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Dulles Intl

$100+ Cheap flights from Charlotte (CLT) to Dulles Intl (IAD)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — IAD
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Find cheap flights from Charlotte to Dulles Intl with Cheapflights

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Cheapflights Tip: The best prices from Charlotte Douglas to Washington, D.C. Dulles Intl are usually found in February or March, booked 88 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Charlotte to Dulles Intl

Cheapest flights from Charlotte to Dulles Intl
Explore the most affordable flight options available from Charlotte to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This United Airlines deal was found by Cheapflights users on 4/21. 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 5/1910:10 am
CLT
-
IAD
Nonstop1h 32m
United Airlines
Tue 5/2610:24 pm
IAD
-
CLT
Nonstop1h 35m
United Airlines
Deal found 4/21$207
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:41 pm
CLT
-
IAD
2 stops42h 30m
Multiple Airlines
Mon 5/187:27 pm
IAD
-
CLT
1 stop23h 25m
Multiple Airlines
Deal found 4/18$208
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:16 pm
CLT
-
IAD
2 stops25h 05m
Multiple Airlines
Thu 6/115:47 pm
IAD
-
CLT
1 stop18h 27m
Multiple Airlines
Deal found 4/21$209
This Frontier deal was found by Cheapflights users on 4/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:45 am
CLT
-
IAD
1 stop8h 13m
Frontier
Thu 6/114:32 pm
IAD
-
CLT
1 stop7h 09m
Frontier
Deal found 4/20$210
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
CLT
-
IAD
2 stops28h 12m
Multiple Airlines
Wed 5/135:07 pm
IAD
-
CLT
1 stop19h 05m
Multiple Airlines
Deal found 4/21$211
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:29 pm
CLT
-
IAD
1 stop7h 21m
Multiple Airlines
Mon 6/19:36 pm
IAD
-
CLT
2 stops38h 29m
Multiple Airlines
Deal found 4/20$212
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:30 am
CLT
-
IAD
2 stops15h 39m
Multiple Airlines
Wed 6/246:26 pm
IAD
-
CLT
1 stop17h 48m
Multiple Airlines
Deal found 4/19$214
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:58 pm
CLT
-
IAD
1 stop21h 54m
Frontier
Tue 5/264:01 pm
IAD
-
CLT
1 stop20h 04m
Frontier
Deal found 4/21$215
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:29 pm
CLT
-
IAD
1 stop7h 21m
Multiple Airlines
Mon 6/88:47 pm
IAD
-
CLT
2 stops17h 24m
Multiple Airlines
Deal found 4/18$216
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:58 pm
CLT
-
IAD
2 stops20h 23m
Frontier
Wed 6/106:26 pm
IAD
-
CLT
1 stop17h 48m
Frontier
Deal found 4/19$217
This Trip.com deal was found by Cheapflights users on 4/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:58 pm
CLT
-
IAD
1 stop22h 44m
Frontier
Sat 5/97:27 pm
IAD
-
CLT
1 stop16h 45m
Frontier
Deal found 4/20$219
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:57 pm
CLT
-
IAD
2 stops18h 15m
Multiple Airlines
Wed 5/135:07 pm
IAD
-
CLT
1 stop19h 05m
Multiple Airlines
Deal found 4/18$220

Find flight deals from Charlotte to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Dulles Intl (IAD). 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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(United Airlines)

One-way from

$100
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$244

Good round-trip deal

$767 or less

Good one-way deal

$413 or less
Provider with most accurate pricing for Charlotte Douglas-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Washington, D.C. Dulles Intl flights.
Search Deals
From Charlotte Douglas to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Charlotte Douglas to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Charlotte Douglas to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Charlotte Douglas to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Dulles Intl 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 April 22, 2026.
Use the filters below to find and compare flights from Charlotte to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 8/7

5:30 am-9:26 am

1 stop3h 56m

Washington, D.C. Dulles Intl

Tue 8/11

6:00 am-12:03 pm

1 stop6h 03m

$243

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 6/4

6:03 am-12:18 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Sun 6/7

6:00 am-11:32 am

1 stop5h 32m

$251

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Mon 7/20

7:44 pm-12:41 am

1 stop4h 57m

Washington, D.C. Dulles Intl

Sat 8/1

5:21 pm-9:57 pm

1 stop4h 36m

$269

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Mon 6/1

7:46 pm-12:51 am

1 stop5h 05m

Washington, D.C. Dulles Intl

Mon 6/8

8:27 am-1:35 pm

1 stop5h 08m

$269

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 7/31

6:00 am-10:15 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Mon 8/3

3:02 pm-8:18 pm

1 stop5h 16m

$269

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Wed 5/27

6:03 am-12:18 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Thu 6/11

6:00 am-11:32 am

1 stop5h 32m

$269

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 7/18

8:00 am-2:01 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Wed 7/29

11:00 am-3:55 pm

1 stop4h 55m

$269

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 5/22

7:46 pm-12:51 am

1 stop5h 05m

Washington, D.C. Dulles Intl

Mon 5/25

8:05 am-1:27 pm

1 stop5h 22m

$269

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 7/18

6:00 am-10:20 am

1 stop4h 20m

Washington, D.C. Dulles Intl

Tue 8/4

7:21 pm-11:58 pm

1 stop4h 37m

$269
Quickest round-trip

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 5/21

5:35 am-9:16 am

1 stop3h 41m

Washington, D.C. Dulles Intl

Thu 5/28

5:31 pm-9:59 pm

1 stop4h 28m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Charlotte to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charlotte to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Charlotte 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.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Charlotte to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Dulles Intl. Price data was last updated on April 17, 2026.

The best time to book flights from Charlotte to Washington, D.C. Dulles Intl Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Charlotte to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Charlotte to Washington, D.C. Dulles Intl Airport (average of $223). Flying from Charlotte to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $335). 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.

What is the cheapest time of day to fly from CLT to IAD?

Find hourly flight availability from Charlotte to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2026.

It’s optimal to fly from Charlotte to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Charlotte to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Dulles Intl. Price data was last updated on April 18, 2026.

Travelers seeking maximum savings on their Charlotte to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Charlotte to Washington, D.C. Dulles Intl Airport?

The best insider tips for Charlotte to Washington, D.C. Dulles Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Charlotte to Washington, D.C. Dulles Intl Airport trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Taryn White

Taryn White

Expert on CLT

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 22, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Charlotte to Washington, D.C. Dulles Intl Airport. 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.
United Airlines
7.4
Good
9,625 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,625 reviews
United Airlines
7.4
Good
9,625 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,647 reviews
United Airlines
7.4
Good
9,625 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Dulles Intl. 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 Charlotte to Washington, D.C. Dulles Intl?

    Charlotte Douglas (CLT) is the airport you will fly out of if you book a flight from Charlotte to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Douglas; the airport handles an average of 20 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Charlotte airport to Washington, D.C. Dulles Intl. It is only a 5.7 mi journey to Douglas (CLT) from Charlotte’s city center.

  • How long is the flight from Charlotte to Washington, D.C. Dulles Intl Airport?

    Delta can get you from Charlotte to Washington, D.C. Dulles Intl Airport in just under 3h 56m. Your travel time can differ by up to . Charlotte and Washington, D.C. Dulles Intl Airport are separated by a distance of 321 mi.

  • What are the cheapest airlines flying from Charlotte to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, American Airlines ($169), and United Airlines ($189) offers the cheapest pricing from Charlotte to Washington, D.C. Dulles Intl Airport. American Airlines is currently priced 35% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Charlotte to Washington, D.C. Dulles Intl Airport?

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Charlotte, check out the most reliable airlines to get you to your destination on time: GoJet (100%), ANA (100%), Mesa Airlines( 95%).

  • What are the cheapest flights from Charlotte to Washington, D.C. Dulles Intl Airport?

    Looking for the cheapest flight from Charlotte to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,360, our data indicates the cheapest price to be $263. The most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl), is priced around $145.

  • Can I find deals for flights from Charlotte to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Charlotte to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Dulles Intl.

  • Can I find deals for business class flights from Charlotte to Dulles Intl?

    Yes. Cheapflights offers flight deals from Charlotte to Dulles Intl 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 Charlotte to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Charlotte to Washington, D.C. Dulles Intl Airport (average of $223). Flying from Charlotte to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $335). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Woodbridge
Silver Spring
Herndon
Rockville
Hyattsville
Fredericksburg
Hanover
Laurel
Manassas
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Hunt Valley

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Top 2 airlines flying from Charlotte to Dulles Intl

Discover the top 2 airlines that operate flights from Charlotte to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$169Average$250FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$289FlexibilityNo cancel feeOn-time69%

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