Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Xi'an from $593

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Xi'an departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Xi'an

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
11:55 pm - 9:10 amBOS  Boston Logan Intl-XIY Xi'an Xianyang
21h 15m1 stop Beijing Capital
Hainan Airlines Logo
6:30 pm - 10:00 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
39h 30m1 stop Beijing Capital
$1,078Hainan Airlines
Fri, Oct 2 - Thu, Oct 22
China Eastern Logo
6:20 am - 11:50 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
29h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
6:30 am - 11:54 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
29h 24m2 stops Shanghai Hongqiao Intl Los Angeles Los Angeles
$1,086China Eastern
Thu, Oct 1 - Wed, Oct 21
China Eastern Logo
6:20 am - 11:50 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
29h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
7:30 am - 11:54 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
28h 24m2 stops Shanghai Pu Dong Los Angeles Los Angeles
$1,086China Eastern
Wed, Sep 30 - Wed, Oct 21
China Eastern Logo
6:20 am - 11:50 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
29h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
9:00 pm - 11:54 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
38h 54m2 stops Shanghai Hongqiao Intl Los Angeles Los Angeles
$1,086China Eastern
Thu, Oct 1 - Tue, Oct 20
China Eastern Logo
6:20 am - 6:40 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
48h 20m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
9:00 pm - 11:54 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
38h 54m2 stops Shanghai Hongqiao Intl Los Angeles Los Angeles
$1,086China Eastern
Wed, Sep 30 - Tue, Oct 20
Hainan Airlines Logo
11:55 pm - 9:10 amBOS  Boston Logan Intl-XIY Xi'an Xianyang
21h 15m1 stop Beijing Capital
Hainan Airlines Logo
6:30 pm - 10:00 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
39h 30m1 stop Beijing Capital
$1,109Hainan Airlines
Fri, Oct 2 - Thu, Oct 22
China Eastern Logo
6:20 am - 1:25 amBOS  Boston Logan Intl-XIY Xi'an Xianyang
31h 05m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
8:00 pm - 11:54 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
39h 54m2 stops Shanghai Hongqiao Intl Los Angeles Los Angeles
$1,110China Eastern
Wed, Sep 30 - Thu, Oct 22
China Eastern Logo
6:20 am - 11:50 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
29h 30m2 stops Los Angeles Los Angeles Shanghai Pu Dong
China Eastern Logo
9:00 pm - 11:54 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
38h 54m2 stops Shanghai Hongqiao Intl Los Angeles Los Angeles
$1,110China Eastern
Thu, Oct 1 - Thu, Oct 22
Cathay Pacific Logo
1:45 am - 11:40 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
33h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
6:55 am - 11:05 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
28h 10m1 stop Hong Kong Intl
$1,647Cathay Pacific
Wed, Sep 30 - Thu, Oct 22
Cathay Pacific Logo
1:45 am - 2:30 pmBOS  Boston Logan Intl-XIY Xi'an Xianyang
24h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
6:55 am - 11:05 pmXIY  Xi'an Xianyang-BOS Boston Logan Intl
28h 10m1 stop Hong Kong Intl
$1,647Cathay Pacific
Wed, Sep 30 - Tue, Oct 20

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Hainan Airlines flights from Boston to Xi'an

Our best Hainan Airlines deals on Boston to Xi'an flight tickets
Hainan Airlines
Oct 2
BOS11:55 pmBoston Logan Intl
21h 15m
1 stop
XIY9:10 amXi'an Xianyang
Oct 22
XIY6:30 pmXi'an Xianyang
39h 30m
1 stop
BOS10:00 pmBoston Logan Intl
$1,078
Hainan Airlines
Oct 2
BOS11:55 pmBoston Logan Intl
21h 15m
1 stop
XIY9:10 amXi'an Xianyang
Oct 22
XIY6:30 pmXi'an Xianyang
39h 30m
1 stop
BOS10:00 pmBoston Logan Intl
$1,109
Hainan Airlines
Oct 2
BOS11:55 pmBoston Logan Intl
36h 35m
1 stop
XIY12:30 amXi'an Xianyang
Oct 23
XIY10:30 amXi'an Xianyang
23h 30m
1 stop
BOS10:00 pmBoston Logan Intl
$1,118

Cathay Pacific flights from Boston to Xi'an

Our best Cathay Pacific deals on Boston to Xi'an flight tickets
Cathay Pacific
Aug 16
BOS1:45 amBoston Logan Intl
24h 45m
1 stop
XIY2:30 pmXi'an Xianyang
Aug 31
XIY6:55 amXi'an Xianyang
26h 05m
2 stops
BOS9:00 pmBoston Logan Intl
$1,702
Cathay Pacific
Aug 16
BOS1:45 amBoston Logan Intl
24h 45m
1 stop
XIY2:30 pmXi'an Xianyang
Aug 31
XIY6:55 amXi'an Xianyang
28h 10m
1 stop
BOS11:05 pmBoston Logan Intl
$1,976
Cathay Pacific
Aug 16
BOS1:45 amBoston Logan Intl
24h 45m
1 stop
XIY2:30 pmXi'an Xianyang
Aug 31
XIY6:55 amXi'an Xianyang
28h 10m
1 stop
BOS11:05 pmBoston Logan Intl
$2,037

momondo 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Boston to Xi'an that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Fri 10/2

11:55 pm-9:10 am

1 stop21h 15m

Xi'an Xianyang

Thu 10/22

6:30 pm-10:00 pm

1 stop39h 30m

$1,078

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Thu 10/1

6:20 am-11:50 pm

2 stops29h 30m

Xi'an Xianyang

Wed 10/21

6:30 am-11:54 pm

2 stops29h 24m

$1,086

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Wed 9/30

6:20 am-11:50 pm

2 stops29h 30m

Xi'an Xianyang

Wed 10/21

7:30 am-11:54 pm

2 stops28h 24m

$1,086

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Thu 10/1

6:20 am-11:50 pm

2 stops29h 30m

Xi'an Xianyang

Tue 10/20

9:00 pm-11:54 pm

2 stops38h 54m

$1,086

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Wed 9/30

6:20 am-6:40 pm

2 stops48h 20m

Xi'an Xianyang

Tue 10/20

9:00 pm-11:54 pm

2 stops38h 54m

$1,086

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Fri 10/2

11:55 pm-9:10 am

1 stop21h 15m

Xi'an Xianyang

Thu 10/22

6:30 pm-10:00 pm

1 stop39h 30m

$1,109

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Wed 9/30

6:20 am-1:25 am

2 stops31h 05m

Xi'an Xianyang

Thu 10/22

8:00 pm-11:54 pm

2 stops39h 54m

$1,110

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Thu 10/1

6:20 am-11:50 pm

2 stops29h 30m

Xi'an Xianyang

Thu 10/22

9:00 pm-11:54 pm

2 stops38h 54m

$1,110

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Wed 9/30

1:45 am-11:40 pm

1 stop33h 55m

Xi'an Xianyang

Thu 10/22

6:55 am-11:05 pm

1 stop28h 10m

$1,647
Quickest round-trip

BostonXi'an

BOS Boston Logan Intl - XIY Xi'an Xianyang

BOSXIY

Boston Logan Intl

Wed 9/30

1:45 am-2:30 pm

1 stop24h 45m

Xi'an Xianyang

Tue 10/20

6:55 am-11:05 pm

1 stop28h 10m

$1,647

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Xi'an from

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 12% 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

25h 30m

Direct flights

None
The fastest flight from Boston to Xi'an takes 25h 30m
There are no direct flights from Boston to Xi'an. There are no popular flight routes from Boston to Xi'an.
Search flight deals

Frequently asked questions about flying from Boston to Xi'an

  • 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 25h 30m.

  • 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?

  • 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?

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
Cathay PacificPriceFrom $992Free CancellationRating
7.6
1,439 reviews
Search Cathay Pacific flights

Why use momondo?

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.

An easier way to manage your Xi'an trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/4
Fri 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to China