How long does it take to fly to Lewiston, Idaho?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Lewiston, Idaho you fly into. For example, flying from Washington, D.C. to Spokane takes 7h 09m on average. On the other hand, flying from Baltimore to Spokane takes 7h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington, D.C. to Lewiston Nez Perce Rgnl?

Delta is the most popular carrier operating from Washington, D.C. to Lewiston Nez Perce Rgnl

What airlines fly to Lewiston, Idaho?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Lewiston, Idaho from Washington, D.C. according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Lewiston, Idaho. Keep in mind that there are 5 different airlines that fly to Lewiston, Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Lewiston Nez Perce Rgnl Airport?

Prices for flights from Washington, D.C. to Lewiston Nez Perce Rgnl Airport are refreshed on a daily basis.

How old do you have to be to fly from Washington, D.C. to Lewiston Nez Perce Rgnl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Lewiston Nez Perce Rgnl Airport.

What documentation or ID do you need to fly to Lewiston Nez Perce Rgnl Airport?

The travel and health documents you'll need for your trip to Lewiston Nez Perce Rgnl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lewiston Nez Perce Rgnl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$452 Cheap Flights from Washington, D.C. to Lewiston in 2026

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Find the cheapest flights from Washington, D.C. to Lewiston

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 11:35 am

BWI

LWS

7h 30m

1 stop

12:24 pm - 11:44 pm

LWS

BWI

8h 20m

1 stop

$576Delta

Fri, Feb 20 - Tue, Feb 24

7:05 am - 11:35 am

IAD

LWS

7h 30m

1 stop

12:24 pm - 11:46 pm

LWS

IAD

8h 22m

1 stop

$576Delta

Sat, Feb 21 - Wed, Feb 25

7:05 am - 11:35 am

BWI

LWS

7h 30m

1 stop

7:00 am - 11:47 pm

LWS

BWI

13h 47m

2 stops

$582Delta

Fri, Feb 20 - Tue, Feb 24

7:05 am - 11:35 am

IAD

LWS

7h 30m

1 stop

7:00 am - 11:55 pm

LWS

IAD

13h 55m

2 stops

$582Delta

Sat, Feb 21 - Wed, Feb 25

12:38 pm - 8:52 pm

IAD

LWS

11h 14m

2 stops

7:00 am - 11:55 pm

LWS

IAD

13h 55m

2 stops

$587Delta

Sat, Feb 21 - Wed, Feb 25

12:59 pm - 8:52 pm

DCA

LWS

10h 53m

2 stops

7:00 am - 11:28 pm

LWS

DCA

13h 28m

2 stops

$683Delta

Sat, Feb 21 - Wed, Feb 25

11:45 am - 8:52 pm

BWI

LWS

12h 07m

2 stops

7:00 am - 11:47 pm

LWS

BWI

13h 47m

2 stops

$932Delta

Fri, Feb 20 - Tue, Feb 24

5:07 pm - 12:08 am

IAD

LWS

10h 01m

2 stops

12:13 pm - 11:44 pm

LWS

IAD

8h 31m

1 stop

$934Delta

Fri, Apr 24 - Sun, Apr 26

7:20 am - 11:33 am

IAD

LWS

7h 13m

1 stop

12:13 pm - 11:44 pm

LWS

IAD

8h 31m

1 stop

$978Delta

Fri, Apr 24 - Sun, Apr 26

1:01 pm - 8:52 pm

BWI

LWS

10h 51m

2 stops

7:00 am - 12:35 am

LWS

BWI

14h 35m

2 stops

$1,086Delta

Sat, Feb 21 - Wed, Feb 25

Delta flights from Washington, D.C. to Lewiston, Idaho

Our best Delta deals on Washington, D.C. to Lewiston, Idaho flight tickets

Delta

Feb 20

BWI7:05 amBaltimore/Washington

7h 30m

1 stop

LWS11:35 amLewiston Nez Perce Rgnl

Feb 24

LWS12:24 pmLewiston Nez Perce Rgnl

8h 20m

1 stop

BWI11:44 pmBaltimore/Washington

$576

Delta

Feb 20

BWI7:05 amBaltimore/Washington

7h 30m

1 stop

LWS11:35 amLewiston Nez Perce Rgnl

Feb 24

LWS7:00 amLewiston Nez Perce Rgnl

13h 47m

2 stops

BWI11:47 pmBaltimore/Washington

$582

Delta

Feb 21

IAD12:38 pmWashington, D.C. Dulles Intl

11h 14m

2 stops

LWS8:52 pmLewiston Nez Perce Rgnl

Feb 25

LWS7:00 amLewiston Nez Perce Rgnl

13h 55m

2 stops

IAD11:55 pmWashington, D.C. Dulles Intl

$587

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Lewiston, Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLewiston

BWI - LWS

BWILWS

Baltimore/Washington

Fri 2/20

7:05 am-11:35 am

1 stop7h 30m

Lewiston Nez Perce Rgnl

Tue 2/24

12:24 pm-11:44 pm

1 stop8h 20m

$576

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 2/21

7:05 am-11:35 am

1 stop7h 30m

Lewiston Nez Perce Rgnl

Wed 2/25

12:24 pm-11:46 pm

1 stop8h 22m

$576

BaltimoreLewiston

BWI - LWS

BWILWS

Baltimore/Washington

Fri 2/20

7:05 am-11:35 am

1 stop7h 30m

Lewiston Nez Perce Rgnl

Tue 2/24

7:00 am-11:47 pm

2 stops13h 47m

$582

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 2/21

7:05 am-11:35 am

1 stop7h 30m

Lewiston Nez Perce Rgnl

Wed 2/25

7:00 am-11:55 pm

2 stops13h 55m

$582

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 2/21

12:38 pm-8:52 pm

2 stops11h 14m

Lewiston Nez Perce Rgnl

Wed 2/25

7:00 am-11:55 pm

2 stops13h 55m

$587

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Sat 2/21

12:59 pm-8:52 pm

2 stops10h 53m

Lewiston Nez Perce Rgnl

Wed 2/25

7:00 am-11:28 pm

2 stops13h 28m

$683

BaltimoreLewiston

BWI - LWS

BWILWS

Baltimore/Washington

Fri 2/20

11:45 am-8:52 pm

2 stops12h 07m

Lewiston Nez Perce Rgnl

Tue 2/24

7:00 am-11:47 pm

2 stops13h 47m

$932

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Fri 4/24

5:07 pm-12:08 am

2 stops10h 01m

Lewiston Nez Perce Rgnl

Sun 4/26

12:13 pm-11:44 pm

1 stop8h 31m

$934

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Fri 4/24

7:20 am-11:33 am

1 stop7h 13m

Lewiston Nez Perce Rgnl

Sun 4/26

12:13 pm-11:44 pm

1 stop8h 31m

$978

BaltimoreLewiston

BWI - LWS

BWILWS

Baltimore/Washington

Sat 2/21

1:01 pm-8:52 pm

2 stops10h 51m

Lewiston Nez Perce Rgnl

Wed 2/25

7:00 am-12:35 am

2 stops14h 35m

$1,086

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Lewiston, Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Washington, D.C. to Lewiston, Idaho flights?

You could potentially save up to 4% on your flight if you consider stops on a Washington, D.C. to Lewiston, Idaho flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Lewiston, Idaho according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Lewiston, Idaho (WAS to LWS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Lewiston, Idaho

Fastest flight time	7h 30m
Direct flights	None

The fastest flight from Washington, D.C. to Lewiston, Idaho takes 7h 30m

There are no direct flights from Washington, D.C. to Lewiston, Idaho. There are no popular flight routes from Washington, D.C. to Lewiston, Idaho.

Search flight deals

How far is Washington, D.C. to Lewiston Nez Perce Rgnl by plane?
Washington, D.C. and Lewiston Nez Perce Rgnl are 2070.7 mi apart from one another. By plane, this route typically takes 7h 30m.
When did momondo last update prices for flights from Washington, D.C. to Lewiston Nez Perce Rgnl Airport?
Prices for flights from Washington, D.C. to Lewiston Nez Perce Rgnl Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. to Lewiston Nez Perce Rgnl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Lewiston Nez Perce Rgnl Airport.
What documentation or ID do you need to fly to Lewiston Nez Perce Rgnl Airport?
The travel and health documents you'll need for your trip to Lewiston Nez Perce Rgnl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lewiston Nez Perce Rgnl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lewiston?

Finding the right flight to Lewiston from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lewiston quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Lewiston with flexible booking policies on momondo?

Flights from Washington, D.C. to Lewiston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Lewiston?

momondo provides multiple filters to help you find the best flight to Lewiston from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Lewiston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lewiston from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Lewiston, Idaho trip

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Airports servicing Idaho

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Idaho Falls Fanning Field Airport

Pocatello Airport

Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from Washington, D.C. to Lewiston from $452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Lewiston departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Delta flights from Washington, D.C. to Lewiston, Idaho

Our best Delta deals on Washington, D.C. to Lewiston, Idaho flight tickets

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Use the filters below to find and compare flights from Washington, D.C. to Lewiston, Idaho that are best for you.

See travel insights to Lewiston from

How to get the cheapest flight ticket from Washington, D.C. to Lewiston, Idaho

Can stopping save me money on Washington, D.C. to Lewiston, Idaho flights?

You could potentially save up to 4% on your flight if you consider stops on a Washington, D.C. to Lewiston, Idaho flight.

What is the cheapest airline that flies from Washington, D.C. to Lewiston Nez Perce Rgnl?

Delta is the most popular carrier operating from Washington, D.C. to Lewiston Nez Perce Rgnl

What airlines fly to Lewiston, Idaho?

How long does it take to fly to Lewiston, Idaho?

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

Cheap Washington, D.C. to Lewiston, Idaho (WAS to LWS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Lewiston, Idaho

Fastest flight time

Direct flights

How far is Washington, D.C. to Lewiston Nez Perce Rgnl by plane?

When did momondo last update prices for flights from Washington, D.C. to Lewiston Nez Perce Rgnl Airport?

How old do you have to be to fly from Washington, D.C. to Lewiston Nez Perce Rgnl Airport?

What documentation or ID do you need to fly to Lewiston Nez Perce Rgnl Airport?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lewiston?

Can I find flights from Washington, D.C. to Lewiston with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Lewiston?

I’m not ready to book a flight from Washington, D.C. to Lewiston right now. Can momondo alert me if prices change?

An easier way to manage your Lewiston, Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

Fly your favorite airline to Lewiston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Lewiston

List of cabin classes available on flights landing in Lewiston. Availability may vary depending on flight origin and airline.

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