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$1,000+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$1,000
(IEagle)
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 September 11, 2025.

This IEagle deal was found by Cheapflights users on 9/10. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:40 pmBOS - XIY
2 stops31h 35mHainan Airlines
Sat 11/83:30 pmXIY - BOS
1 stop37h 50mHainan Airlines
Deal found 9/10$1,000
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Thu 10/236:15 amBOS - XIY
2 stops29h 55mChina Eastern
Sun 11/96:00 pmXIY - BOS
2 stops42h 55mChina Eastern
Deal found 9/9$1,156
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Thu 10/236:15 amBOS - XIY
2 stops39h 20mChina Eastern
Sat 11/86:30 amXIY - BOS
2 stops26h 45mChina Eastern
Deal found 9/9$1,179
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Sat 10/256:00 amBOS - XIY
2 stops47h 30mAir China
Sun 11/98:05 pmXIY - BOS
2 stops48h 15mAir China
Deal found 9/9$1,197
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:15 amBOS - XIY
2 stops37h 40mAir China
Fri 11/712:30 pmXIY - BOS
2 stops31h 50mAir China
Deal found 9/9$1,209
This IEagle deal was found by Cheapflights users on 9/9. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:15 amBOS - XIY
2 stops37h 40mAir China
Sat 11/88:30 amXIY - BOS
2 stops26h 08mAir China
Deal found 9/9$1,250
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/254:30 pmBOS - XIY
2 stops34h 05mMultiple Airlines
Sat 11/86:30 pmXIY - BOS
1 stop34h 50mMultiple Airlines
Deal found 9/9$1,321
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Fri 10/246:15 amBOS - XIY
2 stops31h 10mChina Eastern
Sun 11/97:00 amXIY - BOS
2 stops29h 55mChina Eastern
Deal found 9/10$1,334
This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:40 pmBOS - XIY
2 stops31h 35mHainan Airlines
Fri 11/73:30 pmXIY - BOS
2 stops61h 50mHainan Airlines
Deal found 9/9$1,360

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 September 11, 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

Fri 10/24

6:40 pm-2:15 pm

2 stops31h 35m

Xi'an Xianyang

Sat 11/8

6:30 pm-4:20 pm

1 stop34h 50m

$1,000

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sun 2/22

6:40 pm-12:15 am

2 stops40h 35m

Xi'an Xianyang

Thu 2/26

6:30 pm-4:20 pm

1 stop34h 50m

$1,126

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Fri 10/24

8:25 pm-11:35 pm

2 stops39h 10m

Xi'an Xianyang

Sat 11/8

6:30 am-8:15 pm

2 stops26h 45m

$1,141

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Thu 10/23

6:15 am-12:10 am

2 stops29h 55m

Xi'an Xianyang

Sun 11/9

6:00 pm-11:55 pm

2 stops42h 55m

$1,156

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Fri 10/24

6:15 am-11:45 am

2 stops41h 30m

Xi'an Xianyang

Sun 11/9

5:00 pm-11:55 pm

2 stops43h 55m

$1,179

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Thu 10/23

6:15 am-9:35 am

2 stops39h 20m

Xi'an Xianyang

Sat 11/8

6:30 am-8:15 pm

2 stops26h 45m

$1,179

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Thu 10/23

6:15 am-11:45 am

2 stops41h 30m

Xi'an Xianyang

Fri 11/7

2:00 pm-8:15 pm

2 stops43h 15m

$1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 September 11, 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 September 11, 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
8.2
Very good
45 reviews

Food

8.4

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Comfort

8.0

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
8.2
Very good
45 reviews
Hainan Airlines
8.2
Very good
45 reviews

Food

8.4

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Comfort

8.0

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 can get you from Boston to Xi'an in just under 31h 35m. Your travel time can differ by up to . The distance from Boston to Xi'an is about 7125 mi.

  • 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.

  • What is the cheapest month to book a flight from Boston to Xi'an?

    Currently, March is the cheapest month in which you can book a flight from Boston to Xi'an (average of $952). Flying from Boston to Xi'an in June is currently the most expensive (average of $1,935). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$923Average$1,133FlexibilityNo cancel feeOn-time61%

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