$144 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 1/23. 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

Sun, Jan 18 - Sun, Jan 25
Delta Logo
7:05 am - 8:38 am
LWS
-
SEA
1h 33mnonstop
Delta Logo
7:45 pm - 8:59 pm
SEA
-
LWS
1h 14mnonstop
$169Delta
Sun, Jan 18 - Sun, Jan 25
Delta Logo
7:05 am - 8:38 am
LWS
-
SEA
1h 33mnonstop
Delta Logo
5:00 am - 11:42 am
SEA
-
LWS
6h 42m1 stop
$179Delta
Sun, Jan 18 - Sun, Jan 25
Delta Logo
12:24 pm - 8:33 pm
LWS
-
SEA
8h 09m1 stop
Delta Logo
5:00 am - 11:42 am
SEA
-
LWS
6h 42m1 stop
$188Delta
Sat, Jan 10 - Wed, Jan 14
Delta Logo
7:05 am - 8:38 am
LWS
-
SEA
1h 33mnonstop
Delta Logo
7:45 pm - 8:59 pm
SEA
-
LWS
1h 14mnonstop
$289Delta
Sat, Jan 10 - Wed, Jan 14
Delta Logo
7:05 am - 8:38 am
LWS
-
SEA
1h 33mnonstop
Delta Logo
5:25 am - 11:42 am
SEA
-
LWS
6h 17m1 stop
$299Delta
Tue, Jan 6 - Sun, Jan 11
Delta Logo
7:05 am - 8:38 am
LWS
-
SEA
1h 33mnonstop
Delta Logo
7:45 pm - 8:59 pm
SEA
-
LWS
1h 14mnonstop
$309Delta
Tue, Jan 6 - Sun, Jan 11
Delta Logo
12:24 pm - 6:29 pm
LWS
-
SEA
6h 05m1 stop
Delta Logo
7:45 pm - 8:59 pm
SEA
-
LWS
1h 14mnonstop
$319Delta
Tue, Jan 6 - Sat, Jan 10
Delta Logo
12:24 pm - 6:29 pm
LWS
-
SEA
6h 05m1 stop
Delta Logo
5:25 am - 11:42 am
SEA
-
LWS
6h 17m1 stop
$328Delta
Tue, Jan 6 - Sun, Jan 11
Delta Logo
12:24 pm - 6:29 pm
LWS
-
SEA
6h 05m1 stop
Delta Logo
5:25 am - 11:42 am
SEA
-
LWS
6h 17m1 stop
$368Delta
Tue, Jan 6 - Sun, Jan 11
Delta Logo
12:24 pm - 6:29 pm
LWS
-
SEA
6h 05m1 stop
Delta Logo
11:15 pm - 11:42 am
SEA
-
LWS
12h 27m2 stops
$491Delta
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 January.

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 $169 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 $169.

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $294 on average.

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 Monday, as it's usually the priciest day. When flying back from Washington, Thursday is the cheapest day to fly and Friday is the most expensive.

Good to know

Low seasonJune
Cheapest flight$144
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 17% 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.

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

    The cheapest time of day to fly to Washington is generally in the morning, when round-trip flights cost $493 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 $493.

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 $631 one-way - $263 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 8019 reviews
7.9Comfort
8.1Boarding
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

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

Information on your arrival and departure airports