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Cheap flights from Washington, D.C. to Guiyang from $704

This is the cheapest one-way 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 4/27. 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
10:10 pm - 12:30 am
IAD
-
KWE
38h 20m
2 stops
Air China Logo
8:25 pm - 10:28 pm
KWE
-
IAD
38h 03m
2 stops
$1,694Air China
Fri, May 1 - Fri, May 29
Air China Logo
11:00 pm - 12:30 am
IAD
-
KWE
37h 30m
1 stop
Air China Logo
11:45 am - 7:33 am
KWE
-
IAD
31h 48m
2 stops
$1,991Air China
Fri, May 1 - Fri, May 29
Air China Logo
6:30 am - 2:25 pm
IAD
-
KWE
43h 55m
2 stops
Air China Logo
6:55 am - 7:30 pm
KWE
-
IAD
24h 35m
1 stop
$2,045Air China
Sat, May 2 - Fri, May 29
Air China Logo
11:00 pm - 9:55 pm
IAD
-
KWE
34h 55m
3 stops
Air China Logo
6:55 am - 7:33 am
KWE
-
IAD
36h 38m
2 stops
$2,144Air China
Fri, May 1 - Fri, May 29
Air China Logo
11:00 pm - 4:35 pm
IAD
-
KWE
29h 35m
1 stop
Air China Logo
6:55 am - 7:30 pm
KWE
-
IAD
24h 35m
1 stop
$2,341Air China
Fri, May 1 - Fri, May 29

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
BWI6:05 amBaltimore/Washington
30h 25m
2 stops
KWE12:30 amGuiyang
May 29
KWE1:55 pmGuiyang
29h 19m
2 stops
BWI7:14 amBaltimore/Washington
$1,449
Air China
May 1
IAD10:10 pmWashington, D.C. Dulles Intl
38h 20m
2 stops
KWE12:30 amGuiyang
May 29
KWE8:25 pmGuiyang
38h 03m
2 stops
IAD10:28 pmWashington, D.C. Dulles Intl
$1,694
Air China
Apr 28
IAD10:10 pmWashington, D.C. Dulles Intl
38h 20m
2 stops
KWE12:30 amGuiyang
May 29
KWE4:50 pmGuiyang
26h 43m
2 stops
IAD7:33 amWashington, D.C. Dulles Intl
$1,812

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 April 21, 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

Fri 5/1

10:10 pm-12:30 am

2 stops38h 20m

Guiyang

Fri 5/29

8:25 pm-10:28 pm

2 stops38h 03m

$1,694

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Fri 5/1

11:00 pm-12:30 am

1 stop37h 30m

Guiyang

Fri 5/29

11:45 am-7:33 am

2 stops31h 48m

$1,991

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Sat 5/2

6:30 am-2:25 pm

2 stops43h 55m

Guiyang

Fri 5/29

6:55 am-7:30 pm

1 stop24h 35m

$2,045

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Fri 5/1

11:00 pm-9:55 pm

3 stops34h 55m

Guiyang

Fri 5/29

6:55 am-7:33 am

2 stops36h 38m

$2,144
Quickest round-trip

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Fri 5/1

11:00 pm-4:35 pm

1 stop29h 35m

Guiyang

Fri 5/29

6:55 am-7:30 pm

1 stop24h 35m

$2,341
Cheapest one-way

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Mon 4/27

1:20 pm-5:35 pm

2 stops40h 15m

$704

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Mon 4/27

1:20 pm-5:25 pm

3 stops40h 05m

$705

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Tue 4/28

6:10 am-7:50 pm

2 stops49h 40m

$886

Washington, D.C.Guiyang

DCA - KWE

DCAKWE

Washington, D.C. Reagan-National

Tue 4/28

4:59 pm-7:50 pm

2 stops38h 51m

$907

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Tue 4/28

9:45 pm-5:35 pm

3 stops55h 50m

$972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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

What is the cheapest airline that flies from Washington, D.C. to Guiyang?

XiamenAir and Air China are the most popular carriers operating from Washington, D.C. to Guiyang

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

28h 05m

Direct flights

None
The fastest flight from Washington, D.C. to Guiyang takes 28h 05m
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

Frequently asked questions about flying from Washington, D.C. to Guiyang

  • 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 28h 05m.

  • 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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