$1,147+ Cheap flights from Colorado 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — XIY
Dec 5 — Dec 121
1 adult, Economy
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Best flights from Colorado to Xi'anDiscover carefully curated flight deals from Colorado to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.
Discover carefully curated flight deals from Colorado to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2025.
This Fareboom deal was found by Cheapflights users on 11/4. 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.
Sat 1/175:18 amDEN - XIY
2 stops40h 37mAir China
Sat 2/148:30 amXIY - DEN
2 stops23h 04mAir China
Deal found 11/4![Air China logo]()
$1,147
This Orbitz deal was found by Cheapflights users on 11/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/176:24 amDEN - XIY
2 stops26h 11mMultiple Airlines
Fri 2/132:50 amXIY - DEN
2 stops53h 54mMultiple Airlines
Deal found 11/4![Multiple Airlines logo]()
$1,372
This Air China deal was found by Cheapflights users on 11/2. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:03 pmDEN - XIY
2 stops29h 17mAir China
Mon 3/212:30 pmXIY - DEN
2 stops34h 56mAir China
Deal found 11/2![Air China logo]()
$1,360
Cheap flight deals from Colorado to Xi'an
Keep the following information in mind while searching for Colorado to Xi'an flight deals. Data was last updated November 5, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,147 (Fareboom) |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 November 5, 2025.
Use the filters below to find and compare flights from Colorado to Xi'an that are best for you.
Fly from
Colorado
Fly to
Xi'an
Route
Depart
Return
Price
DenverXi'an
DEN - XIY
DENXIY
Denver Intl
Sat 1/17
5:18 am-12:55 pm
2 stops40h 37m
Xi'an Xianyang
Sat 2/14
8:30 am-4:34 pm
2 stops23h 04m
$1,147
DenverXi'an
DEN - XIY
DENXIY
Denver Intl
Thu 2/26
4:03 pm-12:20 pm
2 stops29h 17m
Xi'an Xianyang
Mon 3/2
12:30 pm-8:26 am
2 stops34h 56m
$1,360
DenverXi'an
DEN - XIY
DENXIY
Denver Intl
Sat 1/17
6:24 am-11:35 pm
2 stops26h 11m
Xi'an Xianyang
Fri 2/13
2:50 am-5:44 pm
2 stops53h 54m
$1,372
Best time to book a flight from Colorado to Xi'an
Have a flexible travel schedule? Discover the best time to fly to Xi'an from Colorado 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 Colorado to Xi'an
What is the cheapest time of day to fly from CO to XIY?
Find hourly flight availability from Colorado 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 November 5, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Colorado to Xi'an by exploring options for tickets in the afternoon.