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Xi'an

$1,025+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — XIY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,025
(oojo)
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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/12. 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 6/12$1,025
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Sun 9/76:40 pmBOS - XIY
2 stops41h 50mHainan Airlines
Tue 10/142:30 pmXIY - BOS
1 stop38h 10mHainan Airlines
Deal found 6/12$1,084
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:40 pmBOS - XIY
2 stops26h 30mMultiple Airlines
Tue 10/147:30 pmXIY - BOS
2 stops40h 27mMultiple Airlines
Deal found 6/12$1,228
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:05 pmBOS - XIY
2 stops32h 20mLufthansa
Wed 10/88:30 amXIY - BOS
2 stops45h 10mLufthansa
Deal found 6/11$1,494
This Gurufare deal was found by Cheapflights users on 6/12. 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.
Sat 9/61:40 amBOS - XIY
1 stop24h 55mCathay Pacific
Tue 10/143:50 pmXIY - BOS
2 stops40h 57mCathay Pacific
Deal found 6/12$1,570
This FlightHub deal was found by Cheapflights users on 6/11. 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 7/259:30 amBOS - XIY
2 stops45h 45mAir China
Sun 8/178:30 pmXIY - BOS
2 stops47h 03mAir China
Deal found 6/11$1,779
This Emirates deal was found by Cheapflights users on 6/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2611:05 pmBOS - XIY
2 stops46h 40mEmirates
Sat 8/211:00 amXIY - BOS
2 stops39h 10mEmirates
Deal found 6/11$5,536
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/266:25 pmBOS - XIY
2 stops36h 50mUnited Airlines
Sat 8/28:30 amXIY - BOS
3 stops33h 31mUnited Airlines
Deal found 6/11$6,166

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 June 12, 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 9/5

12:55 pm-11:30 am

1 stop34h 35m

Xi'an Xianyang

Sat 10/11

12:40 pm-10:10 am

1 stop33h 30m

$1,025

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sun 9/7

6:40 pm-12:30 am

2 stops41h 50m

Xi'an Xianyang

Tue 10/14

2:30 pm-4:40 pm

1 stop38h 10m

$1,084

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sun 9/7

6:40 pm-9:10 am

2 stops26h 30m

Xi'an Xianyang

Tue 10/14

7:30 pm-11:57 pm

2 stops40h 27m

$1,228

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Tue 9/2

8:05 pm-4:25 pm

2 stops32h 20m

Xi'an Xianyang

Wed 10/8

8:30 am-5:40 pm

2 stops45h 10m

$1,494

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 9/6

1:40 am-2:35 pm

1 stop24h 55m

Xi'an Xianyang

Tue 10/14

3:50 pm-8:47 pm

2 stops40h 57m

$1,570

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Fri 7/25

9:30 am-7:15 pm

2 stops45h 45m

Xi'an Xianyang

Sun 8/17

8:30 pm-7:33 am

2 stops47h 03m

$1,779

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 7/26

11:05 pm-9:45 am

2 stops46h 40m

Xi'an Xianyang

Sat 8/2

11:00 am-2:10 pm

2 stops39h 10m

$5,536

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

Sat 7/26

6:25 pm-7:15 pm

2 stops36h 50m

Xi'an Xianyang

Sat 8/2

8:30 am-6:01 am

3 stops33h 31m

$6,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 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 June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Hainan Airlines
8.1
Very good
39 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 Korean Air. Our recent data shows that you can find tickets from as low as $1,025 on this airline. Additional options worth looking into are Hainan Airlines and Lufthansa, starting at $1,153 and $1,494 round-trip.

  • 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 $2,005). 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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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$923Average$1,272FlexibilityNo cancel feeOn-time61%

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