BOS - NKG

$615 Find Cheap Flights from Boston to Nanjing

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Nanjing departing on 11/5. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$1,105
Korean Air
Wed 2/25Sun 3/1
BOS - NKG • 1 stop
Cheapest one-way
$571
Multiple Airlines
Wed 11/5
BOS - NKG • 2 stops
Top airlines
Korean Air
Cheapest • from $1,105 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight 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

Wed, Feb 25 - Sun, Mar 1
Korean Air Logo
11:00 am - 12:10 pmBOS-NKG
36h 10m1 stop
Korean Air Logo
1:45 pm - 8:40 amNKG-BOS
31h 55m1 stop
$1,105Korean Air
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Tue, Feb 24 - Sun, Mar 1
Cathay Pacific Logo
12:30 am - 9:50 pmBOS-NKG
32h 20m1 stop
Cathay Pacific Logo
2:15 pm - 6:40 pmNKG-BOS
41h 25m2 stops
$1,499Cathay Pacific
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Wed, Feb 25 - Sun, Mar 1
Air China Logo
6:00 am - 12:40 pmBOS-NKG
41h 40m2 stops
Air China Logo
8:55 pm - 7:21 amNKG-BOS
47h 26m2 stops
$1,504Air China
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Wed, Feb 25 - Sun, Mar 1
Air China Logo
6:00 am - 4:10 pmBOS-NKG
45h 10m2 stops
Air China Logo
8:55 pm - 7:21 amNKG-BOS
47h 26m2 stops
$1,505Air China
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Sun, Dec 14 - Thu, Jan 1
Delta Logo
6:55 pm - 10:45 pmBOS-NKG
38h 50m2 stops
Delta Logo
9:30 am - 9:09 amNKG-BOS
36h 39m2 stops
$2,772Delta
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Sat, Dec 13 - Thu, Jan 1
Delta Logo
6:55 pm - 12:10 amBOS-NKG
40h 15m2 stops
Delta Logo
9:30 am - 9:09 amNKG-BOS
36h 39m2 stops
$2,905Delta
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Tue, Dec 16 - Thu, Jan 1
Multiple Airlines Logo
5:20 pm - 7:30 amBOS-NKG
25h 10m2 stops
Multiple Airlines Logo
2:15 pm - 10:00 pmNKG-BOS
20h 45m1 stop
$3,215Multiple Airlines
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Sun, Dec 14 - Mon, Jan 5
Hainan Airlines Logo
6:40 pm - 2:35 pmBOS-NKG
54h 55m3 stops
Hainan Airlines Logo
3:35 pm - 4:20 pmNKG-BOS
61h 45m2 stops
$3,478Hainan Airlines
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Sat, Dec 13 - Thu, Jan 1
Multiple Airlines Logo
7:00 am - 10:00 pmBOS-NKG
26h 00m2 stops
Multiple Airlines Logo
2:15 pm - 10:00 pmNKG-BOS
20h 45m1 stop
$3,510Multiple Airlines
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Wed, Dec 17 - Mon, Jan 5
Hainan Airlines Logo
6:40 pm - 2:35 pmBOS-NKG
54h 55m3 stops
Hainan Airlines Logo
3:35 pm - 4:20 pmNKG-BOS
61h 45m2 stops
$3,628Hainan Airlines
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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.

Which airlines provide the cheapest flights from Boston to Nanjing?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Nanjing were found on Korean Air ($1,105) and Cathay Pacific ($1,499).

Which airlines fly non-stop between Boston and Nanjing?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to Nanjing.

There is just one airline that flies from Boston to Nanjing direct and that is Cathay Pacific. The best round-trip deal found from Cathay Pacific for the route is $1,282.

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Good to know

Low seasonOctober
Cheapest flight$571
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 17% increase in price.
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 $571 for a one-way ticket and $1,105 for a round-trip.

  • 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 1043 reviews
7.6Comfort
7.8Entertainment
7.3Food
8.1Crew
7.9Boarding
Airline reviews

Leg room wasn't that great. Other than that it was a good flight

8.0 ExcellentAnonymous, Oct 2025LAX - HKG
Read more Cathay Pacific reviews

Leg room wasn't that great. Other than that it was a good flight

Chicken pieces were too big with pasta. Need to be smaller.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

The only problem was my connecting flight to Chiang Mai on Hong Kong express that I booked through Cathay Pacific was canceled and I was never told about it. I was rescheduled on a flight 10 hours later. Very long day at rgr airport in Hing Kong after a 13 hour flight but that's OK, I understand things change but I think I should have been told. I would have prepared myself for a long wait. Great flights all around though. Thank you

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

it was a great experience as far as business class.. but I have had better meals and wine on other airlines.. that said.. the price was a great value for what I got in return.. crew made the difference.

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.

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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