Dulles Intl

$64+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — IAD
Jun 17 — Jun 241
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Cheapflights Tip: The best prices from Charlotte Douglas to Washington, D.C. Dulles Intl are usually found in August or September, booked 71 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap 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 June 12, 2025.

Round-trip from

$139
(American Airlines)

One-way from

$64
(United Airlines)

Popular in

May

Cheapest in

August

Average price

$284

Good round-trip deal

$764 or less

Good one-way deal

$331 or less
From Charlotte Douglas to Washington, D.C. Dulles Intl
One-way flight from Charlotte Douglas to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Charlotte Douglas to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Charlotte Douglas to Washington, D.C. Dulles Intl.

Find 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:35 amCLT - IAD
Nonstop1h 32mAmerican Airlines
Mon 9/87:21 pmIAD - CLT
Nonstop1h 34mAmerican Airlines
Deal found 6/10$139
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/1011:27 amCLT - IAD
1 stop4h 53mUnited Airlines
Mon 8/118:15 amIAD - CLT
Nonstop1h 33mUnited Airlines
Deal found 6/10$168
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:52 pmCLT - IAD
1 stop22h 12mMultiple Airlines
Sun 8/244:56 pmIAD - CLT
1 stop20h 56mMultiple Airlines
Deal found 6/12$200
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 7/26:52 amCLT - IAD
1 stop5h 01mDelta
Mon 7/77:36 pmIAD - CLT
1 stop4h 22mDelta
Deal found 6/10$214
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:57 pmCLT - IAD
1 stop17h 47mFrontier
Mon 6/301:29 pmIAD - CLT
1 stop22h 18mFrontier
Deal found 6/10$270

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 June 12, 2025.
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

Charlotte

Fly to

Dulles Intl

Route

Depart

Return

Price

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 9/6

8:35 am-10:07 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 9/8

7:21 pm-8:55 pm

Nonstop1h 34m

$139

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 7/10

11:27 am-4:20 pm

1 stop4h 53m

Washington, D.C. Dulles Intl

Mon 8/11

8:15 am-9:48 am

Nonstop1h 33m

$168

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 8/22

2:52 pm-1:04 pm

1 stop22h 12m

Washington, D.C. Dulles Intl

Sun 8/24

4:56 pm-1:52 pm

1 stop20h 56m

$200

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 7/10

5:36 am-9:19 am

1 stop3h 43m

Washington, D.C. Dulles Intl

Tue 7/15

12:45 pm-6:25 pm

1 stop5h 40m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 6/26

6:57 pm-12:44 pm

1 stop17h 47m

Washington, D.C. Dulles Intl

Mon 6/30

1:29 pm-11:47 am

1 stop22h 18m

$270

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 11/4

6:05 pm-7:31 pm

Nonstop1h 26m

$64

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 8/9

6:00 am-7:30 am

Nonstop1h 30m

$76

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 10/4

1:56 pm-7:21 pm

1 stop5h 25m

$88

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 8/15

5:05 pm-2:07 pm

1 stop21h 02m

$92

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 7/1

6:00 am-11:59 am

1 stop5h 59m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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The best insider tips for Charlotte to Washington, D.C. Dulles Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Charlotte to Washington, D.C. Dulles Intl Airport trip
Airlines
Qatar Airways

Qatar Airways allows only one carry-on item in economy, so plan your packing carefully.


Qatar Airways offers extra legroom seats for a fee, typically in exit rows and bulkhead seats.

United Airlines

United's Basic Economy restricts carry-ons; only a personal item is allowed without extra fees.


United Economy Plus offers extra legroom seats towards the front of the economy cabin.

Airports
CLT

CLT's security lines can be longest from 5-6 pm. Arrive early to avoid delays, especially during ongoing construction.

Read more about CLTby Taryn White
IAD

The Washington Metro Silver line connects IAD to the city in under 40 minutes, offering a cost-effective travel option.

Read more about IADby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz

Brandon Schultz

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 Baskas

Harriet Baskas

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

Taryn White

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

Ramsey Qubein

Ramsey Qubein

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

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 June 9, 2025.

The best time to book flights from Charlotte to Washington, D.C. Dulles Intl Airport is 71 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, August is the cheapest month in which you can book a flight from Charlotte to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Charlotte to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 June 12, 2025.

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 25% 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 June 8, 2025.

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

Weekly flight availability from Charlotte to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Charlotte to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from CLT to IAD are scheduled on a Monday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Charlotte to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 29 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 3 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.

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

    According to our current data, American Airlines ($139), United Airlines ($168), and Delta ($209) offers the cheapest pricing from Charlotte to Washington, D.C. Dulles Intl Airport. American Airlines is currently priced 44% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Charlotte to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $64. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Charlotte to Washington, D.C. Dulles Intl Airport for a low price.

  • 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: Sun Country Air (100%), Ethiopian Air (94%), ANA( 93%).

  • 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 $2,077, our data indicates the cheapest price to be $138. The most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl), is priced around $127.

  • 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, August is the cheapest month in which you can book a flight from Charlotte to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Charlotte to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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

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Top 3 airlines flying from Charlotte to Dulles Intl

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$141FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$168Average$250FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$169Average$254FlexibilityNo cancel feeOn-time71%

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