$531+ Cheap flights from Boston (BOS) to Xi'an (XIY)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
Apr 10 — Apr 171
Round-trip
1 adult, Economy
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Best
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One-way
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 March 11, 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 March 11, 2026.
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- XIY
2 stops40h 35m
Hainan Airlines
Sat 4/112:30 pm
XIY
- BOS
1 stop38h 10m
Hainan Airlines
Deal found 3/9![Hainan Airlines logo]()
$972
This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:25 pm
BOS
- XIY
2 stops35h 50m
Etihad Airways
Sun 5/102:00 pm
XIY
- BOS
2 stops36h 40m
Etihad Airways
Deal found 3/10![Etihad Airways logo]()
$1,154
This Gurufare deal was found by Cheapflights users on 3/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:40 pm
BOS
- XIY
2 stops34h 05m
Etihad Airways
Wed 6/32:00 pm
XIY
- BOS
2 stops36h 40m
Etihad Airways
Deal found 3/8![Etihad Airways logo]()
$1,158
This FlightHub deal was found by Cheapflights users on 3/8. 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.
Sun 3/227:40 pm
BOS
- XIY
2 stops30h 35m
Hainan Airlines
Wed 4/12:05 pm
XIY
- BOS
2 stops62h 35m
Hainan Airlines
Deal found 3/8![Hainan Airlines logo]()
$1,169
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- XIY
2 stops40h 35m
Hainan Airlines
Fri 4/102:05 pm
XIY
- BOS
2 stops62h 35m
Hainan Airlines
Deal found 3/9![Hainan Airlines logo]()
$1,194
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 March 11, 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 March 11, 2026.
This Gurufare deal was found by Cheapflights users on 3/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:40 pm
BOS
- XIY
2 stops35h 35m
Etihad Airways
Wed 6/31:00 pm
XIY
- BOS
2 stops37h 40m
Etihad Airways
Deal found 3/6![Etihad Airways logo]()
$1,168
This FlightHub deal was found by Cheapflights users on 3/8. 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.
Sun 3/227:40 pm
BOS
- XIY
2 stops30h 35m
Hainan Airlines
Wed 4/12:05 pm
XIY
- BOS
2 stops62h 35m
Hainan Airlines
Deal found 3/8![Hainan Airlines logo]()
$1,169
This Gotogate deal was found by Cheapflights users on 3/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:40 pm
BOS
- XIY
2 stops35h 40m
Multiple Airlines
Sat 4/114:00 pm
XIY
- BOS
2 stops34h 40m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,179
This China Eastern deal was found by Cheapflights users on 3/9. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
BOS
- XIY
2 stops30h 00m
China Eastern
Thu 4/307:30 am
XIY
- BOS
2 stops26h 11m
China Eastern
Deal found 3/9![China Eastern logo]()
$1,509
This KAYAK deal was found by Cheapflights users on 3/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/221:30 am
BOS
- XIY
1 stop25h 10m
Cathay Pacific
Wed 6/33:50 pm
XIY
- BOS
2 stops40h 11m
Cathay Pacific
Deal found 3/10![Cathay Pacific logo]()
$1,620
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 4/208:16 pm
BOS
- XIY
2 stops37h 59m
United Airlines
Mon 4/278:30 am
XIY
- BOS
3 stops51h 29m
United Airlines
Deal found 3/6![United Airlines logo]()
$1,766
This FlightHub deal was found by Cheapflights users on 3/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:40 pm
BOS
- XIY
2 stops36h 40m
Multiple Airlines
Wed 6/38:30 am
XIY
- BOS
2 stops42h 35m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$1,432
This KAYAK deal was found by Cheapflights users on 3/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:45 am
BOS
- XIY
1 stop24h 45m
Cathay Pacific
Sun 5/103:50 pm
XIY
- BOS
2 stops41h 22m
Cathay Pacific
Deal found 3/10![Cathay Pacific logo]()
$1,621
Last-minute flights from Boston to Xi'anDiscover last-minute flight deals from Boston to Xi'an. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Xi'an. Data last updated March 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/8. 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.
Sun 3/227:40 pm
BOS
- XIY
2 stops30h 35m
Hainan Airlines
Wed 4/12:05 pm
XIY
- BOS
2 stops62h 35m
Hainan Airlines
Deal found 3/8![Hainan Airlines logo]()
$1,169
This Gurufare deal was found by Cheapflights users on 3/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:40 pm
BOS
- XIY
2 stops34h 05m
Etihad Airways
Wed 6/32:00 pm
XIY
- BOS
2 stops36h 40m
Etihad Airways
Deal found 3/8![Etihad Airways logo]()
$1,158
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- XIY
2 stops40h 35m
Hainan Airlines
Sat 4/112:30 pm
XIY
- BOS
1 stop38h 10m
Hainan Airlines
Deal found 3/9![Hainan Airlines logo]()
$972
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- XIY
2 stops40h 35m
Hainan Airlines
Fri 4/102:05 pm
XIY
- BOS
2 stops62h 35m
Hainan Airlines
Deal found 3/9![Hainan Airlines logo]()
$1,194
This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:25 pm
BOS
- XIY
2 stops35h 50m
Etihad Airways
Sun 5/102:00 pm
XIY
- BOS
2 stops36h 40m
Etihad Airways
Deal found 3/10![Etihad Airways logo]()
$1,154
One-way flights from Boston to Xi'anSearch for one-way flight options from Boston to Xi'an. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
Search for one-way flight options from Boston to Xi'an. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 3/257:40 pm
BOS
- XIY
3 stops47h 55m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$531
This Ovago deal was found by Cheapflights users on 3/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:40 pm
BOS
- XIY
2 stops40h 35m
Hainan Airlines
Deal found 3/7![Hainan Airlines logo]()
$535
This Orbitz deal was found by Cheapflights users on 3/6. 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 5/87:00 am
BOS
- XIY
2 stops41h 10m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$546
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:42 pm
BOS
- XIY
2 stops53h 28m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$568
This Ovago deal was found by Cheapflights users on 3/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:40 pm
BOS
- XIY
2 stops41h 50m
Hainan Airlines
Deal found 3/6![Hainan Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:40 pm
BOS
- XIY
3 stops49h 10m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$673
This FlightHub deal was found by Cheapflights users on 3/7. 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.
Tue 3/249:40 pm
BOS
- XIY
2 stops53h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$739
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/264:40 pm
BOS
- XIY
2 stops46h 10m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/38:50 pm
BOS
- XIY
3 stops48h 50m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$754
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 3/1810:25 pm
BOS
- XIY
3 stops43h 30m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$758
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $972 (Trip.com) |
One-way from | $531 (Kiwi.com) |
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 2,558,603 searches. Data last updated March 11, 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 - XIY
BOSXIY
Boston Logan Intl
Mon 3/23
4:40 pm-4:15 pm
2 stops35h 35m
Xi'an Xianyang
Wed 6/3
1:00 pm-2:40 pm
2 stops37h 40m
$1,168
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Sun 3/22
7:40 pm-2:15 pm
2 stops30h 35m
Xi'an Xianyang
Wed 4/1
2:05 pm-4:40 pm
2 stops62h 35m
$1,169
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Wed 3/25
4:40 pm-4:20 pm
2 stops35h 40m
Xi'an Xianyang
Sat 4/11
4:00 pm-2:40 pm
2 stops34h 40m
$1,179
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Mon 3/23
9:40 pm-10:20 pm
2 stops36h 40m
Xi'an Xianyang
Wed 6/3
8:30 am-3:05 pm
2 stops42h 35m
$1,432
Quickest round-trip
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Thu 4/23
6:10 am-12:10 am
2 stops30h 00m
Xi'an Xianyang
Thu 4/30
7:30 am-9:41 pm
2 stops26h 11m
$1,509
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Sun 3/22
1:30 am-2:40 pm
1 stop25h 10m
Xi'an Xianyang
Wed 6/3
3:50 pm-8:01 pm
2 stops40h 11m
$1,620
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Wed 4/1
1:45 am-2:30 pm
1 stop24h 45m
Xi'an Xianyang
Sun 5/10
3:50 pm-9:12 pm
2 stops41h 22m
$1,621
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Mon 4/20
8:16 pm-10:15 pm
2 stops37h 59m
Xi'an Xianyang
Mon 4/27
8:30 am-11:59 pm
3 stops51h 29m
$1,766
Cheapest one-way
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Wed 3/25
7:40 pm-7:35 am
3 stops47h 55m
$531
BostonXi'an
BOS - XIY
BOSXIY
Boston Logan Intl
Wed 3/25
7:40 pm-12:15 am
2 stops40h 35m
$535
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Boston 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 Boston to Xi'an in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Boston-Xi'an flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Xi'an flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Xi'an flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Xi'an flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-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 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 March 11, 2026.
See what other customers who have flown with Hainan Airlines 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
8.5
Comfort
8.1
Entertainment
7.7
Overall
8.2
Crew
8.9
Food
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Boarding
8.5
Comfort
8.1
Entertainment
7.7
Overall
8.2
Crew
8.9
Food
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
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
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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 2,558,603 searches. Data last updated March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$872 | Average$1,122 | FlexibilityNo cancel fee | On-time61% |