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Cheap flights from Chicago O'Hare Intl Airport to Tonga from $1,191

This is the cheapest round-trip 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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Fiji Airways Logo
6:56 pm - 1:45 am
ORD
-
TBU
36h 49m
2 stops
Fiji Airways Logo
4:55 pm - 9:14 pm
TBU
-
ORD
22h 19m
2 stops
$1,191Fiji Airways
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
5:15 am - 10:35 am
ORD
-
TBU
35h 20m
2 stops
Multiple Airlines Logo
11:20 am - 3:03 pm
TBU
-
ORD
45h 43m
3 stops
$1,302Multiple Airlines
Mon, Apr 27 - Mon, May 4
Fiji Airways Logo
4:30 pm - 1:45 am
ORD
-
TBU
39h 15m
2 stops
Fiji Airways Logo
4:55 pm - 9:14 pm
TBU
-
ORD
22h 19m
2 stops
$1,313Fiji Airways
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
5:20 am - 10:35 am
ORD
-
TBU
35h 15m
3 stops
Multiple Airlines Logo
11:20 am - 11:13 pm
TBU
-
ORD
53h 53m
3 stops
$1,340Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
4:40 pm - 3:55 pm
ORD
-
TBU
29h 15m
2 stops
Multiple Airlines Logo
11:20 am - 11:37 pm
TBU
-
ORD
30h 17m
2 stops
$1,390Multiple Airlines
Thu, May 14 - Thu, May 21
Fiji Airways Logo
4:30 pm - 10:35 am
ORD
-
TBU
24h 05m
2 stops
Fiji Airways Logo
11:20 am - 11:59 pm
TBU
-
ORD
30h 39m
2 stops
$1,552Fiji Airways
Mon, Apr 27 - Mon, May 4
Fiji Airways Logo
6:02 pm - 3:55 pm
ORD
-
TBU
27h 53m
2 stops
Fiji Airways Logo
5:40 am - 9:50 pm
TBU
-
ORD
34h 10m
2 stops
$2,032Fiji Airways
Thu, Jun 18 - Wed, Jul 8
Multiple Airlines Logo
9:04 am - 4:30 pm
ORD
-
TBU
37h 26m
3 stops
Multiple Airlines Logo
11:55 am - 9:40 pm
TBU
-
ORD
27h 45m
2 stops
$3,352Multiple Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
9:55 am - 4:30 pm
ORD
-
TBU
36h 35m
3 stops
Multiple Airlines Logo
5:00 am - 5:59 am
TBU
-
ORD
42h 59m
3 stops
$3,695Multiple Airlines
Thu, May 14 - Thu, May 21

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
May 5
ORD6:56 pmChicago O'Hare Intl
36h 49m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
May 9
TBU4:55 pmNuku‘alofa Fua'Amotu Intl
22h 19m
2 stops
ORD9:14 pmChicago O'Hare Intl
$1,191
Fiji Airways
May 5
ORD4:30 pmChicago O'Hare Intl
39h 15m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
May 9
TBU4:55 pmNuku‘alofa Fua'Amotu Intl
22h 19m
2 stops
ORD9:14 pmChicago O'Hare Intl
$1,313
Fiji Airways
Jun 18
ORD6:02 pmChicago O'Hare Intl
27h 53m
2 stops
TBU3:55 pmNuku‘alofa Fua'Amotu Intl
Jul 8
TBU5:40 amNuku‘alofa Fua'Amotu Intl
34h 10m
2 stops
ORD9:50 pmChicago O'Hare Intl
$2,032

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 April 4, 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

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 5/5

6:56 pm-1:45 am

2 stops36h 49m

Nuku‘alofa Fua'Amotu Intl

Sat 5/9

4:55 pm-9:14 pm

2 stops22h 19m

$1,191

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Mon 4/27

5:15 am-10:35 am

2 stops35h 20m

Nuku‘alofa Fua'Amotu Intl

Mon 5/4

11:20 am-3:03 pm

3 stops45h 43m

$1,302

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Tue 5/5

4:30 pm-1:45 am

2 stops39h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 5/9

4:55 pm-9:14 pm

2 stops22h 19m

$1,313

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Mon 4/27

5:20 am-10:35 am

3 stops35h 15m

Nuku‘alofa Fua'Amotu Intl

Mon 5/4

11:20 am-11:13 pm

3 stops53h 53m

$1,340

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Thu 5/14

4:40 pm-3:55 pm

2 stops29h 15m

Nuku‘alofa Fua'Amotu Intl

Thu 5/21

11:20 am-11:37 pm

2 stops30h 17m

$1,390
Quickest round-trip

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Mon 4/27

4:30 pm-10:35 am

2 stops24h 05m

Nuku‘alofa Fua'Amotu Intl

Mon 5/4

11:20 am-11:59 pm

2 stops30h 39m

$1,552

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Thu 6/18

6:02 pm-3:55 pm

2 stops27h 53m

Nuku‘alofa Fua'Amotu Intl

Wed 7/8

5:40 am-9:50 pm

2 stops34h 10m

$2,032

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Thu 5/14

9:04 am-4:30 pm

3 stops37h 26m

Nuku‘alofa Fua'Amotu Intl

Thu 5/21

11:55 am-9:40 pm

2 stops27h 45m

$3,352

ChicagoNuku‘alofa

ORD - TBU

ORDTBU

Chicago O'Hare Intl

Thu 5/14

9:55 am-4:30 pm

3 stops36h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 5/21

5:00 am-5:59 am

3 stops42h 59m

$3,695

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

27h 53m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Tonga takes 27h 53m
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.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Tonga

  • How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Tonga?

    Price Alerts will notify you by email when the price for flights to Tonga from Chicago O'Hare Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Chicago O'Hare Intl Airport to Tonga with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $895