Cheap flights from South Pacific to Illinois from $430
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Pacific to Illinois departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from South Pacific to Illinois
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from South Pacific to Illinois
Our best United Airlines deals on South Pacific to Illinois flight tickets
American Airlines flights from South Pacific to Illinois
Our best American Airlines deals on South Pacific to Illinois flight tickets
See travel insights to Illinois from
How to get the cheapest flight ticket from South Pacific to Illinois
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 month to fly to Illinois?
The cheapest month to fly to Illinois from South Pacific is in March. Flight prices, which tend to average around $745, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $752.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from South Pacific to Illinois is on a Thursday when prices can be found for as low as $1,103. Flights from South Pacific to Illinois on a Monday will generally be more expensive and average around $1,626. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from South Pacific to Illinois during this time can be as low as $1,141. Flights in the morning are often more expensive with an average ticket price of $1,365.
What is the cheapest South Pacific to Illinois flight route?
Fly from Auckland Intl to Chicago O'Hare Intl for the best South Pacific - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from South Pacific when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $1,036 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from South Pacific for as low as $848 on momondo.
What cabin class options are available on South Pacific to Illinois flights?
There are 3 cabin classes available to choose from on South Pacific to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from South Pacific to Illinois?
Air Canada, Air New Zealand, and United Airlines are the most popular carriers operating from South Pacific to Illinois
What airlines fly to Illinois?
American Airlines, United Airlines and Qantas Airways are the top three most popular airlines that fly to Illinois from South Pacific according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
Cheap South Pacific to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Pacific to Illinois
When did momondo last update prices for flights from South Pacific to Illinois?
Prices for flights from South Pacific to Illinois refresh daily.
How many operators does momondo search for flights from South Pacific to Illinois?
The number of operators available for flights from South Pacific to Illinois is 4 as of May 2025.
How old do you have to be to fly from South Pacific to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Pacific to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from South Pacific to Illinois?
momondo data reveals that the most frequently booked plane model on the route from South Pacific to Illinois is Boeing 787-9 Dreamliner, representing 85.71% of all bookings. The subsequent popular model is Boeing 777-300ER at 14.29%.
Best airlines flying from South Pacific to Illinois
Compare and see reviews for airlines that fly from South Pacific to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $456 | Free Cancellation | Rating 7.0 9,328 reviews | |||
| PriceFrom $631 | Free Cancellation | Rating 7.5 836 reviews | |||
| PriceFrom $884 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,080 | Free Cancellation | Rating 7.4 8,724 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South Pacific 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 South Pacific to Illinois for you.
Can I find flights from South Pacific to Illinois with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for South Pacific to Illinois flights to just show those with flexible booking policies.
How can momondo help me find flights from South Pacific to Illinois?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from South Pacific.
I’m not ready to book a flight from South Pacific to Illinois right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of South Pacific to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.