$214 Find Cheap Flights from Lewiston to Washington

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 Washington departing on 5/24. 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, 0 bags

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

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

Book Cheap Lewiston to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lewiston to Washington 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 Washington

Mon, Apr 27 - Mon, May 4
Delta Logo
6:09 am - 7:40 am
LWS
-
SEA
1h 31mnonstop
Delta Logo
10:50 pm - 12:08 am
SEA
-
LWS
1h 18mnonstop
$289Delta
Thu, May 14 - Wed, May 20
Delta Logo
8:25 am - 9:52 am
LWS
-
SEA
1h 27mnonstop
Delta Logo
5:30 am - 11:36 am
SEA
-
LWS
6h 06m
1 stop
$348Delta
Mon, Apr 27 - Mon, May 4
Delta Logo
12:13 pm - 4:48 pm
LWS
-
SEA
4h 35m
1 stop
Delta Logo
10:50 pm - 12:08 am
SEA
-
LWS
1h 18mnonstop
$349Delta
Sun, Apr 26 - Sun, May 3
Delta Logo
6:09 am - 9:58 am
LWS
-
PDX
3h 49m
1 stop
Delta Logo
6:05 pm - 12:08 am
PDX
-
LWS
6h 03m
1 stop
$356Delta
Fri, Apr 10 - Tue, Apr 14
Delta Logo
6:10 am - 7:39 am
LWS
-
SEA
1h 29mnonstop
Delta Logo
10:50 pm - 12:08 am
SEA
-
LWS
1h 18mnonstop
$369Delta
Thu, Apr 16 - Sun, Apr 19
Delta Logo
6:09 am - 9:58 am
LWS
-
PDX
3h 49m
1 stop
Delta Logo
6:05 pm - 12:08 am
PDX
-
LWS
6h 03m
1 stop
$376Delta
Thu, Apr 9 - Mon, Apr 13
Delta Logo
12:10 pm - 4:47 pm
LWS
-
SEA
4h 37m
1 stop
Delta Logo
10:50 pm - 12:08 am
SEA
-
LWS
1h 18mnonstop
$378Delta
Thu, Apr 16 - Sun, Apr 19
Delta Logo
12:13 pm - 9:32 pm
LWS
-
PDX
9h 19m
2 stops
Delta Logo
6:05 pm - 12:08 am
PDX
-
LWS
6h 03m
1 stop
$382Delta
Fri, May 29 - Sun, May 31
Delta Logo
12:16 pm - 6:48 pm
LWS
-
SEA
6h 32m
1 stop
Delta Logo
9:35 pm - 10:55 pm
SEA
-
LWS
1h 20mnonstop
$397Delta
Thu, Apr 16 - Sun, Apr 19
Delta Logo
6:09 am - 9:58 am
LWS
-
PDX
3h 49m
1 stop
Delta Logo
7:32 pm - 12:08 am
PDX
-
LWS
4h 36m
1 stop
$406Delta
Booking Insights

KAYAK's insights & trends for Lewiston to Washington flights

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

How much is a round-trip flight from Lewiston, Idaho to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lewiston, Idaho to State of Washington departing in May.

What is the cheapest Lewiston to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Lewiston found in the last 72 hours was to Seattle, at $196 round-trip. The most popular route is from Lewiston (LWS) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $196.

What is the cheapest time of day to fly to Washington?

The average price for all round-trip flights from Lewiston to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally in the morning, when round-trip flights cost $513 on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $513.

Can I save money by flying with a layover from Lewiston to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $196, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Lewiston to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lewiston to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lewiston to Washington is June, when tickets cost $152 (return) on average. On the other hand, the most expensive months are October and February, when the average cost of round-trip tickets is $427 and $323 respectively.

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

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

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

Good to know

Low seasonFebruary
Cheapest flight$214
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Lewiston to Seattle

FAQs - booking Washington flights

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

    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 Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lewiston to Washington 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 Washington?

    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 from Lewiston to Washington with an airline and back with another airline.

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

    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 from Lewiston to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Lewiston to the following destinations at these prices or less: Seattle $192 one-way - $424 round-trip

Reviews of the top airline flying from Lewiston to Washington

 
See real verified KAYAK customer reviews for airlines flying from Lewiston to Washington. 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 Washington? 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.
7.9
DeltaOverall score based on 8359 reviews
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

8.0 ExcellentLorna, Mar 2026
LAX - LIH
Read more Delta reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

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

Information on your arrival and departure airports