Cheap flights from Washington, D.C. to Xi'an from $640
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 Xi'an departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Xi'an
Cheap round-trip flights
Cheap one-way flights
Air China flights from Washington, D.C. to Xi'an
Our best Air China deals on Washington, D.C. to Xi'an flight tickets
Korean Air flights from Washington, D.C. to Xi'an
Our best Korean Air deals on Washington, D.C. to Xi'an flight tickets
See travel insights to Xi'an from
How to get the cheapest flight ticket from Washington, D.C. to Xi'an
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 day to depart on your flight to Xi'an?
The cheapest day to depart from Washington, D.C. to Xi'an is on a Monday when prices can be found for as low as $1,397. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,942.
What is the cheapest time of day to depart on your flight to Xi'an?
In the morning is the cheapest time of day to fly from Washington, D.C. to Xi'an when you can find flight prices for as low as $1,492. Flying to Xi'an in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,326 on average. Flights to Xi'an from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
When to book flights from Washington, D.C. to Xi'an
Cheap Washington, D.C. to Xi'an (WAS to XIY) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Xi'an
How far is Washington, D.C. to Xi'an Xianyang by plane?
Xi'an Xianyang is 7362.1 mi away from Washington, D.C.. A reasonable flight in good conditions will take 22h 45m.
When did momondo last update prices for flights from Washington, D.C. to Xi'an Xianyang Airport?
Prices for flights from Washington, D.C. to Xi'an Xianyang Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Xi'an Xianyang Airport?
As of April 2025, there is 1 operator available to choose from for flights from Washington, D.C. to Xi'an Xianyang Airport.
How old do you have to be to fly from Washington, D.C. to Xi'an Xianyang 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 Xi'an Xianyang Airport.
What documentation or ID do you need to fly to Xi'an Xianyang Airport?
The travel and health documents required for your trip to Xi'an Xianyang Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Xi'an Xianyang Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. to Xi'an?
Based on momondo bookings for flights between Washington, D.C. and Xi'an, the leading airline is Air China, making up 100% of the total bookings.
Best airlines flying from Washington, D.C. to Xi'an
Compare and see reviews for airlines that fly from Washington, D.C. to Xi'an with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,304 | Free Cancellation | Rating 7.2 86 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Xi'an?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Xi'an for you.
Can I find flights from Washington, D.C. to Xi'an with flexible booking policies on momondo?
momondo does allow users to show only those flights to Xi'an from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Xi'an?
Once all potential Washington, D.C. to Xi'an 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 Washington, D.C. to Xi'an right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.