$710 Cheap Flights from Washington (DCA) to Guiyang (KWE)

View $710 flight on Wed, Mar 4, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Guiyang (KWE-Longdongbao)

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Cheap Flights from Washington to Guiyang (DCA-KWE)

Prices were available within the past 7 days and start at $710 for one-way flights and $1,446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,446 Roundtrip, found 3 days ago
$1,446
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,446 found 3 days ago
Alaska Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,463 Roundtrip, found 3 days ago
$1,463
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,463 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,637 Roundtrip, found 3 days ago
$1,637
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,637 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,647 Roundtrip, found 3 days ago
$1,647
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,647 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,691 Roundtrip, found 3 days ago
$1,691
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,691 found 3 days ago
American Airlines
Tue, Mar 3 - Sun, Apr 5
DCA
Washington
KWE
Guiyang
$1,697 Roundtrip, found 3 days ago
$1,697
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Sun, Apr 5, priced at $1,697 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,708 Roundtrip, found 3 days ago
$1,708
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,708 found 3 days ago
American Airlines
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,785 Roundtrip, found 3 days ago
$1,785
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,785 found 3 days ago
United
Tue, Mar 3 - Tue, Apr 7
DCA
Washington
KWE
Guiyang
$1,978 Roundtrip, found 3 days ago
$1,978
Roundtrip
found 3 days ago
Select United flight, departing Tue, Mar 3 from Washington to Guiyang, returning Tue, Apr 7, priced at $1,978 found 3 days ago
Air Canada
Wed, Jul 29 - Tue, Aug 25
DCA
Washington
KWE
Guiyang
$3,027 Roundtrip, found 1 day ago
$3,027
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jul 29 from Washington to Guiyang, returning Tue, Aug 25, priced at $3,027 found 1 day ago

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Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE) cost?
Secure a cheap one-way flight from $710 or cheap return flight from $1,446 from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE)?
The cheapest month to fly from DCA to KWE is March, when there's less demand. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from DCA to KWE. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to KWE?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE) last-minute?
Booking your plane ticket from DCA to KWE right before your getaway is typically more expensive. But if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a DCA to KWE flight and hotel package?
Opting for a DCA to KWE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Longdongbao Airport (KWE)?
Typically, it's possible to cancel or reschedule your DCA to KWE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Longdongbao
Roundtrip price
$1,446
Distance
7911 mi

Book with confidence

Washington to Guiyang Flights

The cheapest times to fly from Washington to Guiyang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Guiyang are during the month of March. You can find some of the cheapest flights from Washington to Guiyang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Guiyang

Sunday is one of the best days to book for cheap flights from Washington to Guiyang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Guiyang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Guiyang in 2026. You can also book with separate airlines for your outbound and return journeys, from $710 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Guiyang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Guiyang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Guiyang Flights

*Flight schedules are subject to change.

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*Available to One Key members.