Edit search

LWS - IAD
Sep 17 - Sep 24
District of Columbia

$318+ Cheap flights from Lewiston (LWS) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — IAD
Sep 17 — Sep 241
We work with more than 300 partners to bring you better travel deals

Edit search

LWS - IAD
Sep 17 - Sep 24

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 Lewiston to District of Columbia flights in September & October 2024

Find cheap flight options from Lewiston to District of Columbia specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Prices were last updated on September 12, 2024.
Scroll through some of the best deals on flights from Lewiston to District of Columbia in 2024. Check back soon for alternative fares.
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/145:45 amLWS - IAD
1 stop26h 40mUnited Airlines
Fri 10/1810:15 pmIAD - LWS
2 stops27h 05mUnited Airlines
Deal found 9/12$631
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 10/1412:15 pmLWS - IAD
2 stops14h 38mDelta
Fri 10/1810:07 amIAD - LWS
2 stops14h 01mDelta
Deal found 9/12$1,058
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 10/147:10 amLWS - DCA
2 stops11h 50mDelta
Fri 10/1812:05 pmDCA - LWS
2 stops12h 03mDelta
Deal found 9/12$1,078
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/145:45 amLWS - IAD
1 stop28h 40mUnited Airlines
Fri 10/187:59 pmIAD - LWS
1 stop29h 21mUnited Airlines
Deal found 9/12$1,103
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/145:45 amLWS - IAD
1 stop28h 40mUnited Airlines
Thu 10/177:59 pmIAD - LWS
1 stop29h 21mUnited Airlines
Deal found 9/12$1,406
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/145:45 amLWS - DCA
1 stop6h 17mUnited Airlines
Fri 10/184:16 pmDCA - LWS
1 stop9h 04mUnited Airlines
Deal found 9/12$2,393
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 10/147:10 amLWS - IAD
2 stops13h 29mDelta
Thu 10/1710:07 amIAD - LWS
2 stops14h 01mDelta
Deal found 9/12$2,988
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/145:45 amLWS - DCA
1 stop6h 17mUnited Airlines
Thu 10/174:16 pmDCA - LWS
1 stop9h 04mUnited Airlines
Deal found 9/12$3,084
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 10/147:10 amLWS - IAD
2 stops13h 29mDelta
Thu 10/177:05 amIAD - LWS
1 stop7h 30mDelta
Deal found 9/12$3,223

Lewiston to District of Columbia 2024 flight deals

Discover exclusive flight deals for travel between Lewiston and District of Columbia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,854,678 searches. Data last updated September 12, 2024.
Scroll through some of the best deals on flights from Lewiston to District of Columbia in 2024. Check back soon for alternative fares.
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 11/1212:30 pmLWS - IAD
1 stop8h 19mDelta
Sat 11/167:00 amIAD - LWS
1 stop7h 50mDelta
Deal found 9/12$318
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 11/195:30 amLWS - IAD
1 stop7h 13mUnited Airlines
Sat 11/235:20 pmIAD - LWS
1 stop8h 13mUnited Airlines
Deal found 9/11$379
This Delta deal was found by Cheapflights users on 9/12. 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.
Mon 10/147:10 amLWS - DCA
2 stops11h 50mDelta
Fri 10/1812:05 pmDCA - LWS
2 stops12h 03mDelta
Deal found 9/12$1,078
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/145:45 amLWS - DCA
1 stop6h 17mUnited Airlines
Fri 10/184:16 pmDCA - LWS
1 stop9h 04mUnited Airlines
Deal found 9/12$2,393

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 2,854,678 searches. Data last updated September 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$318 - $2,393

Route

Depart

Return

Price

Lewiston Nez Perce RgnlWashington, D.C. Dulles Intl

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Tue 11/12

1 stop8h 19m

Washington, D.C. Dulles Intl

Mon 11/18

1 stop7h 50m

$318

Lewiston Nez Perce RgnlWashington, D.C. Dulles Intl

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Tue 11/19

1 stop7h 13m

Washington, D.C. Dulles Intl

Sat 11/23

1 stop8h 13m

$379

Lewiston Nez Perce RgnlWashington, D.C. Reagan-National

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 10/14

2 stops11h 50m

Washington, D.C. Reagan-National

Fri 10/18

2 stops12h 03m

$1,078

Lewiston Nez Perce RgnlWashington, D.C. Reagan-National

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 10/14

1 stop6h 17m

Washington, D.C. Reagan-National

Fri 10/18

1 stop9h 04m

$2,393

Flights are sorted by cheapest first

Deals found on 9/11

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, September is the cheapest month in which you can book a flight from Lewiston, Idaho to District of Columbia (average of $174). Flying from Lewiston, Idaho to District of Columbia in June is currently the most expensive (average of $386). 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 September 12, 2024.
To help decide which airline to fly from Lewiston to District of Columbia, see what other customers have to say about Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,116 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,116 reviews
8.0
Very good
9,116 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
9,570 reviews
8.0
Very good
9,116 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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 flights from Lewiston, Idaho to District of Columbia for under $400 on Cheapflights?

    Yes, there are multiple flights from Lewiston, Idaho to District of Columbia for under $400. The cheapest flight booked recently is on Delta for just $318, but on average you can expect to pay $1,042.

  • What does LWS to IAD mean?

    LWS stands for Lewiston Nez Perce Rgnl Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

  • Can I find deals for flights from Lewiston to District of Columbia that include extra baggage allowance?

    The amount of baggage you can bring on your Lewiston to District of Columbia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lewiston to District of Columbia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lewiston to District of Columbia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Lewiston to District of Columbia that allow pets onboard?

    Many airlines flying from Lewiston to District of Columbia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lewiston to District of Columbia?

    Yes, you can often find last-minute deals on Lewiston to District of Columbia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lewiston, Idaho to District of Columbia flight deals updated?

    The Lewiston, Idaho to District of Columbia flight deals you see on this page were last updated on 9/12.

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

    Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to District of Columbia (average of $174). Flying from Lewiston, Idaho to District of Columbia in June is currently the most expensive (average of $386). 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.

Search flights from Lewiston to District of Columbia by cabin class

Find flights from Lewiston to District of Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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.