How do I get Price Alerts for flights from Tongatapu to Illinois?

Price Alerts will notify you by email when the price for flights to Illinois from Tongatapu 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 Tongatapu to Illinois with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Tongatapu to Illinois?

Prices for flights from Tongatapu to Illinois refresh daily.

How old do you have to be to fly from Tongatapu to Illinois?

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 Tongatapu to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,252 Cheap Flights from Tongatapu to Illinois in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Tongatapu to Illinois

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 pm - 6:08 amTBU-ORD

35h 48m2 stops

12:45 pm - 1:20 pmORD-TBU

30h 35m2 stops

$1,252Air New Zealand

Find Deal

Thu, Apr 23 - Mon, Apr 27

Fly from

Fly to

Route

Depart

Return

Price

Nuku‘alofaChicago

TBU - ORD

TBUORD

Nuku‘alofa Fua'Amotu Intl

Thu 4/23

12:20 pm-6:08 am

2 stops35h 48m

Chicago O'Hare Intl

Mon 4/27

12:45 pm-1:20 pm

2 stops30h 35m

$1,252

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Tongatapu to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tongatapu to Illinois

Direct flights	None

There are no direct flights from Tongatapu to Illinois. There are no popular flight routes from Tongatapu to Illinois.

Search flight deals

When did momondo last update prices for flights from Tongatapu to Illinois?
Prices for flights from Tongatapu to Illinois refresh daily.
How old do you have to be to fly from Tongatapu to Illinois?
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 Tongatapu to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois 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 Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Tongatapu to Illinois?
Price Alerts will notify you by email when the price for flights to Illinois from Tongatapu 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 Tongatapu to Illinois with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Tongatapu to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tongatapu to Illinois for you.

Can I find flights from Tongatapu to Illinois with flexible booking policies on momondo?

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

How can momondo help me find flights from Tongatapu to Illinois?

Once you have performed a search for Tongatapu to Illinois 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 Tongatapu to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tongatapu to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.