$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 1/25. 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

Sat, Dec 20 - Thu, Jan 1
Delta Logo
7:15 am - 8:47 amLWS-SEA
1h 32mnonstop
Delta Logo
7:35 pm - 8:52 pmSEA-LWS
1h 17mnonstop
$169Delta
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
12:24 pm - 6:29 pmLWS-SEA
6h 05m1 stop
Delta Logo
7:45 pm - 8:59 pmSEA-LWS
1h 14mnonstop
$179Delta
Find Deal
Fri, Apr 24 - Sun, Apr 26
Delta Logo
6:25 am - 7:49 amLWS-SEA
1h 24mnonstop
Delta Logo
9:40 pm - 11:00 pmSEA-LWS
1h 20mnonstop
$189Delta
Find Deal
Fri, Apr 24 - Sun, Apr 26
Delta Logo
12:30 pm - 6:29 pmLWS-SEA
5h 59m1 stop
Delta Logo
9:40 pm - 11:00 pmSEA-LWS
1h 20mnonstop
$229Delta
Find Deal
Thu, Dec 18 - Mon, Jan 19
Delta Logo
7:00 am - 8:32 amLWS-SEA
1h 32mnonstop
Delta Logo
7:45 pm - 8:59 pmSEA-LWS
1h 14mnonstop
$239Delta
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
7:05 am - 8:38 amLWS-SEA
1h 33mnonstop
Delta Logo
7:45 pm - 8:59 pmSEA-LWS
1h 14mnonstop
$249Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
7:05 am - 10:32 amLWS-PDX
3h 27m1 stop
Delta Logo
1:27 pm - 8:52 pmPDX-LWS
7h 25m1 stop
$257Delta
Find Deal
Thu, Dec 18 - Mon, Jan 19
Delta Logo
12:17 pm - 4:54 pmLWS-SEA
4h 37m1 stop
Delta Logo
5:25 am - 11:42 amSEA-LWS
6h 17m1 stop
$258Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
7:05 am - 10:32 amLWS-PDX
3h 27m1 stop
Delta Logo
1:27 pm - 11:40 amPDX-LWS
22h 13m2 stops
$262Delta
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
12:24 pm - 12:17 amLWS-PDX
11h 53m2 stops
Delta Logo
1:30 pm - 11:42 amPDX-LWS
22h 12m2 stops
$267Delta
Find Deal
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 December.

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 $263 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 $263.

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 $294, prices are generally cheapest when you fly direct.

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 Fridays 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 afternoon, when round-trip flights cost $396 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 $488.

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 $333 one-way - $349 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 8012 reviews
7.9Comfort
8.1Boarding
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

10.0 ExcellentHartaj, Nov 2025LGA - RDU
Read more Delta reviews

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

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

Information on your arrival and departure airports