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

In the last 3 days, the lowest price for a flight from Washington, D.C. to Lewiston was $353 for a one-way ticket and $1,044 for a round-trip. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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

We unfortunately don’t have that data for this specific 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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Nez Perce Rgnl?

The most popular airline among KAYAK users flying to Nez Perce Rgnl is Delta, followed by American Airlines and United Airlines.

$353 CHEAP FLIGHTS from Washington, D.C. to Lewiston (WAS - LWS)

WAS - LWS

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

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,044

Delta

Mon 3/30Fri 4/3

IAD - LWS • 1 stop

Cheapest one-way

$353

Delta

Mon 6/1

BWI - LWS • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Washington, D.C. and Lewiston. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Lewiston!

Flight Deals

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

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

Round-trip

One-way

Last minute

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

Mon, Mar 30 - Fri, Apr 3

7:20 am - 11:27 am

IAD

LWS

7h 07m

1 stop

12:10 pm - 11:40 pm

LWS

IAD

8h 30m

1 stop

$1,044Delta

Mon, Mar 30 - Fri, Apr 3

4:40 pm - 11:00 pm

DCA

LWS

9h 20m

1 stop

6:10 am - 6:26 pm

LWS

DCA

9h 16m

2 stops

$1,192Delta

Mon, Mar 30 - Fri, Apr 3

12:14 pm - 11:00 pm

IAD

LWS

13h 46m

2 stops

12:10 pm - 11:40 pm

LWS

IAD

8h 30m

1 stop

$1,192Delta

Fri, Jun 26 - Mon, Jun 29

1:00 pm - 9:05 pm

BWI

LWS

11h 05m

2 stops

9:00 am - 11:44 pm

LWS

BWI

11h 44m

2 stops

$1,229Delta

Sun, Jun 28 - Sun, Jul 5

7:15 am - 11:42 am

IAD

LWS

7h 27m

1 stop

12:30 pm - 11:51 pm

LWS

IAD

8h 21m

1 stop

$1,266Delta

Mon, Mar 30 - Fri, Apr 3

7:01 am - 11:27 am

BWI

LWS

7h 26m

1 stop

6:10 am - 6:04 pm

LWS

BWI

8h 54m

2 stops

$1,282Delta

Mon, Mar 30 - Fri, Apr 3

5:40 am - 11:27 am

BWI

LWS

8h 47m

2 stops

6:10 am - 6:04 pm

LWS

BWI

8h 54m

2 stops

$1,287Delta

Fri, Jun 26 - Mon, Jun 29

7:10 am - 11:42 am

BWI

LWS

7h 32m

1 stop

9:00 am - 11:44 pm

LWS

BWI

11h 44m

2 stops

$1,304Delta

Mon, Mar 30 - Fri, Apr 3

12:29 pm - 11:00 pm

DCA

LWS

13h 31m

2 stops

6:10 am - 6:26 pm

LWS

DCA

9h 16m

2 stops

$1,339Delta

Sun, Jun 28 - Sun, Jul 5

7:15 am - 11:42 am

IAD

LWS

7h 27m

1 stop

12:30 pm - 11:51 pm

LWS

IAD

8h 21m

1 stop

$1,344Delta

Booking Insights

Cheapest flight	$353

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.

What is the cheapest flight from Washington, D.C. to Lewiston?
In the last 3 days, the lowest price for a flight from Washington, D.C. to Lewiston was $353 for a one-way ticket and $1,044 for a round-trip.
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.
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.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Lewiston (LWS)

WAS - LWS

$353 Find Cheap Flights from Washington, D.C. to Lewiston

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

Everything you should know

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

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

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

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

Good to know

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

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

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

In the last 3 days, the lowest price for a flight from Washington, D.C. to Lewiston was $353 for a one-way ticket and $1,044 for a round-trip.

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.

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.

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

Information on your arrival and departure airports

Cabin class types available on flights from Washington, D.C. to Lewiston

Complete your trip to Lewiston with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Lewiston

Flights to other popular destinations

Flights from domestic origins to Lewiston

Choose which airport to fly into in Lewiston

Find deals for your return flight