$1,436 Find Cheap Flights from Missouri to Tonga

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Tonga

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

FAQs for booking flights from Missouri to Tonga

  • How does KAYAK find such low prices on flights from Missouri to Tonga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Tonga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Tonga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Tonga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Tonga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to Tonga with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Tonga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Tonga?

    Based on KAYAK data, the cheapest day to fly to Tonga is Saturday where round-trip tickets can be as cheap as $2,489. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $2,489 on average.

  • What is the cheapest time of day to fly to Tonga?

    The cheapest time of day to fly to Tonga is generally in the evening, when round-trip flights cost $2,486 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Tonga is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,486.

  • How long is the flight to Tonga?

    An average nonstop flight from Missouri to Tonga takes 34h 47m, covering a distance of 6852 miles. The shortest route is St. Louis (STL) to Nuku‘alofa (TBU) with an average flight time of 34h 47m.

  • What is the most popular destination in Tonga?

    Based on KAYAK flight searches, the most popular destination is Nuku‘alofa (100% of total searches to Tonga).

Book cheap flights from Missouri to Tonga

Recent round-trip flight deals

7/22Tue
2 stopsFiji Airways
34h 47mSTL-TBU
8/2Sat
2 stopsFiji Airways
21h 46mTBU-STL
$1,436
7/22Tue
2 stopsFiji Airways
34h 47mSTL-TBU
8/2Sat
2 stopsFiji Airways
32h 31mTBU-STL
$1,484
7/22Tue
2 stops
22h 55mSTL-TBU
8/2Sat
3 stops
29h 39mTBU-STL
$2,714
7/22Tue
3 stops
27h 50mSTL-TBU
8/2Sat
3 stops
29h 39mTBU-STL
$3,832

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Tonga

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Tonga
Business Class flights to Tonga
Prem Econ Class flights to Tonga
Economy Class flights to Tonga

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.