How many flights depart from Lewiston, Idaho to Seattle on average per day?

The number of flights available between Lewiston, Idaho and Seattle is 3 per day as of July 2025. The most frequent departure time is 7:00AM, with 100% of daily flights leaving at noon.

What is the cheapest airline that flies from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl

How many flights depart from Lewiston, Idaho to Seattle on average per week?

As of July 2025, there are 21 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.

What airlines fly to Seattle?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Lewiston, Idaho according to our data. Alaska Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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 July 2025, 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.

$124 Cheap Flights from Lewiston to Seattle in 2025

Q: What is the typical price of a round-trip flight between Lewiston, Idaho and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $226 to $381. The lowest price recently found on this route was $209.

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Find the cheapest flights from Lewiston, Idaho to Seattle

Round-trip

One-way

Direct

Cheap round-trip flights

7:05 am - 8:29 amLWS-SEA

1h 24mnonstop

7:45 pm - 9:03 pmSEA-LWS

1h 18mnonstop

$209Delta

Find Deal

jue., ago. 28 - lun., sep. 1

2:02 pm - 6:24 pmLWS-SEA

4h 22m1 stop

7:45 pm - 9:05 pmSEA-LWS

1h 20mnonstop

$219Delta

Find Deal

vie., sep. 26 - dom., sep. 28

7:05 am - 8:29 amLWS-SEA

1h 24mnonstop

7:45 pm - 9:03 pmSEA-LWS

1h 18mnonstop

$228Delta

Find Deal

vie., sep. 5 - dom., sep. 7

7:05 am - 8:29 amLWS-SEA

1h 24mnonstop

7:45 pm - 9:03 pmSEA-LWS

1h 18mnonstop

$229Delta

Find Deal

mar., ago. 26 - mar., sep. 2

2:00 pm - 7:00 pmLWS-SEA

5h 00m1 stop

7:45 pm - 9:03 pmSEA-LWS

1h 18mnonstop

$238Delta

Find Deal

vie., sep. 5 - dom., sep. 7

2:00 pm - 7:00 pmLWS-SEA

5h 00m1 stop

7:45 pm - 9:03 pmSEA-LWS

1h 18mnonstop

$239Delta

Find Deal

mar., ago. 26 - mar., sep. 2

7:05 am - 8:30 amLWS-SEA

1h 25mnonstop

7:45 pm - 9:05 pmSEA-LWS

1h 20mnonstop

$247Delta

Find Deal

dom., sep. 21 - mar., sep. 23

7:10 am - 8:39 amLWS-SEA

1h 29mnonstop

7:45 pm - 9:03 pmSEA-LWS

1h 18mnonstop

$277Delta

Find Deal

mar., oct. 21 - jue., oct. 23

7:05 am - 8:30 amLWS-SEA

1h 25mnonstop

7:10 am - 1:22 pmSEA-LWS

6h 12m1 stop

$287Delta

Find Deal

dom., sep. 21 - mar., sep. 23

2:00 pm - 7:00 pmLWS-SEA

5h 00m1 stop

7:10 am - 1:19 pmSEA-LWS

6h 09m1 stop

$297Delta

Find Deal

mar., ago. 26 - mar., sep. 2

Delta flights from Lewiston, Idaho to Seattle

Our best Delta deals on Lewiston, Idaho to Seattle flight tickets

Delta

Aug 28

LWS7:05 amLewiston Nez Perce Rgnl

1h 24m

SEA8:29 amSeattle/Tacoma Intl

Sep 1

SEA7:45 pmSeattle/Tacoma Intl

1h 18m

LWS9:03 pmLewiston Nez Perce Rgnl

$209

Find similar

Delta

Sep 26

LWS2:02 pmLewiston Nez Perce Rgnl

4h 22m

1 stop

SEA6:24 pmSeattle/Tacoma Intl

Sep 28

SEA7:45 pmSeattle/Tacoma Intl

1h 20m

LWS9:05 pmLewiston Nez Perce Rgnl

$219

Find similar

Delta

Sep 5

LWS7:05 amLewiston Nez Perce Rgnl

1h 24m

SEA8:29 amSeattle/Tacoma Intl

Sep 7

SEA7:45 pmSeattle/Tacoma Intl

1h 18m

LWS9:03 pmLewiston Nez Perce Rgnl

$228

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

jue. 8/28

7:05 am-8:29 am

Nonstop1h 24m

Seattle/Tacoma Intl

lun. 9/1

7:45 pm-9:03 pm

Nonstop1h 18m

$209

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

vie. 9/26

2:02 pm-6:24 pm

1 stop4h 22m

Seattle/Tacoma Intl

dom. 9/28

7:45 pm-9:05 pm

Nonstop1h 20m

$219

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

vie. 9/5

7:05 am-8:29 am

Nonstop1h 24m

Seattle/Tacoma Intl

dom. 9/7

7:45 pm-9:03 pm

Nonstop1h 18m

$228

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

mar. 8/26

7:05 am-8:29 am

Nonstop1h 24m

Seattle/Tacoma Intl

mar. 9/2

7:45 pm-9:03 pm

Nonstop1h 18m

$229

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

vie. 9/5

2:00 pm-7:00 pm

1 stop5h 00m

Seattle/Tacoma Intl

dom. 9/7

7:45 pm-9:03 pm

Nonstop1h 18m

$238

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

mar. 8/26

2:00 pm-7:00 pm

1 stop5h 00m

Seattle/Tacoma Intl

mar. 9/2

7:45 pm-9:03 pm

Nonstop1h 18m

$239

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

dom. 9/21

7:05 am-8:30 am

Nonstop1h 25m

Seattle/Tacoma Intl

mar. 9/23

7:45 pm-9:05 pm

Nonstop1h 20m

$247

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

mar. 10/21

7:10 am-8:39 am

Nonstop1h 29m

Seattle/Tacoma Intl

jue. 10/23

7:45 pm-9:03 pm

Nonstop1h 18m

$277

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

dom. 9/21

7:05 am-8:30 am

Nonstop1h 25m

Seattle/Tacoma Intl

mar. 9/23

7:10 am-1:22 pm

1 stop6h 12m

$287

LewistonSeattle

LWS - SEA

LWSSEA

Lewiston Nez Perce Rgnl

mar. 8/26

2:00 pm-7:00 pm

1 stop5h 00m

Seattle/Tacoma Intl

mar. 9/2

7:10 am-1:19 pm

1 stop6h 09m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Lewiston, Idaho and Seattle?

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 Saturday. momondo users have found tickets for Saturday departures for as low as $403. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $518.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Lewiston, Idaho at noon is the least expensive time of day to depart. momondo users have found prices as low as $396 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $461. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 Nez Perce Rgnl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lewiston, Idaho to Seattle flights?

No. A direct flight is the cheapest option for a flight between Lewiston, Idaho to Seattle.

When to book flights from Lewiston, Idaho to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Lewiston, Idaho to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$124
Fastest flight time	1h 23m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Seattle	1 airport

The best one-way flight to Seattle from Lewiston, Idaho in the past 72 hours is $124. The best round-trip flight deal from Lewiston, Idaho to Seattle found on momondo in the last 72 hours is $209.

The fastest flight from Lewiston, Idaho to Seattle takes 1h 23m

Direct flights go from Lewiston, Idaho to Seattle on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

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 23m.
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 July 2025, 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) (19.05% of total bookings). The next most popular plane models are Airbus A319 (14.29%), Airbus A320-100/200 (14.29%), and Embraer 175 (9.52%).
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
Delta	PriceFrom $167	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Delta Flights From Lewiston, Idaho to Seattle
Across 7 Delta flights from Lewiston, Idaho to Seattle this week, the average price was $238, with the best Delta deals starting from $167 round-trip. 7,981 users have rated Delta on momondo, with an average score of 8.0/10.

Leavenworth

Tacoma

SeaTac

Ocean Shores

Olympia

Renton

Kent

Federal Way

Puyallup

Lynnwood

Marysville

Tukwila

Kirkland

Lakewood

Fife

Centralia

Cle Elum

Shoreline

Westport

Redmond

Why 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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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mar. 8/12

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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 8/29. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Lewiston, Idaho to Seattle

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Delta flights from Lewiston, Idaho to Seattle

Our best Delta deals on Lewiston, Idaho to Seattle flight tickets

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Use the filters below to find and compare flights from Lewiston, Idaho to Seattle that are best for you.

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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 typical price of a round-trip flight between Lewiston, Idaho and Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

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 Nez Perce Rgnl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lewiston, Idaho to Seattle flights?

No. A direct flight is the cheapest option for a flight between Lewiston, Idaho to Seattle.

What is the cheapest airline that flies from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl

What airlines fly to Seattle?

How many flights depart from Lewiston, Idaho to Seattle on average per day?

The number of flights available between Lewiston, Idaho and Seattle is 3 per day as of July 2025. The most frequent departure time is 7:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Lewiston, Idaho to Seattle on average per week?

As of July 2025, there are 21 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

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

How far is Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl by plane?

When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Lewiston, Idaho to Seattle?

What is the most popular airline from Lewiston, Idaho to Seattle?

Best airlines flying from Lewiston, Idaho to Seattle

Compare and see reviews for airlines that fly from Lewiston, Idaho to Seattle with momondo

Delta Flights From Lewiston, Idaho to Seattle

Traveling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to Seattle?

Can I find flights from Lewiston to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Lewiston to Seattle?

I’m not ready to book a flight from Lewiston to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington