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Cheap flights from Lewiston, Idaho to Washington, D.C. from $228

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
12:30 pm - 11:46 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
Delta Logo
11:05 am - 10:49 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 44m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
$596Delta
Sat, May 8 - Wed, May 19
Delta Logo
12:30 pm - 12:20 amLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
11:05 am - 10:49 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 44m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
$601Delta
Sat, May 8 - Wed, May 19
Delta Logo
12:30 pm - 11:46 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
Delta Logo
7:15 am - 11:46 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 31m1 stop Salt Lake City
$727Delta
Sat, May 8 - Wed, May 19
Delta Logo
12:30 pm - 11:46 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
Delta Logo
7:15 am - 11:46 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 31m1 stop Salt Lake City
$766Delta
Sun, Apr 4 - Sat, Apr 10
Delta Logo
12:30 pm - 11:46 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
Delta Logo
11:05 am - 10:49 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 44m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
$862Delta
Sun, Apr 4 - Sat, Apr 10
Delta Logo
12:30 pm - 12:20 amLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
7:15 am - 11:46 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 31m1 stop Salt Lake City
$1,029Delta
Sun, Apr 4 - Sat, Apr 10
Delta Logo
9:08 am - 7:54 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
7h 46m1 stop Seattle/Tacoma Intl
Delta Logo
7:00 am - 11:44 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 44m1 stop Salt Lake City
$1,163Delta
Sat, Nov 21 - Wed, Nov 25
Delta Logo
9:08 am - 11:21 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
11h 13m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
7:00 am - 11:44 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 44m1 stop Salt Lake City
$1,284Delta
Sat, Nov 21 - Wed, Nov 25
Delta Logo
12:30 pm - 12:20 amLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
11:05 am - 10:49 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 44m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
$1,309Delta
Sun, Apr 4 - Sat, Apr 10
Delta Logo
9:08 am - 11:21 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
11h 13m2 stops Seattle/Tacoma Intl Minneapolis St Paul
Delta Logo
11:37 am - 11:03 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 26m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
$1,529Delta
Sat, Nov 21 - Wed, Nov 25

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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
May 8
LWS12:30 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:46 pmWashington, D.C. Dulles Intl
May 19
IAD11:05 amWashington, D.C. Dulles Intl
14h 44m
2 stops
LWS10:49 pmLewiston Nez Perce Rgnl
$596
Delta
May 8
LWS12:30 pmLewiston Nez Perce Rgnl
8h 50m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
May 19
IAD11:05 amWashington, D.C. Dulles Intl
14h 44m
2 stops
LWS10:49 pmLewiston Nez Perce Rgnl
$601
Delta
May 8
LWS12:30 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:46 pmWashington, D.C. Dulles Intl
May 19
IAD7:15 amWashington, D.C. Dulles Intl
7h 31m
1 stop
LWS11:46 amLewiston Nez Perce Rgnl
$727

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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Price

Cheapest round-trip

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sat 5/8

12:30 pm-11:46 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Wed 5/19

11:05 am-10:49 pm

2 stops14h 44m

$596

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sat 5/8

12:30 pm-12:20 am

2 stops8h 50m

Washington, D.C. Dulles Intl

Wed 5/19

11:05 am-10:49 pm

2 stops14h 44m

$601

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sat 5/8

12:30 pm-11:46 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Wed 5/19

7:15 am-11:46 am

1 stop7h 31m

$727

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sun 4/4

12:30 pm-11:46 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Sat 4/10

7:15 am-11:46 am

1 stop7h 31m

$766

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sun 4/4

12:30 pm-11:46 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Sat 4/10

11:05 am-10:49 pm

2 stops14h 44m

$862

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sun 4/4

12:30 pm-12:20 am

2 stops8h 50m

Washington, D.C. Dulles Intl

Sat 4/10

7:15 am-11:46 am

1 stop7h 31m

$1,029
Quickest round-trip

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sat 11/21

9:08 am-7:54 pm

1 stop7h 46m

Washington, D.C. Dulles Intl

Wed 11/25

7:00 am-11:44 am

1 stop7h 44m

$1,163

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sat 11/21

9:08 am-11:21 pm

2 stops11h 13m

Washington, D.C. Dulles Intl

Wed 11/25

7:00 am-11:44 am

1 stop7h 44m

$1,284

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sun 4/4

12:30 pm-12:20 am

2 stops8h 50m

Washington, D.C. Dulles Intl

Sat 4/10

11:05 am-10:49 pm

2 stops14h 44m

$1,309

LewistonWashington, D.C.

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

LWSIAD

Lewiston Nez Perce Rgnl

Sat 11/21

9:08 am-11:21 pm

2 stops11h 13m

Washington, D.C. Dulles Intl

Wed 11/25

11:37 am-11:03 pm

2 stops14h 26m

$1,529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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?

United Airlines, Delta 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. United Airlines is the first choice among our users, with 41% 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

$228

Fastest flight time

7h 46m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Lewiston, Idaho in the past 72 hours is $228. 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 $596.
The fastest flight from Lewiston, Idaho to Washington, D.C. Dulles Intl Airport takes 7h 46m
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 7h 46m.

  • 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
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Sterling
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Chantilly

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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