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$819+ Cheap flights from Boston (BOS) to Tonga

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TBU
Oct 30 — Nov 61
Thu 10/30
Thu 11/6
1 adult, Economy
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Cheap flight deals from Boston to Tonga

Keep the following information in mind while searching for Boston to Tonga flight deals. Data was last updated September 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,685
(FlightHub)

One-way from

$819
(Kiwi.com)
Provider with most accurate pricing for Boston Logan Intl-Nuku‘alofa Fua'Amotu Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Nuku‘alofa Fua'Amotu Intl flights.
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From Boston Logan Intl to Tonga
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One-way flight from Boston Logan Intl to Tonga
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Find flight deals from Boston to Tonga

Cheapest flights from Boston to Tonga
Explore the most affordable flight options available from Boston to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2025.

This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:00 pmBOS - TBU
2 stops33h 25mFiji Airways
Sat 12/204:25 pmTBU - BOS
2 stops22h 57mFiji Airways
Deal found 9/30$1,685
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:49 pmBOS - TBU
2 stops28h 36mFiji Airways
Wed 11/510:25 amTBU - BOS
2 stops47h 16mFiji Airways
Deal found 9/29$2,057
This Priceline deal was found by Cheapflights users on 9/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:30 amBOS - TBU
2 stops49h 50mMultiple Airlines
Sat 12/202:50 pmTBU - BOS
2 stops49h 10mMultiple Airlines
Deal found 9/30$5,853
This Justfly.com deal was found by Cheapflights users on 9/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:30 amBOS - TBU
2 stops69h 15mMultiple Airlines
Wed 11/51:10 pmTBU - BOS
2 stops74h 50mMultiple Airlines
Deal found 9/29$11,163

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Tonga 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 September 30, 2025.
Use the filters below to find and compare flights from Boston to Tonga that are best for you.

Fly from

Boston

Fly to

Tonga

Route

Depart

Return

Price

BostonNuku‘alofa

BOS - TBU

BOSTBU

Boston Logan Intl

Wed 12/10

12:00 pm-3:25 pm

2 stops33h 25m

Nuku‘alofa Fua'Amotu Intl

Sat 12/20

4:25 pm-9:22 pm

2 stops22h 57m

$1,685

BostonNuku‘alofa

BOS - TBU

BOSTBU

Boston Logan Intl

Wed 10/29

5:49 pm-3:25 pm

2 stops28h 36m

Nuku‘alofa Fua'Amotu Intl

Wed 11/5

10:25 am-3:41 pm

2 stops47h 16m

$2,057

BostonNuku‘alofa

BOS - TBU

BOSTBU

Boston Logan Intl

Wed 12/10

1:00 pm-3:45 pm

3 stops56h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 12/20

4:55 pm-10:37 pm

3 stops47h 42m

$7,290

BostonNuku‘alofa

BOS - TBU

BOSTBU

Boston Logan Intl

Tue 10/28

1:30 am-3:45 pm

2 stops69h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 11/5

1:10 pm-10:00 pm

2 stops74h 50m

$11,163

BostonNuku‘alofa

BOS - TBU

BOSTBU

Boston Logan Intl

Mon 2/2

7:00 am-10:35 am

3 stops33h 35m

$819

BostonNuku‘alofa

BOS - TBU

BOSTBU

Boston Logan Intl

Mon 2/2

11:00 am-1:05 am

2 stops44h 05m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Best time to book a flight from Boston to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Boston with our price prediction graph.
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 Tonga
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boston to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Tonga?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Tonga.

  • How long is the flight from Boston to Tonga?

    There are many flights that can get you from Boston to Tonga in 33h 25m. Fly via Fiji Airways to get the fastest option. The distance between Boston and Tonga is about 7895 mi.

  • Can I find deals for flights from Boston to Tonga that include hotel bookings?

    Yes. In addition to deals on Boston to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Tonga.

  • Can I find deals for business class flights from Boston to Tonga?

    Yes. Cheapflights offers flight deals from Boston to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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