--- title: "Boston to Kunming cheap flights from $697 (BOS to KMG) - Expedia" description: "Cheap Flights from Boston (BOS) to Kunming (KMG) start at $697 for one-way and $1,190 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/bos/kmg/boston-to-kunming" language: en-US market: US currency: USD prices_as_of: 2026-11-14T20:53:46Z --- # $697 Cheap Flights from Boston (BOS) to Kunming (KMG) ![A riverside walkway with people, a bridge, and modern buildings in the background.](https://images.trvl-media.com/place/6177560/e1459280-462a-44a0-bec2-413c8be3b278.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $697 flight on Thu, Apr 29, 2027](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:4/29/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:696.69&airProductToken=AQqnAQo3CMGCARIEMTUwMhjBkwEgi7gBKNHcqwMw49-rAzhRQABYAWoJWVNUQU5EQVJEcghTT1dTUlVTUQo1CM2MARIDODMwGIu4ASCXayj%5F5KsDMIjsqwM4U0ABWAFqCVlTVEFOREFSRHIIU09XU1JVU1EKNQjNjAESBDg0MDUYl2sgijMo7OyrAzCl7qsDOFBAAVgBaglZU1RBTkRBUkRyCFNPV1NSVVNREgoIARABGAEqAk1GGAEiBAgBEAEoAigEKAYwAQ) ## Popular airlines from Logan International Airport (BOS) to Kunming (KMG-Changshui Intl.) [Korean Air](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Air China](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CA"}}]) [China Eastern Airlines](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"MU"}}]) [China Southern Airlines](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CZ"}}]) [Etihad Airways](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) ## Cheap Flights from Boston to Kunming (BOS-KMG) Prices were available within the past 7 days and start at $697 for one-way flights and $1,190 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select American Airlines flight, departing Thu, Apr 29 from Boston to Kunming, returning Sun, May 16, priced at $1,190 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:4/29/2027TANYT&leg2=from:KMG,to:BOS,departure:5/16/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1189.28&airProductToken=AQqnAQo3CMGCARIEMTEzNBjBkwEgi7gBKI7gqwMwoOOrAzhRQABYAWoJWVNUQU5EQVJEcghTNk1TUlVTUwo1CM2MARIDODMwGIu4ASCXayj%5F5KsDMIjsqwM4U0ABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MKNQjNjAESBDg0MjUYl2sgijMo1vCrAzCK8qsDOFNAAVgBaglZU1RBTkRBUkRyCFM2TVNSVVNTCqcBCjUIzYwBEgQ4NDE2GIozIJdrKLuZrQMw0ZqtAzhTQABYAWoJWVNUQU5EQVJEcghTNk1TUlVTUwo1CM2MARIDODI5GJdrIIu4ASjGnK0DMLSirQM4U0ABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MKNwjBggESBDExNDcYi7gBIMGTASjdqq0DMKitrQM4UUABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MSCggBEAEYASoCTUYYASIECAEQASgCKAQoBjAB) Thu, Apr 29 - Sun, May 16 · BOS · KMG · Roundtrip [Select Korean Air flight, departing Thu, Nov 26 from Boston to Kunming, returning Wed, Dec 9, priced at $1,208 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/26/2026TANYT&leg2=from:KMG,to:BOS,departure:12/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1207.59&airProductToken=AQpuCjUIy4oBEgI5MhjBkwEgyGgoypmeAzD7oJ4DOFFAAFgBagpFWVNUQU5EQVJEcghRTFg3WlJOSwo1CMuKARIDMTYxGMhoIIozKOmhngMwlaSeAzhRQAFYAWoKRVlTVEFOREFSRHIIUUxYN1pSTksKbgo1CMuKARIDMTYyGIozIMhoKNurnwMw1a2fAzhRQABYAWoKRVlTVEFOREFSRHIIUUxYN1pSTksKNQjLigESAjkxGMhoIMGTASjKr58DMP61nwM4UUABWAFqCkVZU1RBTkRBUkRyCFFMWDdaUk5LEgoIARABGAEqAktFGAEiBAgBEAEoAigEKAYwAQ) Thu, Nov 26 - Wed, Dec 9 · BOS · KMG · Roundtrip [Select American Airlines flight, departing Thu, Apr 29 from Boston to Kunming, returning Sun, May 16, priced at $1,242 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:4/29/2027TANYT&leg2=from:KMG,to:BOS,departure:5/16/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1241.28&airProductToken=AQqnAQo3CMGCARIEMTUwMhjBkwEgi7gBKNHcqwMw49-rAzhRQABYAWoJWVNUQU5EQVJEcghTNk1TUlVTUQo1CM2MARIDODMwGIu4ASCXayj%5F5KsDMIjsqwM4U0ABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1EKNQjNjAESBDg0MTUYl2sgijMo5u6rAzCa8KsDOFBAAVgBaglZU1RBTkRBUkRyCFM2TVNSVVNRCqcBCjUIzYwBEgQ4NDE2GIozIJdrKLuZrQMw0ZqtAzhTQABYAWoJWVNUQU5EQVJEcghTNk1TUlVTUwo1CM2MARIDODI5GJdrIIu4ASjGnK0DMLSirQM4U0ABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MKNwjBggESBDExNDcYi7gBIMGTASjdqq0DMKitrQM4UUABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MSCggBEAEYASoCTUYYASIECAEQASgCKAQoBjAB) Thu, Apr 29 - Sun, May 16 · BOS · KMG · Roundtrip [Select American Airlines flight, departing Thu, Apr 29 from Boston to Kunming, returning Sun, May 16, priced at $1,255 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:4/29/2027TANYT&leg2=from:KMG,to:BOS,departure:5/16/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1254.13&airProductToken=AQqnAQo3CMGCARIEMTE4NBjBkwEgi7gBKNTbqwMw6N6rAzhRQABYAWoJWVNUQU5EQVJEcghTNk1TUlVTUQo1CM2MARIDODMwGIu4ASCXayj%5F5KsDMIjsqwM4U0ABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1EKNQjNjAESBDg0MDUYl2sgijMo7OyrAzCl7qsDOFBAAVgBaglZU1RBTkRBUkRyCFM2TVNSVVNRCqcBCjUIzYwBEgQ4NDE2GIozIJdrKLuZrQMw0ZqtAzhTQABYAWoJWVNUQU5EQVJEcghTNk1TUlVTUwo1CM2MARIDODI5GJdrIIu4ASjGnK0DMLSirQM4U0ABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MKNwjBggESBDExNDcYi7gBIMGTASjdqq0DMKitrQM4UUABWAFqCVlTVEFOREFSRHIIUzZNU1JVU1MSCggBEAEYASoCTUYYASIECAEQASgCKAQoBjAB) Thu, Apr 29 - Sun, May 16 · BOS · KMG · Rou · ndtrip [Select Korean Air flight, departing Thu, Nov 26 from Boston to Kunming, returning Fri, Dec 4, priced at $1,258 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/26/2026TANYT&leg2=from:KMG,to:BOS,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1257.59&airProductToken=AQpuCjUIy4oBEgI5MhjBkwEgyGgoypmeAzD7oJ4DOFFAAFgBagpFWVNUQU5EQVJEcghRTFg3WlJOSwo1CMuKARIDMTYxGMhoIIozKOmhngMwlaSeAzhRQAFYAWoKRVlTVEFOREFSRHIIUUxYN1pSTksKbgo1CMuKARIDMTYyGIozIMhoKLvzngMwtfWeAzhRQABYAWoKRVlTVEFOREFSRHIIUUxXN1pSTksKNQjLigESAjkxGMhoIMGTASiq954DMN79ngM4UUABWAFqCkVZU1RBTkRBUkRyCFFMVzdaUk5LEgoIARABGAEqAktFGAEiBAgBEAEoAigEKAYwAQ) Thu, Nov 26 - Fri, Dec 4 · BOS · KMG · Roundtrip [Select Korean Air flight, departing Sun, Apr 11 from Boston to Kunming, returning Fri, Apr 30, priced at $1,308 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:4/11/2027TANYT&leg2=from:KMG,to:BOS,departure:4/30/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1307.59&airProductToken=AQpuCjUIy4oBEgI5MhjBkwEgyGgo95OqAzCZm6oDOFFAAFgBagpFWVNUQU5EQVJEcghRTFc3WlJOSwo1CMuKARIDMTYxGMhoIIozKOSbqgMw8p2qAzhRQAFYAWoKRVlTVEFOREFSRHIIUUxXN1pSTksKbgo1CMuKARIDMTYyGIozIMhoKILpqwMwhuurAzhRQABYAWoKRVlTVEFOREFSRHIIUUxXN1pSTksKNQjLigESAjkxGMhoIMGTASie7asDMNzzqwM4UUABWAFqCkVZU1RBTkRBUkRyCFFMVzdaUk5LEgoIARABGAEqAktFGAEiBAgBEAEoAigEKAYwAQ) Sun, Apr 11 - Fri, Apr 30 · BOS · KMG · Roundtrip [Select Qatar Airways flight, departing Sun, Dec 6 from Boston to Kunming, returning Sun, Dec 20, priced at $1,320 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:12/6/2026TANYT&leg2=from:KMG,to:BOS,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1319.39&airProductToken=AQqjAQo0CNGkARIDNzQ0GMGTASDDOyjEjp8DMIqUnwM4VEAAWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo0CNGkARIDODYwGMM7ILOhASjJmJ8DMOObnwM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo1CMOCARIEMjU0MxizoQEgijMot56fAzCHn58DOExAAVgBaghFQ0xBU1NJQ3IIVExVU1AwUkUKoQEKNAjDtAESBDM0NTAYijMggmgogKWgAzD9paADOEVAAFgBaghFQ0xBU1NJQ3IIVExVU1AwUkUKMwjRpAESAzg3NRiCaCDDOyj3p6ADMKKsoAM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo0CNGkARIDNzQzGMM7IMGTASi4raADMI-0oAM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) Sun, Dec 6 - Sun, Dec 20 · BOS · KMG · Roundtrip [Select Qatar Airways flight, departing Sun, Dec 6 from Boston to Kunming, returning Sun, Dec 20, priced at $1,332 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:12/6/2026TANYT&leg2=from:KMG,to:BOS,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1331.39&airProductToken=AQqjAQo0CNGkARIDNzQ0GMGTASDDOyjEjp8DMIqUnwM4VEAAWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo0CNGkARIDODYwGMM7ILOhASjJmJ8DMOObnwM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo1CLOqARIENjYxORizoQEgijMotJ-fAzD%5Fn58DOFZAAVgBaghFQ0xBU1NJQ3IIVExVU1AwUkUKoQEKNAjDtAESBDM0MTYYijMggmgoi6OgAzCIpKADOEVAAFgBaghFQ0xBU1NJQ3IIVExVU1AwUkUKMwjRpAESAzg3NRiCaCDDOyj3p6ADMKKsoAM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRQo0CNGkARIDNzQzGMM7IMGTASi4raADMI-0oAM4VEABWAFqCEVDTEFTU0lDcghUTFVTUDBSRRIKCAEQARgBKgJRUhgBIgQIARABKAIoBCgGMAE) Sun, Dec 6 - Sun, Dec 20 · BOS · KMG · Roundtrip [Select China Eastern Airlines flight, departing Thu, Apr 29 from Boston to Kunming, returning Sun, May 16, priced at $1,390 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:4/29/2027TANYT&leg2=from:KMG,to:BOS,departure:5/16/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1389.56&airProductToken=AQqdAQo7CM2qARIEODY4NBjBkwEgi7gBKLbbqwMwyd6rAzhTQABYAWoCRUxyCFNBRTBXTkxOegkIxJgBEgM0NzkKLgjNqgESAzU4NhiLuAEgrzUo0t-rAzCL5qsDOFNAAVgBagJFTHIIU0FFMFdOTE4KLgjNqgESBDU4MTgYrzUgijMo%5FuarAzDV6KsDOEJAAVgBagJFTHIIU0FFMFdOTE4SCggCEAEYAioCTVUYASIECAEQASgCKAMoBDAB) Thu, Apr 29 - Sun, May 16 · BOS · KMG · Roundtrip [Select United flight, departing Thu, Nov 26 from Boston to Kunming, returning Wed, Dec 9, priced at $1,398 Found 7 hours ago](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/26/2026TANYT&leg2=from:KMG,to:BOS,departure:12/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1397.59&airProductToken=AQqfAQo0CNWCARIEMTAyMxjBkwEgsnEo2peeAzDzmp4DOEdAAFgBagdFQ09OT01ZcghHTFgwMEVPMgoyCNWCARIDODU3GLJxIK81KOebngMwpaKeAzhHQAFYAWoHRUNPTk9NWXIIR0xYMDBFTzIKMwjGmgESBDk0NzEYrzUgijMonaieAzDJqp4DOFRAAVgBagdFQ09OT01ZcghHTFgwMEVPMgqfAQozCMieARIEMTAxOBiKMyCvNSj9o58DMLGlnwM4V0AAWAFqB0VDT05PTVlyCEdMWDAwRU8yCjII1YIBEgM4NTgYrzUgsnEo1qafAzD5q58DOEdAAVgBagdFQ09OT01ZcghHTFgwMEVPMgo0CNWCARIEMTM5NhiycSDBkwEo%5Fa2fAzDQsJ8DOEdAAVgBagdFQ09OT01ZcghHTFgwMEVPMhIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) Thu, Nov 26 - Wed, Dec 9 · BOS · KMG · Roundtrip ## Alternative airports near Kunming Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Changshui Intl. KMG. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $1,458](https://www.expedia.com/Flights-Search?leg1=from:BOS,to:KMG,departure:11/28/2026TANYT&leg2=from:KMG,to:BOS,departure:12/28/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 24 min ## Book with confidence ### Boston to Kunming Flights #### The cheapest times to fly from Boston to Kunming On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Kunming are during the month of April. You can find some of the cheapest flights from Boston to Kunming with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Boston to Kunming Sunday is one of the best days to book for cheap flights from Boston to Kunming: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Boston to Kunming Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Kunming in 2026\. You can also book with separate airlines for your outbound and return journeys, from $697 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Kunming flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Boston to Kunming airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) cost? You can find cheap one-way flights from $697 and cheap return flights $1,190 Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) with Expedia. One-way flights usually range from $866 to $6410, and return flights typically cost between $1737 and $8776\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? The cheapest month to fly from BOS to KMG is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? Enter BOS to KMG and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? Turkish Airlines is one of the cheapest airlines offering connecting flights from Boston, MA (BOS) to Kunming (KMG), with round-trip tickets starting from around $2,912 with a layover in Istanbul Airport (IST). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? The earliest flight from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) usually departs at 12:30 AM, operated by Cathay Pacific and Air China. This seasonal service is active in November, giving you a chance to start your journey in the early hours. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? The most popular departure times for flights from Boston (BOS) to Kunming (KMG) are in the afternoon, from 12pm to 3pm. About 39% of passengers prefer this time window. This timing works well for travelers looking to maximize their morning activities before flying. ### How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? Flights from BOS to KMG with one stop typically take around 22 hours 50 minutes, covering approximately 7,760 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? You can fly business class between BOS and KMG. Airlines that offer business class service on this route include: - Cathay Pacific - Lufthansa - Etihad Airways - Korean Air - Qatar Airways - Emirates - American Airlines - Turkish Airlines - United Airlines - British Airways ### How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) flight with Expedia? It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Kunming from Logan Intl. (BOS)? If you're planning to travel to Kunming from Logan Intl. (BOS), you can fly into Changshui Intl. (KMG) Some flights may connect through major hubs like Hong Kong Intl. (HKG), Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC) before reaching Kunming. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) at the last minute? Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) flight and hotel package? Securing a Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.)? If you booked your Boston, MA (BOS-Logan Intl.) to Kunming (KMG-Changshui Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Logan International Airport | | ------------------- | ---------------------------------------------------------------------------------------------------------------------- | | Destination airport | Kunming | | Distance | 7,759 miles away | | Airlines serving | Korean Air, Delta, United, Air China, China Eastern Airlines, China Southern Airlines, Etihad Airways, Hainan Airlines | | Popular airline | Korean Air | | Roundtrip price | $1,190 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Harbin (HRB) to Kunming (KMG)](https://www.expedia.com/lp/flights/hrb/kmg/harbin-to-kunming) - [Flights from Tokyo (TYO) to Kunming (KMG)](https://www.expedia.com/lp/flights/tyo/kmg/tokyo-to-kunming) - [Flights from Wuhan (WUH) to Kunming (KMG)](https://www.expedia.com/lp/flights/wuh/kmg/wuhan-to-kunming) - [Flights from Lijiang (LJG) to Kunming (KMG)](https://www.expedia.com/lp/flights/ljg/kmg/lijiang-to-kunming) - [Flights from Nairobi (NBO) to Kunming (KMG)](https://www.expedia.com/lp/flights/nbo/kmg/nairobi-to-kunming) - [Flights from St. Louis (STL) to Kunming (KMG)](https://www.expedia.com/lp/flights/stl/kmg/st-louis-to-kunming) - [Flights from Phnom Penh (PNH) to Kunming (KMG)](https://www.expedia.com/lp/flights/pnh/kmg/phnom-penh-to-kunming) - [Flights from Salt Lake City (SLC) to Kunming (KMG)](https://www.expedia.com/lp/flights/slc/kmg/salt-lake-city-to-kunming) - [Flights from Hangzhou (HGH) to Kunming (KMG)](https://www.expedia.com/lp/flights/hgh/kmg/hangzhou-to-kunming) - [Flights from Bangkok (BKK) to Kunming (KMG)](https://www.expedia.com/lp/flights/bkk/kmg/bangkok-to-kunming) - [Flights from Hong Kong (HKG) to Kunming (KMG)](https://www.expedia.com/lp/flights/hkg/kmg/hong-kong-to-kunming) - [Flights from Yangon (RGN) to Kunming (KMG)](https://www.expedia.com/lp/flights/rgn/kmg/yangon-to-kunming) - [Flights from New York (NYC) to Kunming (KMG)](https://www.expedia.com/lp/flights/nyc/kmg/new-york-to-kunming) - [Flights from Delhi (DEL) to Kunming (KMG)](https://www.expedia.com/lp/flights/del/kmg/delhi-to-kunming) - [Flights from Beijing (PEK) to Kunming (KMG)](https://www.expedia.com/lp/flights/pek/kmg/beijing-to-kunming) - [Flights from Macau (MFM) to Kunming (KMG)](https://www.expedia.com/lp/flights/mfm/kmg/macau-to-kunming) - [Flights from Tokyo (HND) to Kunming (KMG)](https://www.expedia.com/lp/flights/hnd/kmg/tokyo-to-kunming) - [Flights from Ho Chi Minh City (SGN) to Kunming (KMG)](https://www.expedia.com/lp/flights/sgn/kmg/ho-chi-minh-city-to-kunming) - [Flights from Qingdao (TAO) to Kunming (KMG)](https://www.expedia.com/lp/flights/tao/kmg/qingdao-to-kunming) - [Flights from Xi'an (XIY) to Kunming (KMG)](https://www.expedia.com/lp/flights/xiy/kmg/xian-to-kunming) - [Flights from Newark Liberty Intl. 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