Cheap flights from Seattle to Lewiston (SEA - LWS)

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How to find the cheapest flight from
Seattle (SEA) to Lewiston (LWS)

All the information you need to plan the best SEA to LWS flight in 2021: compare Seattle to Lewiston flight prices with the expected peak season, weather and rainfall in Lewiston.
What is the cheapest day to fly round-trip from Seattle to Lewiston, Idaho?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When is the cheapest time to fly from Seattle to Lewiston, Idaho (SEA - LWS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Lewiston, Idaho as you normally would.

Cheap flights from Seattle to Lewiston in December, January 2022

The best prices found for SEA to LWS flights for December, January
1 Jan - 8 Jan
$485pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Jan - 8 Jan
$512pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Dec - 14 Dec
$683pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Lewiston 2022 flight deals

Cheap flights to Lewiston from Seattle found for this year
10 Dec - 14 Dec
$683pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Dec - 14 Dec
$687pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
13 Dec - 21 Dec
$697pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Lewiston from Seattle

Save time with Seattle to Lewiston direct flight deals
23 Dec - 26 Dec
$2,968pp
SEA
Seattle/Tacoma Intl
Linear Air Taxi
Non-Stop
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Linear Air Taxi
Non-Stop
SEA
Seattle/Tacoma Intl
13 Dec - 21 Dec
$5,186pp
SEA
Seattle/Tacoma Intl
Linear Air Taxi
Non-Stop
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Linear Air Taxi
Non-Stop
SEA
Seattle/Tacoma Intl
24 Dec - 28 Dec
$5,196pp
SEA
Seattle/Tacoma Intl
Linear Air Taxi
Non-Stop
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
Linear Air Taxi
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Lewiston

Late deals on round-trip flights to Lewiston from Seattle, departing today and this week
10 Dec - 14 Dec
$683pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Dec - 14 Dec
$687pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
10 Dec - 13 Dec
$698pp
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
LWS
Lewiston Nez Perce Rgnl
LWS
Lewiston Nez Perce Rgnl
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Nez Perce Rgnl from Seattle

The cheapest one-way flights from Seattle to Lewiston
2:07 am - 6:57 am
Delta
1 Stop
4h 50m
SEA - LWS
Delta
$414
Delta
4:33 am - 4:39 pm
Multiple Airlines
2 Stops
12h 06m
SEA - LWS
Multiple Airlines
$599
United
7:30 am - 5:00 pm
United Airlines
2 Stops
9h 30m
SEA - LWS
United Airlines
$713
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Lewiston</span> flights.

Flight FAQs

From Seattle to Lewiston

Which airlines flying from Seattle/Tacoma Intl to Lewiston Nez Perce Rgnl have flexible cancellations due to COVID-19?

Delta and Alaska Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Lewiston, Idaho for under $500 on Cheapflights?

Yes, there are multiple flights from Seattle to Lewiston, Idaho for under $500. The cheapest flight booked recently is on Delta for just $466, but on average you can expect to pay $1,297.

Are there nonstop flights from Seattle to Lewiston, Idaho for under $3,000 on Cheapflights?

Cheapflights has at least 3 direct flights from Seattle to Lewiston, Idaho under $3,000. A good price for a nonstop flight from Seattle to Lewiston, Idaho is less than $4,450.

Are there last-minute flights available from Seattle to Lewiston, Idaho for under $700?

There are currently 7+ open flights from Seattle to Lewiston, Idaho within the next 7 days for less than $700.

What are the cheapest airlines to fly from Seattle to Lewiston, Idaho one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $233. United Airlines flights start at $443 while deals on Linear Air Taxi start at $2,615 one-way.

What are the cheapest flights from Seattle to Lewiston, Idaho?

Looking at all options, your cheapest flight can be booked for $248. While the most popular route (Seattle/Tacoma Intl - Lewiston Nez Perce Rgnl) can be booked for $466 on average our data indicates $248 when flying from Seattle to Lewiston, Idaho.

COVID Restrictions

View COVID Travel Restrictions for Lewiston, ID

Do I need a COVID test to fly to Lewiston from Seattle?

Information is based on travel restrictions for travel to Lewiston Nez Perce Rgnl within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lewiston Nez Perce Rgnl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lewiston Nez Perce Rgnl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Lewiston Nez Perce Rgnl.

Do I need a test to fly back to Seattle from Lewiston?

Returning to Seattle/Tacoma Intl from Lewiston Nez Perce Rgnl

COVID-19 testing requirements
Visitors from Lewiston Nez Perce Rgnl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Lewiston Nez Perce Rgnl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Lewiston, ID

Alternative routes for Seattle to Lewiston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lewiston

Things to know before you go - useful duration and weather info for your trip from Seattle to Lewiston.
Flight duration from SEA to LWS
1h 46m
Average temperature for December in Lewiston
41.0 °F
Avg rainfall for December in Lewiston
0.9 ″

Airports servicing Seattle

Airports servicing Lewiston

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