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Cheap flights from Chicago O'Hare Intl Airport to Tonga from $823

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Tonga departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Tonga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 pm - 10:35 am
ORD
-
TBU
22h 45m
2 stops
Multiple Airlines Logo
5:55 pm - 11:30 pm
TBU
-
ORD
23h 35m
2 stops
$1,266Multiple Airlines
tor., aug. 27 - tor., sep. 3
Fiji Airways Logo
7:00 pm - 1:45 am
ORD
-
TBU
36h 45m
2 stops
Fiji Airways Logo
5:40 am - 9:16 pm
TBU
-
ORD
33h 36m
2 stops
$1,466Fiji Airways
tir., aug. 18 - lør., aug. 29
Fiji Airways Logo
7:00 pm - 1:45 am
ORD
-
TBU
36h 45m
2 stops
Fiji Airways Logo
5:40 am - 9:16 pm
TBU
-
ORD
33h 36m
2 stops
$1,467Fiji Airways
tir., aug. 18 - lør., aug. 29
Fiji Airways Logo
7:00 pm - 1:05 am
ORD
-
TBU
36h 05m
2 stops
Fiji Airways Logo
5:00 am - 11:40 pm
TBU
-
ORD
36h 40m
2 stops
$1,512Fiji Airways
tir., sep. 1 - ons., sep. 9
Multiple Airlines Logo
7:00 pm - 1:05 am
ORD
-
TBU
36h 05m
2 stops
Multiple Airlines Logo
11:55 am - 10:59 pm
TBU
-
ORD
29h 04m
2 stops
$1,556Multiple Airlines
man., aug. 24 - man., aug. 31
Fiji Airways Logo
5:53 pm - 3:00 pm
ORD
-
TBU
26h 07m
2 stops
Fiji Airways Logo
5:40 am - 11:30 pm
TBU
-
ORD
36h 50m
2 stops
$1,600Fiji Airways
tir., dec. 1 - fre., dec. 11
Fiji Airways Logo
7:00 pm - 10:35 am
ORD
-
TBU
21h 35m
2 stops
Fiji Airways Logo
11:20 am - 11:30 pm
TBU
-
ORD
30h 10m
2 stops
$1,970Fiji Airways
ons., aug. 26 - ons., sep. 2
Air New Zealand Logo
4:45 pm - 2:35 pm
ORD
-
TBU
27h 50m
2 stops
Air New Zealand Logo
11:55 am - 11:26 pm
TBU
-
ORD
29h 31m
2 stops
$2,212Air New Zealand
man., aug. 24 - man., aug. 31
Air New Zealand Logo
3:48 pm - 2:35 pm
ORD
-
TBU
28h 47m
2 stops
Air New Zealand Logo
11:55 am - 11:26 pm
TBU
-
ORD
29h 31m
2 stops
$2,261Air New Zealand
man., aug. 24 - man., aug. 31
Multiple Airlines Logo
7:00 pm - 1:05 am
ORD
-
TBU
36h 05m
2 stops
Multiple Airlines Logo
11:55 am - 3:05 pm
TBU
-
ORD
45h 10m
3 stops
$2,393Multiple Airlines
man., aug. 24 - man., aug. 31

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Fiji Airways flights from Chicago O'Hare Intl Airport to Tonga

Our best Fiji Airways deals on Chicago O'Hare Intl Airport to Tonga flight tickets
Fiji Airways
Aug 18
ORD7:00 pmChicago O'Hare Intl
36h 45m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Aug 29
TBU5:40 amNuku‘alofa Fua'Amotu Intl
33h 36m
2 stops
ORD9:16 pmChicago O'Hare Intl
$1,466
Fiji Airways
Aug 18
ORD7:00 pmChicago O'Hare Intl
36h 45m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Aug 29
TBU5:40 amNuku‘alofa Fua'Amotu Intl
33h 36m
2 stops
ORD9:16 pmChicago O'Hare Intl
$1,467
Fiji Airways
Sep 1
ORD7:00 pmChicago O'Hare Intl
36h 05m
2 stops
TBU1:05 amNuku‘alofa Fua'Amotu Intl
Sep 9
TBU5:00 amNuku‘alofa Fua'Amotu Intl
36h 40m
2 stops
ORD11:40 pmChicago O'Hare Intl
$1,512

Air New Zealand flights from Chicago O'Hare Intl Airport to Tonga

Our best Air New Zealand deals on Chicago O'Hare Intl Airport to Tonga flight tickets
Air New Zealand
Aug 24
ORD4:45 pmChicago O'Hare Intl
27h 50m
2 stops
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
Aug 31
TBU11:55 amNuku‘alofa Fua'Amotu Intl
29h 31m
2 stops
ORD11:26 pmChicago O'Hare Intl
$2,212
Air New Zealand
Aug 24
ORD3:48 pmChicago O'Hare Intl
28h 47m
2 stops
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
Aug 31
TBU11:55 amNuku‘alofa Fua'Amotu Intl
29h 31m
2 stops
ORD11:26 pmChicago O'Hare Intl
$2,261

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Tonga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated juli 13, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

tor. 8/27

5:50 pm-10:35 am

2 stops22h 45m

Nuku‘alofa Fua'Amotu Intl

tor. 9/3

5:55 pm-11:30 pm

2 stops23h 35m

$1,266

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

tir. 8/18

7:00 pm-1:45 am

2 stops36h 45m

Nuku‘alofa Fua'Amotu Intl

lør. 8/29

5:40 am-9:16 pm

2 stops33h 36m

$1,466

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

tir. 8/18

7:00 pm-1:45 am

2 stops36h 45m

Nuku‘alofa Fua'Amotu Intl

lør. 8/29

5:40 am-9:16 pm

2 stops33h 36m

$1,467

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

tir. 9/1

7:00 pm-1:05 am

2 stops36h 05m

Nuku‘alofa Fua'Amotu Intl

ons. 9/9

5:00 am-11:40 pm

2 stops36h 40m

$1,512

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

man. 8/24

7:00 pm-1:05 am

2 stops36h 05m

Nuku‘alofa Fua'Amotu Intl

man. 8/31

11:55 am-10:59 pm

2 stops29h 04m

$1,556

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

tir. 12/1

5:53 pm-3:00 pm

2 stops26h 07m

Nuku‘alofa Fua'Amotu Intl

fre. 12/11

5:40 am-11:30 pm

2 stops36h 50m

$1,600

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

ons. 8/26

7:00 pm-10:35 am

2 stops21h 35m

Nuku‘alofa Fua'Amotu Intl

ons. 9/2

11:20 am-11:30 pm

2 stops30h 10m

$1,970

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

man. 8/24

4:45 pm-2:35 pm

2 stops27h 50m

Nuku‘alofa Fua'Amotu Intl

man. 8/31

11:55 am-11:26 pm

2 stops29h 31m

$2,212

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

man. 8/24

3:48 pm-2:35 pm

2 stops28h 47m

Nuku‘alofa Fua'Amotu Intl

man. 8/31

11:55 am-11:26 pm

2 stops29h 31m

$2,261

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

man. 8/24

7:00 pm-1:05 am

2 stops36h 05m

Nuku‘alofa Fua'Amotu Intl

man. 8/31

11:55 am-3:05 pm

3 stops45h 10m

$2,393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Tonga from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Tonga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chicago O'Hare Intl to Tonga?

Fiji Airways is the most popular carrier operating from Chicago O'Hare Intl to Tonga

Cheap Chicago O'Hare Intl Airport to Tonga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Tonga

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Tonga takes 21h 35m
There are no direct flights from Chicago O'Hare Intl Airport to Tonga. There are no popular flight routes from Chicago O'Hare Intl Airport to Tonga.
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Frequently asked questions about flying from Chicago O'Hare Intl Airport to Tonga

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Tonga?

    Prices for flights from Chicago O'Hare Intl Airport to Tonga are refreshed on a daily basis.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Tonga?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Tonga.

  • What documentation or ID do you need to fly to Tonga?

    The required travel and health documents for your Tonga trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tonga. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Tonga?

It is quick and easy to find Chicago to Tonga flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tonga that suits you.

Can I find flights from Chicago to Tonga with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tonga from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Tonga?

Once you have performed a search for Chicago to Tonga flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Tonga right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tonga, momondo offers a useful price alert feature which will track prices for flights to Tonga from Chicago and alert you when they change.

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1 adult
ons. 8/12
ons. 8/19
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Find better results for your trip to Tonga

Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $1,083