$1,406 Find Cheap Flights from Salt Lake City to Tonga - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals
Booking Insights

Price, demand and travel trends for Salt Lake City to Tonga flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Salt Lake City to Tonga right now?

The cheapest fare from Salt Lake City to Tonga in the last week was $1,406 round-trip, to Nuku‘alofa Fua'Amotu Intl (TBU).

Which airport in Tonga is the cheapest to fly to from Salt Lake City?

All flights from Salt Lake City to Tonga arrive at Nuku‘alofa Fua'Amotu Intl (TBU). On average, round-trip fares are around $1,826.

What’s the cheapest day to fly from Salt Lake City to Tonga?

Saturday tends to be the cheapest day to fly from Salt Lake City to Tonga, while Friday is the most expensive. Fares run about 67% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Salt Lake City to Tonga?

Data from the past 12 months shows it's cheapest to fly to Tonga during the afternoon with average prices of $1,661. The evening is the most expensive time to fly, with average prices of $4,406.

Key details for Salt Lake City to Tonga flights

Cheapest flight

$1,406
The most popular month to fly with an average 28% increase in travelers.
Round-trip flight from Salt Lake City to Nuku‘alofa

Your Salt Lake City to Tonga flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Salt Lake City to Tonga?

    Yes. Fares from Salt Lake City to Tonga are low right now. As a rule of thumb, a round-trip under $1,615 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Salt Lake City to Tonga?

    Over the past 12 months, round-trip fares from Salt Lake City to Tonga have ranged from $1,615 to $2,411.

  • What are the main airports serving Tonga?

    Flights to Tonga use two main airports, Vava'u Lupepau'U (VAV) and Nuku‘alofa Fua'Amotu Intl (TBU).

  • Which cabin classes are available on flights from Salt Lake City to Tonga?

    On flights from Salt Lake City to Tonga you can only book Economy Class.

Your guide to booking Salt Lake City to Tonga flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for January when flights are typically cheapest and avoid May when prices are at their highest.
  • Flying on Saturday is usually the cheapest. Flights on Friday cost about 67% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Nuku‘alofa, which is the most popular destination in Tonga. From there, it's easy to continue on to other popular destinations such as Utungake, Vava'u and Neiafu.

Reviews of the top airline flying from Salt Lake City to Tonga

 
Need help choosing which airline to fly with from Salt Lake City to Tonga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Air New ZealandOverall score based on 684 reviews
7.9Comfort
7.5Entertainment
8.5Crew
7.5Food
8.2Boarding
Airline reviews

Delicious food, lamb with polenta. Nice wine. Attentive service with midnight tea orders. E-gate very smooth. A bit late departure though.

10.0 Excellentamy, Nov 2026
Read more Air New Zealand reviews

Delicious food, lamb with polenta. Nice wine. Attentive service with midnight tea orders. E-gate very smooth. A bit late departure though.

I like Air NZ, but rather old plane seating in Premium Economy. Not very comfortable , nor very roomy.

Great airline service by the staff. I highly recommend it

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

The food was not as good as Air New Zealand. The veg pasta was pass-able but the veg cibotta sandwich was dry, hard and not up to par. The coach staff were attentive and accommodating.

More options for your flight from Salt Lake City to Tonga

Complete your trip to Tonga with a hotel stay or car rental