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WAS - LWS

$403 Find cheap flights from Washington, D.C. to Lewiston, Idaho

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Lewiston departing on 8/22. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Lewiston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Lewiston, 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 Washington, D.C. to Lewiston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Washington, D.C. to Lewiston (WAS-LWS)

 
These are the cheapest deals for flights from Washington, D.C. to Lewiston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Washington, D.C. to Lewiston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Lewiston.

Recent one-way flight deals from Washington, D.C. to Lewiston

Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Lewiston found on KAYAK recently.

Recent last minute flight deals from Washington, D.C. to Lewiston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Washington, D.C. to Lewiston.

Recent direct flight deals from Washington, D.C. to Lewiston

The latest deals for direct flights from Washington, D.C. to Lewiston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Washington, D.C. to Lewiston

Find recent round-trip train or bus tickets from Washington, D.C. to Lewiston.

All round-trip flight deals to Lewiston

The cheapest plane tickets to Lewiston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:10 pm - 10:19 pmBWI-LWS
9h 09m1 stop
5:35 am - 10:30 pmLWS-BWI
13h 55m2 stops
$403United Airlines
Find Deal
Thu, Aug 22 - Mon, Aug 26
4:10 pm - 10:19 pmBWI-LWS
9h 09m1 stop
5:35 am - 3:05 pmLWS-BWI
6h 30m1 stop
$428United Airlines
Find Deal
Thu, Aug 22 - Mon, Aug 26
6:30 am - 10:19 pmBWI-LWS
18h 49m2 stops
5:35 am - 10:30 pmLWS-BWI
13h 55m2 stops
$493United Airlines
Find Deal
Thu, Aug 22 - Mon, Aug 26
10:08 pm - 10:18 pmIAD-LWS
27h 10m1 stop
9:00 am - 5:25 amLWS-IAD
17h 25m1 stop
$620United Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
10:05 am - 10:18 pmBWI-LWS
15h 13m1 stop
9:00 am - 11:01 pmLWS-BWI
11h 01m1 stop
$706United Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
10:08 pm - 10:13 pmIAD-LWS
27h 05m1 stop
5:30 am - 11:04 pmLWS-IAD
14h 34m1 stop
$718United Airlines
Find Deal
Mon, Jun 17 - Sat, Jun 22
8:15 pm - 10:13 pmIAD-LWS
28h 58m1 stop
5:30 am - 7:31 amLWS-IAD
23h 01m2 stops
$771United Airlines
Find Deal
Mon, Jun 17 - Sat, Jun 22
1:25 pm - 9:06 pmIAD-LWS
10h 41m2 stops
12:25 pm - 11:59 pmLWS-IAD
8h 34m1 stop
$1,123Delta
Find Deal
Fri, Jun 28 - Fri, Jul 5
6:10 am - 11:44 amDCA-LWS
8h 34m2 stops
7:00 am - 7:46 pmLWS-DCA
9h 46m2 stops
$1,198Delta
Find Deal
Fri, Jun 28 - Fri, Jul 5
1:25 pm - 9:06 pmIAD-LWS
10h 41m2 stops
12:25 pm - 11:59 pmLWS-IAD
8h 34m2 stops
$1,198Delta
Find Deal
Fri, Jun 28 - Fri, Jul 5
10:40 pm - 10:13 pmIAD-LWS
26h 33m2 stops
5:30 am - 12:38 amLWS-IAD
16h 08m2 stops
$899United Airlines
Find Deal
Fri, May 31 - Sun, Jun 2
10:58 am - 10:13 pmIAD-LWS
14h 15m1 stop
5:30 am - 12:38 amLWS-IAD
16h 08m2 stops
$963United Airlines
Find Deal
Fri, May 31 - Sun, Jun 2
7:15 am - 12:23 pmIAD-LWS
8h 08m1 stop
1:05 pm - 11:53 pmLWS-IAD
7h 48m1 stop
$1,078Delta
Find Deal
Fri, May 31 - Sun, Jun 2

Good to know

Cheapest flight

$403
Flight from Baltimore to Lewiston

When to book flights from Washington, D.C. to Lewiston

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Lewiston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Lewiston

  • What is the cheapest flight from Washington, D.C. to Lewiston, Idaho?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Lewiston, Idaho was $403 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Lewiston?

    No, a passport isn't needed to fly from Washington, D.C. to Lewiston. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington, D.C. to Lewiston?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Lewiston Nez Perce Rgnl is the only airport in Lewiston. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Lewiston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Lewiston?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Lewiston, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Lewiston?

    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 Washington, D.C. to Lewiston.

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

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

    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 to Lewiston with an airline and back to Washington, D.C. with another airline.

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

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

See more FAQs

Top airline flying from Washington, D.C. to Lewiston

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Lewiston. 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 Washington, D.C. to Lewiston? 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.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Last minute flights from Washington, D.C. to Lewiston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Lewiston that are departing in the next 10 days.
5/31Fri
multi-stopUnited Airlines
26h 33mIAD-LWS
6/2Sun
multi-stopUnited Airlines
16h 08mLWS-IAD
$899
5/31Fri
multi-stopUnited Airlines
14h 15mIAD-LWS
6/2Sun
multi-stopUnited Airlines
16h 08mLWS-IAD
$963
5/31Fri
multi-stopDelta
8h 08mIAD-LWS
6/2Sun
multi-stopDelta
7h 48mLWS-IAD
$1,078

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Flights to Lewiston

Destination:

Lewiston (LWS)United States

Return flight deals:

Lewiston - Washington, D.C.

Cabin classes: