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

Air Canada, American Airlines, and Qantas Airways are the most popular carriers operating from Maine to Australia

How long is the flight from Maine to Australia?

Flight times from Maine to Australia vary, but if you’re flying out of Portland and flying into Sydney (one of the most popular routes), then the duration is 25h 44m on average. Another popular route from Maine to Australia is flying from Bangor to Sydney, which will take roughly 31h 45m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Maine to Australia are refreshed on a daily basis.

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

As of March 2026, there are 11 operators available to choose from for flights from Maine to Australia.

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

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 Maine to Australia.

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

The necessary travel and health documents for your Australia 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.

$441 Cheap Flights from Maine to Australia in 2026

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Find the cheapest flights from Maine to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 pm - 11:05 am

BOS

MEL

32h 35m

2 stops

6:00 am - 10:39 pm

MEL

BOS

30h 39m

2 stops

$880EVA Air

Sun, May 3 - Wed, May 13

8:00 am - 6:45 am

BOS

MEL

32h 45m

1 stop

9:45 am - 11:29 pm

MEL

BOS

27h 44m

1 stop

$918Qantas Airways

Fri, Jun 19 - Mon, Jul 20

10:40 am - 7:05 am

BOS

BNE

30h 25m

2 stops

10:00 am - 9:27 pm

BNE

BOS

25h 27m

2 stops

$927Air Canada

Wed, Apr 1 - Wed, Apr 22

10:40 am - 7:05 am

BOS

BNE

30h 25m

2 stops

10:00 am - 9:27 pm

BNE

BOS

25h 27m

2 stops

$929Air Canada

Mon, Apr 13 - Mon, Apr 20

3:08 pm - 7:30 am

BOS

MEL

26h 22m

2 stops

9:30 am - 11:16 pm

MEL

BOS

27h 46m

2 stops

$930United Airlines

Wed, Jun 10 - Fri, Jun 19

6:26 pm - 7:30 am

BOS

MEL

23h 04m

1 stop

9:30 am - 5:30 pm

MEL

BOS

22h 00m

1 stop

$937United Airlines

Fri, Jun 26 - Sun, Jul 5

8:26 am - 5:00 am

BOS

MEL

30h 34m

1 stop

9:45 am - 8:45 pm

MEL

BOS

25h 00m

1 stop

$938American Airlines

Sat, Apr 11 - Sat, Apr 18

10:00 am - 6:45 am

BOS

MEL

30h 45m

1 stop

9:45 am - 9:43 pm

MEL

BOS

25h 58m

1 stop

$939American Airlines

Mon, Apr 27 - Fri, May 8

1:00 pm - 4:05 pm

BOS

AVV

37h 05m

3 stops

8:55 pm - 9:59 am

AVV

BOS

51h 04m

3 stops

$966Multiple Airlines

Sun, Apr 19 - Wed, Apr 22

1:00 pm - 11:30 am

BOS

BNE

32h 30m

3 stops

10:00 am - 9:49 am

BNE

BOS

37h 49m

2 stops

$1,010Multiple Airlines

Wed, Apr 8 - Wed, Apr 22

United Airlines flights from Maine to Australia

Our best United Airlines deals on Maine to Australia flight tickets

United Airlines

Mar 6

BOS8:21 amBoston Logan Intl

33h 09m

1 stop

MEL9:30 amMelbourne

Mar 13

MEL12:00 pmMelbourne

22h 44m

1 stop

BOS7:44 pmBoston Logan Intl

$937

United Airlines

Mar 5

BOS2:15 pmBoston Logan Intl

27h 45m

2 stops

MEL10:00 amMelbourne

Mar 18

MEL10:30 amMelbourne

24h 34m

2 stops

BOS8:04 pmBoston Logan Intl

$941

United Airlines

Mar 5

BOS12:07 pmBoston Logan Intl

29h 23m

2 stops

MEL9:30 amMelbourne

Mar 18

MEL10:30 amMelbourne

24h 12m

2 stops

BOS7:42 pmBoston Logan Intl

$942

Air New Zealand flights from Maine to Australia

Our best Air New Zealand deals on Maine to Australia flight tickets

Air New Zealand

Mar 13

BOS8:21 amBoston Logan Intl

32h 44m

1 stop

SYD8:05 amSydney Kingsford Smith

Mar 22

SYD12:10 pmSydney Kingsford Smith

22h 34m

1 stop

BOS7:44 pmBoston Logan Intl

$1,187

Air New Zealand

Mar 29

BOS7:30 amBoston Logan Intl

34h 15m

2 stops

SYD8:45 amSydney Kingsford Smith

May 16

SYD7:20 pmSydney Kingsford Smith

51h 03m

2 stops

BOS8:23 amBoston Logan Intl

$1,358

Fly from

Fly to

Route

Depart

Return

Price

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sun 5/3

12:30 pm-11:05 am

2 stops32h 35m

Melbourne

Wed 5/13

6:00 am-10:39 pm

2 stops30h 39m

$880

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 6/19

8:00 am-6:45 am

1 stop32h 45m

Melbourne

Mon 7/20

9:45 am-11:29 pm

1 stop27h 44m

$918

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 4/1

10:40 am-7:05 am

2 stops30h 25m

Brisbane

Wed 4/22

10:00 am-9:27 pm

2 stops25h 27m

$927

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Mon 4/13

10:40 am-7:05 am

2 stops30h 25m

Brisbane

Mon 4/20

10:00 am-9:27 pm

2 stops25h 27m

$929

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Wed 6/10

3:08 pm-7:30 am

2 stops26h 22m

Melbourne

Fri 6/19

9:30 am-11:16 pm

2 stops27h 46m

$930

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Fri 6/26

6:26 pm-7:30 am

1 stop23h 04m

Melbourne

Sun 7/5

9:30 am-5:30 pm

1 stop22h 00m

$937

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 4/11

8:26 am-5:00 am

1 stop30h 34m

Melbourne

Sat 4/18

9:45 am-8:45 pm

1 stop25h 00m

$938

BostonMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 4/27

10:00 am-6:45 am

1 stop30h 45m

Melbourne

Fri 5/8

9:45 am-9:43 pm

1 stop25h 58m

$939

BostonMelbourne

BOS - AVV

BOSAVV

Boston Logan Intl

Sun 4/19

1:00 pm-4:05 pm

3 stops37h 05m

Melbourne Avalon

Wed 4/22

8:55 pm-9:59 am

3 stops51h 04m

$966

BostonBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Wed 4/8

1:00 pm-11:30 am

3 stops32h 30m

Brisbane

Wed 4/22

10:00 am-9:49 am

2 stops37h 49m

$1,010

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 Maine 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 September is, on average, the cheapest month to fly to Australia from Maine, with most prices found around $1,186. If you aren’t able to travel during the month of September, then book flights to Australia from Maine during March instead. Flights to Australia in March, while not as cheap as those in September, still average around $1,212.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Maine for as low as $1,268 on momondo.

Cheap Maine to Australia flight deals and tips

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

Fastest flight time	23h 04m
Direct flights	None

The fastest flight from Maine to Australia takes 23h 04m

There are no direct flights from Maine to Australia. There are no popular flight routes from Maine to Australia.

Search flight deals

When did momondo last update prices for flights from Maine to Australia?
Prices for flights from Maine to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Maine to Australia?
As of March 2026, there are 11 operators available to choose from for flights from Maine to Australia.
How old do you have to be to fly from Maine to Australia?
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 Maine to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia 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.

Why use momondo?

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

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 Maine to Australia for you.

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

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

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

Once all potential Maine to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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