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?

Three cabin classes are available on flights from Boston to Kunming: • Economy Class • Business Class • First Class

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

Most connecting flights from Boston to Kunming pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route.

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

Yes. Flexible dates can save you up to 58% on flights from Boston to Kunming. Monday is the cheapest departure day at $1,205 round-trip on average, while Saturday is the most expensive at $2,826, a difference of $1,621. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Boston to Kunming?

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

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.

Have flight prices from Boston to Kunming changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,173 to $9,482. That means the highest observed fare was about 8x higher than the lowest one.

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

One-way fares from Boston to Kunming are currently higher than usual. Average one-way flight prices are about $1,006, which is 28% above the typical average for this route.

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 $1,764, with an average of $1,605 over the past 12 months. Anything below $1,206 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Boston to Kunming. It’s 25% cheaper than the average day, while Saturday is the most expensive, with prices 76% higher.

Which airline is the cheapest to fly from Boston to Kunming?

United Airlines ($1,672) and Korean Air ($1,813) are the cheapest airlines to fly round-trip from Boston to Kunming according to KAYAK data over the last 5 days.

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

Flights via Incheon Intl (ICN) offer the most affordable fares, with an average round-trip price of $1,281. Based on KAYAK data over the past 3 months.

When flying from Boston to Kunming which airport offers the shortest layover?

Incheon Intl (ICN) had the shortest average connection time for Boston to Kunming layovers at 12h 12m over the past 3 months.

$849 CHEAP FLIGHTS from Boston to Kunming (BOS - KMG)

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Cheapest round-trip

$1,173

Typical prices: $1,206-$1,764

China Eastern

Mon 10/29Mon 11/5

BOS - KMG • 2 stops

Cheapest one-way

$849

Typical prices: $778-$908

United Airlines

Thu 10/25

BOS - KMG • 2 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

When to travel

September

Cheapest • 25% price drop

August

Most popular

Good to know

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We hope you love your trip to Kunming!

Cheap Flights from Boston to Kunming (BOS-KMG)

Cheap flights from Boston to Kunming with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Thu, Oct 29 - Thu, Nov 5

6:45 am - 6:35 pmBOS Boston Logan Intl-KMG Kunming Changshui

47h 50m2 stops Los Angeles Shanghai Pu Dong

7:10 am - 11:53 pmKMG Kunming Changshui-BOS Boston Logan Intl

29h 43m2 stops Shanghai Pu Dong Los Angeles

$1,173Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:45 am - 3:15 pmBOS Boston Logan Intl-KMG Kunming Changshui

44h 30m3 stops Los Angeles Shanghai Pu Dong Fuzhou

7:10 am - 11:53 pmKMG Kunming Changshui-BOS Boston Logan Intl

29h 43m2 stops Shanghai Pu Dong Los Angeles

$1,184Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:45 am - 10:35 amBOS Boston Logan Intl-KMG Kunming Changshui

39h 50m2 stops Los Angeles Shanghai Pu Dong

8:05 am - 8:59 pmKMG Kunming Changshui-BOS Boston Logan Intl

25h 54m3 stops Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong San Francisco

$1,281Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:45 am - 10:35 amBOS Boston Logan Intl-KMG Kunming Changshui

39h 50m2 stops Los Angeles Shanghai Pu Dong

7:10 am - 8:59 pmKMG Kunming Changshui-BOS Boston Logan Intl

26h 49m2 stops Shanghai Pu Dong San Francisco

$1,281Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

6:45 am - 3:15 pmBOS Boston Logan Intl-KMG Kunming Changshui

44h 30m3 stops Los Angeles Shanghai Pu Dong Fuzhou

8:05 am - 8:59 pmKMG Kunming Changshui-BOS Boston Logan Intl

25h 54m3 stops Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong San Francisco

$1,316Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

5:05 pm - 4:10 pmBOS Boston Logan Intl-KMG Kunming Changshui

35h 05m3 stops San Francisco Wuhan Guangzhou Baiyun

2:35 pm - 4:05 pmKMG Kunming Changshui-BOS Boston Logan Intl

38h 30m3 stops Guangzhou Baiyun Wuhan San Francisco

$1,394Multiple Airlines

Wed, Nov 18 - Sun, Nov 22

6:01 pm - 1:00 amBOS Boston Logan Intl-KMG Kunming Changshui

41h 59m2 stops San Francisco Beijing Capital

6:30 am - 7:56 amKMG Kunming Changshui-BOS Boston Logan Intl

38h 26m2 stops Beijing Capital San Francisco

$1,672United Airlines

Wed, Nov 18 - Sun, Nov 22

1:32 pm - 1:00 amBOS Boston Logan Intl-KMG Kunming Changshui

46h 28m3 stops Houston George Bush Intcntl San Francisco Beijing Capital

6:30 am - 7:56 amKMG Kunming Changshui-BOS Boston Logan Intl

38h 26m2 stops Beijing Capital San Francisco

$1,679United Airlines

Wed, Nov 18 - Sun, Nov 22

5:05 pm - 10:45 pmBOS Boston Logan Intl-KMG Kunming Changshui

40h 40m2 stops New York John F Kennedy Intl Incheon Intl

11:55 pm - 8:50 amKMG Kunming Changshui-BOS Boston Logan Intl

21h 55m1 stop Incheon Intl

$1,813Korean Air

Wed, Nov 18 - Sun, Nov 22

7:00 pm - 10:45 pmBOS Boston Logan Intl-KMG Kunming Changshui

38h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:55 pm - 8:50 amKMG Kunming Changshui-BOS Boston Logan Intl

21h 55m1 stop Incheon Intl

$1,813Korean Air

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 with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from Boston to Kunming?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Boston to Kunming. It’s 25% cheaper than the average day, while Saturday is the most expensive, with prices 76% higher.

Find deals

Low season	February
High season	August
Cheapest flight	$849

Beat the crowds with an average 70% drop in travelers.

One-way 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

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.

What cabin classes can I book on flights from Boston to Kunming?
Three cabin classes are available on flights from Boston to Kunming:

• Economy Class
• Business Class
• First Class
How long is a flight from Boston to Kunming?
A nonstop flight from Boston to Kunming takes 00m, covering 7,754 miles.
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 much should I expect to pay for a Boston to Kunming flight?
Round-trip flights from Boston to Kunming range from $1,206 to $1,764, with an average of $1,605 over the past 12 months. Anything below $1,206 counts as a good deal.
Have flight prices from Boston to Kunming changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,173 to $9,482. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Boston to Kunming looking right now?
One-way fares from Boston to Kunming are currently higher than usual. Average one-way flight prices are about $1,006, which is 28% above the typical average for this route.
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).
Which airports do connecting flights from Boston to Kunming pass through?
Most connecting flights from Boston to Kunming pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Boston to Kunming?
Yes. Flexible dates can save you up to 58% on flights from Boston to Kunming. Monday is the cheapest departure day at $1,205 round-trip on average, while Saturday is the most expensive at $2,826, a difference of $1,621.

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 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.

If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $1,205, about $1,621 less than Saturday fares (57% 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

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BOS - KMG

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Everything you should know

Cheap Flights from Boston to Kunming (BOS-KMG)

Cheap flights from Boston to Kunming with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Boston to Kunming flights

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

Which airline is the cheapest to fly from Boston to Kunming?

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

When flying from Boston to Kunming which airport offers the shortest layover?

Key details for Boston to Kunming flights

Low season

High season

Cheapest flight

When to book flights from Boston to Kunming

Your Boston to Kunming flight questions, answered

Your guide to booking Boston to Kunming flights

More options for your flight from Boston to Kunming

Complete your trip to Kunming with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Kunming

Find direct flights to and from Boston and Kunming

Flights from domestic origins to Kunming

Flights to other popular destinations