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$585+ Cheap flights from Xi'an (XIY) to Boston (BOS)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
XIY — BOS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Find flight deals from Xi'an to Boston

One-way flights from Xi'an to Boston
Search for one-way flight options from Xi'an to Boston. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

This oojo deal was found by Cheapflights users on 7/29. 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.
Sat 10/1112:40 pmXIY - BOS
1 stop33h 30mKorean Air
Deal found 7/29$585
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:40 pmXIY - BOS
3 stops34h 49mMultiple Airlines
Deal found 7/29$617

Cheapflights Fare Finder

 
Customize your flight search to find flights from Xi'an to Boston 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 July 30, 2025.
Use the filters below to find and compare flights from Xi'an to Boston that are best for you.

Fly from

Xi'an

Fly to

Boston

Route

Depart

Return

Price

Xi'anBoston

XIY - BOS

XIYBOS

Xi'an Xianyang

Sat 10/11

12:40 pm-10:10 am

1 stop33h 30m

$585

Xi'anBoston

XIY - BOS

XIYBOS

Xi'an Xianyang

Sat 10/11

12:40 pm-11:29 am

3 stops34h 49m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Xi'an to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Xi'an 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 Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Korean Air from Xi'an to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Food

8.1

Entertainment

8.2

Overall

8.4

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 Xi'an to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Xi'an to Boston 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 Xi'an to Boston?

    Currently, January is the cheapest month in which you can book a flight from Xi'an to Boston (average of $218). Flying from Xi'an to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

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Top airline flying from Xi'an to Boston

Discover the top airline that operate flights from Xi'an to Boston. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,288Average$1,455FlexibilityNo cancel feeOn-time81%

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