When did momondo last update prices for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport?

Prices for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport?

The number of operators available for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport is 1 as of January 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Xi'an Xianyang Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Xi'an Xianyang Airport.

What documentation or ID do you need to fly to Xi'an Xianyang Airport?

The required travel and health documents for your Xi'an Xianyang Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Xi'an Xianyang Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$931 Cheap Flights from Boston to Xi'an in 2026

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Find the cheapest flights from Boston to Xi'an

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Cheap round-trip flights

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6:40 pm - 1:25 pm

BOS

XIY

30h 45m

2 stops

6:30 pm - 4:40 pm

XIY

BOS

34h 10m

1 stop

$931Hainan Airlines

vie., abr. 17 - sáb., may. 30

6:40 pm - 12:30 am

BOS

XIY

41h 50m

2 stops

1:55 pm - 4:40 pm

XIY

BOS

38h 45m

2 stops

$1,130Hainan Airlines

vie., abr. 17 - sáb., may. 30

4:40 pm - 4:15 pm

BOS

XIY

35h 35m

2 stops

7:00 am - 3:10 pm

XIY

BOS

44h 10m

2 stops

$1,138Etihad Airways

jue., mar. 19 - lun., mar. 23

8:21 am - 6:15 pm

BOS

XIY

45h 54m

2 stops

3:30 pm - 7:44 am

XIY

BOS

28h 14m

2 stops

$1,303Multiple Airlines

lun., mar. 23 - mié., jun. 3

8:21 am - 11:00 am

BOS

XIY

38h 39m

2 stops

5:30 pm - 11:59 pm

XIY

BOS

42h 29m

2 stops

$1,311Air China

jue., mar. 19 - lun., abr. 13

6:40 pm - 1:40 pm

BOS

XIY

55h 00m

3 stops

8:30 am - 4:40 pm

XIY

BOS

44h 10m

2 stops

$1,328Hainan Airlines

vie., abr. 17 - sáb., may. 30

10:00 pm - 12:30 am

BOS

XIY

38h 30m

2 stops

6:30 pm - 4:40 pm

XIY

BOS

34h 10m

1 stop

$1,433Multiple Airlines

vie., abr. 17 - sáb., may. 30

1:30 am - 2:40 pm

BOS

XIY

25h 10m

1 stop

3:50 pm - 8:52 pm

XIY

BOS

41h 02m

2 stops

$1,513Cathay Pacific

dom., mar. 22 - mié., jun. 3

1:30 am - 2:40 pm

BOS

XIY

25h 10m

1 stop

3:50 pm - 8:52 pm

XIY

BOS

41h 02m

2 stops

$1,516Cathay Pacific

dom., mar. 22 - mié., jun. 3

1:30 am - 2:40 pm

BOS

XIY

25h 10m

1 stop

3:50 pm - 8:52 pm

XIY

BOS

41h 02m

2 stops

$1,523Cathay Pacific

mié., mar. 18 - lun., abr. 13

Cathay Pacific flights from Boston to Xi'an

Our best Cathay Pacific deals on Boston to Xi'an flight tickets

Cathay Pacific

Mar 22

BOS1:30 amBoston Logan Intl

25h 10m

1 stop

XIY2:40 pmXi'an Xianyang

Jun 3

XIY3:50 pmXi'an Xianyang

41h 02m

2 stops

BOS8:52 pmBoston Logan Intl

$1,513

Cathay Pacific

Mar 22

BOS1:30 amBoston Logan Intl

25h 10m

1 stop

XIY2:40 pmXi'an Xianyang

Jun 3

XIY3:50 pmXi'an Xianyang

41h 02m

2 stops

BOS8:52 pmBoston Logan Intl

$1,516

Cathay Pacific

Mar 18

BOS1:30 amBoston Logan Intl

25h 10m

1 stop

XIY2:40 pmXi'an Xianyang

Apr 13

XIY3:50 pmXi'an Xianyang

41h 02m

2 stops

BOS8:52 pmBoston Logan Intl

$1,523

Hainan Airlines flights from Boston to Xi'an

Our best Hainan Airlines deals on Boston to Xi'an flight tickets

Hainan Airlines

Apr 17

BOS6:40 pmBoston Logan Intl

30h 45m

2 stops

XIY1:25 pmXi'an Xianyang

May 30

XIY6:30 pmXi'an Xianyang

34h 10m

1 stop

BOS4:40 pmBoston Logan Intl

$931

Hainan Airlines

Apr 17

BOS6:40 pmBoston Logan Intl

41h 50m

2 stops

XIY12:30 amXi'an Xianyang

May 30

XIY1:55 pmXi'an Xianyang

38h 45m

2 stops

BOS4:40 pmBoston Logan Intl

$1,130

Hainan Airlines

Apr 17

BOS6:40 pmBoston Logan Intl

55h 00m

3 stops

XIY1:40 pmXi'an Xianyang

May 30

XIY8:30 amXi'an Xianyang

44h 10m

2 stops

BOS4:40 pmBoston Logan Intl

$1,328

Fly from

Fly to

Route

Depart

Return

Price

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

vie. 4/17

6:40 pm-1:25 pm

2 stops30h 45m

Xi'an Xianyang

sáb. 5/30

6:30 pm-4:40 pm

1 stop34h 10m

$931

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

vie. 4/17

6:40 pm-12:30 am

2 stops41h 50m

Xi'an Xianyang

sáb. 5/30

1:55 pm-4:40 pm

2 stops38h 45m

$1,130

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

jue. 3/19

4:40 pm-4:15 pm

2 stops35h 35m

Xi'an Xianyang

lun. 3/23

7:00 am-3:10 pm

2 stops44h 10m

$1,138

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

lun. 3/23

8:21 am-6:15 pm

2 stops45h 54m

Xi'an Xianyang

mié. 6/3

3:30 pm-7:44 am

2 stops28h 14m

$1,303

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

jue. 3/19

8:21 am-11:00 am

2 stops38h 39m

Xi'an Xianyang

lun. 4/13

5:30 pm-11:59 pm

2 stops42h 29m

$1,311

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

vie. 4/17

6:40 pm-1:40 pm

3 stops55h 00m

Xi'an Xianyang

sáb. 5/30

8:30 am-4:40 pm

2 stops44h 10m

$1,328

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

vie. 4/17

10:00 pm-12:30 am

2 stops38h 30m

Xi'an Xianyang

sáb. 5/30

6:30 pm-4:40 pm

1 stop34h 10m

$1,433

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

dom. 3/22

1:30 am-2:40 pm

1 stop25h 10m

Xi'an Xianyang

mié. 6/3

3:50 pm-8:52 pm

2 stops41h 02m

$1,513

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

dom. 3/22

1:30 am-2:40 pm

1 stop25h 10m

Xi'an Xianyang

mié. 6/3

3:50 pm-8:52 pm

2 stops41h 02m

$1,516

BostonXi'an

BOS - XIY

BOSXIY

Boston Logan Intl

mié. 3/18

1:30 am-2:40 pm

1 stop25h 10m

Xi'an Xianyang

lun. 4/13

3:50 pm-8:52 pm

2 stops41h 02m

$1,523

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Boston to Xi'an

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Boston to Xi'an flights?

You could potentially save up to 39% on your flight if you consider stops on a Boston to Xi'an flight.

When to book flights from Boston to Xi'an

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Xi'an according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Xi'an (BOS to XIY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Xi'an

Fastest flight time	35h 35m
Direct flights	None

The fastest flight from Boston to Xi'an takes 35h 35m

There are no direct flights from Boston to Xi'an. There are no popular flight routes from Boston to Xi'an.

Search flight deals

How far is Boston Logan Intl to Xi'an Xianyang by plane?
The distance between Boston Logan Intl and Xi'an Xianyang is about 7137.9 mi. In terms of flight time, this usually takes a little over 35h 35m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport?
Prices for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport?
The number of operators available for flights from Boston Logan Intl Airport to Xi'an Xianyang Airport is 1 as of January 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Xi'an Xianyang Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Xi'an Xianyang Airport.
What documentation or ID do you need to fly to Xi'an Xianyang Airport?
The required travel and health documents for your Xi'an Xianyang Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Xi'an Xianyang Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Boston to Xi'an?
momondo data reveals that the most frequently booked airline on the route from Boston to Xi'an is Hainan Airlines, representing 100% of all bookings.

Best airlines flying from Boston to Xi'an

Compare and see reviews for airlines that fly from Boston to Xi'an with momondo

Airline	Rating	Free Cancellation	Price
Hainan Airlines	PriceFrom $872	Free Cancellation	Rating 8.2 62 reviews		Search Hainan Airlines flights

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Why should I use momondo to find a flight deal from Boston to Xi'an?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Xi'an for you.

Can I find flights from Boston to Xi'an with flexible booking policies on momondo?

Yes. All flights to Xi'an from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Xi'an?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Xi'an.

I’m not ready to book a flight from Boston to Xi'an right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Xi'an now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Xi'an and let you know when they change.