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Tonga

$551+ Cheap flights from the United States 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TBU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from USA to Tonga

Keep the following information in mind while searching for USA to Tonga flight deals. Data was last updated July 29, 2025.

Round-trip from

$1,060
(FlightHub)

One-way from

$551
(oojo)
From USA to Tonga
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One-way flight from USA to Tonga
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Find flight deals from USA to Tonga

Cheapest flights from USA to Tonga
Explore the most affordable flight options available from USA to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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.
Thu 8/287:44 pmIAH - TBU
2 stops26h 01mFiji Airways
Thu 9/411:20 amTBU - IAH
2 stops26h 55mFiji Airways
Deal found 7/29$1,060
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Tue 8/1212:00 pmHNL - TBU
2 stops30h 05mMultiple Airlines
Sat 8/164:45 pmTBU - HNL
2 stops36h 05mMultiple Airlines
Deal found 7/29$1,095
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:55 pmLAX - TBU
1 stop14h 40mFiji Airways
Mon 10/611:20 amTBU - LAX
1 stop21h 35mFiji Airways
Deal found 7/28$1,110
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:35 pmSFO - TBU
1 stop30h 30mFiji Airways
Thu 10/24:55 pmTBU - SFO
2 stops22h 07mFiji Airways
Deal found 7/27$1,121
This Fiji Airways deal was found by Cheapflights users on 7/27. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:32 pmHOU - TBU
2 stops20h 03mMultiple Airlines
Tue 9/3011:20 amTBU - HOU
2 stops26h 51mMultiple Airlines
Deal found 7/27$1,194
This Fiji Airways deal was found by Cheapflights users on 7/27. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:29 pmIAH - TBU
2 stops22h 06mMultiple Airlines
Tue 9/3011:20 amTBU - IAH
2 stops29h 12mMultiple Airlines
Deal found 7/27$1,194
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Tue 9/212:00 pmHNL - TBU
2 stops14h 05mFiji Airways
Thu 9/1111:20 amTBU - HNL
2 stops32h 50mFiji Airways
Deal found 7/29$1,230
This Fiji Airways deal was found by Cheapflights users on 7/29. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:53 pmSFO - TBU
2 stops25h 02mMultiple Airlines
Tue 11/411:20 amTBU - SFO
2 stops29h 13mMultiple Airlines
Deal found 7/29$1,253
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:46 pmSEA - TBU
2 stops37h 59mFiji Airways
Wed 10/2210:25 amTBU - SEA
2 stops30h 00mFiji Airways
Deal found 7/27$1,264
This Fiji Airways deal was found by Cheapflights users on 7/28. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:42 pmLAX - TBU
2 stops19h 53mMultiple Airlines
Mon 10/611:20 amTBU - LAX
1 stop21h 35mMultiple Airlines
Deal found 7/28$1,301
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:40 pmSEA - TBU
2 stops29h 15mMultiple Airlines
Tue 10/2111:20 amTBU - SEA
2 stops28h 47mMultiple Airlines
Deal found 7/27$1,312
This Fiji Airways deal was found by Cheapflights users on 7/27. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:55 pmMCO - TBU
2 stops38h 10mFiji Airways
Tue 8/266:20 pmTBU - MCO
2 stops21h 35mFiji Airways
Deal found 7/27$1,439

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 July 29, 2025.
Use the filters below to find and compare flights from the United States to Tonga that are best for you.

Fly from

USA

Fly to

Tonga

Route

Depart

Return

Price

HoustonNuku‘alofa

IAH - TBU

IAHTBU

Houston George Bush Intcntl

Thu 8/28

7:44 pm-3:45 pm

2 stops26h 01m

Nuku‘alofa Fua'Amotu Intl

Thu 9/4

11:20 am-8:15 pm

2 stops26h 55m

$1,060

HonoluluNuku‘alofa

HNL - TBU

HNLTBU

Honolulu

Tue 8/12

12:00 pm-5:05 pm

2 stops30h 05m

Nuku‘alofa Fua'Amotu Intl

Sat 8/16

4:45 pm-5:50 am

2 stops36h 05m

$1,095

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sat 9/20

11:55 pm-10:35 am

1 stop14h 40m

Nuku‘alofa Fua'Amotu Intl

Mon 10/6

11:20 am-12:55 pm

1 stop21h 35m

$1,110

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 9/21

10:35 pm-1:05 am

1 stop30h 30m

Nuku‘alofa Fua'Amotu Intl

Thu 10/2

4:55 pm-7:02 pm

2 stops22h 07m

$1,121

HoustonNuku‘alofa

HOU - TBU

HOUTBU

Houston Hobby

Thu 9/18

8:32 pm-10:35 am

2 stops20h 03m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-8:11 pm

2 stops26h 51m

$1,194

HoustonNuku‘alofa

IAH - TBU

IAHTBU

Houston George Bush Intcntl

Thu 9/18

6:29 pm-10:35 am

2 stops22h 06m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-10:32 pm

2 stops29h 12m

$1,194

HonoluluNuku‘alofa

HNL - TBU

HNLTBU

Honolulu

Tue 9/2

12:00 pm-1:05 am

2 stops14h 05m

Nuku‘alofa Fua'Amotu Intl

Thu 9/11

11:20 am-9:10 pm

2 stops32h 50m

$1,230

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Wed 10/1

6:53 pm-3:55 pm

2 stops25h 02m

Nuku‘alofa Fua'Amotu Intl

Tue 11/4

11:20 am-7:33 pm

2 stops29h 13m

$1,253

SeattleNuku‘alofa

SEA - TBU

SEATBU

Seattle/Tacoma Intl

Wed 10/15

3:46 pm-1:45 am

2 stops37h 59m

Nuku‘alofa Fua'Amotu Intl

Wed 10/22

10:25 am-8:25 pm

2 stops30h 00m

$1,264

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sat 9/20

6:42 pm-10:35 am

2 stops19h 53m

Nuku‘alofa Fua'Amotu Intl

Mon 10/6

11:20 am-12:55 pm

1 stop21h 35m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 29 results
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Best time to book a flight from USA to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from USA 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 the United States to Tonga

What is the cheapest time of day to fly from US to TO?

Find hourly flight availability from USA to Tonga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Tonga as you normally would.

Reviews of airlines servicing Tonga

Get insights into the airlines that provide service to Tonga. 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 Tonga. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Fiji Airways, and Air New Zealand from the United States to Tonga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Fiji Airways
8.0
Very good
202 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air New Zealand
8.0
Very good
502 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Tonga

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Top 2 airlines flying from USA to Tonga

Discover the top 2 airlines that operate flights from USA to Tonga. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$619Average$1,457FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$994Average$1,767FlexibilityNo cancel feeOn-time78%

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