$274+ Cheap flights from Boston (BOS) to Kingsport, TN
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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TYS
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Kingsport 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Kingsport
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Best
Last-minute
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Cheapest flights from Boston to KingsportExplore the most affordable flight options available from Boston to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Boston to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
1 stop7h 06m
Tue 10/206:00 am -
1 stop7h 44m
Deal found 9/2![Delta logo]()
$319
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:36 am -
1 stop6h 58m
Sat 9/264:57 pm -
1 stop5h 27m
Deal found 9/4![American Airlines logo]()
$334
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:30 am -
1 stop7h 06m
Tue 11/36:00 am -
1 stop7h 44m
Deal found 9/4![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:33 pm -
1 stop7h 29m
Sat 9/193:29 pm -
1 stop4h 47m
Deal found 9/1![American Airlines logo]()
$349
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am -
1 stop7h 02m
Sat 9/265:13 pm -
1 stop5h 20m
Deal found 9/4![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
1 stop7h 21m
Sat 9/193:29 pm -
1 stop4h 47m
Deal found 9/3![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:00 am -
1 stop6h 46m
Mon 12/211:58 pm -
1 stop4h 50m
Deal found 9/1![Delta logo]()
$388
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:50 pm -
1 stop4h 50m
Mon 11/28:09 am -
1 stop6h 17m
Deal found 9/4![American Airlines logo]()
$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:05 am -
1 stop6h 06m
Sun 11/16:00 am -
1 stop5h 02m
Deal found 9/4![Delta logo]()
$408
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
1 stop4h 38m
Sat 9/263:29 pm -
1 stop6h 55m
Deal found 9/4![American Airlines logo]()
$414
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:30 am -
1 stop7h 06m
Sun 11/16:00 am -
1 stop5h 02m
Deal found 9/4![Delta logo]()
$423
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
1 stop7h 21m
Mon 9/214:57 pm -
1 stop5h 27m
Deal found 9/2![American Airlines logo]()
$424
Best flights from Boston to KingsportDiscover carefully curated flight deals from Boston to Kingsport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Boston to Kingsport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
1 stop7h 06m
Mon 10/191:22 pm -
1 stop7h 08m
Deal found 9/1![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:36 am -
1 stop6h 58m
Sat 9/264:57 pm -
1 stop5h 27m
Deal found 9/2![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Thu 10/111:17 am -
1 stop28h 39m
Mon 10/54:36 pm -
2 stops19h 31m
Deal found 9/3![Multiple Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 pm -
1 stop4h 40m
Wed 10/77:19 pm -
1 stop6h 01m
Deal found 9/1![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
1 stop7h 06m
Tue 10/206:00 am -
1 stop7h 44m
Deal found 9/1![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:06 am -
1 stop7h 08m
Sun 11/295:00 am -
1 stop4h 22m
Deal found 9/1![American Airlines logo]()
$379
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:30 am -
1 stop7h 06m
Wed 11/46:00 am -
1 stop5h 02m
Deal found 9/4![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
1 stop7h 21m
Mon 9/214:57 pm -
1 stop5h 27m
Deal found 9/2![American Airlines logo]()
$424
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am -
1 stop7h 02m
Mon 9/217:19 pm -
1 stop5h 58m
Deal found 9/4![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 am -
1 stop7h 06m
Tue 10/2010:06 am -
1 stop4h 48m
Deal found 9/2![Delta logo]()
$459
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:00 am -
1 stop7h 11m
Fri 10/307:19 pm -
1 stop14h 25m
Deal found 9/4![Delta logo]()
$467
Last-minute flights from Boston to KingsportDiscover last-minute flight deals from Boston to Kingsport. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Kingsport. Data last updated September 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:33 pm -
1 stop7h 29m
Sat 9/193:29 pm -
1 stop4h 47m
Deal found 9/1![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
1 stop7h 21m
Sat 9/193:29 pm -
1 stop4h 47m
Deal found 9/3![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm -
1 stop7h 21m
Mon 9/214:57 pm -
1 stop5h 27m
Deal found 9/2![American Airlines logo]()
$424
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
1 stop4h 38m
Sat 9/263:29 pm -
1 stop6h 55m
Deal found 9/4![American Airlines logo]()
$414
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am -
1 stop7h 02m
Sat 9/265:13 pm -
1 stop5h 20m
Deal found 9/4![Delta logo]()
$354
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:36 am -
1 stop6h 58m
Sat 9/264:57 pm -
1 stop5h 27m
Deal found 9/4![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/1511:47 am -
1 stop28h 09m
Sun 10/186:23 pm -
1 stop16h 39m
Deal found 9/1![Multiple Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
1 stop7h 06m
Tue 10/206:00 am -
1 stop7h 44m
Deal found 9/2![Delta logo]()
$319
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:30 am -
1 stop7h 06m
Sun 11/16:00 am -
1 stop5h 02m
Deal found 9/4![Delta logo]()
$423
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:30 am -
1 stop7h 06m
Tue 11/36:00 am -
1 stop7h 44m
Deal found 9/4![Delta logo]()
$339
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:50 pm -
1 stop4h 50m
Sun 11/15:16 am -
1 stop6h 06m
Deal found 9/4![American Airlines logo]()
$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:05 am -
1 stop6h 06m
Sun 11/16:00 am -
1 stop5h 02m
Deal found 9/4![Delta logo]()
$408
One-way flights from Boston to KingsportSearch for one-way flight options from Boston to Kingsport. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Boston to Kingsport. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop4h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:05 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:40 pm -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:36 am -
1 stop4h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sat 9/1212:54 pm -
2 stops28h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$395
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:32 am -
2 stops29h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Allegiant Air logo]()
$461
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
2 stops8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$688
Find flight deals from Boston to Kingsport
Keep the following information in mind while searching for Boston to Kingsport flight deals. Data was last updated September 6, 2026.
Round-trip from | $319 (Delta) |
|---|---|
One-way from | $274 (American Airlines) |
Popular in | April |
Cheapest in | December |
Average price | $410 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Kingsport 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 6, 2026.
Use the filters below to find and compare flights from Boston to Kingsport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Sun 10/4
6:00 am-10:38 am
1 stop4h 38m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Wed 10/7
2:54 pm-9:29 pm
1 stop6h 35m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Thu 10/1
9:05 am-3:02 pm
1 stop5h 57m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Sat 10/17
5:30 am-12:36 pm
1 stop7h 06m
Blountville Tri Cities TN/VA
Mon 10/19
1:22 pm-8:30 pm
1 stop7h 08m
$319
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Wed 9/23
11:36 am-6:34 pm
1 stop6h 58m
Blountville Tri Cities TN/VA
Sat 9/26
4:57 pm-10:24 pm
1 stop5h 27m
$319
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Wed 9/30
5:40 pm-10:20 pm
1 stop4h 40m
Blountville Tri Cities TN/VA
Wed 10/7
7:19 pm-1:20 am
1 stop6h 01m
$319
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Sat 10/17
5:30 am-12:36 pm
1 stop7h 06m
Blountville Tri Cities TN/VA
Tue 10/20
6:00 am-1:44 pm
1 stop7h 44m
$319
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Mon 10/26
5:30 am-12:36 pm
1 stop7h 06m
Blountville Tri Cities TN/VA
Wed 11/4
6:00 am-11:02 am
1 stop5h 02m
$339
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Thu 10/1
3:40 pm-11:01 pm
1 stop7h 21m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$360
BostonBlountville
BOS Boston Logan Intl - TRI Blountville Tri Cities TN/VA
BOSTRI
Boston Logan Intl
Tue 11/24
7:06 am-2:14 pm
1 stop7h 08m
Blountville Tri Cities TN/VA
Sun 11/29
5:00 am-9:22 am
1 stop4h 22m
$379
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Boston to Kingsport
Have a flexible travel schedule? Discover the best time to fly to Kingsport from Boston with our price prediction graph.
BOS-TRI
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.
Cheapflights Insights
Everything you need to know about your flight from Boston to Kingsport
BOS-K1N
BOS-TRI
What is the cheapest time of day to fly from BOS to K1N?
Find hourly flight availability from Boston to Kingsport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 6, 2026.
When flying from Boston to Kingsport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Kingsport
Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated September 6, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Boston to Kingsport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Kingsport. 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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Complete your trip to Kingsport by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to Kingsport, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Kingsport flights
Browse other Boston and Kingsport flight options. Last updated on September 6, 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 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Kingsport flights
Consider these flights traveling from Boston to Kingsport.
Top 6 airlines flying from Boston to Kingsport
Discover the top 6 airlines that operate flights from Boston to Kingsport. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$153 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$92 | Average$231 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$143 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$364 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$385 | FlexibilityNo cancel fee | On-time63% |