airlines (nonstop)2
Weekly flights14 out / 7 return
1-stop connections3 hubs
Origin: LWS
IATA / ICAOLWS / KLWS
TimezoneAmerica/Boise
Passengers/yr0.1M
Elevation1,442 ft / 440 m
Destination: SEA
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m

Frequently Asked Questions

Common questions about LWS to SEA flights.
Nonstop flights from Lewiston Nez Perce County Airport to Seattle–Tacoma International Airport take approximately 1h 31m. The route covers 261 miles.
2 airlines operate nonstop service: Air France and Delta Air Lines.
There are approximately 14 nonstop flights per week from LWS to SEA. The return direction has about 7 weekly flights.
Yes, 1-stop connections are available through GEG, SLC and HND. These options provide additional schedule flexibility.
Yes, return flights from SEA to LWS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include PUW, ALW and GEG. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from LWS to SEA

Lewiston Nez Perce County Airport (LWS) and Seattle–Tacoma International Airport (SEA) are connected by nonstop service from Air France and Delta Air Lines. With 14 weekly departures, this is a well served route.

LWS to SEA Flight Duration and Schedule

Nonstop flight time from LWS to SEA ranges from 1 hours 31 minutes. The route covers a distance of 261 miles (419 km). There are approximately 14 weekly flights outbound and 7 return, totaling 21 flights per week in both directions.

Connecting Options and Alternatives

3 one-stop connections are available, with the fastest taking approximately 3 hours via GEG. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Pullman (PUW), Walla Walla (ALW) and Spokane (GEG).