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Xi'an

$447+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This FlightHub deal was found by Cheapflights users on 1/25. 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 3/238:21 am
BOS
-
XIY
2 stops45h 54m
Multiple Airlines
Wed 6/33:30 pm
XIY
-
BOS
2 stops28h 14m
Multiple Airlines
Deal found 1/25$1,303
This FlightHub deal was found by Cheapflights users on 1/26. 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 3/198:21 am
BOS
-
XIY
2 stops38h 39m
Air China
Mon 4/135:30 pm
XIY
-
BOS
2 stops42h 29m
Air China
Deal found 1/26$1,311
This BusinessClass deal was found by Cheapflights users on 1/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:40 pm
BOS
-
XIY
2 stops41h 50m
Hainan Airlines
Sat 8/226:30 pm
XIY
-
BOS
1 stop34h 10m
Hainan Airlines
Deal found 1/26$1,381
This KAYAK deal was found by Cheapflights users on 1/24. 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 stops41h 02m
Cathay Pacific
Deal found 1/24$1,512
This oojo deal was found by Cheapflights users on 1/26. 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.
Wed 3/181:30 am
BOS
-
XIY
1 stop25h 10m
Cathay Pacific
Mon 4/133:50 pm
XIY
-
BOS
2 stops41h 02m
Cathay Pacific
Deal found 1/26$1,523
This Gurufare deal was found by Cheapflights users on 1/26. 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.
Fri 7/316:30 am
BOS
-
XIY
2 stops29h 25m
Multiple Airlines
Sat 8/227:30 am
XIY
-
BOS
2 stops27h 59m
Multiple Airlines
Deal found 1/26$1,539

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,303
(FlightHub)

One-way from

$447
(SmartFares)
Provider with most accurate pricing for Boston Logan Intl-Xi'an Xianyang flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Xi'an Xianyang flights.
Search Deals
From Boston Logan Intl to Xi'an Xianyang
Search Deals
One-way flight from Boston Logan Intl to Xi'an Xianyang
Search Deals

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 January 27, 2026.
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

Mon 3/23

8:21 am-11:00 am

2 stops38h 39m

Xi'an Xianyang

Wed 6/3

1:30 pm-7:44 am

2 stops30h 14m

$1,303

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Thu 3/19

8:21 am-11:00 am

2 stops38h 39m

Xi'an Xianyang

Mon 4/13

5:30 pm-11:59 pm

2 stops42h 29m

$1,311

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-8:52 pm

2 stops41h 02m

$1,512

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 3/18

1:30 am-2:40 pm

1 stop25h 10m

Xi'an Xianyang

Mon 4/13

3:50 pm-8:52 pm

2 stops41h 02m

$1,523

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 4/8

6:40 pm-1:25 pm

2 stops30h 45m

$447

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 4/8

3:30 pm-10:20 am

3 stops30h 50m

$524

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sun 5/10

4:25 pm-8:00 am

2 stops27h 35m

$542

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 5/9

8:05 pm-10:20 am

3 stops50h 15m

$602

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 4/8

12:55 pm-11:30 am

1 stop34h 35m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 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.
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 January 27, 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.
Hainan Airlines
8.2
Very good
62 reviews

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.2

Boarding

8.5

Food

8.3

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
62 reviews
Hainan Airlines
8.2
Very good
62 reviews

Crew

8.9

Comfort

8.1

Entertainment

7.7

Overall

8.2

Boarding

8.5

Food

8.3

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?

    Air China and Cathay Pacific can get you from Boston to Xi'an in just under 25h 10m. Your travel time can differ by up to 13h 29m. 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 $872 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

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$872Average$1,122FlexibilityNo cancel feeOn-time61%

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