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Cheap flights from Lewiston, Idaho to Washington, D.C. from $290

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:19 pm - 11:35 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
Delta Logo
6:13 am - 11:39 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
8h 26m1 stop Salt Lake City
$1,243Delta
Thu, Oct 8 - Fri, Oct 9
Delta Logo
12:19 pm - 12:42 amLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
9h 23m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
6:13 am - 11:39 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
8h 26m1 stop Salt Lake City
$1,317Delta
Thu, Oct 8 - Fri, Oct 9
Delta Logo
12:19 pm - 12:42 amLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
9h 23m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
6:05 am - 11:39 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
8h 34m2 stops Detroit Metropolitan Wayne County Salt Lake City
$1,552Delta
Thu, Oct 8 - Fri, Oct 9

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Delta flights from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Lewiston, Idaho to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Oct 8
LWS12:19 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:35 pmWashington, D.C. Dulles Intl
Oct 9
IAD6:13 amWashington, D.C. Dulles Intl
8h 26m
1 stop
LWS11:39 amLewiston Nez Perce Rgnl
$1,243
Delta
Oct 8
LWS12:19 pmLewiston Nez Perce Rgnl
9h 23m
2 stops
IAD12:42 amWashington, D.C. Dulles Intl
Oct 9
IAD6:13 amWashington, D.C. Dulles Intl
8h 26m
1 stop
LWS11:39 amLewiston Nez Perce Rgnl
$1,317
Delta
Oct 8
LWS12:19 pmLewiston Nez Perce Rgnl
9h 23m
2 stops
IAD12:42 amWashington, D.C. Dulles Intl
Oct 9
IAD6:05 amWashington, D.C. Dulles Intl
8h 34m
2 stops
LWS11:39 amLewiston Nez Perce Rgnl
$1,552

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LewistonWashington, D.C.

LWS Lewiston Nez Perce Rgnl - IAD Washington, D.C. Dulles Intl

LWSIAD

Lewiston Nez Perce Rgnl

Thu 10/8

12:19 pm-11:35 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Fri 10/9

6:13 am-11:39 am

1 stop8h 26m

$1,243

LewistonWashington, D.C.

LWS Lewiston Nez Perce Rgnl - IAD Washington, D.C. Dulles Intl

LWSIAD

Lewiston Nez Perce Rgnl

Thu 10/8

12:19 pm-12:42 am

2 stops9h 23m

Washington, D.C. Dulles Intl

Fri 10/9

6:13 am-11:39 am

1 stop8h 26m

$1,317

LewistonWashington, D.C.

LWS Lewiston Nez Perce Rgnl - IAD Washington, D.C. Dulles Intl

LWSIAD

Lewiston Nez Perce Rgnl

Thu 10/8

12:19 pm-12:42 am

2 stops9h 23m

Washington, D.C. Dulles Intl

Fri 10/9

6:05 am-11:39 am

2 stops8h 34m

$1,552
Cheapest one-way

LewistonWashington, D.C.

LWS Lewiston Nez Perce Rgnl - IAD Washington, D.C. Dulles Intl

LWSIAD

Lewiston Nez Perce Rgnl

Wed 10/14

9:15 am-11:16 pm

2 stops11h 01m

$290
Quickest one-way

LewistonWashington, D.C.

LWS Lewiston Nez Perce Rgnl - IAD Washington, D.C. Dulles Intl

LWSIAD

Lewiston Nez Perce Rgnl

Wed 10/14

12:19 pm-11:35 pm

1 stop8h 16m

$604

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

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

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 airline that flies from Lewiston Nez Perce Rgnl to Washington, D.C. Dulles Intl?

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

What airlines fly to Washington, D.C. Dulles Intl Airport?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Lewiston, Idaho according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

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

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

Cheap Lewiston, Idaho to Washington, D.C. Dulles Intl Airport (LWS to IAD) flight deals and tips

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

Best Price Found

$290

Fastest flight time

8h 16m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Lewiston, Idaho in the past 72 hours is $290. The best round-trip flight deal from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,243.
The fastest flight from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport takes 8h 16m
There are no direct flights from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport

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

    The straight-line distance from Lewiston Nez Perce Rgnl to Washington, D.C. Dulles Intl is 2049.6 mi. In terms of flight time, this usually takes a little over 8h 16m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Fredericksburg
Waldorf
Laurel
Woodbridge
Linthicum Heights
Gaithersburg
Rockville
Silver Spring
Towson
Sterling
Fairfax
Springfield
Glen Burnie
Edgewood
Martinsburg

Why use momondo?

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

Finding the right flight to Washington, D.C. from Lewiston 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 Washington, D.C. quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Washington, D.C. from Lewiston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Lewiston to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Lewiston to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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