XIY - BOS

$1,298 Find Cheap Flights from Xi'an to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Xi'an to Boston departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Xi'an to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Xi'an to Boston, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Xi'an to Boston (XIY-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Xi'an to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Xi'an to Boston

Wed, Jul 2 - Tue, Sep 2
Korean Air Logo
12:40 pm - 10:20 amXIY-BOS
33h 40m1 stop
Korean Air Logo
12:55 pm - 11:30 amBOS-XIY
34h 35m1 stop
$1,298Korean Air
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Tue, Jul 8 - Tue, Aug 26
Korean Air Logo
12:40 pm - 10:20 amXIY-BOS
33h 40m1 stop
Korean Air Logo
12:55 pm - 11:30 amBOS-XIY
34h 35m1 stop
$1,464Korean Air
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Tue, Jul 8 - Tue, Sep 2
Lufthansa Logo
8:30 am - 5:40 pmXIY-BOS
45h 10m2 stops
Lufthansa Logo
8:05 pm - 2:15 pmBOS-XIY
30h 10m2 stops
$1,507Lufthansa
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Tue, Jul 8 - Tue, Aug 26
Lufthansa Logo
8:30 am - 5:40 pmXIY-BOS
45h 10m2 stops
Lufthansa Logo
8:05 pm - 4:25 pmBOS-XIY
32h 20m2 stops
$1,518Lufthansa
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Wed, Jul 2 - Mon, Sep 1
Cathay Pacific Logo
3:50 pm - 8:44 pmXIY-BOS
40h 54m2 stops
Cathay Pacific Logo
1:40 am - 2:35 pmBOS-XIY
24h 55m1 stop
$1,836Cathay Pacific
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Tue, Jul 8 - Mon, Sep 1
Cathay Pacific Logo
3:50 pm - 8:51 pmXIY-BOS
41h 01m2 stops
Cathay Pacific Logo
1:40 am - 2:35 pmBOS-XIY
24h 55m1 stop
$1,846Cathay Pacific
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Tue, Jul 8 - Tue, Aug 26
United Airlines Logo
8:30 am - 7:33 amXIY-BOS
35h 03m3 stops
United Airlines Logo
6:20 pm - 7:15 pmBOS-XIY
36h 55m2 stops
$1,943United Airlines
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Tue, Jul 8 - Tue, Sep 2
United Airlines Logo
8:30 am - 7:33 amXIY-BOS
35h 03m3 stops
United Airlines Logo
6:20 pm - 10:15 pmBOS-XIY
39h 55m2 stops
$2,339United Airlines
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Tue, Jul 8 - Mon, Aug 25
Logo
7:00 am - 11:57 pmXIY-BOS
28h 57m2 stops
Logo
1:40 am - 4:55 pmBOS-XIY
27h 15m2 stops
$4,409
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Tue, Jul 8 - Mon, Aug 25
Logo
7:00 am - 11:57 pmXIY-BOS
28h 57m2 stops
Logo
1:40 am - 4:55 pmBOS-XIY
27h 15m2 stops
$4,413
Find Deal
Useful Info

KAYAK's insights & trends for Xi'an to Boston flights

Get data-powered insights and trends into flights from Xi'an to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Xi'an to Boston?

The average price of all round-trip flights from Xi'an to Boston clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Boston on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Xi'an to Boston. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

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Good to know

Cheapest flight$1,298
Flight from Xi'an to Boston

When to book flights from Xi'an to Boston

Are your dates flexible? Find out the best times to travel from Xi'an to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Xi'an to Boston

  • What is the cheapest flight from Xi'an to Boston?

    In the last 3 days, the lowest price for a flight from Xi'an to Boston was $1,298 for a round-trip ticket.

  • Do I need a passport to fly between Xi'an and Boston?

    Yes, you’ll need a passport to travel to Boston from Xi'an.

  • Which aircraft models fly most regularly from Xi'an to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Xi'an to Boston?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Xi'an and Boston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Xi'an to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Xi'an to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Xi'an to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Xi'an is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Xi'an to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Xi'an with another airline. Booking your flights between Xi'an and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Xi'an to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Xi'an up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Xi'an to Boston

 
See real verified KAYAK customer reviews for airlines flying from Xi'an to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Xi'an to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1090 reviews
8.5Boarding
8.1Food
8.3Comfort
8.2Entertainment
8.7Crew
Airline reviews

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

10.0 ExcellentAnonymous, May 2025ICN - DFW
Read more Korean Air reviews

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

Everything you need to know for your flight from Xi'an to Boston

Information on your arrival and departure airports

Xi'an (XIY)
Boston (BOS)

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