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

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Airfares from $567 One Way, $1,108 Round Trip from Boston to Xi'an

Prices starting at $1,108 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.

Mon, Feb 1 - Mon, Feb 15
BOS
Boston
XIY
Xi'an
$1,108 Roundtrip, found 3 days ago
$1,108
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Feb 1 from Boston to Xi'an, returning Mon, Feb 15, priced at $1,108 found 3 days ago
Mon, Feb 1 - Mon, Feb 15
BOS
Boston
XIY
Xi'an
$1,113 Roundtrip, found 3 days ago
$1,113
Roundtrip
found 3 days ago
Select Korean Air flight, departing Mon, Feb 1 from Boston to Xi'an, returning Mon, Feb 15, priced at $1,113 found 3 days ago
Mon, Apr 19 - Thu, Apr 29
BOS
Boston
XIY
Xi'an
$1,119 Roundtrip, found 2 days ago
$1,119
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Apr 19 from Boston to Xi'an, returning Thu, Apr 29, priced at $1,119 found 2 days ago
Mon, Apr 19 - Thu, Apr 29
BOS
Boston
XIY
Xi'an
$1,124 Roundtrip, found 2 days ago
$1,124
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Apr 19 from Boston to Xi'an, returning Thu, Apr 29, priced at $1,124 found 2 days ago
Wed, Jan 27 - Sat, Feb 13
BOS
Boston
XIY
Xi'an
$1,186 Roundtrip, found 4 days ago
$1,186
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Wed, Jan 27 from Boston to Xi'an, returning Sat, Feb 13, priced at $1,186 found 4 days 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

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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.

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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.