LWS - SEA

$124 Find Cheap Flights from Lewiston to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lewiston to Seattle departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lewiston to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lewiston to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Lewiston to Seattle (LWS-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lewiston to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lewiston to Seattle

Sat, Oct 4 - Mon, Oct 6
Delta Logo
7:05 am - 8:28 amLWS-SEA
1h 23mnonstop
Delta Logo
7:45 pm - 9:03 pmSEA-LWS
1h 18mnonstop
$209Delta
Find Deal
Sat, Oct 4 - Mon, Oct 6
Delta Logo
12:30 pm - 4:58 pmLWS-SEA
4h 28m1 stop
Delta Logo
7:45 pm - 9:03 pmSEA-LWS
1h 18mnonstop
$219Delta
Find Deal
Thu, Jul 3 - Mon, Jul 7
Delta Logo
7:00 am - 8:26 amLWS-SEA
1h 26mnonstop
Delta Logo
7:50 pm - 9:08 pmSEA-LWS
1h 18mnonstop
$249Delta
Find Deal
Thu, Jul 3 - Mon, Jul 7
Delta Logo
5:20 pm - 11:18 pmLWS-SEA
5h 58m1 stop
Delta Logo
7:50 pm - 9:08 pmSEA-LWS
1h 18mnonstop
$289Delta
Find Deal
Sat, Oct 4 - Mon, Oct 6
Delta Logo
12:30 pm - 4:58 pmLWS-SEA
4h 28m1 stop
Delta Logo
5:45 am - 11:42 amSEA-LWS
5h 57m1 stop
$347Delta
Find Deal
Wed, Jul 2 - Sun, Jul 6
Delta Logo
5:20 pm - 11:19 pmLWS-SEA
5h 59m1 stop
Delta Logo
7:50 pm - 9:12 pmSEA-LWS
1h 22mnonstop
$358Delta
Find Deal
Thu, Jun 26 - Mon, Jun 30
Delta Logo
7:00 am - 8:26 amLWS-SEA
1h 26mnonstop
Delta Logo
7:50 pm - 9:12 pmSEA-LWS
1h 22mnonstop
$378Delta
Find Deal
Thu, Jun 26 - Mon, Jun 30
Delta Logo
5:20 pm - 10:25 pmLWS-SEA
5h 05m1 stop
Delta Logo
7:50 pm - 9:12 pmSEA-LWS
1h 22mnonstop
$388Delta
Find Deal
Tue, Sep 9 - Sat, Sep 20
Delta Logo
2:00 pm - 7:00 pmLWS-SEA
5h 00m1 stop
Delta Logo
5:45 am - 11:42 amSEA-LWS
5h 57m1 stop
$407Delta
Find Deal
Thu, Jul 3 - Mon, Jul 7
Delta Logo
5:20 pm - 11:18 pmLWS-SEA
5h 58m1 stop
Delta Logo
9:45 am - 4:34 pmSEA-LWS
6h 49m1 stop
$498Delta
Find Deal
Useful Info

KAYAK's insights & trends for Lewiston to Seattle flights

Get data-powered insights and trends into flights from Lewiston to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lewiston to Seattle?

The average price of all round-trip flights from Lewiston to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Lewiston to Seattle, look for departures on Saturdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Seattle, Wednesday is the cheapest day to fly and Monday is the most expensive.

Find deals

Good to know

Low seasonMarch
High seasonJuly
Cheapest flight$124
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Lewiston to Seattle

When to book flights from Lewiston to Seattle

Are your dates flexible? Find out the best times to travel from Lewiston to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lewiston to Seattle

  • What is the cheapest flight from Lewiston to Seattle?

    In the last 3 days, the lowest price for a flight from Lewiston to Seattle was $124 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Lewiston and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Lewiston to Seattle?

    Delta, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Lewiston to Seattle flight route.

  • Which aircraft models fly most regularly from Lewiston to Seattle?

    The Airbus A319 is the aircraft model that flies most regularly on the Lewiston to Seattle flight route.

  • Which airline alliances offer flights from Lewiston to Seattle?

    SkyTeam is the only airline alliance operating flights between Lewiston and Seattle.

  • On which days can I fly direct from Lewiston to Seattle?

    There are nonstop flights from Lewiston to Seattle on a daily basis.

  • How does KAYAK find such low prices on flights from Lewiston to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lewiston to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lewiston to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Lewiston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lewiston to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Lewiston with another airline. Booking your flights between Lewiston and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lewiston to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Lewiston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Lewiston to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $290 or less one-way and $414 or less round-trip.

Prefer to fly direct from Lewiston to Seattle?

Find which airlines fly direct from Lewiston Nez Perce Rgnl Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl

Monday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Tuesday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Wednesday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Thursday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Friday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Saturday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Sunday

Delta, KLM, Korean Air

Delta, KLM, +1 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Lewiston Nez Perce Rgnl

Monday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Tuesday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Wednesday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Thursday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Friday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Saturday

Delta, KLM, Korean Air

Delta, KLM, +1 more

Sunday

Delta, KLM, Korean Air

Delta, KLM, +1 more

See more direct flights
See more direct flights

Top airline flying from Lewiston to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Lewiston to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lewiston to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7950 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
Airline reviews

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

10.0 ExcellentTim, Jun 2025MSP - BUF
Read more Delta reviews

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Everything you need to know for your flight from Lewiston to Seattle

Information on your arrival and departure airports

Lewiston (LWS)
Seattle (SEA)

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