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Cheap flights from District of Columbia to Lewiston from $875

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Lewiston departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from District of Columbia to Lewiston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:20 pm - 11:06 pm
IAD
-
LWS
13h 46m
2 stops
Delta Logo
12:19 pm - 11:35 pm
LWS
-
IAD
8h 16m
1 stop
$875Delta
Sat, Oct 17 - Tue, Oct 27
Delta Logo
12:20 pm - 11:06 pm
IAD
-
LWS
13h 46m
2 stops
Delta Logo
9:15 am - 11:26 pm
LWS
-
IAD
11h 11m
2 stops
$880Delta
Sat, Oct 17 - Tue, Oct 27
Delta Logo
4:35 pm - 10:59 pm
DCA
-
LWS
9h 24m
1 stop
Delta Logo
9:23 am - 11:50 pm
LWS
-
DCA
11h 27m
2 stops
$1,114Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
6:13 am - 11:39 am
IAD
-
LWS
8h 26m
1 stop
Delta Logo
12:19 pm - 11:35 pm
LWS
-
IAD
8h 16m
1 stop
$1,229Delta
Sat, Oct 17 - Tue, Oct 27
Delta Logo
3:00 pm - 10:59 pm
DCA
-
LWS
10h 59m
2 stops
Delta Logo
9:23 am - 11:50 pm
LWS
-
DCA
11h 27m
2 stops
$1,239Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
4:35 pm - 10:59 pm
DCA
-
LWS
9h 24m
1 stop
Delta Logo
9:23 am - 11:50 pm
LWS
-
DCA
11h 27m
2 stops
$1,330Delta
Tue, Aug 11 - Sun, Aug 16
Delta Logo
12:23 pm - 10:59 pm
DCA
-
LWS
13h 36m
2 stops
Delta Logo
9:23 am - 11:50 pm
LWS
-
DCA
11h 27m
2 stops
$1,335Delta
Tue, Aug 11 - Sun, Aug 16
Delta Logo
12:23 pm - 10:59 pm
DCA
-
LWS
13h 36m
2 stops
Delta Logo
9:23 am - 11:50 pm
LWS
-
DCA
11h 27m
2 stops
$1,479Delta
Tue, Aug 11 - Sun, Aug 16
Delta Logo
7:00 am - 11:43 am
IAD
-
LWS
7h 43m
1 stop
Delta Logo
12:23 pm - 11:39 pm
LWS
-
IAD
8h 16m
1 stop
$1,688Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
6:10 am - 11:43 am
IAD
-
LWS
8h 33m
2 stops
Delta Logo
12:23 pm - 11:39 pm
LWS
-
IAD
8h 16m
1 stop
$1,694Delta
Thu, Aug 13 - Mon, Aug 17

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Delta flights from District of Columbia to Lewiston, Idaho

Our best Delta deals on District of Columbia to Lewiston, Idaho flight tickets
Delta
Oct 17
IAD12:20 pmWashington, D.C. Dulles Intl
13h 46m
2 stops
LWS11:06 pmLewiston Nez Perce Rgnl
Oct 27
LWS12:19 pmLewiston Nez Perce Rgnl
8h 16m
1 stop
IAD11:35 pmWashington, D.C. Dulles Intl
$875
Delta
Oct 17
IAD12:20 pmWashington, D.C. Dulles Intl
13h 46m
2 stops
LWS11:06 pmLewiston Nez Perce Rgnl
Oct 27
LWS9:15 amLewiston Nez Perce Rgnl
11h 11m
2 stops
IAD11:26 pmWashington, D.C. Dulles Intl
$880
Delta
Aug 13
DCA4:35 pmWashington, D.C. Reagan-National
9h 24m
1 stop
LWS10:59 pmLewiston Nez Perce Rgnl
Aug 17
LWS9:23 amLewiston Nez Perce Rgnl
11h 27m
2 stops
DCA11:50 pmWashington, D.C. Reagan-National
$1,114

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Lewiston, Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from District of Columbia to Lewiston, Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 10/17

12:20 pm-11:06 pm

2 stops13h 46m

Lewiston Nez Perce Rgnl

Tue 10/27

12:19 pm-11:35 pm

1 stop8h 16m

$875

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 10/17

12:20 pm-11:06 pm

2 stops13h 46m

Lewiston Nez Perce Rgnl

Tue 10/27

9:15 am-11:26 pm

2 stops11h 11m

$880

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Thu 8/13

4:35 pm-10:59 pm

1 stop9h 24m

Lewiston Nez Perce Rgnl

Mon 8/17

9:23 am-11:50 pm

2 stops11h 27m

$1,114

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 10/17

6:13 am-11:39 am

1 stop8h 26m

Lewiston Nez Perce Rgnl

Tue 10/27

12:19 pm-11:35 pm

1 stop8h 16m

$1,229

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Thu 8/13

3:00 pm-10:59 pm

2 stops10h 59m

Lewiston Nez Perce Rgnl

Mon 8/17

9:23 am-11:50 pm

2 stops11h 27m

$1,239

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Tue 8/11

4:35 pm-10:59 pm

1 stop9h 24m

Lewiston Nez Perce Rgnl

Sun 8/16

9:23 am-11:50 pm

2 stops11h 27m

$1,330

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Tue 8/11

12:23 pm-10:59 pm

2 stops13h 36m

Lewiston Nez Perce Rgnl

Sun 8/16

9:23 am-11:50 pm

2 stops11h 27m

$1,335

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Tue 8/11

12:23 pm-10:59 pm

2 stops13h 36m

Lewiston Nez Perce Rgnl

Sun 8/16

9:23 am-11:50 pm

2 stops11h 27m

$1,479
Quickest round-trip

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Thu 8/13

7:00 am-11:43 am

1 stop7h 43m

Lewiston Nez Perce Rgnl

Mon 8/17

12:23 pm-11:39 pm

1 stop8h 16m

$1,688

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Thu 8/13

6:10 am-11:43 am

2 stops8h 33m

Lewiston Nez Perce Rgnl

Mon 8/17

12:23 pm-11:39 pm

1 stop8h 16m

$1,694

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lewiston from

How to get the cheapest flight ticket from District of Columbia 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 airlines fly to Lewiston, Idaho?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Lewiston, Idaho from District of Columbia according to our data. Delta is the first choice among our users, with 54% 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.

Cheap District of Columbia to Lewiston, Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Lewiston, Idaho

Fastest flight time

7h 43m

Direct flights

None
The fastest flight from District of Columbia to Lewiston, Idaho takes 7h 43m
There are no direct flights from District of Columbia to Lewiston, Idaho. There are no popular flight routes from District of Columbia to Lewiston, Idaho.
Search flight deals

Frequently asked questions about flying from District of Columbia to Lewiston, Idaho

  • When did momondo last update prices for flights from District of Columbia to Lewiston Nez Perce Rgnl Airport?

    Prices for flights from District of Columbia to Lewiston Nez Perce Rgnl Airport are updated daily.

  • How old do you have to be to fly from District of Columbia to Lewiston Nez Perce Rgnl 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 District of Columbia 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 District of Columbia to Lewiston?

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

Can I find flights from District of Columbia to Lewiston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Lewiston flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Lewiston?

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

I’m not ready to book a flight from District of Columbia to Lewiston right now. Can momondo alert me if prices change?

Price alerts on flights to Lewiston from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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