BOS - NKG

$1,280 Find Cheap Flights from Boston to Nanjing

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Nanjing departing on 10/28. 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 Nanjing

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

Cheap Flights from Boston to Nanjing (BOS-NKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Nanjing 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 Boston to Nanjing

Tue, Oct 28 - Wed, Dec 17
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10:05 pm - 11:10 pmBOS-NKG
61h 05m2 stops
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8:15 am - 2:20 pmNKG-BOS
43h 05m2 stops
$1,280
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Tue, Oct 28 - Wed, Dec 17
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12:00 pm - 1:40 pmBOS-NKG
37h 40m1 stop
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1:45 pm - 8:40 amNKG-BOS
31h 55m1 stop
$1,287
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Sat, Sep 13 - Fri, Sep 19
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12:55 pm - 11:50 amBOS-NKG
34h 55m1 stop
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2:05 am - 10:47 pmNKG-BOS
32h 42m3 stops
$1,292
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Tue, Oct 28 - Wed, Dec 17
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12:00 pm - 1:40 pmBOS-NKG
37h 40m1 stop
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2:50 pm - 8:40 amNKG-BOS
30h 50m1 stop
$1,315
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Sat, Sep 13 - Sat, Sep 20
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12:55 pm - 11:50 amBOS-NKG
34h 55m1 stop
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2:50 pm - 10:10 amNKG-BOS
31h 20m1 stop
$1,317
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Fri, Sep 12 - Fri, Sep 19
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1:40 am - 11:35 pmBOS-NKG
33h 55m3 stops
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2:05 am - 10:47 pmNKG-BOS
32h 42m3 stops
$1,343
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Sat, Sep 13 - Sat, Sep 20
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12:55 pm - 11:50 amBOS-NKG
34h 55m1 stop
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2:50 pm - 9:55 amNKG-BOS
31h 05m3 stops
$1,361
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Fri, Sep 12 - Sat, Sep 20
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1:40 am - 11:35 pmBOS-NKG
33h 55m3 stops
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2:50 pm - 9:55 amNKG-BOS
31h 05m3 stops
$1,380
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Mon, Jan 26 - Sat, Apr 4
Cathay Pacific Logo
12:30 am - 9:50 pmBOS-NKG
32h 20m1 stop
Cathay Pacific Logo
2:15 pm - 7:55 pmNKG-BOS
41h 40m2 stops
$3,164Cathay Pacific
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Tue, Jan 27 - Sat, Apr 4
Cathay Pacific Logo
9:45 am - 1:00 pmBOS-NKG
38h 15m2 stops
Cathay Pacific Logo
2:15 pm - 7:55 pmNKG-BOS
41h 40m2 stops
$3,181Cathay Pacific
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Booking Insights

KAYAK's insights & trends for Boston to Nanjing flights

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

What is the most popular layover airport when flying from Boston to Nanjing?

Percentage of 1-stop round-trip flights from Boston to Nanjing chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Hong Kong (HKG) is the top choice – 98% of KAYAK users who clicked on 1-stop flights from Boston to Nanjing picked an itinerary connecting there.

What is the cheapest layover airport when flying from Boston to Nanjing?

Average round-trip price for 1-stop flights from Boston to Nanjing clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Incheon (ICN) offer the most affordable fares, with an average round-trip price of $2,404.

Which layover airport offers the shortest total travel time from Boston to Nanjing?

Shortest average total travel time for 1-stop one-way flights from Boston to Nanjing via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Hong Kong (HKG) for the shortest journey. The average one-way travel time for flights connecting there is 23h 24m.

Which layover airport has the quickest connection when flying from Boston to Nanjing?

Average layover duration at different layover airports for 1-stop one-way flights from Boston to Nanjing, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Hong Kong (HKG) often has the shortest layovers from Boston to Nanjing, with an average of 4h 07m.

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Good to know

Low seasonOctober
Cheapest flight$1,280
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Boston to Nanjing

When to book flights from Boston to Nanjing

Are your dates flexible? Find out the best times to travel from Boston to Nanjing 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 Boston to Nanjing

  • What is the cheapest flight from Boston to Nanjing?

    In the last 3 days, the lowest price for a flight from Boston to Nanjing was $1,280 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Nanjing?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Nanjing.

  • Which aircraft models fly most regularly from Boston to Nanjing?

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

  • Which airline alliances offer flights from Boston to Nanjing?

    oneworld is the only airline alliance operating flights between Boston and Nanjing.

  • How does KAYAK find such low prices on flights from Boston to Nanjing?

    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 Boston to Nanjing.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nanjing from Boston 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 Boston to Nanjing?

    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 Nanjing with an airline and back to Boston with another airline. Booking your flights between Boston and NKG 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 Boston to Nanjing?

    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 Nanjing from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Nanjing

 
See real verified KAYAK customer reviews for airlines flying from Boston to Nanjing. 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 Boston to Nanjing? 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.
7.6
Cathay PacificOverall score based on 949 reviews
7.3Food
8.1Crew
7.9Boarding
7.8Entertainment
7.6Comfort
Airline reviews

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

10.0 ExcellentAnonymous, Jun 2025HKG - DEL
Read more Cathay Pacific reviews

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

The only problem I had was not being able to download my boarding passes prior to arriving at the airport. Everything else was perfect.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Everything you need to know for your flight from Boston to Nanjing

Information on your arrival and departure airports

Boston (BOS)
Nanjing (NKG)

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