$1,107+ Cheap flights from Boston (BOS) to Changsha (CSX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CSX
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Changsha with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Changsha
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Cheapest flights from Boston to ChangshaExplore the most affordable flight options available from Boston to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Boston to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm -
1 stop23h 10m
Sun 10/41:05 am -
1 stop21h 05m
Deal found 9/7![Korean Air logo]()
$1,107
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:45 am -
1 stop21h 15m
Tue 10/612:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,110
This Cathay Pacific deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:45 am -
1 stop21h 15m
Mon 9/2112:00 pm -
1 stop23h 05m
Deal found 9/4![Cathay Pacific logo]()
$1,122
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:55 pm -
1 stop24h 05m
Sun 10/41:05 am -
1 stop21h 05m
Deal found 9/7![Korean Air logo]()
$1,157
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop21h 15m
Mon 10/512:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,168
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:45 am -
1 stop21h 15m
Sat 10/312:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,173
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:55 pm -
1 stop21h 55m
Sat 10/39:30 pm -
1 stop36h 30m
Deal found 9/7![Hainan Airlines logo]()
$1,176
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:55 pm -
1 stop21h 55m
Sun 10/411:30 am -
1 stop22h 30m
Deal found 9/7![Hainan Airlines logo]()
$1,179
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop21h 15m
Tue 10/612:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,181
This oojo deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop21h 15m
Sat 10/312:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,196
This oojo deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:45 am -
1 stop21h 15m
Thu 10/291:00 pm -
1 stop22h 00m
Deal found 9/7![Cathay Pacific logo]()
$1,204
Best flights from Boston to ChangshaDiscover carefully curated flight deals from Boston to Changsha that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Boston to Changsha that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:45 am -
1 stop21h 15m
Fri 10/212:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,223
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:57 pm -
2 stops39h 08m
Sun 10/41:05 am -
1 stop21h 05m
Deal found 9/7![Korean Air logo]()
$1,813
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:45 am -
1 stop21h 15m
Sun 10/412:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,231
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:45 am -
1 stop22h 15m
Sun 10/412:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,231
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:30 am -
2 stops30h 35m
Sun 10/41:05 am -
1 stop21h 05m
Deal found 9/7![Korean Air logo]()
$1,813
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:30 am -
2 stops30h 35m
Mon 10/52:00 am -
1 stop20h 10m
Deal found 9/7![Korean Air logo]()
$1,813
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:30 am -
1 stop21h 15m
Fri 11/271:45 pm -
2 stops39h 30m
Deal found 9/7![Multiple Airlines logo]()
$8,156
This BusinessClass deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:55 pm -
1 stop32h 40m
Fri 11/2711:30 am -
1 stop22h 30m
Deal found 9/7![Hainan Airlines logo]()
$8,315
Last-minute flights from Boston to ChangshaDiscover last-minute flight deals from Boston to Changsha. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Changsha. Data last updated September 9, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:45 am -
1 stop21h 15m
Mon 9/2112:00 pm -
1 stop23h 05m
Deal found 9/4![Cathay Pacific logo]()
$1,122
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:55 pm -
1 stop24h 05m
Sun 10/41:05 am -
1 stop21h 05m
Deal found 9/7![Korean Air logo]()
$1,157
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop21h 15m
Mon 10/512:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,168
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:55 pm -
1 stop21h 55m
Sat 10/39:30 pm -
1 stop36h 30m
Deal found 9/7![Hainan Airlines logo]()
$1,176
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:55 pm -
1 stop21h 55m
Sun 10/411:30 am -
1 stop22h 30m
Deal found 9/7![Hainan Airlines logo]()
$1,179
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop21h 15m
Tue 10/612:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,181
This oojo deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:45 am -
1 stop21h 15m
Sat 10/312:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,196
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:45 am -
1 stop21h 15m
Tue 10/612:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,110
This Cathay Pacific deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:45 am -
1 stop21h 15m
Sat 10/312:00 pm -
1 stop23h 05m
Deal found 9/7![Cathay Pacific logo]()
$1,173
This Korean Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm -
1 stop23h 10m
Mon 10/52:00 am -
1 stop20h 10m
Deal found 9/7![Korean Air logo]()
$1,107
This oojo deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:45 am -
1 stop21h 15m
Thu 10/291:00 pm -
1 stop22h 00m
Deal found 9/7![Cathay Pacific logo]()
$1,204
Find flight deals from Boston to Changsha
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Changsha (CSX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,107 (Korean Air) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Changsha that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Boston to Changsha that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Fri 9/25
1:45 am-11:00 am
1 stop21h 15m
Changsha Huanghua Intl
Fri 10/2
12:00 pm-11:05 pm
1 stop23h 05m
$1,223
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Wed 9/30
1:45 am-11:00 am
1 stop21h 15m
Changsha Huanghua Intl
Sun 10/4
12:00 pm-11:05 pm
1 stop23h 05m
$1,231
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Tue 9/29
1:45 am-12:00 pm
1 stop22h 15m
Changsha Huanghua Intl
Sun 10/4
12:00 pm-11:05 pm
1 stop23h 05m
$1,231
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Mon 9/28
8:57 pm-12:05 am
2 stops39h 08m
Changsha Huanghua Intl
Sun 10/4
1:05 am-10:10 am
1 stop21h 05m
$1,813
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Thu 10/1
5:30 am-12:05 am
2 stops30h 35m
Changsha Huanghua Intl
Sun 10/4
1:05 am-10:10 am
1 stop21h 05m
$1,813
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Thu 10/1
5:30 am-12:05 am
2 stops30h 35m
Changsha Huanghua Intl
Mon 10/5
2:00 am-10:10 am
1 stop20h 10m
$1,813
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Tue 11/3
12:30 am-10:45 am
1 stop21h 15m
Changsha Huanghua Intl
Fri 11/27
1:45 pm-4:15 pm
2 stops39h 30m
$8,156
BostonChangsha
BOS Boston Logan Intl - CSX Changsha Huanghua Intl
BOSCSX
Boston Logan Intl
Wed 11/4
10:55 pm-8:35 pm
1 stop32h 40m
Changsha Huanghua Intl
Fri 11/27
11:30 am-9:00 pm
1 stop22h 30m
$8,315
Sorted by cheapest first
Compare providers for flights from Boston to Changsha
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Changsha in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Changsha flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Changsha flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Changsha flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Changsha flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Changsha flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Changsha
Have a flexible travel schedule? Discover the best time to fly to Changsha from Boston with our price prediction graph.
BOS-CSX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Changsha
Get insights into the airlines that provide service to Changsha. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Changsha. Reviews last updated September 9, 2026.
Read through reviews of airlines operating flights from Boston to Changsha, such as Hainan Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.6
Crew
8.9
Comfort
8.2
Food
8.4
Entertainment
7.7
Overall
8.4
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Boarding
8.6
Crew
8.9
Comfort
8.2
Food
8.4
Entertainment
7.7
Overall
8.4
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Boarding
8.6
Crew
8.9
Comfort
8.2
Food
8.4
Entertainment
7.7
Overall
8.4
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Related info for your journey
Find useful and relevant information for your journey from Boston to Changsha. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Boston and Changsha flights
Browse other Boston and Changsha flight options. Last updated on September 9, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
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Top 2 airlines flying from Boston to Changsha
Discover the top 2 airlines that operate flights from Boston to Changsha. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$967 | Average$1,038 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$986 | Average$1,017 | FlexibilityNo cancel fee | On-time72% |