When did momondo last update prices for flights from Chicago to Tonga?

Prices for flights from Chicago to Tonga were last updated today.

How old do you have to be to fly from Chicago to Tonga?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.

$715 Cheap Flights from Chicago to Tonga in 2026

Find the cheapest flights from Chicago to Tonga

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:28 pm - 3:55 pm

ORD

TBU

27h 27m

2 stops

5:40 am - 9:22 pm

TBU

ORD

33h 42m

2 stops

$1,308Fiji Airways

Tue, Jul 21 - Sat, Jul 25

6:28 pm - 3:55 pm

ORD

TBU

27h 27m

2 stops

5:40 am - 9:22 pm

TBU

ORD

33h 42m

2 stops

$1,421Fiji Airways

Tue, Jul 21 - Sat, Jul 25

9:05 pm - 1:45 am

ORD

TBU

58h 40m

2 stops

5:40 am - 11:30 pm

TBU

ORD

35h 50m

2 stops

$1,518Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

9:05 pm - 1:45 am

ORD

TBU

58h 40m

2 stops

5:40 am - 11:30 pm

TBU

ORD

35h 50m

2 stops

$1,519Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

7:00 pm - 1:45 am

ORD

TBU

36h 45m

2 stops

8:55 pm - 9:32 pm

TBU

ORD

42h 37m

2 stops

$1,646Multiple Airlines

Tue, Aug 18 - Tue, Aug 25

6:28 pm - 1:45 am

ORD

TBU

37h 17m

2 stops

5:40 am - 9:22 pm

TBU

ORD

33h 42m

2 stops

$1,658Fiji Airways

Tue, Jul 21 - Sat, Jul 25

6:18 pm - 6:00 pm

ORD

TBU

29h 42m

2 stops

5:40 am - 9:16 pm

TBU

ORD

33h 36m

2 stops

$1,755Fiji Airways

Sat, Aug 15 - Sat, Aug 22

4:45 pm - 2:35 pm

ORD

TBU

27h 50m

2 stops

11:55 am - 9:30 pm

TBU

ORD

27h 35m

2 stops

$2,252Air New Zealand

Mon, Aug 17 - Mon, Aug 24

7:20 pm - 10:45 am

ORD

TBU

45h 25m

3 stops

10:40 pm - 9:32 pm

TBU

ORD

40h 52m

2 stops

$2,503Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

7:20 pm - 10:45 am

ORD

TBU

45h 25m

3 stops

10:40 pm - 9:32 pm

TBU

ORD

40h 52m

2 stops

$2,513Multiple Airlines

Fri, Aug 14 - Fri, Aug 21

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Fiji Airways flights from Chicago to Tonga

Our best Fiji Airways deals on Chicago to Tonga flight tickets

Fiji Airways

Jul 21

ORD6:28 pmChicago O'Hare Intl

27h 27m

2 stops

TBU3:55 pmNuku‘alofa Fua'Amotu Intl

Jul 25

TBU5:40 amNuku‘alofa Fua'Amotu Intl

33h 42m

2 stops

ORD9:22 pmChicago O'Hare Intl

$1,421

Fiji Airways

Jul 21

ORD6:28 pmChicago O'Hare Intl

37h 17m

2 stops

TBU1:45 amNuku‘alofa Fua'Amotu Intl

Jul 25

TBU5:40 amNuku‘alofa Fua'Amotu Intl

33h 42m

2 stops

ORD9:22 pmChicago O'Hare Intl

$1,658

Fiji Airways

Aug 15

ORD6:18 pmChicago O'Hare Intl

29h 42m

2 stops

TBU6:00 pmNuku‘alofa Fua'Amotu Intl

Aug 22

TBU5:40 amNuku‘alofa Fua'Amotu Intl

33h 36m

2 stops

ORD9:16 pmChicago O'Hare Intl

$1,755

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 7/21

6:28 pm-3:55 pm

2 stops27h 27m

Nuku‘alofa Fua'Amotu Intl

Sat 7/25

5:40 am-9:22 pm

2 stops33h 42m

$1,308

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 7/21

6:28 pm-3:55 pm

2 stops27h 27m

Nuku‘alofa Fua'Amotu Intl

Sat 7/25

5:40 am-9:22 pm

2 stops33h 42m

$1,421

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 8/14

9:05 pm-1:45 am

2 stops58h 40m

Nuku‘alofa Fua'Amotu Intl

Fri 8/21

5:40 am-11:30 pm

2 stops35h 50m

$1,518

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 8/14

9:05 pm-1:45 am

2 stops58h 40m

Nuku‘alofa Fua'Amotu Intl

Fri 8/21

5:40 am-11:30 pm

2 stops35h 50m

$1,519

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 8/18

7:00 pm-1:45 am

2 stops36h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 8/25

8:55 pm-9:32 pm

2 stops42h 37m

$1,646

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 7/21

6:28 pm-1:45 am

2 stops37h 17m

Nuku‘alofa Fua'Amotu Intl

Sat 7/25

5:40 am-9:22 pm

2 stops33h 42m

$1,658

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Sat 8/15

6:18 pm-6:00 pm

2 stops29h 42m

Nuku‘alofa Fua'Amotu Intl

Sat 8/22

5:40 am-9:16 pm

2 stops33h 36m

$1,755

Quickest round-trip

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Mon 8/17

4:45 pm-2:35 pm

2 stops27h 50m

Nuku‘alofa Fua'Amotu Intl

Mon 8/24

11:55 am-9:30 pm

2 stops27h 35m

$2,252

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 8/14

7:20 pm-10:45 am

3 stops45h 25m

Nuku‘alofa Fua'Amotu Intl

Fri 8/21

10:40 pm-9:32 pm

2 stops40h 52m

$2,503

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 8/14

7:20 pm-10:45 am

3 stops45h 25m

Nuku‘alofa Fua'Amotu Intl

Fri 8/21

10:40 pm-9:32 pm

2 stops40h 52m

$2,513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago 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 to Tonga?

Fiji Airways is the most popular carrier operating from Chicago to Tonga

Cheap Chicago to Tonga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Tonga

Fastest flight time	37h 17m
Direct flights	None

The fastest flight from Chicago to Tonga takes 37h 17m

There are no direct flights from Chicago to Tonga. There are no popular flight routes from Chicago to Tonga.

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Frequently asked questions about flying from Chicago to Tonga

When did momondo last update prices for flights from Chicago to Tonga?
Prices for flights from Chicago to Tonga were last updated today.
How old do you have to be to fly from Chicago to Tonga?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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?

Finding the right flight to Tonga from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tonga quick and easy, saving you time and money.

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

Flights from Chicago to Tonga with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Tonga.

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

Price alerts on flights to Tonga from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Tonga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Nuku‘alofafrom $1,081

Cheap flights from Chicago to Tonga from $715

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 to Tonga departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Chicago to Tonga

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Fiji Airways flights from Chicago to Tonga

Our best Fiji Airways deals on Chicago to Tonga flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Tonga that are best for you.

See travel insights to Tonga from

How to get the cheapest flight ticket from Chicago to Tonga

What is the cheapest airline that flies from Chicago to Tonga?

Cheap Chicago to Tonga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Tonga

Fastest flight time

Direct flights

Frequently asked questions about flying from Chicago to Tonga

Why use momondo?

An easier way to manage your Tonga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tonga

Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo

Chicago flight routes

According to popular flight searches on momondo this year

Tonga flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Tonga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tonga

List of cabin classes available on flights landing in Tonga. Availability may vary depending on flight origin and airline.

Complete your trip to Tonga

Explore popular destinations other users love

According to popular flight searches on momondo this year