How old do you have to be to fly from District of Columbia to Xining Caojiabao Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Xining Caojiabao Airport.

What documentation or ID do you need to fly to Xining Caojiabao Airport?

The travel and health documents you'll need for your trip to Xining Caojiabao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Xining Caojiabao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$579 Cheap Flights from District of Columbia to Xining in 2026

Find the cheapest flights from District of Columbia to Xining

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 10:10 am

IAD

XNN

38h 55m

2 stops

11:05 am - 6:30 pm

XNN

IAD

20h 25m

1 stop

$1,437Air China

Wed, Nov 18 - Fri, Nov 27

5:25 pm - 8:15 pm

IAD

XNN

37h 50m

2 stops

12:30 pm - 2:10 pm

XNN

IAD

38h 40m

2 stops

$1,544Multiple Airlines

Wed, Nov 18 - Fri, Nov 27

3:10 pm - 9:40 pm

IAD

XNN

42h 30m

2 stops

3:30 pm - 9:45 am

XNN

IAD

30h 15m

2 stops

$2,143Etihad Airways

Thu, Aug 27 - Mon, Aug 31

11:00 am - 7:40 pm

DCA

XNN

43h 40m

2 stops

8:30 pm - 6:18 pm

XNN

DCA

34h 48m

2 stops

$2,154Multiple Airlines

Wed, Nov 18 - Fri, Nov 27

5:42 pm - 2:45 pm

IAD

XNN

33h 03m

2 stops

9:50 pm - 7:30 pm

XNN

IAD

33h 40m

1 stop

$2,367Air China

Thu, Aug 27 - Mon, Aug 31

7:00 am - 7:40 pm

IAD

XNN

47h 40m

2 stops

4:30 pm - 3:55 pm

XNN

IAD

36h 25m

3 stops

$2,409Multiple Airlines

Wed, Nov 18 - Fri, Nov 27

5:42 pm - 2:45 pm

IAD

XNN

33h 03m

2 stops

9:50 pm - 7:30 pm

XNN

IAD

33h 40m

1 stop

$2,452Air China

Thu, Aug 27 - Mon, Aug 31

11:55 pm - 4:55 pm

IAD

XNN

52h 00m

3 stops

6:30 pm - 8:55 pm

XNN

IAD

39h 25m

3 stops

$3,254Multiple Airlines

Wed, Nov 18 - Fri, Nov 27

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Air China flights from District of Columbia to Xining

Our best Air China deals on District of Columbia to Xining flight tickets

Air China

Nov 18

IAD6:15 amWashington, D.C. Dulles Intl

38h 55m

2 stops

XNN10:10 amXining Caojiabao

Nov 27

XNN11:05 amXining Caojiabao

20h 25m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$1,437

Air China

Aug 27

IAD5:42 pmWashington, D.C. Dulles Intl

33h 03m

2 stops

XNN2:45 pmXining Caojiabao

Aug 31

XNN9:50 pmXining Caojiabao

33h 40m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$2,367

Air China

Aug 27

IAD5:42 pmWashington, D.C. Dulles Intl

33h 03m

2 stops

XNN2:45 pmXining Caojiabao

Aug 31

XNN9:50 pmXining Caojiabao

33h 40m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$2,452

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Xining that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Wed 11/18

6:15 am-10:10 am

2 stops38h 55m

Xining Caojiabao

Fri 11/27

11:05 am-6:30 pm

1 stop20h 25m

$1,437

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Wed 11/18

5:25 pm-8:15 pm

2 stops37h 50m

Xining Caojiabao

Fri 11/27

12:30 pm-2:10 pm

2 stops38h 40m

$1,544

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Thu 8/27

3:10 pm-9:40 pm

2 stops42h 30m

Xining Caojiabao

Mon 8/31

3:30 pm-9:45 am

2 stops30h 15m

$2,143

Washington, D.C.Xining

DCA - XNN

DCAXNN

Washington, D.C. Reagan-National

Wed 11/18

11:00 am-7:40 pm

2 stops43h 40m

Xining Caojiabao

Fri 11/27

8:30 pm-6:18 pm

2 stops34h 48m

$2,154

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Thu 8/27

5:42 pm-2:45 pm

2 stops33h 03m

Xining Caojiabao

Mon 8/31

9:50 pm-7:30 pm

1 stop33h 40m

$2,367

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Wed 11/18

7:00 am-7:40 pm

2 stops47h 40m

Xining Caojiabao

Fri 11/27

4:30 pm-3:55 pm

3 stops36h 25m

$2,409

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Thu 8/27

5:42 pm-2:45 pm

2 stops33h 03m

Xining Caojiabao

Mon 8/31

9:50 pm-7:30 pm

1 stop33h 40m

$2,452

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Wed 11/18

11:55 pm-4:55 pm

3 stops52h 00m

Xining Caojiabao

Fri 11/27

6:30 pm-8:55 pm

3 stops39h 25m

$3,254

Cheapest one-way

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Thu 9/3

3:10 pm-10:15 am

3 stops55h 05m

$579

Washington, D.C.Xining

IAD - XNN

IADXNN

Washington, D.C. Dulles Intl

Mon 8/31

3:10 pm-10:15 am

3 stops55h 05m

$681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia to Xining

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 District of Columbia to Xining Caojiabao?

Air China and China Eastern are the most popular carriers operating from District of Columbia to Xining Caojiabao

Cheap District of Columbia to Xining flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Xining

Fastest flight time	37h 50m
Direct flights	None

The fastest flight from District of Columbia to Xining takes 37h 50m

There are no direct flights from District of Columbia to Xining. There are no popular flight routes from District of Columbia to Xining.

Search flight deals

Frequently asked questions about flying from District of Columbia to Xining

When did momondo last update prices for flights from District of Columbia to Xining Caojiabao Airport?
Prices for flights from District of Columbia to Xining Caojiabao Airport refresh daily.
How old do you have to be to fly from District of Columbia to Xining Caojiabao Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Xining Caojiabao Airport.
What documentation or ID do you need to fly to Xining Caojiabao Airport?
The travel and health documents you'll need for your trip to Xining Caojiabao Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Xining Caojiabao Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Xining?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Xining from District of Columbia.

Can I find flights from District of Columbia to Xining with flexible booking policies on momondo?

All flight searches from District of Columbia to Xining on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Xining?

Once all potential District of Columbia to Xining flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Xining right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia to Xining flights. All you need is a valid email address and we will do the rest; it is that quick and easy.