$140 Cheap United flights Charleston (CHS) to Washington (IAD)

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$140 Cheap United flights Charleston (CHS) to Washington (IAD)

Prices were available within the past 7 days and start at $140 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 13 - Sat, Jan 17
CHS
Charleston
IAD
Washington
$171 Roundtrip, found 3 hours ago
$171
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jan 13 from Charleston to Washington, returning Sat, Jan 17, priced at $171 found 3 hours ago
United
Fri, Jan 30 - Mon, Feb 2
CHS
Charleston
IAD
Washington
$180 Roundtrip, found 9 hours ago
$180
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Jan 30 from Charleston to Washington, returning Mon, Feb 2, priced at $180 found 9 hours ago
United
Thu, May 21 - Mon, May 25
CHS
Charleston
IAD
Washington
$189 Roundtrip, found 9 hours ago
$189
Roundtrip
found 9 hours ago
Select United flight, departing Thu, May 21 from Charleston to Washington, returning Mon, May 25, priced at $189 found 9 hours ago
United
Thu, May 21 - Mon, May 25
CHS
Charleston
IAD
Washington
$198 Roundtrip, found 9 hours ago
$198
Roundtrip
found 9 hours ago
Select United flight, departing Thu, May 21 from Charleston to Washington, returning Mon, May 25, priced at $198 found 9 hours ago
United
Wed, Aug 12 - Sun, Aug 16
CHS
Charleston
IAD
Washington
$204 Roundtrip, found 14 hours ago
$204
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Aug 12 from Charleston to Washington, returning Sun, Aug 16, priced at $204 found 14 hours ago
United
Sat, Dec 20 - Thu, Dec 25
CHS
Charleston
IAD
Washington
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 20 from Charleston to Washington, returning Thu, Dec 25, priced at $212 found 3 days ago
Flights from Charleston (CHS) to Washington (IAD)
Origin airport
Charleston Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
443 mi
Average flight time
1 hour 37 mins

Frequently asked questions

How much is a United Airlines flight from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines round-trip flights from $171 from CHS to IAD. Affordable one-way tickets from $140 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CHS to IAD with United Airlines?
January is one of the most affordable months to travel to Washington with United Airlines. You could also find great prices on return and one-way tickets in February.
What is the cheapest time to book flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD) with United Airlines?
Start searching one to three months ahead of your departure date to find cheap fares on United Airlines flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
Choose from one of United Airlines's 20 weekly direct flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD). To see what's available, enter your origin, destination and dates and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from CHS to IAD with United Airlines?
It takes approximately 1h 37m to fly nonstop from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD) with United Airlines.
Which day of the week has the most United Airlines flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
If it's flexibility you're after, Friday offers the most choice for United Airlines flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD). You can select from 3 different departures.
What is the earliest United Airlines flight from CHS to IAD?
Jetting off from CHS at 10:05AM UTC-5, the first United Airlines flight to IAD lands at 11:43AM UTC-5. Traveling earlier in the day means you'll be less likely to experience delays.* Not a morning person? The last United Airlines flight from CHS to IAD departs at 7:47PM UTC-5 and touches down at 9:22PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Charleston Intl. Airport (CHS) to Washington land at Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). The primary Washington hub serviced by this airline is IAD. It's worth considering flights landing at other nearby airports on Expedia as you may find lower fares.
Why fly with United Airlines from CHS to IAD?
With a rewarding loyalty program, United Airlines is a top pick for many travelers departing from CHS to IAD. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
United Airlines generally uses Embraer 175 planes for flights from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD). This airline also operates the Embraer 170 on this route. Bear in mind that aircraft type can vary depending on operational demands, so the plane you catch could be different when you leave.
Can I change or cancel my United Airlines flight from Charleston Intl. Airport (CHS) to Washington Dulles Intl. Airport (IAD)?
It's generally possible to reschedule or cancel your flight, although there may be additional fees if your booking was made over 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to adjust your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for more details.

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