$803 Find Cheap Flights from Chicago to Tonga - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Tonga departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Chicago to Tonga Plane Tickets

 
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.

Recent round-trip flight deals from Chicago to Tonga

Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
9:05 pm - 1:45 am
ORD
-
TBU
58h 40m
2 stops
Multiple Airlines Logo
5:00 am - 11:30 pm
TBU
-
ORD
36h 30m
2 stops
$1,382Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Fiji Airways Logo
7:03 pm - 1:45 am
ORD
-
TBU
36h 42m
2 stops
Fiji Airways Logo
5:50 pm - 11:30 pm
TBU
-
ORD
23h 40m
2 stops
$1,462Fiji Airways
Sat, Sep 12 - Sat, Sep 19
Fiji Airways Logo
7:00 pm - 1:45 am
ORD
-
TBU
36h 45m
2 stops
Fiji Airways Logo
4:55 pm - 11:40 pm
TBU
-
ORD
24h 45m
2 stops
$1,472Fiji Airways
Mon, Sep 14 - Mon, Sep 21
Fiji Airways Logo
7:03 pm - 1:45 am
ORD
-
TBU
36h 42m
2 stops
Fiji Airways Logo
5:50 pm - 11:30 pm
TBU
-
ORD
23h 40m
2 stops
$1,473Fiji Airways
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
1:21 pm - 1:45 am
ORD
-
TBU
42h 24m
3 stops
Multiple Airlines Logo
4:55 pm - 5:38 am
TBU
-
ORD
30h 43m
3 stops
$1,497Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
1:21 pm - 1:45 am
ORD
-
TBU
42h 24m
3 stops
Multiple Airlines Logo
4:55 pm - 5:38 am
TBU
-
ORD
30h 43m
3 stops
$1,518Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Fiji Airways Logo
7:03 pm - 10:35 am
ORD
-
TBU
21h 32m
2 stops
Fiji Airways Logo
5:50 pm - 11:30 pm
TBU
-
ORD
23h 40m
2 stops
$1,577Fiji Airways
Sat, Sep 12 - Sat, Sep 19
Fiji Airways Logo
7:00 pm - 1:45 am
ORD
-
TBU
36h 45m
2 stops
Fiji Airways Logo
5:40 am - 11:40 pm
TBU
-
ORD
36h 00m
2 stops
$1,591Fiji Airways
Sat, Sep 12 - Sat, Sep 19
Fiji Airways Logo
7:00 pm - 1:45 am
ORD
-
TBU
36h 45m
2 stops
Fiji Airways Logo
5:40 am - 11:40 pm
TBU
-
ORD
36h 00m
2 stops
$1,598Fiji Airways
Mon, Sep 14 - Mon, Sep 21
Fiji Airways Logo
7:03 pm - 1:45 am
ORD
-
TBU
36h 42m
2 stops
Fiji Airways Logo
5:50 pm - 11:30 pm
TBU
-
ORD
23h 40m
2 stops
$1,633Fiji Airways
Booking Insights

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.

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 22h 06m.

Find deals

Good to know

Cheapest flight

$803
Flight from Chicago to Nuku‘alofa

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

Chicago (ORD)