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 45% 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.

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

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 Baltimore to Spokane takes 6h 39m on average. On the other hand, flying from Washington, D.C. to Spokane takes 7h 09m 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.

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.

$296 Cheap Flights from Washington, D.C. to Lewiston in 2025

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

Round-trip

One-way

Cheap round-trip flights

12:17 pm - 9:05 pmBWI-LWS

11h 48m2 stops

7:05 am - 11:37 pmLWS-BWI

13h 32m2 stops

$431Delta

Find Deal

Wed, Sep 17 - Wed, Sep 24

7:05 am - 1:22 pmIAD-LWS

9h 17m1 stop

2:02 pm - 11:33 pmLWS-IAD

6h 31m1 stop

$466Delta

Find Deal

Tue, Sep 16 - Sat, Sep 27

6:00 am - 1:22 pmIAD-LWS

10h 22m2 stops

2:02 pm - 11:33 pmLWS-IAD

6h 31m1 stop

$472Delta

Find Deal

Tue, Sep 16 - Sat, Sep 27

7:15 am - 1:22 pmBWI-LWS

9h 07m1 stop

7:05 am - 11:37 pmLWS-BWI

13h 32m2 stops

$481Delta

Find Deal

Wed, Sep 17 - Wed, Sep 24

11:58 am - 9:05 pmIAD-LWS

12h 07m2 stops

2:02 pm - 6:01 amLWS-IAD

12h 59m2 stops

$495Delta

Find Deal

Tue, Sep 16 - Sat, Sep 27

7:30 am - 1:19 pmIAD-LWS

8h 49m1 stop

2:00 pm - 11:32 pmLWS-IAD

6h 32m1 stop

$916Delta

Find Deal

Sun, Aug 17 - Mon, Aug 18

6:00 am - 1:19 pmIAD-LWS

10h 19m2 stops

2:00 pm - 11:32 pmLWS-IAD

6h 32m1 stop

$953Delta

Find Deal

Sun, Aug 17 - Mon, Aug 18

6:00 am - 11:49 amIAD-LWS

8h 49m2 stops

2:00 pm - 11:32 pmLWS-IAD

6h 32m1 stop

$1,024Delta

Find Deal

Tue, Aug 12 - Sat, Aug 16

6:00 am - 1:19 pmIAD-LWS

10h 19m2 stops

2:00 pm - 5:55 amLWS-IAD

12h 55m2 stops

$1,061Delta

Find Deal

Sun, Aug 17 - Mon, Aug 18

7:30 am - 11:49 amIAD-LWS

7h 19m1 stop

2:00 pm - 11:32 pmLWS-IAD

6h 32m1 stop

$1,138Delta

Find Deal

Tue, Aug 12 - Sat, Aug 16

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

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

Delta

Sep 17

BWI12:17 pmBaltimore/Washington

11h 48m

2 stops

LWS9:05 pmLewiston Nez Perce Rgnl

Sep 24

LWS7:05 amLewiston Nez Perce Rgnl

13h 32m

2 stops

BWI11:37 pmBaltimore/Washington

$431

Find similar

Delta

Sep 16

IAD7:05 amWashington, D.C. Dulles Intl

9h 17m

1 stop

LWS1:22 pmLewiston Nez Perce Rgnl

Sep 27

LWS2:02 pmLewiston Nez Perce Rgnl

6h 31m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

$466

Find similar

Delta

Sep 16

IAD6:00 amWashington, D.C. Dulles Intl

10h 22m

2 stops

LWS1:22 pmLewiston Nez Perce Rgnl

Sep 27

LWS2:02 pmLewiston Nez Perce Rgnl

6h 31m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

$472

Find similar

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

Wed 9/17

12:17 pm-9:05 pm

2 stops11h 48m

Lewiston Nez Perce Rgnl

Wed 9/24

7:05 am-11:37 pm

2 stops13h 32m

$431

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Tue 9/16

7:05 am-1:22 pm

1 stop9h 17m

Lewiston Nez Perce Rgnl

Sat 9/27

2:02 pm-11:33 pm

1 stop6h 31m

$466

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Tue 9/16

6:00 am-1:22 pm

2 stops10h 22m

Lewiston Nez Perce Rgnl

Sat 9/27

2:02 pm-11:33 pm

1 stop6h 31m

$472

BaltimoreLewiston

BWI - LWS

BWILWS

Baltimore/Washington

Wed 9/17

7:15 am-1:22 pm

1 stop9h 07m

Lewiston Nez Perce Rgnl

Wed 9/24

7:05 am-11:37 pm

2 stops13h 32m

$481

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Tue 9/16

11:58 am-9:05 pm

2 stops12h 07m

Lewiston Nez Perce Rgnl

Sat 9/27

2:02 pm-6:01 am

2 stops12h 59m

$495

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sun 8/17

7:30 am-1:19 pm

1 stop8h 49m

Lewiston Nez Perce Rgnl

Mon 8/18

2:00 pm-11:32 pm

1 stop6h 32m

$916

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sun 8/17

6:00 am-1:19 pm

2 stops10h 19m

Lewiston Nez Perce Rgnl

Mon 8/18

2:00 pm-11:32 pm

1 stop6h 32m

$953

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Tue 8/12

6:00 am-11:49 am

2 stops8h 49m

Lewiston Nez Perce Rgnl

Sat 8/16

2:00 pm-11:32 pm

1 stop6h 32m

$1,024

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sun 8/17

6:00 am-1:19 pm

2 stops10h 19m

Lewiston Nez Perce Rgnl

Mon 8/18

2:00 pm-5:55 am

2 stops12h 55m

$1,061

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Tue 8/12

7:30 am-11:49 am

1 stop7h 19m

Lewiston Nez Perce Rgnl

Sat 8/16

2:00 pm-11:32 pm

1 stop6h 32m

$1,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

What is the cheapest day to depart on your flight to Lewiston, Idaho?

According to our data, Wednesday is the cheapest day to fly to Lewiston, Idaho from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $623. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. to Lewiston, Idaho on a Tuesday will generally be more expensive and average around $1,233. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Lewiston, Idaho?

According to our data, the cheapest time of day to fly to Lewiston, Idaho is in the morning. momondo users have found flights departing from Washington, D.C. to Lewiston, Idaho in the morning for as low as $658. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,157.

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

Best Price Found	$620
Fastest flight time	7h 19m
Direct flights	None
Airports in Lewiston, Idaho	1 airport

The best one-way flight to Lewiston, Idaho from Washington, D.C. in the past 72 hours is $620. The best round-trip flight deal from Washington, D.C. to Lewiston, Idaho found on momondo in the last 72 hours is $431.

The fastest flight from Washington, D.C. to Lewiston, Idaho takes 7h 19m

There are no direct flights from Washington, D.C. to Lewiston, Idaho. Popular non-direct routes for this connection are Baltimore/Washington Airport - Lewiston Nez Perce Rgnl Airport, Washington, D.C. Dulles Intl Airport - Lewiston Nez Perce Rgnl Airport and Washington, D.C. Reagan-National Airport - Lewiston Nez Perce Rgnl Airport.

There is 1 airport near Lewiston, Idaho: Lewiston Nez Perce Rgnl (LWS)

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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 19m.
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.

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Cheap flights from Washington, D.C. to Lewiston from $431

This is the cheapest round-trip 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 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

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

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

What is the cheapest day to depart on your flight to Lewiston, Idaho?

What is the cheapest time of day to depart on your flight to Lewiston, Idaho?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Lewiston, Idaho

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