$542 Cheap flight deals from Boston (BOS) to Xi'an (SIA)

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Airfares from $542 One Way, $1,008 Round Trip from Boston to Xi'an

Prices starting at $1,008 for return flights and $542 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.

Sun, Jan 11 - Tue, Jan 27
BOS
Boston
XIY
Xi'an
$1,008 Roundtrip, found 1 day ago
$1,008
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Sun, Jan 11 from Boston to Xi'an, returning Tue, Jan 27, priced at $1,008 found 1 day ago
Sun, Jan 4 - Thu, Jan 29
BOS
Boston
XIY
Xi'an
$1,033 Roundtrip, found 17 hours ago
$1,033
Roundtrip
found 17 hours ago
Select Hainan Airlines flight, departing Sun, Jan 4 from Boston to Xi'an, returning Thu, Jan 29, priced at $1,033 found 17 hours ago
Sun, Feb 15 - Sat, Feb 28
BOS
Boston
XIY
Xi'an
$1,083 Roundtrip, found 5 days ago
$1,083
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Sun, Feb 15 from Boston to Xi'an, returning Sat, Feb 28, priced at $1,083 found 5 days ago
Mon, Jan 12 - Sun, Jan 25
BOS
Boston
XIY
Xi'an
$1,105 Roundtrip, found 1 day ago
$1,105
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Jan 12 from Boston to Xi'an, returning Sun, Jan 25, priced at $1,105 found 1 day ago
Mon, Jan 12 - Sun, Jan 25
BOS
Boston
XIY
Xi'an
$1,315 Roundtrip, found 1 day ago
$1,315
Roundtrip
found 1 day ago
Select Air China flight, departing Mon, Jan 12 from Boston to Xi'an, returning Sun, Jan 25, priced at $1,315 found 1 day 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.