￥33,000 Cheap Flights from Seattle (SEA) to Lewiston (LWS)

View ￥33,000 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Lewiston, ID (LWS-Nez Perce County Regional)

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Cheap Flights from Seattle to Lewiston (SEA-LWS)

Prices were available within the past 7 days and start at ￥33,000 for one-way flights and ￥48,370 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 10 - Mon, Sep 15
SEA
Seattle
LWS
Lewiston
￥48,370 Roundtrip, found 6 days ago
￥48,370
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 10 from Seattle to Lewiston, returning Mon, Sep 15, priced at ￥48,370 found 6 days ago
Delta
Wed, Sep 10 - Mon, Sep 15
SEA
Seattle
LWS
Lewiston
￥58,620 Roundtrip, found 6 days ago
￥58,620
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 10 from Seattle to Lewiston, returning Mon, Sep 15, priced at ￥58,620 found 6 days ago
Delta
Wed, Sep 10 - Mon, Sep 15
SEA
Seattle
LWS
Lewiston
￥61,530 Roundtrip, found 6 days ago
￥61,530
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 10 from Seattle to Lewiston, returning Mon, Sep 15, priced at ￥61,530 found 6 days ago
Delta
Wed, Sep 10 - Mon, Sep 15
SEA
Seattle
LWS
Lewiston
￥71,780 Roundtrip, found 6 days ago
￥71,780
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 10 from Seattle to Lewiston, returning Mon, Sep 15, priced at ￥71,780 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Lewiston (LWS)

March is typically the cheapest month to fly

From ￥21,957 - ￥66,146 per traveler.

Graph displaying average flight prices per month

Flights from Seattle (SEA) to Lewiston (LWS)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Nez Perce County Regional
Roundtrip price
￥48,370
Distance
416 km
Average flight time
1 hour 18 mins

Seattle to Lewiston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Lewiston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to LWS flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LWS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SEA to LWS?
Round-trip flights between Sea-Tac Airport and Nez Perce County Regional Airport (LWS) start from ￥48,370. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Nez Perce County Regional Airport (LWS)?
This can vary from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to LWS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to LWS flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to Lewiston Airport?
There are plenty of ways to make the 4 hours and 31 minutes between Sea-Tac Airport and LWS go by quicker. If you want to be productive, sort through your camera roll or clear out all those unwanted emails. A good snooze also helps pass the time!
How far is the flight from Sea-Tac Airport to LWS?
That movie you've been desperate to see will just have to wait — the flight distance between SEA and Nez Perce County Regional Airport (LWS) is only 420 kilometers. The captain will be instructing you to buckle up for touchdown before you know it.
Which airlines fly direct from SEA to LWS?
Direct flights aren't available, so you'll have to make at least one stop between SEA and LWS. Use the layover time to stretch your legs and enjoy some personal space.
Are SEA to Nez Perce County Regional Airport (LWS) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some super cheap fares from Sea-Tac Airport to LWS surfacing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.

Explore a world of travel with Expedia

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*Available to Expedia members.