BOS - KMG

$504 Find Cheap Flights from Boston to Kunming - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$1,207
Typical prices: $1,206-$1,765
Korean Air
Fri 2/16Wed 2/21
BOS - KMG • 1 stop
Cheapest one-way
$504
Typical prices: $776-$940
Multiple Airlines
Sat 9/15
BOS - KMG • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Kunming. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 27% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Incheon Intl (ICN)
Cheapest • Avg $1,337 (round-trip)
Hong Kong Intl (HKG)
Shortest trip • 37h 04m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kunming!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Kunming (BOS-KMG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kunming

Thu, Nov 12 - Mon, Nov 16
Korean Air Logo
11:00 am - 10:45 pmBOS  Boston Logan Intl-KMG Kunming Changshui
22h 45m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 8:40 amKMG  Kunming Changshui-BOS Boston Logan Intl
21h 45m1 stop Incheon Intl
$1,207Korean Air
Thu, Sep 3 - Wed, Sep 16
Korean Air Logo
12:55 pm - 10:10 pmBOS  Boston Logan Intl-KMG Kunming Changshui
21h 15m1 stop Incheon Intl
Korean Air Logo
11:30 pm - 10:10 amKMG  Kunming Changshui-BOS Boston Logan Intl
22h 40m1 stop Incheon Intl
$1,207Korean Air
Tue, Feb 16 - Sun, Feb 21
Korean Air Logo
11:00 am - 10:45 pmBOS  Boston Logan Intl-KMG Kunming Changshui
22h 45m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 8:40 amKMG  Kunming Changshui-BOS Boston Logan Intl
21h 45m1 stop Incheon Intl
$1,207Korean Air
Wed, Sep 9 - Sun, Sep 27
Multiple Airlines Logo
7:00 pm - 2:15 pmBOS  Boston Logan Intl-KMG Kunming Changshui
31h 15m2 stops New York John F Kennedy Intl Beijing Capital
Multiple Airlines Logo
11:35 am - 7:59 amKMG  Kunming Changshui-BOS Boston Logan Intl
32h 24m2 stops Beijing Capital New York John F Kennedy Intl
$1,209Multiple Airlines
Wed, Sep 9 - Sun, Sep 27
Multiple Airlines Logo
6:20 am - 5:05 pmBOS  Boston Logan Intl-KMG Kunming Changshui
46h 45m3 stops Los Angeles Shanghai Pu Dong Hengyang
Multiple Airlines Logo
6:55 am - 12:01 amKMG  Kunming Changshui-BOS Boston Logan Intl
29h 06m2 stops Shanghai Pu Dong New York John F Kennedy Intl
$1,220Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Korean Air Logo
11:00 am - 10:45 pmBOS  Boston Logan Intl-KMG Kunming Changshui
22h 45m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 2:33 pmKMG  Kunming Changshui-BOS Boston Logan Intl
51h 38m2 stops Incheon Intl New York John F Kennedy Intl
$1,224Korean Air
Sat, Feb 13 - Mon, Feb 15
Korean Air Logo
11:00 am - 10:45 pmBOS  Boston Logan Intl-KMG Kunming Changshui
22h 45m1 stop Incheon Intl
Korean Air Logo
11:55 pm - 8:40 amKMG  Kunming Changshui-BOS Boston Logan Intl
21h 45m1 stop Incheon Intl
$1,257Korean Air
Thu, Sep 3 - Wed, Sep 16
United Airlines Logo
6:00 am - 9:15 pmBOS  Boston Logan Intl-KMG Kunming Changshui
27h 15m2 stops San Francisco Beijing Capital
United Airlines Logo
11:35 am - 6:02 amKMG  Kunming Changshui-BOS Boston Logan Intl
30h 27m2 stops Beijing Capital San Francisco
$1,284United Airlines
Tue, Sep 8 - Tue, Sep 29
Multiple Airlines Logo
6:20 am - 2:10 pmBOS  Boston Logan Intl-KMG Kunming Changshui
43h 50m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
6:55 am - 8:49 pmKMG  Kunming Changshui-BOS Boston Logan Intl
25h 54m2 stops Shanghai Pu Dong New York John F Kennedy Intl
$1,307Multiple Airlines
Tue, Sep 8 - Tue, Sep 29
Multiple Airlines Logo
6:20 am - 6:55 pmBOS  Boston Logan Intl-KMG Kunming Changshui
48h 35m3 stops Los Angeles Shanghai Pu Dong Zhaotong
Multiple Airlines Logo
6:55 am - 12:01 amKMG  Kunming Changshui-BOS Boston Logan Intl
29h 06m2 stops Shanghai Pu Dong New York John F Kennedy Intl
$1,307Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Kunming flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Kunming with more confidence.

How much is a round-trip flight from Boston to Kunming?

Round-trip flights from Boston to Kunming start at $1,207. Prices are typical for this route right now, with typical round-trip fares ranging from $1,206 to $1,765. The lowest price found in the past 5 days was $1,207 on Korean Air.

What's the cheapest day of the week to fly from Boston to Kunming?

Monday is the cheapest day of the week to fly from Boston to Kunming, it is 28% cheaper than the average day. Saturday is the most expensive day with flight prices 66% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Boston to Kunming flights

Low season

February

Cheapest flight

$504
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Boston to Kunming

When to book flights from Boston to Kunming

Are your dates flexible? Find out the best times to travel from Boston to Kunming based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Kunming flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Kunming?

    Flights from Boston to Kunming usually depart from Boston Logan Intl (BOS) and arrive at Kunming Changshui (KMG).

  • What cabin classes can I book on flights from Boston to Kunming?

    Only Economy Class is available on flights from Boston to Kunming.

  • Which airports do connecting flights from Boston to Kunming pass through?

    Connecting flights from Boston to Kunming most commonly pass through:

    • Incheon Intl (ICN) - 93% of one-stop connections
    • Hong Kong Intl (HKG) - 7% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Boston to Kunming?

    Yes. Being flexible with your travel dates can save you up to 57% on the Boston to Kunming route. Monday is the cheapest departure day at $1,205 round-trip on average, while Saturday is the most expensive at $2,761, a difference of $1,556. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Kunming?

    Some of the most popular sights in Kunming are Green Lake (Kunming) and Yunnan University. These are among the most viewed places in Kunming on KAYAK.

  • How long is a flight from Boston to Kunming?

    A nonstop flight from Boston to Kunming takes 0h 00m, covering 7,754 miles.

  • What are the earliest and latest flights from Boston to Kunming?

    These are the earliest and latest flight times available from Boston to Kunming:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Boston to Kunming?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Boston to Kunming looking right now?

    One-way fares from Boston to Kunming are currently lower than usual. Average one-way flight prices are about $698, which is 12% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Kunming?

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 22h 02m, compared with 37h 04m via Hong Kong Intl (HKG).

  • What is the time difference between Boston and Kunming?

    Kunming is 12 hours ahead of Boston (China Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Boston to Kunming flight?

    Round-trip flights from Boston to Kunming range from $1,206 to $1,765, with an average of $1,661 over the past 12 months. Anything below $1,206 counts as a good deal.

Your guide to booking Boston to Kunming flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $1,205 - about $1,556 less than Saturday (56% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Kunming trip for September. Fares historically average $1,206 round-trip in that month - typically $1,620 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kunming Changshui Airport.
    - Best Yue Hang Hotel

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

Information on your arrival and departure airports

Boston (BOS)
Kunming (KMG)