HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$439+ Cheap flights from Lewiston, ID (LWS) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — IAD
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lewiston to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lewiston to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Lewiston (LWS) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Round-trip from

$808
(Delta)

One-way from

$439
(Delta)
From Lewiston Nez Perce Rgnl to District of Columbia
Search Deals
One-way flight from Lewiston Nez Perce Rgnl to District of Columbia
Search Deals

Find flight deals from Lewiston to District of Columbia

Best flights from Lewiston to District of Columbia
Discover carefully curated flight deals from Lewiston to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2024.

This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2212:38 pmLWS - IAD
1 stop8h 09mDelta
Sat 3/297:30 amIAD - LWS
1 stop7h 25mDelta
Deal found 12/19$808
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/55:15 amLWS - DCA
1 stop6h 44mUnited Airlines
Thu 1/91:05 pmDCA - LWS
2 stops12h 31mUnited Airlines
Deal found 12/20$1,441
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/227:05 amLWS - DCA
2 stops12h 46mDelta
Sat 3/2912:00 pmDCA - LWS
2 stops13h 32mDelta
Deal found 12/19$997

Find flights from Lewiston to District of Columbia within your budget

Customize your flight search to find flights from Lewiston to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Sat 3/22

12:38 pm-11:47 pm

1 stop8h 09m

Washington, D.C. Dulles Intl

Sat 3/29

7:30 am-11:55 am

1 stop7h 25m

$808

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Sat 3/22

7:05 am-10:51 pm

2 stops12h 46m

Washington, D.C. Reagan-National

Sat 3/29

12:00 pm-10:32 pm

2 stops13h 32m

$997

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Sun 1/5

5:15 am-2:59 pm

1 stop6h 44m

Washington, D.C. Reagan-National

Thu 1/9

1:05 pm-10:36 pm

2 stops12h 31m

$1,441

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Tue 12/31

12:39 pm-11:19 pm

1 stop7h 40m

$439

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Tue 12/31

5:15 am-11:59 pm

2 stops15h 44m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Lewiston to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Lewiston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Lewiston to District of Columbia

Get recent, data-driven insights about flights from Lewiston to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Lewiston, Idaho to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Lewiston, Idaho to District of Columbia (average of $309). Flying from Lewiston, Idaho to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated December 21, 2024.
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,039 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lewiston to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lewiston to District of Columbia?

    Lewiston Nez Perce Rgnl (LWS), located 1.9 mi from the city center, is the airport you fly out of when you book flights from Lewiston to District of Columbia.

  • Can I find deals for flights from Lewiston to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Lewiston to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lewiston to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lewiston to District of Columbia.

  • Can I find deals for business class flights from Lewiston to District of Columbia?

    Yes. Cheapflights offers flight deals from Lewiston to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lewiston, Idaho to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Lewiston, Idaho to District of Columbia (average of $309). Flying from Lewiston, Idaho to District of Columbia in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lewiston to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Sky Harbor Intl flights
Boise to Seattle flights
Spokane to Seattle flights
Spokane to Sky Harbor Intl flights
Boise to Las Vegas flights
Boise to Los Angeles flights
Spokane to Los Angeles flights
Boise to Dallas/Fort Worth flights
Spokane to Denver flights
Spokane to Las Vegas flights
Spokane to Dallas/Fort Worth flights
Boise to O'Hare Intl flights
Boise to Orlando flights
Boise to Atlanta flights
Boise to Denver flights
Spokane to San Diego flights
Spokane to Salt Lake City flights
Boise to San Diego flights
Boise to John F Kennedy Intl flights
Boise to Hobby flights
Boise to Salt Lake City flights
Spokane to Tampa flights
Spokane to Kahului flights
Boise to Fort Lauderdale flights
Spokane to Honolulu flights
Boise to Miami flights
Boise to Honolulu flights
Spokane to Atlanta flights
Spokane to Orlando flights
Spokane to San Jose flights
Boise to Reagan-National flights
Spokane to Minneapolis flights
Spokane to Hobby flights
Boise to George Bush Intcntl flights
Spokane to San Francisco flights
Boise to Dulles Intl flights
Boise to Lihue flights
Spokane to Boise flights
Boise to Love Field flights
Boise to Santa Ana flights
Spokane to Dulles Intl flights
Boise to Newark flights
Spokane to John F Kennedy Intl flights
Boise to San Francisco flights
Boise to Austin flights
Boise to LaGuardia flights
Spokane to New Orleans flights
Spokane to Kailua-Kona flights
Spokane to Fort Lauderdale flights
Boise to Palm Springs flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.