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Cheap flights from Washington, D.C. Dulles Intl Airport to Lewiston from $412

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 11:43 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 43m1 stop Salt Lake City
Delta Logo
12:23 pm - 11:39 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
$589Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
6:10 am - 11:43 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
8h 33m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
12:23 pm - 11:39 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
$595Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
7:10 am - 10:59 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
18h 49m1 stop Seattle/Tacoma Intl
Delta Logo
9:23 am - 11:14 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
34h 51m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County
$1,054Delta
Thu, Sep 3 - Mon, Sep 7
Delta Logo
7:10 am - 11:43 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
31h 33m2 stops Seattle/Tacoma Intl Salt Lake City
Delta Logo
12:23 pm - 10:56 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
31h 33m2 stops Salt Lake City Seattle/Tacoma Intl
$1,072Delta
Thu, Sep 3 - Mon, Sep 7
Delta Logo
7:10 am - 10:59 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
18h 49m1 stop Seattle/Tacoma Intl
Delta Logo
9:23 am - 11:59 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
11h 36m1 stop Seattle/Tacoma Intl
$1,234Delta
Thu, Sep 3 - Mon, Sep 7
Delta Logo
6:10 am - 11:43 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
8h 33m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
9:23 am - 11:21 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
10h 58m2 stops Seattle/Tacoma Intl Minneapolis St Paul
$1,295Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
11:15 am - 11:03 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 48m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
Delta Logo
12:21 pm - 11:37 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
$1,319Delta
Thu, Nov 26 - Sat, Nov 28
Delta Logo
7:00 am - 11:43 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 43m1 stop Salt Lake City
Delta Logo
12:23 pm - 11:39 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
$1,378Delta
Thu, Sep 3 - Mon, Sep 7
Delta Logo
7:00 am - 11:43 amIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
7h 43m1 stop Salt Lake City
Delta Logo
12:23 pm - 11:39 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
$1,388Delta
Fri, Sep 4 - Mon, Sep 7
Delta Logo
11:15 am - 11:03 pmIAD  Washington, D.C. Dulles Intl-LWS Lewiston Nez Perce Rgnl
14h 48m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl
Delta Logo
12:21 pm - 11:37 pmLWS  Lewiston Nez Perce Rgnl-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Salt Lake City
$1,549Delta
Thu, Nov 26 - Sat, Nov 28

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Lewiston, Idaho flight tickets
Delta
Sep 2
IAD7:00 amWashington, D.C. Dulles Intl
7h 43m
1 stop
LWS11:43 amLewiston Nez Perce Rgnl
Sep 6
LWS12:23 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:39 pmWashington, D.C. Dulles Intl
$589
Delta
Sep 2
IAD6:10 amWashington, D.C. Dulles Intl
8h 33m
2 stops
LWS11:43 amLewiston Nez Perce Rgnl
Sep 6
LWS12:23 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:39 pmWashington, D.C. Dulles Intl
$595
Delta
Aug 29
IAD7:00 amWashington, D.C. Dulles Intl
7h 43m
1 stop
LWS11:43 amLewiston Nez Perce Rgnl
Aug 30
LWS12:23 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:39 pmWashington, D.C. Dulles Intl
$846

momondo Fare Finder

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

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Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Wed 9/2

7:00 am-11:43 am

1 stop7h 43m

Lewiston Nez Perce Rgnl

Sun 9/6

12:23 pm-11:39 pm

1 stop8h 16m

$589

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Wed 9/2

6:10 am-11:43 am

2 stops8h 33m

Lewiston Nez Perce Rgnl

Sun 9/6

12:23 pm-11:39 pm

1 stop8h 16m

$595

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Thu 9/3

7:10 am-10:59 pm

1 stop18h 49m

Lewiston Nez Perce Rgnl

Mon 9/7

9:23 am-11:14 pm

2 stops34h 51m

$1,054

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Thu 9/3

7:10 am-11:43 am

2 stops31h 33m

Lewiston Nez Perce Rgnl

Mon 9/7

12:23 pm-10:56 pm

2 stops31h 33m

$1,072

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Thu 9/3

7:10 am-10:59 pm

1 stop18h 49m

Lewiston Nez Perce Rgnl

Mon 9/7

9:23 am-11:59 pm

1 stop11h 36m

$1,234

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Wed 9/2

6:10 am-11:43 am

2 stops8h 33m

Lewiston Nez Perce Rgnl

Sun 9/6

9:23 am-11:21 pm

2 stops10h 58m

$1,295

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Thu 11/26

11:15 am-11:03 pm

2 stops14h 48m

Lewiston Nez Perce Rgnl

Sat 11/28

12:21 pm-11:37 pm

1 stop8h 16m

$1,319

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Thu 9/3

7:00 am-11:43 am

1 stop7h 43m

Lewiston Nez Perce Rgnl

Mon 9/7

12:23 pm-11:39 pm

1 stop8h 16m

$1,378

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Fri 9/4

7:00 am-11:43 am

1 stop7h 43m

Lewiston Nez Perce Rgnl

Mon 9/7

12:23 pm-11:39 pm

1 stop8h 16m

$1,388

Washington, D.C.Lewiston

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

IADLWS

Washington, D.C. Dulles Intl

Thu 11/26

11:15 am-11:03 pm

2 stops14h 48m

Lewiston Nez Perce Rgnl

Sat 11/28

12:21 pm-11:37 pm

1 stop8h 16m

$1,549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Lewiston from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 airline that flies from Washington, D.C. Dulles Intl to Lewiston Nez Perce Rgnl?

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

What airlines fly to Lewiston, Idaho?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Lewiston, Idaho from Washington, D.C. Dulles Intl Airport 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 Lewiston, Idaho. Keep in mind that there are 3 different airlines that fly to Lewiston, Idaho on a routine basis, so you have a few additional options to choose from.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Lewiston, Idaho (IAD to LWS) flight deals and tips

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

Best Price Found

$412

Fastest flight time

7h 43m

Direct flights

None
The best one-way flight to Lewiston, Idaho from Washington, D.C. Dulles Intl Airport in the past 72 hours is $412. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho found on momondo in the last 72 hours is $589.
The fastest flight from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho takes 7h 43m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Lewiston, Idaho.
Search flight deals

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

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

    A flight from Washington, D.C. Dulles Intl to Lewiston Nez Perce Rgnl will travel around 2049.6 mi. By plane, this route typically takes 7h 43m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Lewiston Nez Perce Rgnl Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Lewiston Nez Perce Rgnl Airport.

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

    The required travel and health documents for your Lewiston Nez Perce Rgnl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lewiston Nez Perce Rgnl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Lewiston. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington, D.C. to Lewiston on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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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