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$1,169+ Cheap flights from Denver (DEN) to Xi'an (XIY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — XIY
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Denver to Xi'an

Best flights from Denver to Xi'an
Discover carefully curated flight deals from Denver to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Fareboom deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/611:22 amDEN - XIY
2 stops34h 38mAir China
Tue 1/132:00 pmXIY - DEN
2 stops41h 37mAir China
Deal found 12/10$1,169
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/66:48 pmDEN - XIY
2 stops37h 47mMultiple Airlines
Mon 1/121:30 amXIY - DEN
1 stop31h 05mMultiple Airlines
Deal found 12/10$1,674
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/225:18 amDEN - XIY
2 stops26h 07mUnited Airlines
Mon 1/262:00 pmXIY - DEN
2 stops21h 12mUnited Airlines
Deal found 12/10$3,041
This Asiana Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/227:41 pmDEN - XIY
2 stops49h 44mAsiana Airlines
Mon 1/261:25 pmXIY - DEN
2 stops23h 50mAsiana Airlines
Deal found 12/9$5,516

Find flight deals from Denver to Xi'an

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Xi'an (XIY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$1,169
(Fareboom)
Provider with most accurate pricing for Denver Intl-Xi'an Xianyang flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Xi'an Xianyang flights.
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From Denver Intl to Xi'an Xianyang
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Xi'an 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Denver to Xi'an that are best for you.

Fly from

Denver

Fly to

Xi'an

Route

Depart

Return

Price

DenverXi'an

DEN - XIY

DENXIY

Denver Intl

Tue 1/6

11:22 am-1:00 pm

2 stops34h 38m

Xi'an Xianyang

Tue 1/13

2:00 pm-4:37 pm

2 stops41h 37m

$1,169

DenverXi'an

DEN - XIY

DENXIY

Denver Intl

Tue 1/6

6:48 pm-11:35 pm

2 stops37h 47m

Xi'an Xianyang

Mon 1/12

1:30 am-5:35 pm

1 stop31h 05m

$1,674

DenverXi'an

DEN - XIY

DENXIY

Denver Intl

Thu 1/22

5:18 am-10:25 pm

2 stops26h 07m

Xi'an Xianyang

Mon 1/26

2:00 pm-8:12 pm

2 stops21h 12m

$3,041

DenverXi'an

DEN - XIY

DENXIY

Denver Intl

Thu 1/22

7:41 pm-12:25 pm

2 stops49h 44m

Xi'an Xianyang

Mon 1/26

1:25 pm-10:15 pm

2 stops23h 50m

$5,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Denver to Xi'an

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Xi'an in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Xi'an flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Xi'an flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Xi'an flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Xi'an flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Xi'an flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Xi'an

Have a flexible travel schedule? Discover the best time to fly to Xi'an from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Xi'an

What is the cheapest time of day to fly from DEN to XIY?

Find hourly flight availability from Denver to Xi'an. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Denver to Xi'an, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Denver to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Xi'an?

    Air China and United Airlines can get you from Denver to Xi'an in just under 26h 07m. Your travel time can differ by up to 8h 31m. Airlines will cover a distance of 6873 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Denver to Xi'an that include hotel bookings?

    Yes. In addition to deals on Denver to Xi'an flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Xi'an?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Xi'an.

  • Can I find deals for business class flights from Denver to Xi'an?

    Yes. Cheapflights offers flight deals from Denver to Xi'an by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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