How does KAYAK find such low prices on flights from Chicago 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 Chicago to Tonga. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Tonga is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Chicago 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 Chicago to Tonga with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Chicago O'Hare Intl Airport to Tonga take?

The duration of a flight to Tonga depends on your arrival airport. The shortest route to Tonga from Chicago O'Hare Intl Airport is to Nuku‘alofa , which takes 36h 42m .

$673 CHEAP FLIGHTS from Chicago to Tonga

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

...and more

Travelers love KAYAK

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

Save 20% 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.

Flights Deals

One-wayRound-trip

Nuku‘alofa2 stops$1,441

Cheap Flights from Chicago to Tonga

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Tonga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Chicago to Tonga

Sat, Jul 26 - Sat, Aug 2

7:03 pm - 1:45 amORD-TBU

36h 42m2 stops

5:40 am - 9:00 pmTBU-ORD

33h 20m2 stops

$1,441Fiji Airways

Find Deal

Tue, Jul 29 - Sat, Aug 16

7:03 pm - 1:45 amORD-TBU

36h 42m2 stops

4:45 pm - 8:57 pmTBU-ORD

22h 12m2 stops

$1,482Fiji Airways

Find Deal

Wed, Jul 30 - Sat, Aug 16

6:45 pm - 5:05 pmORD-TBU

28h 20m2 stops

4:45 pm - 8:57 pmTBU-ORD

22h 12m2 stops

$1,609Fiji Airways

Find Deal

Sat, Jul 26 - Sat, Aug 2

7:03 pm - 1:45 amORD-TBU

36h 42m2 stops

12:20 pm - 6:20 amTBU-ORD

36h 00m2 stops

$1,628

Find Deal

Mon, Jul 28 - Sat, Aug 16

6:45 pm - 5:05 pmORD-TBU

28h 20m2 stops

4:45 pm - 8:57 pmTBU-ORD

22h 12m2 stops

$1,637Fiji Airways

Find Deal

Sat, Jul 26 - Sat, Aug 2

7:03 pm - 1:45 amORD-TBU

36h 42m2 stops

4:45 pm - 4:47 pmTBU-ORD

42h 02m3 stops

$1,663

Find Deal

Sat, Jul 26 - Sat, Aug 2

7:03 pm - 1:45 amORD-TBU

36h 42m2 stops

4:45 pm - 4:47 pmTBU-ORD

42h 02m3 stops

$1,673

Find Deal

Tue, Jul 29 - Fri, Aug 15

7:03 pm - 5:05 pmORD-TBU

28h 02m2 stops

4:55 pm - 9:03 pmTBU-ORD

22h 08m2 stops

$1,688Fiji Airways

Find Deal

Sun, Jul 27 - Mon, Aug 18

9:42 pm - 1:20 pmORD-TBU

45h 38m2 stops

12:20 pm - 9:18 pmTBU-ORD

26h 58m2 stops

$2,014Air New Zealand

Find Deal

Sun, Jul 27 - Sat, Aug 16

9:42 pm - 11:40 amORD-TBU

43h 58m2 stops

12:20 pm - 10:59 pmTBU-ORD

28h 39m2 stops

$2,064Air New Zealand

Find Deal

Useful Info

KAYAK's insights & trends for Chicago to Tonga flights

Get data-powered insights and trends into flights from Chicago to Tonga to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Chicago O'Hare Intl Airport to Tonga were found on Fiji Airways ($1,441) and Air New Zealand ($2,014).

Find deals

Cheapest flight	$673

Flight from Chicago to Nuku‘alofa

How does KAYAK find such low prices on flights from Chicago 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 Chicago to Tonga.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Tonga?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago 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 Chicago 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 Chicago 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 Chicago 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 Chicago to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Tonga

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Chicago (ORD)

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

$673 Find Cheap Flights from Chicago to Tonga

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

Best Tonga Flight Deals from Chicago

Cheap Flights from Chicago to Tonga

Recent round-trip flight deals from Chicago to Tonga

Recent one-way flight deals from Chicago to Tonga

KAYAK's insights & trends for Chicago to Tonga flights

Get data-powered insights and trends into flights from Chicago to Tonga to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago O'Hare Intl Airport to Tonga?

In the past 3 days, the cheapest round-trip tickets from Chicago O'Hare Intl Airport to Tonga were found on Fiji Airways ($1,441) and Air New Zealand ($2,014).

How long does a flight from Chicago O'Hare Intl Airport to Tonga take?

The duration of a flight to Tonga depends on your arrival airport. The shortest route to Tonga from Chicago O'Hare Intl Airport is to Nuku‘alofa, which takes 36h 42m.

Good to know

FAQs - booking Tonga flights

How does KAYAK find such low prices on flights from Chicago 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 Chicago to Tonga.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago 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 Chicago 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 Chicago 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 Chicago 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 Chicago to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Tonga

Information on your arrival and departure airports

Cabin class types available on flights to Tonga

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

Flights to other popular destinations

Flights from domestic origins to Tonga

Flights to popular cities in Tonga

Find deals for your return flight