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.

$706 Cheap Flights from Chicago to Tonga in 2026

1 adult

0 bags

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.

8:59 pm - 1:45 am

ORD

TBU

58h 46m

2 stops

5:40 am - 9:22 pm

TBU

ORD

33h 42m

2 stops

$1,222Multiple Airlines

Fri, Jul 10 - Sat, Jul 18

6:28 pm - 1:45 am

ORD

TBU

37h 17m

2 stops

5:40 am - 9:02 pm

TBU

ORD

33h 22m

2 stops

$1,415Fiji Airways

Tue, Aug 4 - Sat, Aug 8

10:53 am - 10:45 am

ORD

TBU

29h 52m

2 stops

10:55 am - 9:00 pm

TBU

ORD

28h 05m

2 stops

$2,257Multiple Airlines

Tue, Jun 16 - Tue, Jun 23

6:59 pm - 1:45 am

ORD

TBU

36h 46m

2 stops

5:40 am - 9:00 pm

TBU

ORD

33h 20m

2 stops

$2,267Fiji Airways

Tue, Jun 16 - Tue, Jun 23

7:20 pm - 10:45 am

ORD

TBU

45h 25m

3 stops

5:40 am - 9:22 pm

TBU

ORD

33h 42m

2 stops

$2,517Multiple Airlines

Fri, Jul 10 - Sat, Jul 18

7:20 pm - 10:45 am

ORD

TBU

45h 25m

3 stops

11:55 am - 3:05 pm

TBU

ORD

45h 10m

3 stops

$3,030Multiple Airlines

Fri, Jul 10 - Sat, Jul 18

4:30 pm - 10:45 am

ORD

TBU

24h 15m

2 stops

11:55 am - 3:05 pm

TBU

ORD

45h 10m

3 stops

$3,486Multiple Airlines

Tue, Jun 16 - Tue, Jun 23

2:13 pm - 2:35 pm

ORD

TBU

30h 22m

2 stops

2:50 pm - 8:17 pm

TBU

ORD

23h 27m

2 stops

$4,667Air New Zealand

Mon, Aug 31 - Wed, Sep 30

3:35 pm - 10:45 am

ORD

TBU

25h 10m

2 stops

10:55 am - 10:55 pm

TBU

ORD

30h 00m

2 stops

$5,307Air New Zealand

Tue, Sep 1 - Tue, Sep 29

3:48 pm - 9:40 pm

ORD

TBU

35h 52m

2 stops

10:55 am - 8:17 pm

TBU

ORD

27h 22m

2 stops

$5,326Air New Zealand

Wed, Sep 2 - Mon, Sep 28

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Fiji Airways flights from Chicago to Tonga

Our best Fiji Airways deals on Chicago to Tonga flight tickets

Fiji Airways

Aug 4

ORD6:28 pmChicago O'Hare Intl

37h 17m

2 stops

TBU1:45 amNuku‘alofa Fua'Amotu Intl

Aug 8

TBU5:40 amNuku‘alofa Fua'Amotu Intl

33h 22m

2 stops

ORD9:02 pmChicago O'Hare Intl

$1,415

Fiji Airways

Jun 16

ORD6:59 pmChicago O'Hare Intl

36h 46m

2 stops

TBU1:45 amNuku‘alofa Fua'Amotu Intl

Jun 23

TBU5:40 amNuku‘alofa Fua'Amotu Intl

33h 20m

2 stops

ORD9:00 pmChicago O'Hare Intl

$2,267

Air New Zealand flights from Chicago to Tonga

Our best Air New Zealand deals on Chicago to Tonga flight tickets

Air New Zealand

Aug 31

ORD2:13 pmChicago O'Hare Intl

30h 22m

2 stops

TBU2:35 pmNuku‘alofa Fua'Amotu Intl

Sep 30

TBU2:50 pmNuku‘alofa Fua'Amotu Intl

23h 27m

2 stops

ORD8:17 pmChicago O'Hare Intl

$4,667

Air New Zealand

Sep 1

ORD3:35 pmChicago O'Hare Intl

25h 10m

2 stops

TBU10:45 amNuku‘alofa Fua'Amotu Intl

Sep 29

TBU10:55 amNuku‘alofa Fua'Amotu Intl

30h 00m

2 stops

ORD10:55 pmChicago O'Hare Intl

$5,307

Air New Zealand

Sep 2

ORD3:48 pmChicago O'Hare Intl

35h 52m

2 stops

TBU9:40 pmNuku‘alofa Fua'Amotu Intl

Sep 28

TBU10:55 amNuku‘alofa Fua'Amotu Intl

27h 22m

2 stops

ORD8:17 pmChicago O'Hare Intl

$5,326

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 7/10

8:59 pm-1:45 am

2 stops58h 46m

Nuku‘alofa Fua'Amotu Intl

Sat 7/18

5:40 am-9:22 pm

2 stops33h 42m

$1,222

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 8/4

6:28 pm-1:45 am

2 stops37h 17m

Nuku‘alofa Fua'Amotu Intl

Sat 8/8

5:40 am-9:02 pm

2 stops33h 22m

$1,415

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 6/16

10:53 am-10:45 am

2 stops29h 52m

Nuku‘alofa Fua'Amotu Intl

Tue 6/23

10:55 am-9:00 pm

2 stops28h 05m

$2,257

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 6/16

6:59 pm-1:45 am

2 stops36h 46m

Nuku‘alofa Fua'Amotu Intl

Tue 6/23

5:40 am-9:00 pm

2 stops33h 20m

$2,267

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 7/10

7:20 pm-10:45 am

3 stops45h 25m

Nuku‘alofa Fua'Amotu Intl

Sat 7/18

5:40 am-9:22 pm

2 stops33h 42m

$2,517

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Fri 7/10

7:20 pm-10:45 am

3 stops45h 25m

Nuku‘alofa Fua'Amotu Intl

Sat 7/18

11:55 am-3:05 pm

3 stops45h 10m

$3,030

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 6/16

4:30 pm-10:45 am

2 stops24h 15m

Nuku‘alofa Fua'Amotu Intl

Tue 6/23

11:55 am-3:05 pm

3 stops45h 10m

$3,486

Quickest round-trip

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Mon 8/31

2:13 pm-2:35 pm

2 stops30h 22m

Nuku‘alofa Fua'Amotu Intl

Wed 9/30

2:50 pm-8:17 pm

2 stops23h 27m

$4,667

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 9/1

3:35 pm-10:45 am

2 stops25h 10m

Nuku‘alofa Fua'Amotu Intl

Tue 9/29

10:55 am-10:55 pm

2 stops30h 00m

$5,307

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Wed 9/2

3:48 pm-9:40 pm

2 stops35h 52m

Nuku‘alofa Fua'Amotu Intl

Mon 9/28

10:55 am-8:17 pm

2 stops27h 22m

$5,326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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Flights to Nuku‘alofafrom $971

Cheap flights from Chicago to Tonga from $706

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 10/6. 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

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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

Air New Zealand flights from Chicago to Tonga

Our best Air New Zealand deals on Chicago to Tonga flight tickets

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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

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According to popular flight searches on momondo this year