Cheap flights from Lewiston, Idaho to Seattle from $124
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to Seattle departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Wed 2/3
6:25 am-7:55 am
Nonstop1h 30m
Seattle/Tacoma Intl
Thu 2/11
9:30 pm-10:49 pm
Nonstop1h 19m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Thu 10/29
9:15 am-10:45 am
Nonstop1h 30m
Seattle/Tacoma Intl
Mon 11/2
9:45 pm-11:06 pm
Nonstop1h 21m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Wed 2/3
12:30 pm-6:30 pm
1 stop6h 00m
Seattle/Tacoma Intl
Thu 2/11
9:30 pm-10:49 pm
Nonstop1h 19m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Thu 10/29
12:19 pm-4:55 pm
1 stop4h 36m
Seattle/Tacoma Intl
Mon 11/2
9:45 pm-11:06 pm
Nonstop1h 21m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Fri 12/18
9:08 am-10:39 am
Nonstop1h 31m
Seattle/Tacoma Intl
Sun 1/3
9:40 pm-10:59 pm
Nonstop1h 19m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Mon 11/9
9:08 am-10:47 am
Nonstop1h 39m
Seattle/Tacoma Intl
Thu 11/12
9:45 pm-11:03 pm
Nonstop1h 18m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Mon 11/9
9:08 am-10:47 am
Nonstop1h 39m
Seattle/Tacoma Intl
Thu 11/12
5:35 am-11:44 am
1 stop6h 09m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Tue 10/20
9:15 am-10:45 am
Nonstop1h 30m
Seattle/Tacoma Intl
Sat 10/24
9:45 pm-11:06 pm
Nonstop1h 21m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Fri 10/23
9:15 am-10:45 am
Nonstop1h 30m
Seattle/Tacoma Intl
Tue 10/27
9:45 pm-11:06 pm
Nonstop1h 21m
LewistonSeattle
LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl
LWSSEA
Lewiston Nez Perce Rgnl
Fri 12/18
12:19 pm-12:05 am
1 stop11h 46m
Seattle/Tacoma Intl
Sun 1/3
9:40 pm-10:59 pm
Nonstop1h 19m
See travel insights to Seattle from
How to get the cheapest flight ticket from Lewiston, Idaho to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, September is the cheapest month to fly from Lewiston, Idaho to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Seattle in September, then you should wait until July to fly from Lewiston, Idaho, when ticket prices are also cheap, with an average price of $188.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Lewiston, Idaho is on a Thursday. momondo users have found tickets for Thursday departures for as low as $410. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Lewiston, Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,312.
What is the cheapest Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl flight route?
Fly from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl for the best Lewiston Nez Perce Rgnl - Seattle/Tacoma Intl flight prices
What cabin class options are available on Lewiston, Idaho to Seattle flights?
There are 4 cabin classes available to choose from on Lewiston, Idaho to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Lewiston, Idaho to Seattle on average per day?
The number of flights available between Lewiston, Idaho and Seattle is 4 per day as of October 2026. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.
How many flights depart from Lewiston, Idaho to Seattle on average per week?
As of October 2026, there are 28 flights per week flying from Lewiston, Idaho to Seattle. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from Lewiston, Idaho to Seattle
Cheap Lewiston, Idaho to Seattle (LWS to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Seattle
Frequently asked questions about flying from Lewiston, Idaho to Seattle
How far is Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl by plane?
The straight-line distance from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl is 264.9 mi. By plane, this route typically takes 1h 30m.
When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Lewiston, Idaho to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Lewiston, Idaho to Seattle is Embraer 175 (Enhanced Winglets) (69.23% of total bookings). The next most popular plane models are Airbus A319 (7.69%), Boeing 737 MAX 9 (7.69%), and Embraer 175 (7.69%).
What is the most popular airline from Lewiston, Idaho to Seattle?
momondo data reveals that the most frequently booked airline on the route from Lewiston, Idaho to Seattle is Delta, representing 100% of all bookings.
Best airlines flying from Lewiston, Idaho to Seattle
Compare and see reviews for airlines that fly from Lewiston, Idaho to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $146 | Free Cancellation | Rating 7.8 8,646 reviews |
Delta Flights From Lewiston, Idaho to Seattle
Across 7 Delta flights from Lewiston, Idaho to Seattle this week, the average price was $248, with the best Delta deals starting from $146 round-trip. 8,646 users have rated Delta on momondo, with an average score of 7.8/10.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Lewiston to Seattle?
Finding the right flight to Seattle from Lewiston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Lewiston to Seattle with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Lewiston to Seattle flights to just show those with flexible booking policies.
How can momondo help me find flights from Lewiston to Seattle?
Once you have performed a search for Lewiston to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Lewiston to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Lewiston and alert you when they change.