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Xi'an

$714+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,777
(FlightHub)

Popular in

May

Cheapest in

November
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
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($644 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($76 potential savings vs. average RT price).
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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 April 29, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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 9/56:40 pmBOS - XIY
2 stops41h 50mHainan Airlines
Sat 10/112:30 pmXIY - BOS
1 stop38h 10mHainan Airlines
Deal found 4/29$958
This oojo deal was found by Cheapflights users on 4/29. 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.
Fri 9/512:55 pmBOS - XIY
1 stop34h 35mKorean Air
Sat 10/1112:40 pmXIY - BOS
1 stop33h 30mKorean Air
Deal found 4/29$1,037
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Thu 9/41:40 amBOS - XIY
1 stop24h 55mMultiple Airlines
Sat 10/116:30 pmXIY - BOS
1 stop34h 10mMultiple Airlines
Deal found 4/29$1,597
This Ovago deal was found by Cheapflights users on 4/29. 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.
Thu 9/41:40 amBOS - XIY
1 stop24h 55mCathay Pacific
Sat 10/113:50 pmXIY - BOS
2 stops40h 57mCathay Pacific
Deal found 4/29$1,714
This FlightHub deal was found by Cheapflights users on 4/28. 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 6/76:55 amBOS - XIY
2 stops29h 15mChina Eastern
Sat 6/217:00 amXIY - BOS
2 stops28h 55mChina Eastern
Deal found 4/28$2,485

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 April 29, 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 7/4

9:35 pm-9:35 pm

2 stops36h 00m

Xi'an Xianyang

Fri 7/25

10:50 pm-7:40 pm

2 stops56h 50m

$1,631

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Fri 7/4

6:40 pm-1:25 pm

2 stops30h 45m

Xi'an Xianyang

Fri 7/25

1:55 pm-4:40 pm

2 stops62h 45m

$1,777

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 6/7

10:00 am-11:30 am

2 stops37h 30m

Xi'an Xianyang

Fri 6/27

12:40 pm-10:20 am

1 stop33h 40m

$2,242

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 6/7

6:55 am-12:10 am

2 stops29h 15m

Xi'an Xianyang

Sat 6/21

7:00 am-11:55 pm

2 stops28h 55m

$2,485

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Tue 6/17

1:40 am-2:35 pm

1 stop24h 55m

Xi'an Xianyang

Fri 7/4

3:50 pm-8:51 pm

2 stops41h 01m

$2,559

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 6/11

7:15 pm-10:20 am

3 stops51h 05m

$714

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 6/7

1:40 am-2:35 pm

1 stop24h 55m

$1,243

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Wed 6/11

12:55 pm-11:30 am

1 stop34h 35m

$1,381

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Xi'an flight deals on Cheapflights vs. AranGrant >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 April 29, 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.

Rainfall in Xi'an by month

Plan your trip to Xi'an by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Xi'an ranges from 0.0 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Xi'an when rainfall is around 0.0 in.

Temperature in Xi'an by month

Plan your trip to Xi'an by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Xi'an, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 29, 2025.
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hainan Airlines
8.1
Very good
38 reviews
Korean Air
8.4
Very good
1,066 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What are the cheapest airlines flying 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 $1,777 on this airline. An additional option worth looking into is Korean Air, starting at $2,395.

  • 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 $960). Flying from Boston to Xi'an in June is currently the most expensive (average of $2,007). 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

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$923Average$1,272FlexibilityNo cancel feeOn-time61%

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