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Cheap flights from Washington, D.C. to Guiyang from $1,641

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Guiyang departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Guiyang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
6:30 am - 9:30 pm
IAD
-
KWE
51h 00m
2 stops
Air China Logo
9:00 am - 6:12 am
KWE
-
IAD
33h 12m
2 stops
$1,641Air China
Wed, Apr 29 - Sun, May 3
Air China Logo
6:30 am - 12:30 am
IAD
-
KWE
30h 00m
2 stops
Air China Logo
7:20 pm - 7:30 pm
KWE
-
IAD
60h 10m
3 stops
$1,830Air China
Wed, Apr 29 - Sun, May 3
China Eastern Logo
11:00 am - 12:30 am
DCA
-
KWE
25h 30m
2 stops
China Eastern Logo
7:15 am - 10:41 pm
KWE
-
DCA
27h 26m
2 stops
$2,129China Eastern
Wed, Apr 29 - Sun, May 3
Air China Logo
12:40 pm - 11:55 am
IAD
-
KWE
35h 15m
2 stops
Air China Logo
8:15 pm - 7:30 pm
KWE
-
IAD
35h 15m
1 stop
$2,216Air China
Thu, Apr 16 - Mon, Apr 20
Air China Logo
12:40 pm - 10:30 am
IAD
-
KWE
33h 50m
2 stops
Air China Logo
11:45 am - 7:25 am
KWE
-
IAD
31h 40m
2 stops
$2,226Air China
Thu, Apr 16 - Mon, Apr 20
Air China Logo
3:25 pm - 7:15 pm
IAD
-
KWE
39h 50m
2 stops
Air China Logo
7:20 pm - 7:30 pm
KWE
-
IAD
36h 10m
3 stops
$2,317Air China
Thu, Apr 16 - Mon, Apr 20
China Eastern Logo
11:00 am - 12:30 am
DCA
-
KWE
25h 30m
2 stops
China Eastern Logo
7:15 am - 10:41 pm
KWE
-
DCA
27h 26m
2 stops
$2,474China Eastern
Wed, Apr 29 - Sun, May 3

Air China flights from Washington, D.C. to Guiyang

Our best Air China deals on Washington, D.C. to Guiyang flight tickets
Air China
Apr 29
IAD6:30 amWashington, D.C. Dulles Intl
51h 00m
2 stops
KWE9:30 pmGuiyang
May 3
KWE9:00 amGuiyang
33h 12m
2 stops
IAD6:12 amWashington, D.C. Dulles Intl
$1,641
Air China
Apr 29
IAD6:30 amWashington, D.C. Dulles Intl
30h 00m
2 stops
KWE12:30 amGuiyang
May 3
KWE7:20 pmGuiyang
60h 10m
3 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$1,830
Air China
Apr 16
IAD12:40 pmWashington, D.C. Dulles Intl
35h 15m
2 stops
KWE11:55 amGuiyang
Apr 20
KWE8:15 pmGuiyang
35h 15m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$2,216

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Guiyang 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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Guiyang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Wed 4/29

6:30 am-9:30 pm

2 stops51h 00m

Guiyang

Sun 5/3

9:00 am-6:12 am

2 stops33h 12m

$1,641

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Wed 4/29

6:30 am-12:30 am

2 stops30h 00m

Guiyang

Sun 5/3

7:20 pm-7:30 pm

3 stops60h 10m

$1,830
Quickest round-trip

Washington, D.C.Guiyang

DCA - KWE

DCAKWE

Washington, D.C. Reagan-National

Wed 4/29

11:00 am-12:30 am

2 stops25h 30m

Guiyang

Sun 5/3

7:15 am-10:41 pm

2 stops27h 26m

$2,129

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Thu 4/16

12:40 pm-11:55 am

2 stops35h 15m

Guiyang

Mon 4/20

8:15 pm-7:30 pm

1 stop35h 15m

$2,216

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Thu 4/16

12:40 pm-10:30 am

2 stops33h 50m

Guiyang

Mon 4/20

11:45 am-7:25 am

2 stops31h 40m

$2,226

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Thu 4/16

3:25 pm-7:15 pm

2 stops39h 50m

Guiyang

Mon 4/20

7:20 pm-7:30 pm

3 stops36h 10m

$2,317

Washington, D.C.Guiyang

DCA - KWE

DCAKWE

Washington, D.C. Reagan-National

Wed 4/29

11:00 am-12:30 am

2 stops25h 30m

Guiyang

Sun 5/3

7:15 am-10:41 pm

2 stops27h 26m

$2,474

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Guiyang from

How to get the cheapest flight ticket from Washington, D.C. to Guiyang

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Guiyang?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Guiyang, then you can expect flight times to average 24h 37m and 30h 25m, respectively.

When to book flights from Washington, D.C. to Guiyang

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Guiyang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Guiyang (WAS to KWE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Guiyang

Fastest flight time

23h 45m

Direct flights

None
The fastest flight from Washington, D.C. to Guiyang takes 23h 45m
There are no direct flights from Washington, D.C. to Guiyang. There are no popular flight routes from Washington, D.C. to Guiyang.
Search flight deals

  • How far is Washington, D.C. to Guiyang by plane?

    Guiyang is 7895.4 mi away from Washington, D.C.. By plane, this route typically takes 23h 45m.

  • When did momondo last update prices for flights from Washington, D.C. to Guiyang Airport?

    Prices for flights from Washington, D.C. to Guiyang Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Guiyang Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Guiyang Airport.

  • What documentation or ID do you need to fly to Guiyang Airport?

    The required travel and health documents for your Guiyang Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Guiyang Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Guiyang?

Finding the right flight to Guiyang from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guiyang quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Guiyang with flexible booking policies on momondo?

Flights from Washington, D.C. to Guiyang with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Guiyang?

momondo provides multiple filters to help you find the best flight to Guiyang from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Guiyang right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Guiyang flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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