Cheap flights from Illinois to South Pacific from $459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to South Pacific departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:27 pm - 5:20 am
ORD
-
NAN
20h 53m
1 stop
Multiple Airlines Logo
9:15 pm - 12:52 am
NAN
-
ORD
20h 37m
1 stop
$715Multiple Airlines
Tue, Apr 21 - Thu, Apr 30
Multiple Airlines Logo
8:56 pm - 6:00 am
ORD
-
NAN
40h 04m
1 stop
Multiple Airlines Logo
9:40 pm - 6:39 am
NAN
-
ORD
25h 59m
1 stop
$720Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
9:30 am - 5:20 am
ORD
-
NAN
26h 50m
1 stop
Multiple Airlines Logo
9:15 pm - 3:40 pm
NAN
-
ORD
35h 25m
1 stop
$754Multiple Airlines
Thu, May 14 - Tue, Jun 2
Multiple Airlines Logo
9:30 am - 5:20 am
ORD
-
NAN
26h 50m
1 stop
Multiple Airlines Logo
9:15 pm - 3:40 pm
NAN
-
ORD
35h 25m
1 stop
$755Multiple Airlines
Thu, May 14 - Tue, Jun 2
Fiji Airways Logo
6:32 pm - 5:20 am
ORD
-
NAN
17h 48m
1 stop
Fiji Airways Logo
9:15 pm - 9:12 pm
NAN
-
ORD
16h 57m
1 stop
$768Fiji Airways
Sat, Jun 6 - Sat, Jun 13
Fiji Airways Logo
6:02 pm - 5:20 am
ORD
-
NAN
18h 18m
1 stop
Fiji Airways Logo
9:15 pm - 9:12 pm
NAN
-
ORD
16h 57m
1 stop
$803Fiji Airways
Thu, May 28 - Sat, Jun 6
Air Canada Logo
3:40 pm - 7:05 am
ORD
-
BNE
24h 25m
1 stop
Air Canada Logo
10:15 am - 2:45 pm
BNE
-
ORD
19h 30m
1 stop
$955Air Canada
Sun, May 31 - Tue, Jun 9
Air Canada Logo
3:40 pm - 7:05 am
ORD
-
BNE
24h 25m
1 stop
Air Canada Logo
10:15 am - 2:45 pm
BNE
-
ORD
19h 30m
1 stop
$956Air Canada
Sun, May 31 - Tue, Jun 9
Delta Logo
12:53 pm - 7:50 am
MDW
-
MEL
27h 57m
2 stops
Delta Logo
10:00 am - 9:09 pm
MEL
-
MDW
26h 09m
2 stops
$1,611Delta
Wed, May 20 - Sun, May 31
Delta Logo
9:23 am - 6:50 am
MDW
-
SYD
30h 27m
2 stops
Delta Logo
9:15 am - 8:37 am
SYD
-
MDW
38h 22m
2 stops
$1,611Delta
Sat, Jun 6 - Thu, Jul 23

Turkish Airlines flights from Illinois to South Pacific

Our best Turkish Airlines deals on Illinois to South Pacific flight tickets
Turkish Airlines
Apr 13
ORD11:25 amChicago O'Hare Intl
40h 45m
2 stops
SYD7:10 pmSydney Kingsford Smith
May 7
SYD9:05 pmSydney Kingsford Smith
51h 35m
2 stops
ORD9:40 amChicago O'Hare Intl
$1,386
Turkish Airlines
Apr 12
ORD8:10 pmChicago O'Hare Intl
32h 00m
2 stops
SYD7:10 pmSydney Kingsford Smith
May 7
SYD9:05 pmSydney Kingsford Smith
36h 10m
2 stops
ORD6:15 pmChicago O'Hare Intl
$1,405
Turkish Airlines
Apr 13
ORD8:10 pmChicago O'Hare Intl
32h 00m
2 stops
SYD7:10 pmSydney Kingsford Smith
May 6
SYD9:05 pmSydney Kingsford Smith
51h 35m
2 stops
ORD9:40 amChicago O'Hare Intl
$1,411

Delta flights from Illinois to South Pacific

Our best Delta deals on Illinois to South Pacific flight tickets
Delta
Jun 6
MDW9:23 amChicago Midway
30h 27m
2 stops
SYD6:50 amSydney Kingsford Smith
Jul 23
SYD9:15 amSydney Kingsford Smith
38h 22m
2 stops
MDW8:37 amChicago Midway
$1,611
Delta
Apr 8
MDW9:35 amChicago Midway
30h 15m
2 stops
SYD6:50 amSydney Kingsford Smith
May 2
SYD9:15 amSydney Kingsford Smith
23h 43m
2 stops
MDW5:58 pmChicago Midway
$1,911
Delta
Apr 8
MDW1:10 pmChicago Midway
26h 40m
2 stops
SYD6:50 amSydney Kingsford Smith
May 2
SYD9:15 amSydney Kingsford Smith
23h 43m
2 stops
MDW5:58 pmChicago Midway
$1,912

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to South Pacific 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 March 30, 2026.
Use the filters below to find and compare flights from Illinois to South Pacific that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Tue 4/21

3:27 pm-5:20 am

1 stop20h 53m

Nadi

Thu 4/30

9:15 pm-12:52 am

1 stop20h 37m

$715

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Tue 5/12

8:56 pm-6:00 am

1 stop40h 04m

Nadi

Tue 5/19

9:40 pm-6:39 am

1 stop25h 59m

$720

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Thu 5/14

9:30 am-5:20 am

1 stop26h 50m

Nadi

Tue 6/2

9:15 pm-3:40 pm

1 stop35h 25m

$754

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Thu 5/14

9:30 am-5:20 am

1 stop26h 50m

Nadi

Tue 6/2

9:15 pm-3:40 pm

1 stop35h 25m

$755
Quickest round-trip

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Sat 6/6

6:32 pm-5:20 am

1 stop17h 48m

Nadi

Sat 6/13

9:15 pm-9:12 pm

1 stop16h 57m

$768

ChicagoNadi

ORD - NAN

ORDNAN

Chicago O'Hare Intl

Thu 5/28

6:02 pm-5:20 am

1 stop18h 18m

Nadi

Sat 6/6

9:15 pm-9:12 pm

1 stop16h 57m

$803

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 5/31

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Tue 6/9

10:15 am-2:45 pm

1 stop19h 30m

$955

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sun 5/31

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Tue 6/9

10:15 am-2:45 pm

1 stop19h 30m

$956

ChicagoMelbourne

MDW - MEL

MDWMEL

Chicago Midway

Wed 5/20

12:53 pm-7:50 am

2 stops27h 57m

Melbourne

Sun 5/31

10:00 am-9:09 pm

2 stops26h 09m

$1,611

ChicagoSydney

MDW - SYD

MDWSYD

Chicago Midway

Sat 6/6

9:23 am-6:50 am

2 stops30h 27m

Sydney Kingsford Smith

Thu 7/23

9:15 am-8:37 am

2 stops38h 22m

$1,611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to South Pacific

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 South Pacific?

In general, February is the cheapest month to fly from Illinois to South Pacific. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,149. If you’re not able to fly to South Pacific in February, then September is your next best option. Flight prices from Illinois to South Pacific during September average around $1,355.

How far in advance should I book a flight to South Pacific?

You are more likely to see cheaper flights to South Pacific from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to South Pacific for around $1,341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Pacific from Illinois for as low as $1,058 on momondo.

Can stopping save me money on Illinois to South Pacific flights?

You could potentially save up to 5% on your flight if you consider stops on a Illinois to South Pacific flight.

Cheap Illinois to South Pacific flight deals and tips

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

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Illinois to South Pacific takes 16h 00m
There are no direct flights from Illinois to South Pacific. There are no popular flight routes from Illinois to South Pacific.
  • When did momondo last update prices for flights from Illinois to South Pacific?

    Prices for flights from Illinois to South Pacific were last updated today.

  • How many operators does momondo search for flights from Illinois to South Pacific?

  • How old do you have to be to fly from Illinois to South Pacific?

    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 Illinois to South Pacific.

  • What documentation or ID do you need to fly to South Pacific?

    The necessary travel and health documents for your South Pacific 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.

Best airlines flying from Illinois to South Pacific

Compare and see reviews for airlines that fly from Illinois to South Pacific with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,530 reviews
Search American Airlines flights
DeltaPriceFrom $407Free CancellationRating
7.9
8,360 reviews
Search Delta flights
Air CanadaPriceFrom $428Free CancellationRating
7.1
10,862 reviews
Search Air Canada flights
Fiji AirwaysPriceFrom $534Free CancellationRating
8.1
237 reviews
Search Fiji Airways flights
Qantas AirwaysPriceFrom $836Free CancellationRating
7.5
1,014 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $861Free CancellationRating
7.4
9,517 reviews
Search United Airlines flights
Air Tahiti NuiPriceFrom $1,051Free CancellationRating
8.5
75 reviews
Search Air Tahiti Nui flights
Air New ZealandPriceFrom $1,061Free CancellationRating
8.0
623 reviews
Search Air New Zealand flights
ANAPriceFrom $1,177Free CancellationRating
8.4
1,159 reviews
Search ANA flights
Qatar AirwaysPriceFrom $1,263Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to South Pacific. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Illinois to South Pacific flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to South Pacific?

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 South Pacific from Illinois.

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

Price alerts on flights to South Pacific from Illinois 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.

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1 adult
Wed 4/29
Wed 5/6

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