$248+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KOA
Jun 30 — Jul 71
Round-trip
1 adult, Economy
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Find cheap flights from Boston to The Big Island with Cheapflights
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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 May 31, 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 May 31, 2026.
This Delta deal was found by Cheapflights users on 5/26. 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 12/17:05 am
BOS
- KOA
1 stop16h 49m
Delta
Mon 12/710:45 pm
KOA
- BOS
1 stop12h 09m
Delta
Deal found 5/26![Delta logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 9/98:00 am
BOS
- KOA
2 stops15h 13m
Multiple Airlines
Mon 9/1410:35 am
KOA
- BOS
1 stop13h 14m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 8/258:00 am
BOS
- KOA
2 stops15h 13m
Multiple Airlines
Mon 8/3110:35 am
KOA
- BOS
1 stop13h 14m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 5/27. 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 11/36:05 am
BOS
- KOA
1 stop14h 39m
American Airlines
Mon 11/99:45 pm
KOA
- BOS
2 stops14h 17m
American Airlines
Deal found 5/27![American Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 5/26. 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 11/36:00 am
BOS
- KOA
2 stops17h 54m
Delta
Mon 11/910:45 pm
KOA
- BOS
2 stops18h 41m
Delta
Deal found 5/26![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 5/27. 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 29m
Delta
Tue 9/159:03 pm
KOA
- BOS
1 stop12h 57m
Delta
Deal found 5/27![Delta logo]()
$516
This Orbitz deal was found by Cheapflights users on 5/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:07 pm
BOS
- KOA
1 stop26h 39m
Multiple Airlines
Wed 11/117:10 pm
KOA
- BOS
2 stops17h 12m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 5/28. 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 9/88:15 am
BOS
- KOA
2 stops16h 19m
Delta
Tue 9/159:03 pm
KOA
- BOS
1 stop12h 57m
Delta
Deal found 5/28![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 5/26. 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 11/311:10 am
BOS
- KOA
1 stop14h 26m
United Airlines
Tue 11/108:30 pm
KOA
- BOS
1 stop12h 19m
United Airlines
Deal found 5/26![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 5/26. 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 12/17:05 am
BOS
- KOA
1 stop16h 49m
Delta
Wed 12/910:45 pm
KOA
- BOS
2 stops18h 41m
Delta
Deal found 5/26![Delta logo]()
$536
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 9/76:00 am
BOS
- KOA
1 stop12h 48m
United Airlines
Mon 9/1411:05 pm
KOA
- BOS
1 stop14h 05m
United Airlines
Deal found 5/28![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 5/27. 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 9/146:49 pm
ITO
- BOS
2 stops14h 47m
American Airlines
Deal found 5/27![American Airlines logo]()
$611
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 May 31, 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 May 31, 2026.
This Delta deal was found by Cheapflights users on 5/26. 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 11/36:00 am
BOS
- KOA
2 stops17h 54m
Delta
Mon 11/910:45 pm
KOA
- BOS
2 stops18h 41m
Delta
Deal found 5/26![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 5/26. 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 11/311:10 am
BOS
- KOA
1 stop14h 26m
United Airlines
Mon 11/92:20 pm
KOA
- BOS
1 stop11h 58m
United Airlines
Deal found 5/26![United Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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 10/226:07 pm
BOS
- ITO
2 stops31h 05m
Multiple Airlines
Mon 10/266:00 am
ITO
- BOS
2 stops17h 28m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$773
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Fri 6/1212:36 pm
BOS
- ITO
2 stops33h 39m
American Airlines
Thu 6/256:49 pm
ITO
- BOS
2 stops22h 25m
American Airlines
Deal found 5/30![American Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 5/30. 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 9/87:05 am
BOS
- KOA
1 stop16h 46m
Delta
Tue 9/159:03 pm
KOA
- BOS
2 stops19h 10m
Delta
Deal found 5/30![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 5/31. 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 8/2912:15 pm
BOS
- KOA
1 stop13h 50m
United Airlines
Sat 9/1212:04 pm
KOA
- BOS
1 stop11h 58m
United Airlines
Deal found 5/31![United Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 5/27. 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 9/168:15 am
BOS
- KOA
2 stops17h 08m
Delta
Tue 9/229:03 pm
KOA
- BOS
2 stops20h 56m
Delta
Deal found 5/27![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 5/26. 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 8/266:45 am
BOS
- KOA
2 stops18h 34m
Delta
Tue 9/159:03 pm
KOA
- BOS
2 stops19h 10m
Delta
Deal found 5/26![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 5/31. 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 8/2010:50 am
BOS
- KOA
1 stop14h 29m
Delta
Thu 9/38:37 pm
KOA
- BOS
1 stop17h 06m
Delta
Deal found 5/31![Delta logo]()
$558
This Alaska Airlines deal was found by Cheapflights users on 5/30. 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 9/228:00 am
BOS
- ITO
2 stops18h 13m
Multiple Airlines
Wed 9/237:35 am
ITO
- BOS
2 stops16h 34m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 5/30. 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 10/157:05 am
BOS
- KOA
1 stop16h 49m
Delta
Fri 10/238:40 pm
KOA
- BOS
1 stop12h 55m
Delta
Deal found 5/30![Delta logo]()
$573
This Expedia deal was found by Cheapflights users on 5/29. 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.
Thu 6/257:03 am
BOS
- ITO
2 stops17h 14m
Multiple Airlines
Mon 7/66:49 pm
ITO
- BOS
2 stops23h 10m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$953
This United Airlines deal was found by Cheapflights users on 5/29. 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 9/97:20 am
BOS
- ITO
2 stops20h 34m
United Airlines
Mon 9/147:44 pm
ITO
- BOS
3 stops20h 15m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,034
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 7/96:03 am
BOS
- ITO
2 stops21h 56m
Multiple Airlines
Wed 7/157:59 pm
ITO
- BOS
2 stops27h 41m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$976
This United Airlines deal was found by Cheapflights users on 5/29. 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 10/227:30 am
BOS
- ITO
2 stops16h 47m
United Airlines
Mon 10/267:44 pm
ITO
- BOS
3 stops19h 58m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,036
This Orbitz deal was found by Cheapflights users on 5/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:03 am
BOS
- ITO
2 stops20h 56m
Multiple Airlines
Tue 8/117:59 pm
ITO
- BOS
2 stops22h 00m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$978
This Expedia deal was found by Cheapflights users on 5/26. 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.
Fri 7/104:33 pm
BOS
- MUE
2 stops44h 19m
Multiple Airlines
Fri 7/179:10 pm
MUE
- BOS
2 stops26h 30m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,146
This Expedia deal was found by Cheapflights users on 5/26. 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.
Tue 6/237:03 am
BOS
- MUE
2 stops18h 09m
Multiple Airlines
Sun 7/57:17 am
MUE
- BOS
2 stops17h 03m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,438
This Orbitz deal was found by Cheapflights users on 5/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:03 am
BOS
- MUE
2 stops18h 09m
Multiple Airlines
Sun 7/197:17 am
MUE
- BOS
2 stops25h 06m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$1,495
Last-minute flights from Boston to The Big IslandDiscover last-minute flight deals from Boston to The Big Island. Data last updated May 31, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to The Big Island. Data last updated May 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/27. 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 5/2811:35 am
BOS
- KOA
1 stop13h 56m
United Airlines
Thu 6/410:15 pm
KOA
- BOS
1 stop13h 05m
United Airlines
Deal found 5/27![United Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 5/27. 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 5/286:00 am
BOS
- KOA
2 stops16h 58m
American Airlines
Thu 6/49:45 pm
KOA
- BOS
2 stops15h 20m
American Airlines
Deal found 5/27![American Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 5/28. 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 6/15:51 am
BOS
- KOA
2 stops19h 29m
Delta
Sat 6/68:50 pm
KOA
- BOS
1 stop13h 10m
Delta
Deal found 5/28![Delta logo]()
$672
This Orbitz deal was found by Cheapflights users on 5/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:11 pm
BOS
- KOA
2 stops25h 30m
Multiple Airlines
Sat 6/68:00 am
KOA
- BOS
2 stops17h 41m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$677
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 6/34:48 pm
BOS
- ITO
2 stops22h 08m
Multiple Airlines
Mon 6/87:42 am
ITO
- BOS
2 stops16h 38m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Mon 6/811:35 am
BOS
- KOA
1 stop13h 56m
United Airlines
Wed 6/247:00 am
KOA
- BOS
1 stop12h 11m
United Airlines
Deal found 5/30![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 5/27. 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 6/106:00 am
BOS
- KOA
1 stop12h 37m
United Airlines
Sat 6/1310:50 pm
KOA
- BOS
1 stop14h 09m
United Airlines
Deal found 5/27![United Airlines logo]()
$671
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 6/117:44 pm
BOS
- KOA
2 stops25h 44m
Multiple Airlines
Tue 6/161:18 pm
KOA
- BOS
1 stop12h 22m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 5/30. 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 6/1110:55 am
BOS
- KOA
1 stop14h 22m
Delta
Tue 6/168:50 pm
KOA
- BOS
1 stop16h 46m
Delta
Deal found 5/30![Delta logo]()
$682
This American Airlines deal was found by Cheapflights users on 5/30. 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.
Fri 6/1212:36 pm
BOS
- ITO
2 stops33h 39m
American Airlines
Wed 6/248:45 pm
ITO
- BOS
2 stops20h 29m
American Airlines
Deal found 5/30![American Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Sun 6/146:00 am
BOS
- KOA
1 stop12h 37m
United Airlines
Thu 6/1810:15 pm
KOA
- BOS
1 stop13h 05m
United Airlines
Deal found 5/30![United Airlines logo]()
$615
This Expedia deal was found by Cheapflights users on 5/29. 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.
Thu 6/257:03 am
BOS
- ITO
2 stops17h 14m
Multiple Airlines
Mon 7/66:49 pm
ITO
- BOS
2 stops23h 10m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$953
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 May 31, 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 May 31, 2026.
This American Airlines deal was found by Cheapflights users on 5/26. 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 9/16:30 am
BOS
- KOA
1 stop13h 28m
American Airlines
Deal found 5/26![American Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 9/18:00 am
BOS
- KOA
2 stops16h 17m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 5/30. 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 8/186:30 am
BOS
- KOA
1 stop13h 28m
American Airlines
Deal found 5/30![American Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 9/108:00 am
BOS
- KOA
2 stops17h 32m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 5/29. 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 8/185:30 am
BOS
- KOA
2 stops18h 05m
Delta
Deal found 5/29![Delta logo]()
$264
This United Airlines deal was found by Cheapflights users on 5/26. 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 5/26![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 5/30. 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 10/206:30 am
BOS
- KOA
1 stop18h 09m
Delta
Deal found 5/30![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 5/31. 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 9/116:30 am
BOS
- KOA
1 stop18h 04m
Delta
Deal found 5/31![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Fri 8/216:00 am
BOS
- KOA
1 stop12h 48m
United Airlines
Deal found 5/27![United Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Fri 8/218:00 am
BOS
- KOA
2 stops16h 17m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/86:00 am
BOS
- ITO
2 stops31h 03m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Mon 6/85:45 am
BOS
- ITO
3 stops22h 27m
United Airlines
Deal found 5/30![United Airlines logo]()
$611
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 May 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $496 (United Airlines) |
One-way from | $248 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $686 |
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 May 31, 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
Tue 11/3
6:00 am-6:54 pm
2 stops17h 54m
Kona Intl
Mon 11/9
10:45 pm-10:26 pm
2 stops18h 41m
$507
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Tue 9/8
7:05 am-5:51 pm
1 stop16h 46m
Kona Intl
Tue 9/15
9:03 pm-10:13 pm
2 stops19h 10m
$522
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Wed 9/16
8:15 am-7:23 pm
2 stops17h 08m
Kona Intl
Tue 9/22
9:03 pm-11:59 pm
2 stops20h 56m
$527
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Wed 8/26
6:45 am-7:19 pm
2 stops18h 34m
Kona Intl
Tue 9/15
9:03 pm-10:13 pm
2 stops19h 10m
$527
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Tue 11/3
11:10 am-8:36 pm
1 stop14h 26m
Kona Intl
Mon 11/9
2:20 pm-7:18 am
1 stop11h 58m
$534
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Thu 8/20
10:50 am-7:19 pm
1 stop14h 29m
Kona Intl
Thu 9/3
8:37 pm-7:43 pm
1 stop17h 06m
$558
Quickest round-trip
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Sat 8/29
12:15 pm-8:05 pm
1 stop13h 50m
Kona Intl
Sat 9/12
12:04 pm-6:02 am
1 stop11h 58m
$573
BostonKailua-Kona
BOS - KOA
BOSKOA
Boston Logan Intl
Thu 10/15
7:05 am-5:54 pm
1 stop16h 49m
Kona Intl
Fri 10/23
8:40 pm-3:35 pm
1 stop12h 55m
$573
BostonHilo
BOS - ITO
BOSITO
Boston Logan Intl
Thu 10/22
6:07 pm-7:12 pm
2 stops31h 05m
Hilo Intl
Mon 10/26
6:00 am-5:28 am
2 stops17h 28m
$773
BostonHilo
BOS - ITO
BOSITO
Boston Logan Intl
Tue 9/22
8:00 am-8:13 pm
2 stops18h 13m
Hilo Intl
Wed 9/23
7:35 am-6:09 am
2 stops16h 34m
$774
Showing 1-10 of 33 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, July 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 May 31, 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.
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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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Alternative routes for Boston to The Big Island
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Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
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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 May 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Boston to The Big Island
Discover the top 6 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 May 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$455 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$293 | Average$596 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$866 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$364 | Average$845 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$430 | Average$617 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$450 | Average$671 | FlexibilityNo cancel fee | On-time69% |