What is the cheapest airline that flies from Lewiston Nez Perce Rgnl to Washington?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to Washington

When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Washington?

Prices for flights from Lewiston Nez Perce Rgnl Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Lewiston Nez Perce Rgnl Airport to Washington?

The number of operators available for flights from Lewiston Nez Perce Rgnl Airport to Washington is 1 as of October 2026.

How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington 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.

$174 Cheap Flights from Lewiston, Idaho to Washington in 2026/27

Q: How many flights depart from Lewiston, Idaho to State of Washington on average per week?

28 flights are operational weekly from Lewiston, Idaho to State of Washington as of October 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Q: How many flights depart from Lewiston, Idaho to State of Washington on average per day?

As of October 2026, there are 4 flights per day flying from Lewiston, Idaho to State of Washington. The most common time of day flights depart is 9:00AM, with 100% of flights taking off at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lewiston, Idaho to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 7:55 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

9:30 pm - 10:49 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$209Delta

Wed, Jan 6 - Sun, Jan 10

9:08 am - 10:39 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 31mnonstop

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$209Delta

Sat, Dec 12 - Sat, Dec 19

6:25 am - 7:55 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

5:45 am - 11:46 amSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

6h 01m1 stop Salt Lake City

$218Delta

Wed, Jan 6 - Sun, Jan 10

12:19 pm - 4:59 pmLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

4h 40m1 stop Salt Lake City

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$218Delta

Sat, Dec 12 - Sat, Dec 19

12:30 pm - 6:30 pmLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

6h 00m1 stop Salt Lake City

5:45 am - 11:46 amSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

6h 01m1 stop Salt Lake City

$228Delta

Wed, Jan 6 - Sun, Jan 10

9:08 am - 10:39 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 31mnonstop

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$229Delta

Wed, Dec 16 - Sun, Jan 3

7:00 am - 8:32 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 32mnonstop

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$269Delta

Sun, Dec 27 - Sun, Jan 3

Cheap direct flights

Enter your travel dates to find the best prices.

6:25 am - 7:55 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

9:30 pm - 10:49 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$209Delta

Wed, Jan 6 - Sun, Jan 10

9:08 am - 10:39 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 31mnonstop

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$209Delta

Sat, Dec 12 - Sat, Dec 19

9:08 am - 10:39 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 31mnonstop

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$229Delta

Wed, Dec 16 - Sun, Jan 3

7:00 am - 8:32 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 32mnonstop

9:40 pm - 10:59 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$269Delta

Sun, Dec 27 - Sun, Jan 3

9:15 am - 10:45 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

9:45 pm - 11:06 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 21mnonstop

$309Delta

Tue, Oct 27 - Sat, Oct 31

9:15 am - 10:45 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

9:45 pm - 11:06 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 21mnonstop

$319Delta

Thu, Oct 29 - Mon, Nov 2

9:08 am - 10:39 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 31mnonstop

9:45 pm - 11:04 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 19mnonstop

$367Delta

Tue, Dec 1 - Thu, Dec 3

9:08 am - 10:47 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 39mnonstop

9:45 pm - 11:03 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 18mnonstop

$407Delta

Mon, Nov 9 - Wed, Nov 11

9:15 am - 10:45 amLWS Lewiston Nez Perce Rgnl-SEA Seattle/Tacoma Intl

1h 30mnonstop

9:45 pm - 11:06 pmSEA Seattle/Tacoma Intl-LWS Lewiston Nez Perce Rgnl

1h 21mnonstop

$507Delta

Mon, Oct 26 - Fri, Oct 30

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Delta flights from Lewiston, Idaho to State of Washington

Our best Delta deals on Lewiston, Idaho to State of Washington flight tickets

Delta

Jan 6

LWS6:25 amLewiston Nez Perce Rgnl

1h 30m

SEA7:55 amSeattle/Tacoma Intl

Jan 10

SEA9:30 pmSeattle/Tacoma Intl

1h 19m

LWS10:49 pmLewiston Nez Perce Rgnl

$209

Delta

Jan 6

LWS6:25 amLewiston Nez Perce Rgnl

1h 30m

SEA7:55 amSeattle/Tacoma Intl

Jan 10

SEA5:45 amSeattle/Tacoma Intl

6h 01m

1 stop

LWS11:46 amLewiston Nez Perce Rgnl

$218

Delta

Jan 6

LWS12:30 pmLewiston Nez Perce Rgnl

6h 00m

1 stop

SEA6:30 pmSeattle/Tacoma Intl

Jan 10

SEA5:45 amSeattle/Tacoma Intl

6h 01m

1 stop

LWS11:46 amLewiston Nez Perce Rgnl

$228

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Wed 1/6

6:25 am-7:55 am

Nonstop1h 30m

Seattle/Tacoma Intl

Sun 1/10

9:30 pm-10:49 pm

Nonstop1h 19m

$209

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Sat 12/12

9:08 am-10:39 am

Nonstop1h 31m

Seattle/Tacoma Intl

Sat 12/19

9:40 pm-10:59 pm

Nonstop1h 19m

$209

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Wed 1/6

6:25 am-7:55 am

Nonstop1h 30m

Seattle/Tacoma Intl

Sun 1/10

5:45 am-11:46 am

1 stop6h 01m

$218

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Sat 12/12

12:19 pm-4:59 pm

1 stop4h 40m

Seattle/Tacoma Intl

Sat 12/19

9:40 pm-10:59 pm

Nonstop1h 19m

$218

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Wed 1/6

12:30 pm-6:30 pm

1 stop6h 00m

Seattle/Tacoma Intl

Sun 1/10

5:45 am-11:46 am

1 stop6h 01m

$228

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Wed 12/16

9:08 am-10:39 am

Nonstop1h 31m

Seattle/Tacoma Intl

Sun 1/3

9:40 pm-10:59 pm

Nonstop1h 19m

$229

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Sun 12/27

7:00 am-8:32 am

Nonstop1h 32m

Seattle/Tacoma Intl

Sun 1/3

9:40 pm-10:59 pm

Nonstop1h 19m

$269

Cheapest one-way

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Fri 12/11

9:08 am-10:39 am

Nonstop1h 31m

$174

Quickest one-way

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Tue 4/13

7:00 am-8:30 am

Nonstop1h 30m

$174

LewistonSeattle

LWS Lewiston Nez Perce Rgnl - SEA Seattle/Tacoma Intl

LWSSEA

Lewiston Nez Perce Rgnl

Fri 4/9

7:00 am-8:30 am

Nonstop1h 30m

$174

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lewiston, Idaho to State of Washington

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 cheapest month to fly to State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from Lewiston, Idaho, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $188.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Lewiston, Idaho to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $410. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Lewiston, Idaho to State of Washington for around $1,105.

What is the cheapest Lewiston Nez Perce Rgnl to Washington flight route?

Fly from Lewiston Nez Perce Rgnl to Seattle/Tacoma Intl for the best Lewiston Nez Perce Rgnl - Washington flight prices

What cabin class options are available on Lewiston, Idaho to State of Washington flights?

There are 3 cabin classes available to choose from on Lewiston, Idaho to State of Washington 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 State of Washington flights?

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

Cheap Lewiston, Idaho to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to State of Washington

Best Price Found	$174
Fastest flight time	1h 30m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Lewiston, Idaho in the past 72 hours is $174. The best round-trip flight deal from Lewiston, Idaho to State of Washington found on momondo in the last 72 hours is $209.

The fastest flight from Lewiston, Idaho to State of Washington takes 1h 30m

Direct flights go from Lewiston, Idaho to State of Washington every day.

There are 96 airports in State of Washington. From Lewiston, Idaho there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Lewiston, Idaho to Washington

When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Washington?
Prices for flights from Lewiston Nez Perce Rgnl Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Lewiston Nez Perce Rgnl Airport to Washington?
The number of operators available for flights from Lewiston Nez Perce Rgnl Airport to Washington is 1 as of October 2026.
How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington 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 State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Lewiston, Idaho to State of Washington is Embraer 175 (Enhanced Winglets) (66.67% of total bookings). The next most popular plane models are Airbus A319 (8.33%), Boeing 737 MAX 9 (8.33%), and Embraer 175 (8.33%).

Best airlines flying from Lewiston, Idaho to State of Washington

Compare and see reviews for airlines that fly from Lewiston, Idaho to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $146	Free Cancellation	Rating 7.8 8,650 reviews		Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Lewiston.

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

All flight searches from Lewiston to Washington on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington from Lewiston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Lewiston and alert you when they change.