In terms of precipitation, rainfall in Tonga ranges from 3.7 - 8.3 inches per month. February is typically the wettest month, when rainfall can reach 8.3 in. June is typically the driest time to visit Tonga when rainfall is around 3.7 in.

If weather is an important factor for your trip to Tonga, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).

What airport do you fly from for flights from Salt Lake City to Tonga?

If you book a flight to Tonga from Salt Lake City, you will be flying from Salt Lake City, which is the city’s only airport. Salt Lake City (SLC) is located 5.7 mi from the center of Salt Lake City.

Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?

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

How can I find direct flights from Salt Lake City to Tonga?

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

Can I find deals for business class flights from Salt Lake City to Tonga?

Yes. Cheapflights offers flight deals from Salt Lake City 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.

Find Flights from Salt Lake City to Tonga

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Everything you need to know about your flight from Salt Lake City to Tonga

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

When flying from Salt Lake City to Tonga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Tonga

Get a feel of what it's like to fly with Air New Zealand from Salt Lake City 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.

Air New Zealand

8.0

Very good

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very good

505 reviews

Air New Zealand

8.0

Very good

505 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

What airport do you fly from for flights from Salt Lake City to Tonga?
If you book a flight to Tonga from Salt Lake City, you will be flying from Salt Lake City, which is the city’s only airport. Salt Lake City (SLC) is located 5.7 mi from the center of Salt Lake City.
Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Tonga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Tonga.
Can I find deals for business class flights from Salt Lake City to Tonga?
Yes. Cheapflights offers flight deals from Salt Lake City 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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Top airline flying from Salt Lake City to Tonga

Airline	Cheapest	Average	Flexibility	On-time
Air New Zealand	Cheapest$1,264	Average$2,838	FlexibilityNo cancel fee	On-time78%

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Find cheap flights from Salt Lake City to Tonga with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Tonga

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

Reviews of airlines servicing Tonga

Get a feel of what it's like to fly with Air New Zealand from Salt Lake City 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.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City 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 Salt Lake City to Tonga?

Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?

How can I find direct flights from Salt Lake City to Tonga?

Can I find deals for business class flights from Salt Lake City to Tonga?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salt Lake City to Tonga

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tonga by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Salt Lake City to Tonga by cabin class

Find flights from Salt Lake City to Tonga, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Salt Lake City and Tonga flights

Browse other Salt Lake City and Tonga flight options. Last updated on septiembre 14, 2025.

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Top airline flying from Salt Lake City to Tonga

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Cheap flights from Salt Lake City (SLC) to Tonga

Find cheap flights from Salt Lake City to Tonga with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Tonga

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

Reviews of airlines servicing Tonga

Get a feel of what it's like to fly with Air New Zealand from Salt Lake City 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.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City 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 Salt Lake City to Tonga?

Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?

How can I find direct flights from Salt Lake City to Tonga?

Can I find deals for business class flights from Salt Lake City to Tonga?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salt Lake City to Tonga

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Salt Lake City to Tonga

100% Free

Book with Flexibility

Travel Smart