$268+ Cheap flights from Boston (BOS) to The Big Island
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KOA
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Cheapest flights from Boston to The Big IslandExplore the most affordable flight options available from Boston to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Boston to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:45 am
BOS
- KOA
1 stop13h 58m
United Airlines
Tue 9/1510:50 pm
KOA
- BOS
1 stop12h 17m
United Airlines
Deal found 7/13![United Airlines logo]()
$536
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:33 am
BOS
- KOA
1 stop31h 33m
Multiple Airlines
Tue 9/158:00 am
KOA
- BOS
2 stops17h 39m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:01 am
BOS
- KOA
2 stops15h 42m
United Airlines
Mon 8/311:08 pm
KOA
- BOS
1 stop12h 45m
United Airlines
Deal found 7/13![United Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 7/11. 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 8/197:45 am
BOS
- KOA
1 stop15h 50m
Delta
Mon 8/3110:05 pm
KOA
- BOS
1 stop19h 46m
Delta
Deal found 7/11![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/266:00 am
BOS
- KOA
2 stops16h 15m
American Airlines
Tue 9/159:45 pm
KOA
- BOS
2 stops16h 31m
American Airlines
Deal found 7/11![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 7/11. 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 8/246:05 am
BOS
- KOA
2 stops19h 12m
Delta
Mon 8/3110:05 pm
KOA
- BOS
1 stop19h 46m
Delta
Deal found 7/11![Delta logo]()
$551
This Delta deal was found by Cheapflights users on 7/13. 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 10/187:50 am
BOS
- KOA
1 stop15h 48m
Delta
Fri 11/610:05 pm
KOA
- BOS
1 stop12h 08m
Delta
Deal found 7/13![Delta logo]()
$556
This American Airlines deal was found by Cheapflights users on 7/16. 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 9/86:30 am
BOS
- KOA
1 stop13h 28m
American Airlines
Tue 9/159:45 pm
KOA
- BOS
2 stops16h 31m
American Airlines
Deal found 7/16![American Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 7/11. 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 8/246:05 am
BOS
- KOA
2 stops19h 12m
Delta
Tue 9/18:42 pm
KOA
- BOS
2 stops21h 00m
Delta
Deal found 7/11![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 7/13. 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 10/187:50 am
BOS
- KOA
1 stop15h 48m
Delta
Thu 11/510:05 pm
KOA
- BOS
1 stop17h 25m
Delta
Deal found 7/13![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 7/12. 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 10/2111:00 am
BOS
- ITO
2 stops15h 13m
American Airlines
Sat 10/314:47 pm
ITO
- BOS
2 stops19h 05m
American Airlines
Deal found 7/12![American Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 7/15. 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 11/512:00 pm
BOS
- ITO
2 stops14h 54m
American Airlines
Thu 11/128:45 pm
ITO
- BOS
2 stops15h 07m
American Airlines
Deal found 7/15![American Airlines logo]()
$671
Best flights from Boston to The Big IslandDiscover carefully curated flight deals from Boston to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Boston to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Delta deal was found by Cheapflights users on 7/11. 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 9/167:05 am
BOS
- KOA
2 stops18h 18m
Delta
Tue 9/228:50 pm
KOA
- BOS
1 stop16h 55m
Delta
Deal found 7/11![Delta logo]()
$542
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:01 am
BOS
- KOA
2 stops15h 42m
United Airlines
Mon 8/312:03 pm
KOA
- BOS
1 stop12h 11m
United Airlines
Deal found 7/15![United Airlines logo]()
$562
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:17 pm
BOS
- KOA
1 stop26h 31m
Alaska Airlines
Tue 9/2912:38 pm
KOA
- BOS
1 stop13h 01m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 7/15. 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 11/512:00 pm
BOS
- ITO
2 stops14h 54m
American Airlines
Wed 11/114:49 pm
ITO
- BOS
2 stops17h 02m
American Airlines
Deal found 7/15![American Airlines logo]()
$671
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:12 am
BOS
- ITO
2 stops20h 42m
Multiple Airlines
Mon 9/146:00 am
ITO
- BOS
2 stops17h 47m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$692
This Delta deal was found by Cheapflights users on 7/13. 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 9/247:45 am
BOS
- KOA
1 stop15h 46m
Delta
Tue 9/298:50 pm
KOA
- BOS
2 stops19h 53m
Delta
Deal found 7/13![Delta logo]()
$542
This Delta deal was found by Cheapflights users on 7/15. 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 8/275:30 am
BOS
- KOA
2 stops18h 05m
Delta
Mon 8/318:42 pm
KOA
- BOS
2 stops21h 15m
Delta
Deal found 7/15![Delta logo]()
$567
This American Airlines deal was found by Cheapflights users on 7/13. 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 9/910:30 am
BOS
- ITO
2 stops17h 24m
American Airlines
Mon 9/1411:27 am
ITO
- BOS
2 stops14h 46m
American Airlines
Deal found 7/13![American Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:45 am
BOS
- KOA
3 stops19h 50m
United Airlines
Tue 9/151:08 pm
KOA
- BOS
2 stops14h 25m
United Airlines
Deal found 7/12![United Airlines logo]()
$702
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:45 pm
BOS
- ITO
2 stops30h 27m
Multiple Airlines
Wed 12/911:27 am
ITO
- BOS
2 stops25h 03m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:45 am
BOS
- KOA
3 stops19h 50m
United Airlines
Tue 9/221:08 pm
KOA
- BOS
2 stops15h 56m
United Airlines
Deal found 7/15![United Airlines logo]()
$722
This American Airlines deal was found by Cheapflights users on 7/15. 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 12/1312:00 pm
BOS
- ITO
2 stops14h 54m
American Airlines
Mon 12/218:45 pm
ITO
- BOS
2 stops14h 45m
American Airlines
Deal found 7/15![American Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 7/285:55 am
BOS
- KOA
2 stops19h 22m
Delta
Tue 8/48:42 pm
KOA
- BOS
1 stop13h 28m
Delta
Deal found 7/11![Delta logo]()
$708
This Priceline deal was found by Cheapflights users on 7/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:00 am
BOS
- ITO
2 stops18h 13m
Multiple Airlines
Sat 9/195:58 pm
ITO
- BOS
2 stops29h 49m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$845
This Delta deal was found by Cheapflights users on 7/12. 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.
Tue 7/285:55 am
BOS
- KOA
2 stops19h 22m
Delta
Fri 8/78:42 pm
KOA
- BOS
2 stops21h 15m
Delta
Deal found 7/12![Delta logo]()
$713
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:44 pm
BOS
- ITO
2 stops28h 33m
Multiple Airlines
Tue 8/187:59 pm
ITO
- BOS
2 stops21h 55m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$969
This American Airlines deal was found by Cheapflights users on 7/11. 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 7/271:00 pm
BOS
- ITO
2 stops33h 15m
American Airlines
Sat 8/85:59 pm
ITO
- BOS
2 stops23h 25m
American Airlines
Deal found 7/11![American Airlines logo]()
$980
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:28 am
BOS
- ITO
2 stops19h 31m
Multiple Airlines
Wed 8/198:28 am
ITO
- BOS
2 stops39h 21m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$984
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:28 am
BOS
- ITO
2 stops39h 49m
Multiple Airlines
Tue 8/117:59 pm
ITO
- BOS
2 stops27h 41m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,000
This KAYAK deal was found by Cheapflights users on 7/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:33 pm
BOS
- MUE
2 stops44h 19m
Multiple Airlines
Wed 8/59:10 pm
MUE
- BOS
2 stops26h 30m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,223
This Expedia deal was found by Cheapflights users on 7/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:03 am
BOS
- MUE
2 stops18h 09m
Multiple Airlines
Sun 8/167:17 am
MUE
- BOS
2 stops17h 03m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,521
Last-minute flights from Boston to The Big IslandDiscover last-minute flight deals from Boston to The Big Island. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to The Big Island. Data last updated July 16, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:28 am
BOS
- ITO
2 stops19h 31m
Multiple Airlines
Wed 8/126:00 am
ITO
- BOS
2 stops17h 40m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$753
This American Airlines deal was found by Cheapflights users on 7/14. 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 8/131:10 pm
BOS
- ITO
2 stops33h 05m
American Airlines
Tue 8/188:45 pm
ITO
- BOS
2 stops20h 39m
American Airlines
Deal found 7/14![American Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 7/11. 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 8/197:45 am
BOS
- KOA
1 stop15h 50m
Delta
Mon 8/3110:05 pm
KOA
- BOS
1 stop19h 46m
Delta
Deal found 7/11![Delta logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
BOS
- ITO
2 stops29h 09m
Multiple Airlines
Wed 8/267:44 pm
ITO
- BOS
2 stops28h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$796
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:15 pm
BOS
- KOA
1 stop13h 50m
United Airlines
Wed 9/21:08 pm
KOA
- BOS
2 stops14h 28m
United Airlines
Deal found 7/16![United Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 7/11. 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 8/246:05 am
BOS
- KOA
2 stops19h 12m
Delta
Mon 8/3110:05 pm
KOA
- BOS
1 stop19h 46m
Delta
Deal found 7/11![Delta logo]()
$551
This Delta deal was found by Cheapflights users on 7/11. 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 8/246:05 am
BOS
- KOA
2 stops19h 12m
Delta
Tue 9/18:42 pm
KOA
- BOS
2 stops21h 00m
Delta
Deal found 7/11![Delta logo]()
$564
This Delta deal was found by Cheapflights users on 7/12. 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 8/2610:50 am
BOS
- KOA
1 stop14h 27m
Delta
Tue 9/158:50 pm
KOA
- BOS
1 stop13h 10m
Delta
Deal found 7/12![Delta logo]()
$536
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:33 am
BOS
- KOA
1 stop31h 33m
Multiple Airlines
Tue 9/158:00 am
KOA
- BOS
2 stops17h 39m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:25 am
BOS
- KOA
2 stops16h 10m
United Airlines
Tue 9/151:08 pm
KOA
- BOS
1 stop12h 45m
United Airlines
Deal found 7/13![United Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/266:00 am
BOS
- KOA
2 stops16h 15m
American Airlines
Tue 9/159:45 pm
KOA
- BOS
2 stops16h 31m
American Airlines
Deal found 7/11![American Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 7/14. 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 8/267:10 am
BOS
- KOA
2 stops15h 05m
American Airlines
Mon 8/313:35 pm
KOA
- BOS
2 stops14h 27m
American Airlines
Deal found 7/14![American Airlines logo]()
$567
One-way flights from Boston to The Big IslandSearch for one-way flight options from Boston to The Big Island. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Boston to The Big Island. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Booking.com deal was found by Cheapflights users on 7/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:12 am
BOS
- KOA
1 stop18h 15m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 7/11. 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 9/99:10 am
BOS
- KOA
2 stops16h 13m
Delta
Deal found 7/11![Delta logo]()
$274
This American Airlines deal was found by Cheapflights users on 7/13. 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 8/127:00 am
BOS
- KOA
1 stop15h 15m
American Airlines
Deal found 7/13![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 7/14. 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 8/139:06 am
BOS
- KOA
2 stops16h 11m
Delta
Deal found 7/14![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
BOS
- KOA
1 stop12h 37m
United Airlines
Deal found 7/11![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 7/14. 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.
Fri 7/245:55 am
BOS
- KOA
2 stops17h 40m
Delta
Deal found 7/14![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 7/11. 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.
Tue 8/115:51 am
BOS
- KOA
2 stops19h 26m
Delta
Deal found 7/11![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
BOS
- KOA
1 stop12h 48m
United Airlines
Deal found 7/14![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 am
BOS
- KOA
3 stops19h 50m
United Airlines
Deal found 7/11![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BOS
- KOA
1 stop12h 37m
United Airlines
Deal found 7/15![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/106:30 am
BOS
- ITO
2 stops37h 57m
American Airlines
Deal found 7/11![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/116:30 am
BOS
- ITO
2 stops36h 44m
American Airlines
Deal found 7/11![American Airlines logo]()
$409
Find flight deals from Boston to The Big Island
Keep the following information in mind while searching for Boston to The Big Island flight deals. Data was last updated July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $536 (Delta) |
One-way from | $268 (Booking.com) |
Popular in | June |
Cheapest in | January |
Average price | $837 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to The Big Island 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 2,558,603 searches. Data last updated July 16, 2026.
Use the filters below to find and compare flights from Boston to The Big Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Wed 9/16
7:05 am-7:23 pm
2 stops18h 18m
Kona Intl
Tue 9/22
8:50 pm-7:45 pm
1 stop16h 55m
$542
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Thu 9/24
7:45 am-5:31 pm
1 stop15h 46m
Kona Intl
Tue 9/29
8:50 pm-10:43 pm
2 stops19h 53m
$542
Quickest round-trip
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Thu 8/27
6:01 am-3:43 pm
2 stops15h 42m
Kona Intl
Mon 8/31
2:03 pm-8:14 am
1 stop12h 11m
$562
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Thu 8/27
5:30 am-5:35 pm
2 stops18h 05m
Kona Intl
Mon 8/31
8:42 pm-11:57 pm
2 stops21h 15m
$567
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Thu 9/24
6:17 pm-2:48 pm
1 stop26h 31m
Kona Intl
Tue 9/29
12:38 pm-7:39 am
1 stop13h 01m
$578
BostonHilo
BOS - ITO
BOSITO
Boston Logan Intl
Thu 11/5
12:00 pm-9:54 pm
2 stops14h 54m
Hilo Intl
Wed 11/11
4:49 pm-2:51 pm
2 stops17h 02m
$671
BostonHilo
BOS - ITO
BOSITO
Boston Logan Intl
Wed 9/9
7:12 am-9:54 pm
2 stops20h 42m
Hilo Intl
Mon 9/14
6:00 am-5:47 am
2 stops17h 47m
$692
BostonHilo
BOS - ITO
BOSITO
Boston Logan Intl
Wed 9/9
10:30 am-9:54 pm
2 stops17h 24m
Hilo Intl
Mon 9/14
11:27 am-8:13 am
2 stops14h 46m
$693
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Tue 9/8
5:45 am-7:35 pm
3 stops19h 50m
Kona Intl
Tue 9/15
1:08 pm-9:33 am
2 stops14h 25m
$702
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Tue 7/28
5:55 am-7:17 pm
2 stops19h 22m
Kona Intl
Tue 8/4
8:42 pm-4:10 pm
1 stop13h 28m
$708
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Boston to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Boston with our price prediction graph.
BOS-KOA
BOS-ITO
BOS-MUE
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 The Big Island
BOS-zzFUI
BOS-KOA
BOS-ITO
BOS-MUE
What is the cheapest month to book a flight from Boston to The Big Island?
Currently, August is the cheapest month in which you can book a flight from Boston to The Big Island (average of $224). Flying from Boston to The Big Island in May is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Boston to The Big Island?
The price you pay for your flight from Boston to The Big Island may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated July 16, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Boston to The Big Island have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Boston to The Big Island. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Boston to The Big Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to The Big Island by cabin class
Find flights from Boston to The Big Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and The Big Island flights
Browse other Boston and The Big Island flight options. Last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Boston to The Big Island
Discover the top 5 airlines that operate flights from Boston to The Big Island. 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 2,558,603 searches. Data last updated July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$294 | Average$809 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$294 | Average$592 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$857 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$415 | Average$619 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$450 | Average$679 | FlexibilityNo cancel fee | On-time69% |