WAS - LWS

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

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WAS  Washington, D.C. All airports-LWS Lewiston Nez Perce Rgnl
2071 mimulti-stop
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LWS  Lewiston Nez Perce Rgnl-WAS Washington, D.C. All airports
2071 mimulti-stop
Multiple Airlines
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Price, demand and travel trends for Washington, D.C. to Lewiston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

There's little price difference between Washington, D.C. to Lewiston routes. They average around $776 round-trip, based on KAYAK data over the past 12 months.

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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.
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Your Washington, D.C. to Lewiston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. to Lewiston?

    Only First Class is available on flights from Washington, D.C. to Lewiston.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Which airports can I use when flying from Washington, D.C. to Lewiston?

    Flights from Washington, D.C. to Lewiston may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Lewiston Nez Perce Rgnl (LWS).

  • Which airports do connecting flights from Washington, D.C. to Lewiston pass through?

    Most connecting flights from Washington, D.C. to Lewiston pass through Salt Lake City (SLC), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. to Lewiston?

    Yes. Flexible dates can save you up to 49% on flights from Washington, D.C. to Lewiston. Tuesday is the cheapest departure day at $396 round-trip on average, while Saturday is the most expensive at $776, a difference of $380.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. and Lewiston?

    Lewiston is 3 hours behind Washington, D.C. (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. to Lewiston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $396, about $380 less than Saturday fares (49% savings) based on the last 12 months.

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