LWS - WAS

$395 Find Cheap Flights from Lewiston to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lewiston to Washington, D.C. departing on 12/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lewiston to Washington, D.C., 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, D.C., as well as popular online travel agencies
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Cheap Flights from Lewiston to Washington, D.C. (LWS-WAS)

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

Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:00 am - 12:27 amLWS-BWI
14h 27m2 stops
Delta Logo
6:00 am - 9:02 pmBWI-LWS
18h 02m2 stops
$395Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:00 am - 11:02 pmLWS-BWI
13h 02m2 stops
Delta Logo
6:00 am - 9:02 pmBWI-LWS
18h 02m2 stops
$431Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:00 am - 12:27 amLWS-BWI
14h 27m2 stops
Delta Logo
7:15 am - 11:37 amBWI-LWS
7h 22m1 stop
$446Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:00 am - 12:27 amLWS-BWI
14h 27m2 stops
Delta Logo
6:00 am - 9:02 pmBWI-LWS
18h 02m2 stops
$471Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:00 am - 12:27 amLWS-BWI
14h 27m2 stops
Delta Logo
7:15 am - 11:37 amBWI-LWS
7h 22m1 stop
$476Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
7:05 am - 3:32 pmLWS-DCA
29h 27m1 stop
Delta Logo
4:40 pm - 8:02 pmDCA-LWS
30h 22m1 stop
$525Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
12:30 pm - 3:32 pmLWS-DCA
24h 02m2 stops
Delta Logo
4:40 pm - 8:02 pmDCA-LWS
30h 22m1 stop
$530Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
7:05 am - 11:16 pmLWS-IAD
13h 11m1 stop
Delta Logo
7:59 pm - 8:02 pmIAD-LWS
51h 03m2 stops
$543Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
7:05 am - 11:16 pmLWS-IAD
13h 11m1 stop
Delta Logo
7:00 am - 9:02 pmIAD-LWS
17h 02m1 stop
$546Delta
Find Deal
Tue, Mar 3 - Sat, Mar 7
Delta Logo
12:30 pm - 11:16 pmLWS-IAD
31h 46m2 stops
Delta Logo
7:59 pm - 8:02 pmIAD-LWS
51h 03m2 stops
$548Delta
Find Deal

Everything you should know

Cheapest round-trip
$395
Delta
Wed 12/10Sat 12/13
LWS - BWI • 2 stops
Cheapest one-way
Multiple Airlines
Wed 9/17
LWS - WAS • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Lewiston to Washington, D.C. flights

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

What is the most popular layover airport when flying from Lewiston to Washington, D.C.?

Percentage of 1-stop round-trip flights from Lewiston to Washington, D.C. chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Salt Lake City (SLC) is the top choice – 64% of KAYAK users who clicked on 1-stop flights from Lewiston to Washington, D.C. picked an itinerary connecting there.

What is the cheapest layover airport when flying from Lewiston to Washington, D.C.?

Average round-trip price for 1-stop flights from Lewiston to Washington, D.C. clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Seattle (SEA) offer the most affordable fares, with an average round-trip price of $484.

Which layover airport offers the shortest total travel time from Lewiston to Washington, D.C.?

Shortest average total travel time for 1-stop one-way flights from Lewiston to Washington, D.C. via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Denver (DEN) for the shortest journey. The average one-way travel time for flights connecting there is 6h 29m.

Which layover airport has the quickest connection when flying from Lewiston to Washington, D.C.?

Average layover duration at different layover airports for 1-stop one-way flights from Lewiston to Washington, D.C., based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Denver (DEN) often has the shortest layovers from Lewiston to Washington, D.C., with an average of 1h 10m.

Find deals

Good to know

Cheapest flight$395
Flight from Lewiston to Baltimore

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

Are your dates flexible? Find out the best times to travel from Lewiston to Washington, D.C. 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 Lewiston to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Lewiston to Washington, D.C. was $395 for a round-trip ticket.

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

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

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

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

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

    SkyTeam is the only airline alliance operating flights between Lewiston and Washington, D.C..

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

    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, D.C..

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

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

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

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

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

Reviews of the top airline flying from Lewiston to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Lewiston to Washington, D.C.. 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, D.C.? 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 7957 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Everything you need to know for your flight from Lewiston to Washington, D.C.

Information on your arrival and departure airports

Lewiston (LWS)

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