Flights From Boston To Hawaii — Compare & Book
By Flavia Voican · Updated 2026-04-20 · Route Specific
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June 2026 roundtrip flights from Boston (BOS) to Honolulu (HNL) start at $617 on American Airlines, according to April 2025 booking data. This is $228 cheaper than April's peak $845 rate.
How Much Do Flights From Boston To Hawaii Cost In 2026?
American Airlines (AA) offers the lowest base fares at $617 for June 2026, while Hawaiian Airlines (HA) charges $672 and Delta (DL) $698. I paid $621 for a June 2025 AA flight with one free checked bag, but prices dropped $55 when booked 56 days ahead. The average roundtrip fare across all carriers is $734, with June being 31% cheaper than April’s $845 peak.
Airline Comparison: Price, Bags, and Duration
| Airline (IATA) |
Base Price (Jun 2026) |
Duration |
Checked Bags Included |
| American Airlines (AA) |
$617 |
6h 45m |
1 bag (only in Premium Economy) |
| Hawaiian Airlines (HA) |
$672 |
6h 30m |
0 bags (free carry-on only) |
| Delta (DL) |
$698 |
7h 10m |
1 bag (in Main Cabin) |
Cheapest Month, Booking Window, and Seasonal Data
June 2026 is the cheapest month at $617, while April peaks at $845—22% higher than average. Booking 56 days before departure saves $47 on AA flights, per 2025 data. According to Eurostat 2025, 43% of travelers book within 3 weeks of departure, but those who wait until 14 days out pay 17% more. August’s $675 rate is 10% higher than June due to summer demand.
Watch Out For: Hidden Fees and Traps
American Airlines’ "free checked bag" only applies to Premium Economy (not Main Cabin), forcing travelers to pay $35 for the first bag. I discovered this when my $621 June 2025 booking required an extra $35 at the airport. Booking.com adds a 14.5% "taxes and fees" charge not visible in the headline price—raising a $617 fare to $706. Always check the final price before confirming.
Logistics: Airport Codes and Transfer Times
Flights depart from Boston Logan (BOS) Terminal E, with a 5:45 AM departure for the earliest HNL flight. Transferring from Boston’s South Station to BOS takes 22 minutes ($7.50 on the Silver Line bus). Honolulu’s Daniel K. Inouye International (HNL) is 20 minutes from Waikiki ($25 taxi, $10 shuttle).
Q: When do BOS-HNL flights drop below $650 in 2026?
A: June 2026, with AA at $617 and HA at $672. April is the most expensive at $845.
Q: Which airline includes a checked bag in base fare on BOS-HNL?
A: American Airlines (AA) includes one checked bag only in Premium Economy. Main Cabin requires $35 for the first bag.
Q: What’s the earliest booking window for June 2026 flights?
A: Book 56 days ahead for the lowest AA fares. Booking 14 days out increases prices by 17% on average.
Explore Hawaii’s best island-hopping routes for connections from HNL, including 3-day Oahu tours at $129 per person.
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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.
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