$916+ Cheap flights from Boston (BOS) 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Xi'an with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Xi'an
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Cheapest flights from Boston to Xi'anExplore the most affordable flight options available from Boston to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Boston to Xi'an. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:10 am -
2 stops28h 55m
Fri 12/48:00 am -
2 stops26h 26m
Deal found 9/17![China Eastern logo]()
$916
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
2 stops29h 40m
Tue 11/38:00 am -
2 stops25h 30m
Deal found 9/15![China Eastern logo]()
$950
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:45 am -
2 stops29h 20m
Wed 11/118:00 am -
2 stops28h 59m
Deal found 9/18![China Eastern logo]()
$964
This FlightHub deal was found by Cheapflights users on 9/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:10 am -
2 stops28h 55m
Thu 12/38:00 am -
2 stops28h 56m
Deal found 9/17![Multiple Airlines logo]()
$1,016
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 am -
2 stops48h 00m
Wed 11/116:30 am -
2 stops30h 23m
Deal found 9/18![Multiple Airlines logo]()
$1,025
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
2 stops29h 40m
Thu 11/57:00 am -
2 stops29h 53m
Deal found 9/15![Multiple Airlines logo]()
$1,035
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 am -
2 stops39h 50m
Fri 11/203:00 pm -
2 stops45h 59m
Deal found 9/19![China Eastern logo]()
$1,065
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:45 am -
1 stop24h 45m
Thu 10/16:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,090
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:45 am -
1 stop24h 45m
Thu 10/16:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,100
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 9/201:45 am -
1 stop24h 45m
Mon 9/286:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,114
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:15 am -
2 stops39h 20m
Tue 11/38:00 am -
2 stops25h 30m
Deal found 9/15![China Eastern logo]()
$1,123
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:45 am -
1 stop24h 45m
Tue 10/206:55 am -
1 stop28h 10m
Deal found 9/15![Cathay Pacific logo]()
$1,152
Best flights from Boston to Xi'anDiscover carefully curated flight deals from Boston to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Boston to Xi'an that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 am -
2 stops48h 00m
Wed 11/116:30 am -
2 stops30h 23m
Deal found 9/18![Multiple Airlines logo]()
$1,025
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 am -
2 stops39h 50m
Fri 11/203:00 pm -
2 stops45h 59m
Deal found 9/19![China Eastern logo]()
$1,065
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:45 am -
1 stop24h 45m
Thu 10/226:55 am -
1 stop28h 10m
Deal found 9/15![Cathay Pacific logo]()
$1,187
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/242:45 pm -
2 stops40h 35m
Wed 11/42:00 pm -
2 stops30h 56m
Deal found 9/15![United Airlines logo]()
$1,225
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:55 pm -
1 stop36h 20m
Thu 11/126:30 pm -
1 stop39h 30m
Deal found 9/18![Hainan Airlines logo]()
$1,255
This Etihad Airways deal was found by Cheapflights users on 9/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:40 pm -
2 stops35h 30m
Sun 11/291:00 pm -
2 stops38h 10m
Deal found 9/19![Etihad Airways logo]()
$1,589
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:45 am -
1 stop24h 45m
Mon 10/196:55 am -
1 stop28h 10m
Deal found 9/15![Multiple Airlines logo]()
$1,164
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 am -
2 stops40h 25m
Tue 11/107:00 am -
2 stops29h 53m
Deal found 9/18![Multiple Airlines logo]()
$1,166
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 10/205:45 am -
3 stops52h 30m
Fri 11/202:00 pm -
2 stops54h 01m
Deal found 9/19![United Airlines logo]()
$1,376
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:30 am -
2 stops32h 55m
Fri 11/205:15 pm -
3 stops28h 55m
Deal found 9/19![Multiple Airlines logo]()
$1,194
This Orbitz deal was found by Cheapflights users on 9/18. 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.
Fri 10/308:50 pm -
3 stops32h 45m
Wed 11/118:35 pm -
2 stops35h 00m
Deal found 9/18![Multiple Airlines logo]()
$1,322
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
2 stops31h 10m
Wed 11/47:30 pm -
3 stops35h 20m
Deal found 9/15![Multiple Airlines logo]()
$1,582
Last-minute flights from Boston to Xi'anDiscover last-minute flight deals from Boston to Xi'an. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Xi'an. Data last updated September 20, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:45 am -
1 stop24h 45m
Thu 10/16:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,100
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 9/201:45 am -
1 stop24h 45m
Mon 9/286:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,114
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:45 am -
1 stop24h 45m
Thu 10/16:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,090
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Thu 9/241:45 am -
1 stop33h 55m
Thu 10/16:55 am -
1 stop28h 10m
Deal found 9/17![Cathay Pacific logo]()
$1,154
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:45 am -
1 stop24h 45m
Tue 10/206:55 am -
1 stop28h 10m
Deal found 9/15![Cathay Pacific logo]()
$1,152
This CheapOair deal was found by Cheapflights users on 9/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:55 pm -
1 stop34h 35m
Fri 11/2012:55 pm -
1 stop32h 55m
Deal found 9/19![Korean Air logo]()
$1,157
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:15 am -
2 stops39h 20m
Tue 11/38:00 am -
2 stops25h 30m
Deal found 9/15![China Eastern logo]()
$1,123
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
2 stops29h 40m
Tue 11/38:00 am -
2 stops25h 30m
Deal found 9/15![China Eastern logo]()
$950
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
2 stops29h 40m
Thu 11/57:00 am -
2 stops29h 53m
Deal found 9/15![Multiple Airlines logo]()
$1,035
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 am -
2 stops48h 00m
Wed 11/116:30 am -
2 stops30h 23m
Deal found 9/18![Multiple Airlines logo]()
$1,025
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 am -
2 stops48h 00m
Thu 11/128:00 am -
2 stops28h 53m
Deal found 9/18![Multiple Airlines logo]()
$1,153
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:45 am -
2 stops29h 20m
Wed 11/118:00 am -
2 stops28h 59m
Deal found 9/18![China Eastern logo]()
$964
Find flight deals from Boston to Xi'an
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 September 20, 2026.
Round-trip from | $916 (FlightHub) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Boston to Xi'an that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Thu 10/29
6:45 am-6:45 pm
2 stops48h 00m
Xi'an Xianyang
Wed 11/11
6:30 am-11:53 pm
2 stops30h 23m
$1,025
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Wed 11/4
6:20 am-11:10 am
2 stops39h 50m
Xi'an Xianyang
Fri 11/20
3:00 pm-11:59 pm
2 stops45h 59m
$1,065
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Tue 10/13
1:45 am-2:30 pm
1 stop24h 45m
Xi'an Xianyang
Mon 10/19
6:55 am-11:05 pm
1 stop28h 10m
$1,164
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Thu 10/29
6:45 am-11:10 am
2 stops40h 25m
Xi'an Xianyang
Tue 11/10
7:00 am-11:53 pm
2 stops29h 53m
$1,166
Quickest round-trip
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Tue 10/13
1:45 am-2:30 pm
1 stop24h 45m
Xi'an Xianyang
Thu 10/22
6:55 am-11:05 pm
1 stop28h 10m
$1,187
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Tue 11/3
12:30 am-10:25 pm
2 stops32h 55m
Xi'an Xianyang
Fri 11/20
5:15 pm-9:10 am
3 stops28h 55m
$1,194
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Sat 10/24
2:45 pm-7:20 pm
2 stops40h 35m
Xi'an Xianyang
Wed 11/4
2:00 pm-7:56 am
2 stops30h 56m
$1,225
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Fri 10/30
11:55 pm-12:15 am
1 stop36h 20m
Xi'an Xianyang
Thu 11/12
6:30 pm-9:00 pm
1 stop39h 30m
$1,255
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Fri 10/30
8:50 pm-5:35 pm
3 stops32h 45m
Xi'an Xianyang
Wed 11/11
8:35 pm-6:35 pm
2 stops35h 00m
$1,322
BostonXi'an
BOS Boston Logan Intl - XIY Xi'an Xianyang
BOSXIY
Boston Logan Intl
Tue 10/20
5:45 am-10:15 pm
3 stops52h 30m
Xi'an Xianyang
Fri 11/20
2:00 pm-7:01 am
2 stops54h 01m
$1,376
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Boston to Xi'an
Have a flexible travel schedule? Discover the best time to fly to Xi'an from Boston with our price prediction graph.
BOS-XIY
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.
Reviews of airlines servicing Xi'an
Get insights into the airlines that provide service to Xi'an. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Xi'an. Reviews last updated September 20, 2026.
See what other customers who have flown with Cathay Pacific from Boston to Xi'an have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.9
Food
7.3
Comfort
7.6
Overall
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Boarding
7.9
Food
7.3
Comfort
7.6
Overall
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Related info for your journey
Find useful and relevant information for your journey from Boston to Xi'an. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Boston and Xi'an flights
Browse other Boston and Xi'an flight options. Last updated on September 20, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boston to Xi'an
Discover the top airline that operate flights from Boston to Xi'an. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$992 | Average$1,358 | FlexibilityNo cancel fee | On-time72% |