What airlines fly to Australia?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Australia from Wisconsin according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 4 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

How long is the flight from Wisconsin to Australia?

Flight times from Wisconsin to Australia vary, but if you’re flying out of Milwaukee and flying into Sydney (one of the most popular routes), then the duration is 22h 27m on average. Another popular route from Wisconsin to Australia is flying from Wausau to Sydney, which will take roughly 23h 15m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Wisconsin to Australia?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Wisconsin to Australia

When did momondo last update prices for flights from Wisconsin to Australia?

Prices for flights from Wisconsin to Australia were last updated today.

How many operators does momondo search for flights from Wisconsin to Australia?

The number of operators available for flights from Wisconsin to Australia is 8 as of August 2025.

How old do you have to be to fly from Wisconsin to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Australia.

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

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$391 Cheap Flights from Wisconsin to Australia in 2025

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Find the cheapest flights from Wisconsin to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

3:40 pm - 7:20 amORD-SYD

24h 40m1 stop

9:20 am - 3:00 pmSYD-ORD

20h 40m1 stop

$834Air Canada

Find Deal

Sun, Aug 31 - Sun, Sep 14

10:38 am - 9:35 amORD-SYD

29h 57m2 stops

11:20 am - 8:05 amSYD-ORD

37h 45m2 stops

$835Air Canada

Find Deal

Tue, Nov 18 - Tue, Feb 24

1:45 pm - 7:20 amMSP-SYD

26h 35m2 stops

9:20 am - 10:39 amSYD-MSP

40h 19m2 stops

$859

Find Deal

Thu, Sep 4 - Sun, Sep 14

3:05 pm - 8:35 amMSP-SYD

25h 30m2 stops

11:20 am - 3:49 pmSYD-MSP

45h 29m2 stops

$860

Find Deal

Thu, Oct 30 - Mon, Nov 17

3:23 pm - 6:55 amMSP-SYD

24h 32m1 stop

12:10 pm - 11:47 pmSYD-MSP

26h 37m1 stop

$876American Airlines

Find Deal

Mon, Aug 18 - Mon, Aug 25

11:26 am - 6:55 amMSP-SYD

28h 29m1 stop

12:10 pm - 11:40 pmSYD-MSP

26h 30m1 stop

$877American Airlines

Find Deal

Mon, Aug 18 - Sun, Aug 31

1:45 pm - 7:00 amMSP-SYD

26h 15m2 stops

10:20 am - 2:17 pmSYD-MSP

18h 57m1 stop

$882United Airlines

Find Deal

Fri, Aug 29 - Thu, Sep 11

1:30 pm - 7:00 amMSP-SYD

25h 30m2 stops

12:10 pm - 2:09 pmSYD-MSP

18h 59m1 stop

$892United Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 18

2:30 pm - 8:30 amMSP-SYD

25h 00m2 stops

10:40 am - 5:27 pmSYD-MSP

23h 47m2 stops

$897Delta

Find Deal

Fri, Dec 12 - Fri, Dec 19

7:00 am - 8:30 amMSP-SYD

32h 30m1 stop

2:15 pm - 5:58 pmSYD-MSP

20h 43m1 stop

$900Delta

Find Deal

Wed, Jan 28 - Sat, Feb 7

United Airlines flights from Wisconsin to Australia

Our best United Airlines deals on Wisconsin to Australia flight tickets

United Airlines

Aug 29

MSP1:45 pmMinneapolis St Paul

26h 15m

2 stops

SYD7:00 amSydney Kingsford Smith

Sep 11

SYD10:20 amSydney Kingsford Smith

18h 57m

1 stop

MSP2:17 pmMinneapolis St Paul

$882

Find similar

United Airlines

Nov 1

MSP1:30 pmMinneapolis St Paul

25h 30m

2 stops

SYD7:00 amSydney Kingsford Smith

Nov 18

SYD12:10 pmSydney Kingsford Smith

18h 59m

1 stop

MSP2:09 pmMinneapolis St Paul

$892

Find similar

United Airlines

Sep 17

MSP10:00 amMinneapolis St Paul

30h 00m

3 stops

SYD7:00 amSydney Kingsford Smith

Sep 24

SYD10:20 amSydney Kingsford Smith

21h 35m

2 stops

MSP4:55 pmMinneapolis St Paul

$896

Find similar

Air Canada flights from Wisconsin to Australia

Our best Air Canada deals on Wisconsin to Australia flight tickets

Air Canada

Aug 31

ORD3:40 pmChicago O'Hare Intl

24h 40m

1 stop

SYD7:20 amSydney Kingsford Smith

Sep 14

SYD9:20 amSydney Kingsford Smith

20h 40m

1 stop

ORD3:00 pmChicago O'Hare Intl

$834

Find similar

Air Canada

Nov 18

ORD10:38 amChicago O'Hare Intl

29h 57m

2 stops

SYD9:35 amSydney Kingsford Smith

Feb 24

SYD11:20 amSydney Kingsford Smith

37h 45m

2 stops

ORD8:05 amChicago O'Hare Intl

$835

Find similar

Air Canada

Aug 19

ORD10:40 amChicago O'Hare Intl

29h 40m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 30

SYD9:20 amSydney Kingsford Smith

37h 38m

2 stops

ORD7:58 amChicago O'Hare Intl

$841

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 8/31

3:40 pm-7:20 am

1 stop24h 40m

Sydney Kingsford Smith

Sun 9/14

9:20 am-3:00 pm

1 stop20h 40m

$834

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 11/18

10:38 am-9:35 am

2 stops29h 57m

Sydney Kingsford Smith

Tue 2/24

11:20 am-8:05 am

2 stops37h 45m

$835

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Thu 9/4

1:45 pm-7:20 am

2 stops26h 35m

Sydney Kingsford Smith

Sun 9/14

9:20 am-10:39 am

2 stops40h 19m

$859

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Thu 10/30

3:05 pm-8:35 am

2 stops25h 30m

Sydney Kingsford Smith

Mon 11/17

11:20 am-3:49 pm

2 stops45h 29m

$860

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 8/18

3:23 pm-6:55 am

1 stop24h 32m

Sydney Kingsford Smith

Mon 8/25

12:10 pm-11:47 pm

1 stop26h 37m

$876

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 8/18

11:26 am-6:55 am

1 stop28h 29m

Sydney Kingsford Smith

Sun 8/31

12:10 pm-11:40 pm

1 stop26h 30m

$877

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Fri 8/29

1:45 pm-7:00 am

2 stops26h 15m

Sydney Kingsford Smith

Thu 9/11

10:20 am-2:17 pm

1 stop18h 57m

$882

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sat 11/1

1:30 pm-7:00 am

2 stops25h 30m

Sydney Kingsford Smith

Tue 11/18

12:10 pm-2:09 pm

1 stop18h 59m

$892

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Fri 12/12

2:30 pm-8:30 am

2 stops25h 00m

Sydney Kingsford Smith

Fri 12/19

10:40 am-5:27 pm

2 stops23h 47m

$897

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Wed 1/28

7:00 am-8:30 am

1 stop32h 30m

Sydney Kingsford Smith

Sat 2/7

2:15 pm-5:58 pm

1 stop20h 43m

$900

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 Wisconsin to Australia

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

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

The month of November is, on average, the cheapest month to fly to Australia from Wisconsin, with most prices found around $1,232. If you aren’t able to travel during the month of November, then book flights to Australia from Wisconsin during July instead. Flights to Australia in July, while not as cheap as those in November, still average around $1,350.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Wisconsin to Australia is on a Thursday. Travelers who choose to depart for Australia on a Thursday will often find tickets for as low as $1,362. On the other hand, Tuesday is the most expensive day to depart from Wisconsin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,846.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Wisconsin at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,428 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,773 on average. Flights to Australia from Wisconsin in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Wisconsin to Australia flights?

You could potentially save up to 16% on your flight if you consider stops on a Wisconsin to Australia flight.

Cheap Wisconsin to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Australia

Best Price Found	$391
Fastest flight time	20h 24m
Direct flights	None
Airports in Australia	4 airports

The best one-way flight to Australia from Wisconsin in the past 72 hours is $391. The best round-trip flight deal from Wisconsin to Australia found on momondo in the last 72 hours is $834.

The fastest flight from Wisconsin to Australia takes 20h 24m

There are no direct flights from Wisconsin to Australia. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Melbourne Airport, Chicago O'Hare Intl Airport - Sydney Kingsford Smith Airport and Minneapolis St Paul Airport - Sydney Kingsford Smith Airport.

There are 4 airports near Australia: Melbourne (MEL), Brisbane (BNE), Adelaide (ADL), Sydney Kingsford Smith (SYD)

Search flight deals

When did momondo last update prices for flights from Wisconsin to Australia?
Prices for flights from Wisconsin to Australia were last updated today.
How many operators does momondo search for flights from Wisconsin to Australia?
The number of operators available for flights from Wisconsin to Australia is 8 as of August 2025.
How old do you have to be to fly from Wisconsin to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Australia

Compare and see reviews for airlines that fly from Wisconsin to Australia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $901	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Delta	PriceFrom $963	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Qantas Airways	PriceFrom $1,191	Free Cancellation	Rating 7.5 888 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,317	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wisconsin to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Wisconsin to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wisconsin to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Wisconsin to Australia?

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

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Wisconsin and alert you when they change.