How does KAYAK find such low prices on flights from Massachusetts to Xi'an?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Xi'an. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Xi'an?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to Xi'an?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Xi'an with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Xi'an?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Xi'an from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$518 CHEAP FLIGHTS from Massachusetts to Xi'an

XIY

KAYAK searches hundreds of travel sites at once for deals on flights to Xi'an

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$976

Hainan Airlines

Sun 11/23Wed 12/10

BOS - XIY • 2 stops

Cheapest one-way

$518

Hainan Airlines

Fri 2/6

BOS - XIY • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Xi'an!

Flight Deals

Cheap Flights from Massachusetts to Xi'an

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Xi'an that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Massachusetts to Xi'an

Sun, Nov 23 - Wed, Dec 10

6:40 pm - 12:15 amBOS-XIY

40h 35m2 stops

10:00 am - 4:20 pmXIY-BOS

19h 20m1 stop

$976Hainan Airlines

Find Deal

Sun, Feb 15 - Sat, Feb 28

6:40 pm - 8:55 amBOS-XIY

25h 15m2 stops

6:30 pm - 4:20 pmXIY-BOS

34h 50m1 stop

$1,000Hainan Airlines

Find Deal

Sun, Nov 23 - Wed, Dec 10

6:40 pm - 12:15 amBOS-XIY

40h 35m2 stops

6:00 pm - 3:37 pmXIY-BOS

58h 37m2 stops

$1,062Multiple Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

6:40 pm - 8:55 amBOS-XIY

25h 15m2 stops

3:30 pm - 4:20 pmXIY-BOS

37h 50m1 stop

$1,086Hainan Airlines

Find Deal

Sun, Nov 23 - Wed, Dec 10

6:40 pm - 2:15 pmBOS-XIY

30h 35m2 stops

4:10 pm - 9:57 amXIY-BOS

30h 47m3 stops

$1,125Multiple Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 10

7:55 pm - 7:30 pmBOS-XIY

34h 35m3 stops

4:10 pm - 9:57 amXIY-BOS

30h 47m3 stops

$1,148Multiple Airlines

Find Deal

Sun, Nov 23 - Wed, Dec 10

7:50 pm - 7:20 pmBOS-XIY

34h 30m3 stops

1:55 pm - 9:57 amXIY-BOS

33h 02m3 stops

$1,179Multiple Airlines

Find Deal

Sun, Feb 22 - Thu, Feb 26

11:00 am - 11:45 amBOS-XIY

35h 45m1 stop

12:55 pm - 8:40 amXIY-BOS

32h 45m1 stop

$1,405Korean Air

Find Deal

Wed, Jan 21 - Sun, Jan 25

9:51 am - 2:40 pmBOS-XIY

39h 49m2 stops

3:55 pm - 8:45 pmXIY-BOS

41h 50m2 stops

$1,498Cathay Pacific

Find Deal

Thu, Feb 12 - Sun, Mar 1

12:30 am - 2:40 pmBOS-XIY

25h 10m1 stop

3:55 pm - 6:40 pmXIY-BOS

39h 45m2 stops

$1,543Cathay Pacific

Find Deal

Useful Info

Cheapest flight	$518

Flight from Boston to Xi'an

How does KAYAK find such low prices on flights from Massachusetts to Xi'an?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Xi'an.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Xi'an?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Xi'an?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Xi'an with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Xi'an?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Xi'an from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Xi'an

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Xi'an

Xi'an (XIY)

XIY

$518 Find Cheap Flights from Massachusetts to Xi'an

KAYAK searches hundreds of travel sites at once for deals on flights to Xi'an

Everything you should know

Cheap Flights from Massachusetts to Xi'an

Recent round-trip flight deals from Massachusetts to Xi'an

Recent one-way flight deals from Massachusetts to Xi'an

Good to know

FAQs for booking flights from Massachusetts to Xi'an

How does KAYAK find such low prices on flights from Massachusetts to Xi'an?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Xi'an.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Xi'an?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Xi'an?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Xi'an with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Xi'an?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Xi'an from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Xi'an

Information on the airport you'll fly into in Xi'an

Cabin class types available on flights to Massachusetts

Complete your trip to Xi'an with a hotel stay or car rental

Find direct flights for Xi'an

Flights to other popular destinations

Flights from domestic origins to Xi'an

Choose which airport to fly into in Xi'an

Find deals for your return flight