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

According to our current data, United Airlines ($139), American Airlines ($177), and Frontier ($188) offers the cheapest pricing from Charlotte to Washington, D.C. Dulles Intl Airport. United 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 American Airlines, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from United Airlines and Frontier, as they are both options that can get you from Charlotte to Washington, D.C. Dulles Intl Airport for a low price.

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.

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).

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 $1,939, our data indicates the cheapest price to be $160. The most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl), is priced around $189.

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%), Avianca (90%), ANA( 90%).

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

Sunday is generally a great day to depart. Flying on this day could help you save up to 6%.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, September can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Charlotte in September are about $201 on average during September, but can be found for as low as $45.

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 27 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.

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.

$70+ Flights from Charlotte to Washington, D.C. Dulles Intl Airport

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Cheapflights Tip: The best prices from Charlotte Douglas to Washington, D.C. Dulles Intl are usually found in November 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

Round-trip from	$139 (United Airlines)
One-way from	$70 (American Airlines)
Popular in	May
Cheapest in	November
Average price	$289
Good round-trip deal	$643 or less
Good one-way deal	$344 or less

From Charlotte Douglas to Washington, D.C. Dulles Intl

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One-way flight from Charlotte Douglas to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Charlotte Douglas to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from Charlotte Douglas to Washington, D.C. Dulles Intl.

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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 julio 28, 2025.

sáb. 8/236:00 amCLT - IAD

Nonstop1h 29mUnited Airlines

sáb. 8/3010:20 pmIAD - CLT

Nonstop1h 39mUnited Airlines

Deal found 7/25

$139

mar. 8/269:35 pmCLT - IAD

Nonstop1h 21mAmerican Airlines

mar. 9/307:21 pmIAD - CLT

Nonstop1h 34mAmerican Airlines

Deal found 7/27

$177

jue. 8/149:02 amCLT - IAD

1 stop9h 38mFrontier

sáb. 8/167:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/27

$188

sáb. 8/236:33 pmCLT - IAD

1 stop4h 48mDelta

sáb. 8/306:15 pmIAD - CLT

1 stop5h 06mDelta

Deal found 7/27

$204

Best flights from Charlotte to Dulles Intl
Discover carefully curated flight deals from Charlotte to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 28, 2025.

sáb. 8/236:00 amCLT - IAD

Nonstop1h 29mUnited Airlines

sáb. 8/3010:20 pmIAD - CLT

Nonstop1h 39mUnited Airlines

Deal found 7/25

$139

mar. 8/269:35 pmCLT - IAD

Nonstop1h 21mAmerican Airlines

mar. 9/307:21 pmIAD - CLT

Nonstop1h 34mAmerican Airlines

Deal found 7/27

$177

jue. 8/149:02 amCLT - IAD

1 stop9h 38mFrontier

sáb. 8/167:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/27

$188

sáb. 8/236:33 pmCLT - IAD

1 stop4h 48mDelta

sáb. 8/306:15 pmIAD - CLT

1 stop5h 06mDelta

Deal found 7/27

$204

jue. 8/289:28 pmCLT - IAD

2 stops17h 55mMultiple Airlines

sáb. 8/308:12 pmIAD - CLT

2 stops24h 11mMultiple Airlines

Deal found 7/26

$278

Last-minute flights from Charlotte to Dulles Intl
Discover last-minute flight deals from Charlotte to Dulles Intl. Data last updated julio 28, 2025 and is based on user searches.

lun. 8/410:30 pmCLT - IAD

Nonstop1h 28mAmerican Airlines

lun. 8/187:25 pmIAD - CLT

Nonstop1h 30mAmerican Airlines

Deal found 7/28

$219

lun. 8/46:52 amCLT - IAD

1 stop4h 58mDelta

lun. 8/115:11 pmIAD - CLT

1 stop4h 34mDelta

Deal found 7/27

$244

lun. 8/411:40 amCLT - IAD

3 stops23h 46mMultiple Airlines

lun. 8/181:22 pmIAD - CLT

2 stops10h 33mMultiple Airlines

Deal found 7/28

$393

mar. 8/52:48 pmCLT - IAD

Nonstop1h 37mUnited Airlines

mar. 8/125:25 pmIAD - CLT

1 stop5h 17mUnited Airlines

Deal found 7/26

$234

jue. 8/79:02 amCLT - IAD

1 stop9h 38mFrontier

dom. 8/107:46 pmIAD - CLT

1 stop14h 55mFrontier

Deal found 7/27

$205

jue. 8/149:02 amCLT - IAD

1 stop9h 38mFrontier

sáb. 8/167:25 pmIAD - CLT

1 stop12h 52mFrontier

Deal found 7/27

$188

sáb. 8/236:00 amCLT - IAD

Nonstop1h 29mUnited Airlines

sáb. 8/3010:20 pmIAD - CLT

Nonstop1h 39mUnited Airlines

Deal found 7/25

$139

sáb. 8/236:33 pmCLT - IAD

1 stop4h 48mDelta

sáb. 8/306:15 pmIAD - CLT

1 stop5h 06mDelta

Deal found 7/27

$204

mar. 8/269:35 pmCLT - IAD

Nonstop1h 21mAmerican Airlines

mar. 9/307:21 pmIAD - CLT

Nonstop1h 34mAmerican Airlines

Deal found 7/27

$177

jue. 8/289:28 pmCLT - IAD

2 stops17h 55mMultiple Airlines

sáb. 8/308:12 pmIAD - CLT

2 stops24h 11mMultiple Airlines

Deal found 7/26

$278

One-way flights from Charlotte to Dulles Intl
Search for one-way flight options from Charlotte to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated julio 28, 2025.

lun. 8/189:35 pmCLT - IAD

Nonstop1h 21mAmerican Airlines

Deal found 7/26

$70

vie. 10/2410:34 amCLT - IAD

Nonstop1h 28mUnited Airlines

Deal found 7/25

$76

vie. 8/13:30 pmCLT - IAD

1 stop5h 43mFrontier

Deal found 7/26

$88

sáb. 8/306:33 pmCLT - IAD

1 stop4h 48mDelta

Deal found 7/28

$100

mié. 8/204:48 pmCLT - IAD

2 stops17h 56mMultiple Airlines

Deal found 7/27

$109

Cheapflights Fare Finder

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

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

sáb. 8/23

6:00 am-7:29 am

Nonstop1h 29m

Washington, D.C. Dulles Intl

sáb. 8/30

10:20 pm-11:59 pm

Nonstop1h 39m

$139

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

mar. 8/26

9:35 pm-10:56 pm

Nonstop1h 21m

Washington, D.C. Dulles Intl

mar. 9/30

7:21 pm-8:55 pm

Nonstop1h 34m

$177

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

jue. 8/14

9:02 am-6:40 pm

1 stop9h 38m

Washington, D.C. Dulles Intl

sáb. 8/16

7:25 pm-8:17 am

1 stop12h 52m

$188

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

sáb. 8/23

6:33 pm-11:21 pm

1 stop4h 48m

Washington, D.C. Dulles Intl

sáb. 8/30

6:15 pm-11:21 pm

1 stop5h 06m

$204

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

lun. 8/18

9:35 pm-10:56 pm

Nonstop1h 21m

$70

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

vie. 10/24

10:34 am-12:02 pm

Nonstop1h 28m

$76

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

vie. 8/1

3:30 pm-9:13 pm

1 stop5h 43m

$88

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

sáb. 8/30

6:33 pm-11:21 pm

1 stop4h 48m

$100

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

mié. 8/20

4:48 pm-10:44 am

2 stops17h 56m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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

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.

Read more about Qatar Airwaysby Brandon Schultz

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.

Read more about United Airlinesby Harriet Baskas

Airports

CLT

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

IAD

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

Our travel experts

Brandon Schultz

Expert on Qatar Airways

Harriet Baskas

Expert on United Airlines

Taryn White

Expert on CLT

Ramsey Qubein

Expert on IAD

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?

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 April is currently the most expensive (average of $337). 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?

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?

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. Saturday 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

The most flights from CLT to IAD are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown Delta, 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.

Delta

8.0

Very good

7,971 reviews

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!

Delta

8.0

Very good

7,971 reviews

Delta

8.0

Very good

7,971 reviews

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!

United Airlines

7.4

Good

8,893 reviews

Delta

8.0

Very good

7,971 reviews

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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,971 reviews

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!

Frontier

5.9

Fair

3,238 reviews

Delta

8.0

Very good

7,971 reviews

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

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 27 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.
What are the cheapest airlines flying from Charlotte to Washington, D.C. Dulles Intl Airport round-trip?
According to our current data, United Airlines ($139), American Airlines ($177), and Frontier ($188) offers the cheapest pricing from Charlotte to Washington, D.C. Dulles Intl Airport. United 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 American Airlines, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from United Airlines and Frontier, 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%), Avianca (90%), ANA( 90%).
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 $1,939, our data indicates the cheapest price to be $160. The most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl), is priced around $189.
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 April is currently the most expensive (average of $337). 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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Oxon Hill

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Dundalk

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Top 2 airlines flying from Charlotte to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$167	Average$250	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$169	Average$246	FlexibilityNo cancel fee	On-time71%

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$70+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

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 November 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Charlotte to Dulles Intl

Cheapest flights from Charlotte to Dulles IntlExplore 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 julio 28, 2025.

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 julio 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Charlotte to Washington, D.C. Dulles Intl Airport that are best for you.

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

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

United Airlines

Airports

CLT

IAD

Our travel experts

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.

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 July 25, 2025.

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

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 julio 28, 2025.

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 July 27, 2025.

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

Reviews of airlines servicing Dulles Intl

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?

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

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

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

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

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

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

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

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

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

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Alternative routes for Charlotte to Dulles Intl

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Top 2 airlines flying from Charlotte to Dulles Intl

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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 julio 28, 2025.