$567 Cheap flight deals from Boston (BOS) to Xi'an (SIA)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $567 One Way, $1,107 Round Trip from Boston to Xi'an

Prices starting at $1,107 for return flights and $567 for one-way flights to Xi'an were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 26 - Wed, Dec 23
BOS
Boston
XIY
Xi'an
$1,107 Roundtrip, found 3 days ago
$1,107
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Nov 26 from Boston to Xi'an, returning Wed, Dec 23, priced at $1,107 found 3 days ago
Mon, Nov 2 - Thu, Nov 5
BOS
Boston
XIY
Xi'an
$1,157 Roundtrip, found 3 days ago
$1,157
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Nov 2 from Boston to Xi'an, returning Thu, Nov 5, priced at $1,157 found 3 days ago
Sun, Nov 22 - Thu, Nov 26
BOS
Boston
XIY
Xi'an
$1,180 Roundtrip, found 1 day ago
$1,180
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Sun, Nov 22 from Boston to Xi'an, returning Thu, Nov 26, priced at $1,180 found 1 day ago
Wed, Oct 14 - Tue, Oct 20
BOS
Boston
XIY
Xi'an
$1,187 Roundtrip, found 11 hours ago
$1,187
Roundtrip
found 11 hours ago
Select Cathay Pacific flight, departing Wed, Oct 14 from Boston to Xi'an, returning Tue, Oct 20, priced at $1,187 found 11 hours ago
Thu, Sep 24 - Wed, Oct 7
BOS
Boston
XIY
Xi'an
$1,407 Roundtrip, found 8 hours ago
$1,407
Roundtrip
found 8 hours ago
Select Air China flight, departing Thu, Sep 24 from Boston to Xi'an, returning Wed, Oct 7, priced at $1,407 found 8 hours ago

More About Flying To Xi'an from Boston

Route Information for Flights from Boston to Xi'an

Origin Airport IATA Code
BOS
Destination Airport IATA Code
SIA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Xi'an

Orbitz is the best place to find guaranteed low prices on Boston to Xi'an flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.

Find Cheap Boston to Xi'an Flights

Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from Boston to Xi'an. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.

Get Miles and Points for Your Flight

Simply enter your frequent flyer information while booking to get miles or points for qualifying Boston to Xi'an flights. This information can all be saved in your Orbitz account, which means it will not have to be entered each time you take advantage of a great air fare deal.

Flight Alerts Take Away the Stress

Orbitz does not want travelers to worry on their flights from Boston to Xi'an. We keep you updated on any flight changes for Boston to Xi'an flights with alerts sent directly to your email or a mobile device. These alerts can also be sent to friends and family.

Discount Travel Planning Made Simple

You will have no problems finding budget flights from Boston to Xi'an on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.

Frequently asked questions

What is the shortest flight from Boston to Xi'an?
It takes a long time to fly from BOS to Xi'an Xianyang Intl. Airport — 17 hours and 25 minutes at least. But your flight doesn't have to be a drag. Be prepared and pack the essentials like a sweater and a pillow.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.