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$1,119+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,000
(IEagle)
Provider with most accurate pricing for Boston Logan Intl-Xi'an Xianyang flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Xi'an Xianyang flights.
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From Boston Logan Intl to Xi'an Xianyang
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Find flight deals from Boston to Xi'an

Cheapest flights from Boston to Xi'an
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 October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/218:00 pmBOS - XIY
1 stop40h 10mMultiple Airlines
Sun 1/49:45 amXIY - BOS
2 stops41h 25mMultiple Airlines
Deal found 10/27$2,731
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/218:00 pmBOS - XIY
1 stop40h 10mMultiple Airlines
Sat 1/310:55 amXIY - BOS
2 stops40h 15mMultiple Airlines
Deal found 10/27$2,978
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/218:00 pmBOS - XIY
1 stop40h 10mMultiple Airlines
Fri 1/29:45 amXIY - BOS
2 stops41h 25mMultiple Airlines
Deal found 10/27$2,980
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/177:50 pmBOS - XIY
2 stops45h 00mMultiple Airlines
Fri 1/23:05 pmXIY - BOS
1 stop35h 50mMultiple Airlines
Deal found 10/27$3,263
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/1911:35 amBOS - XIY
2 stops53h 15mMultiple Airlines
Fri 1/23:05 pmXIY - BOS
1 stop35h 50mMultiple Airlines
Deal found 10/27$3,377
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/187:50 pmBOS - XIY
2 stops50h 15mMultiple Airlines
Fri 1/23:05 pmXIY - BOS
1 stop35h 50mMultiple Airlines
Deal found 10/27$3,591
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 12/205:20 pmBOS - XIY
2 stops31h 55mMultiple Airlines
Fri 1/23:05 pmXIY - BOS
1 stop35h 50mMultiple Airlines
Deal found 10/27$4,002
This Asiana Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/178:30 amBOS - XIY
2 stops38h 55mAsiana Airlines
Fri 1/21:25 pmXIY - BOS
2 stops31h 06mAsiana Airlines
Deal found 10/27$4,188
This KAYAK deal was found by Cheapflights users on 10/27. 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 12/176:00 amBOS - XIY
2 stops43h 55mAir China
Sun 1/47:30 pmXIY - BOS
2 stops49h 01mAir China
Deal found 10/27$4,425
This Orbitz deal was found by Cheapflights users on 10/27. 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 12/199:08 amBOS - XIY
2 stops38h 17mMultiple Airlines
Sat 1/34:30 pmXIY - BOS
2 stops39h 05mMultiple Airlines
Deal found 10/27$4,453

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 October 28, 2025.
Use the filters below to find and compare flights from Boston to Xi'an that are best for you.

Fly from

Boston

Fly to

Xi'an

Route

Depart

Return

Price

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 2/11

6:40 pm-8:55 am

2 stops25h 15m

Xi'an Xianyang

Tue 2/24

6:30 pm-4:20 pm

1 stop34h 50m

$1,119

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sun 2/22

8:45 pm-11:45 am

2 stops50h 00m

Xi'an Xianyang

Thu 2/26

12:55 pm-6:23 pm

2 stops42h 28m

$1,133

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sun 2/22

6:40 pm-8:55 am

2 stops25h 15m

Xi'an Xianyang

Thu 2/26

3:30 pm-4:20 pm

1 stop37h 50m

$1,156

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Fri 2/13

6:40 pm-8:55 am

2 stops25h 15m

Xi'an Xianyang

Sat 2/28

6:30 pm-4:20 pm

1 stop34h 50m

$1,209

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Mon 3/30

8:00 am-2:15 pm

2 stops42h 15m

Xi'an Xianyang

Sun 4/12

7:30 pm-7:18 am

2 stops47h 48m

$1,233

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Fri 3/20

8:20 am-10:25 pm

2 stops50h 05m

Xi'an Xianyang

Mon 4/6

3:30 pm-7:18 am

2 stops27h 48m

$1,263

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Thu 3/26

8:20 am-2:30 pm

2 stops42h 10m

Xi'an Xianyang

Fri 4/10

3:30 pm-7:18 am

2 stops27h 48m

$1,263

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 3/21

7:00 am-6:45 pm

2 stops47h 45m

Xi'an Xianyang

Fri 4/3

7:30 am-9:35 pm

2 stops26h 05m

$1,287

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Tue 2/10

8:25 am-11:15 am

2 stops37h 50m

Xi'an Xianyang

Thu 2/26

12:30 pm-7:21 am

2 stops31h 51m

$1,312

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 2/11

6:40 pm-3:55 pm

3 stops32h 15m

Xi'an Xianyang

Thu 2/26

3:30 pm-4:20 pm

1 stop37h 50m

$1,341

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 12 results
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 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 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 AranGrant the most. AranGrant 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.
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 Boston to Xi'an

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

Find hourly flight availability from Boston 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 October 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Boston to Xi'an by exploring options for tickets in the afternoon.

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 October 28, 2025.
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.
Hainan Airlines
8.1
Very good
50 reviews

Comfort

7.9

Entertainment

7.5

Overall

8.1

Crew

8.8

Food

8.2

Boarding

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very good
50 reviews
Hainan Airlines
8.1
Very good
50 reviews

Comfort

7.9

Entertainment

7.5

Overall

8.1

Crew

8.8

Food

8.2

Boarding

8.4

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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.

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

    Hainan Airlines and Korean Air can get you from Boston to Xi'an in just under 25h 15m. Your travel time can differ by up to 24h 45m. The distance from Boston to Xi'an is about 7125 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Boston to Xi'an round-trip?

    Our cheapest airline available from Boston to Xi'an is Hainan Airlines. Our recent data shows that you can find tickets from as low as $923 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Xi'an by adding a car rental and/or hotel reservation to your travel itinerary.
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Weiyang car rentals

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$923Average$1,088FlexibilityNo cancel feeOn-time61%

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