Cheapest one-way
$ 521
Cathay Pacific Fri, Sep 25 26% below next 30d avg. ($701)
Swipe up to view more
> > > > >
Flights from Dallas to Xi'an
Hi, I've summed up all the key info for Dallas to Xi'an flights
Cathay Pacific Fri, Sep 25 Cheapest round-trip
$ 915
Cathay Pacific Thu, Oct 1 Recommended airlines
When to travel
NovemberCheapest month
DecemberPeak month
With a lowest one-way fare of $521 , travelers can expect an average price of $701 for upcoming trips, while round-trip tickets start at $915 . You can arrive at any of the following airports in Xi'an: Xi'an Xianyang International Airport (XIY) . Flights from Dallas Fort Worth International Airport to Xi'an Xianyang International Airport (DFW-XIY) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .
Updated 2h ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.
How can I find cheap flights from Dallas to Xi'an?
Explore the cheapest one-way and round-trip flights from Dallas to Xi'an over the next 90 days, with one-way fares from $521 and round-trip from $915. Based on Trip.com's latest 7-day flight data.
- One way
- Round-trip
-
DFW 10:55 PM26h 35m1 stopXIY 2:30 PMDallas - Xi'an | Thu, Oct 1 | Cathay PacificXIY 3:50 PM39h1 stopDFW 5:50 PMXi'an - Dallas | Wed, Oct 7 | Cathay Pacific
Price detailsDepartureDFW-HKGEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnXIY-HKGEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-DFWEconomy class IncludedIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$915 $1,30530% off30% off$1,305 $915-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Fri, Sep 18 | Cathay Pacific
XIY 3:50 PM39h1 stopDFW 5:50 PMXi'an - Dallas | Thu, Sep 24 | Cathay Pacific
Price detailsDepartureDFW-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnXIY-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-DFWEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$933 $1,30528% off28% off$1,305 $933
-
DFW 10:55 PM26h 35m1 stopXIY 2:30 PMDallas - Xi'an | Thu, Sep 24 | Cathay Pacific
XIY 3:50 PM39h1 stopDFW 5:50 PMXi'an - Dallas | Wed, Sep 30 | Cathay Pacific
Price detailsDepartureDFW-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnXIY-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-DFWEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,020 $1,30522% off22% off$1,305 $1,020
-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Sun, Sep 20 | Cathay Pacific
XIY 3:50 PM39h1 stopDFW 5:50 PMXi'an - Dallas | Sat, Sep 26 | Cathay Pacific
Price detailsDepartureDFW-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnHKG-DFWEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,02422% off$1,305 $1,024
-
DFW 10:55 PM26h 35m1 stopXIY 2:30 PMDallas - Xi'an | Fri, Sep 25 | Cathay Pacific
XIY 6:55 AM23h 55m1 stopDFW 5:50 PMXi'an - Dallas | Thu, Oct 1 | Cathay Pacific
Price detailsDepartureDFW-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnXIY-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-DFWEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,05419% off$1,305 $1,054
-
DFW 11:55 AM34h 35m1 stopXIY 11:30 AMDallas - Xi'an | Tue, Sep 29 | Korean Air
XIY 12:40 PM32h 30m1 stopDFW 8:10 AMXi'an - Dallas | Mon, Oct 5 | Korean Air
Price detailsDepartureDFW-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-XIYEconomy class
Included
In-flight meals are availableUSB port and power outletReturnXIY-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-DFWEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,06119% off$1,305 $1,061 -
DFW 11:55 AM34h 35m1 stopXIY 11:30 AMDallas - Xi'an | Wed, Oct 21 | Korean Air
XIY 12:55 PM33h 10m1 stopDFW 9:05 AMXi'an - Dallas | Wed, Oct 28 | Korean Air
Price detailsDepartureDFW-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-XIYEconomy class
Included
In-flight meals are availableUSB port and power outletReturnXIY-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-DFWEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,06319% off$1,305 $1,063
-
DFW 11:55 AM34h 35m1 stopXIY 11:30 AMDallas - Xi'an | Fri, Sep 25 | Korean Air
XIY 12:40 PM32h 30m1 stopDFW 8:10 AMXi'an - Dallas | Thu, Oct 1 | Korean Air
Price detailsDepartureDFW-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-XIYEconomy class
Included
In-flight meals are availableUSB port and power outletReturnXIY-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-DFWEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,06818% off$1,305 $1,068
-
DFW 11:55 AM34h 35m1 stopXIY 11:30 AMDallas - Xi'an | Thu, Oct 1 | Korean Air
XIY 12:40 PM32h 30m1 stopDFW 8:10 AMXi'an - Dallas | Wed, Oct 7 | Korean Air
Price detailsDepartureDFW-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-XIYEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnXIY-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-DFWEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,07018% off$1,305 $1,070
-
DFW 11:55 AM34h 35m1 stopXIY 11:30 AMDallas - Xi'an | Fri, Oct 16 | Korean Air
XIY 12:40 PM32h 30m1 stopDFW 8:10 AMXi'an - Dallas | Fri, Oct 23 | Korean Air
Price detailsDepartureDFW-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-XIYEconomy class
Included
In-flight meals are availableUSB port and power outletReturnXIY-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletICN-DFWEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,07018% off$1,305 $1,070
-
DFW 1:00 PM17h 25m1 stopSIA 2:00 PMDallas - Xi'an | Fri, Sep 18 | Normal Airline
SIA 3:00 PM6hNonstopDFW 4:00 PMXi'an - Dallas | Sun, Sep 20 | Normal AirlineFind more flightsFind more flights
-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Fri, Sep 25 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$521 $83337% off37% off$833 $521
-
DFW 10:55 PM26h 35m1 stopXIY 2:30 PMDallas - Xi'an | Thu, Sep 24 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$521 $83337% off37% off$833 $521
-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Sat, Sep 26 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classWi-Fi (additional charge)USB port and power outlet$539 $83335% off35% off$833 $539
-
DFW 11:30 PM25h 10m1 stopXIY 2:40 PMDallas - Xi'an | Tue, Nov 3 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$54734% off$833 $547
-
DFW 11:30 PM26h 10m1 stopXIY 2:40 PMDallas - Xi'an | Mon, Nov 2 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$54734% off$833 $547
-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Sun, Sep 20 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$58030% off$833 $580
-
DFW 10:55 PM26h 35m1 stopXIY 2:30 PMDallas - Xi'an | Mon, Sep 28 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$60028% off$833 $600
-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Mon, Sep 21 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$60927% off$833 $609
-
DFW 11:30 PM26h 10m1 stopXIY 2:40 PMDallas - Xi'an | Sun, Nov 1 | Cathay Pacific
Price detailsDFW-HKGEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-XIYEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$61127% off$833 $611
-
DFW 10:55 PM35h 45m1 stopXIY 11:40 PMDallas - Xi'an | Wed, Sep 23 | Cathay Pacific
$68318% off$833 $683
-
DFW 1:00 PM17h 25m1 stopSIA 2:00 PMDallas - Xi'an | Fri, Sep 18 | Normal AirlineFind more flightsFind more flights
Which airlines are the most popular for Dallas to Xi'an flights?
You can choose from 2 airlines that fly from Dallas to Xi'an, including Cathay Pacific, Delta Air Lines, Cathay Pacific has lowest fares on this route.
Cathay Pacific 
Delta Air Lines Airlines are determined based on actual purchased flight tickets from Dallas to Xi'an according to previous 12 months data from Trip.com.
Frequently Asked Questions
What are the cheapest flights from Dallas to Xi'an (DFW-SIA)?
Based on Trip.com data, Cathay Pacific offers one-way fares as low as $521 on Cheapest nonstop routes (e.g. DFW to XIY on Fri, Sep 25), while Cathay Pacific offers Cheapest nonstop round-trips from $915 departing on Thu, Oct 1 and returning on Wed, Oct 7.Which airlines offer direct flights from Dallas to Xi'an?
At the moment, you can catch a nonstop flight from Dallas to Xi'an with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.When is the best time to book flights from Dallas to Xi'an?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dallas to Xi'an is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.How can I find the best deals on flights from Dallas to Xi'an?
To find best deals on flights from Dallas to Xi'an, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Sep 25, with one-way flights priced at just $521.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Cathay Pacific.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Xi'an travel is around December.
· Get exclusive promo codes for Trip.com app users.When are flight tickets from Dallas (DFW) to Xi'an (SIA) the cheapest?
The cheapest months to fly from Dallas to Xi'an is November, when demand for travel is lower.Which upcoming date is cheapest to fly from Dallas to Xi'an on?
After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Dallas to Xi'an on September 29, 2026 with Cathay Pacific, with prices starting at $915.Which airports can I fly into Xi'an from Dallas?
You can arrive at any of the following airports in Xi'an: Xi'an Xianyang International Airport (XIY). Flights from Dallas Fort Worth International Airport to Xi'an Xianyang International Airport (DFW-XIY) are by far the most popular option for this route.Is there any time difference between Dallas and Xi'an?
The time difference between Xi'an and Dallas is 14h.How do I change or cancel my ticket from Dallas to Xi'an?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.What is the average cost of a one-way flight from Dallas to Xi'an?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Dallas to Xi'an is $701. Fares vary by travel date, airline and availability.How do I book flights from Dallas to Xi'an on Trip.com?
Enter Dallas and Xi'an, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
Explore More Popular Flights
- Return flights from Dallas to Chicago
- Flights from Dallas to Las Vegas
- Flights from Dallas to Los Angeles
- Flights from Dallas to Ho Chi Minh City
- Return flights from Dallas to Tokyo
- Return flights from Dallas to Mexico City
- Return flights from Dallas to Bangkok
- Flights from Dallas to Atlanta
- Cheap flights from Dallas to New York
- Cheap flights from Dallas to Denver
- Flights from Columbus to Xi'an
- Return flights from Los Angeles to Xi'an
- Return flights from Chicago to Xi'an
- Cheap flights from Dallas to Xi'an
- Flights from San Francisco to Xi'an
- Cheap flights from Washington D.C. to Xi'an
- Return flights from Austin to Xi'an
- Return flights from Phoenix to Xi'an
- Return flights from New York to Xi'an
- Cheap flights from Atlanta to Xi'an
Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.