$790 Find Cheap Flights from Sydney to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Maine departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Maine, as well as popular online travel agencies
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Flight Deals

Book Cheap Sydney to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Maine

Mon, 26 Jan - Mon, 9 Feb
Qantas Airways Logo
21:55 - 19:59
SYD
-
BOS
38h 04m2 stops
Qantas Airways Logo
16:19 - 10:55
BOS
-
SYD
26h 36m2 stops
$1,625Qantas Airways
Mon, 26 Jan - Mon, 9 Feb
Qantas Airways Logo
11:20 - 16:21
SYD
-
BOS
21h 01m1 stop
Qantas Airways Logo
16:19 - 10:55
BOS
-
SYD
26h 36m2 stops
$1,643Qantas Airways
Mon, 26 Jan - Mon, 9 Feb
Air Canada Logo
11:20 - 19:42
SYD
-
BOS
48h 22m2 stops
Air Canada Logo
18:40 - 09:35
BOS
-
SYD
46h 55m3 stops
$1,644Air Canada
Mon, 26 Jan - Mon, 9 Feb
Air Canada Logo
11:20 - 19:42
SYD
-
BOS
48h 22m2 stops
Air Canada Logo
18:40 - 09:35
BOS
-
SYD
46h 55m3 stops
$1,656Air Canada
Mon, 26 Jan - Mon, 9 Feb
Air Canada Logo
11:20 - 09:32
SYD
-
BOS
38h 12m2 stops
Air Canada Logo
15:35 - 09:35
BOS
-
SYD
26h 00m2 stops
$1,681Air Canada
Thu, 29 Jan - Thu, 5 Feb
Air Canada Logo
11:20 - 19:42
SYD
-
BOS
24h 22m2 stops
Air Canada Logo
05:30 - 09:35
BOS
-
SYD
36h 05m3 stops
$1,694Air Canada
Fri, 30 Jan - Fri, 6 Feb
Air New Zealand Logo
09:55 - 21:42
SYD
-
BOS
27h 47m2 stops
Air New Zealand Logo
07:05 - 12:40
BOS
-
SYD
37h 35m2 stops
$1,746Air New Zealand
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
07:00 - 19:42
SYD
-
BOS
28h 42m3 stops
Multiple Airlines Logo
17:27 - 07:25
BOS
-
SYD
45h 58m3 stops
$1,752Multiple Airlines
Mon, 26 Jan - Mon, 9 Feb
British Airways Logo
11:20 - 17:56
SYD
-
BOS
22h 36m1 stop
British Airways Logo
11:00 - 09:00
BOS
-
SYD
30h 00m1 stop
$1,755British Airways
Fri, 30 Jan - Fri, 6 Feb
Air Canada Logo
11:20 - 09:32
SYD
-
BOS
38h 12m2 stops
Air Canada Logo
18:40 - 09:35
BOS
-
SYD
46h 55m3 stops
$1,764Air Canada
Booking Insights

KAYAK's insights & trends for Sydney to Maine flights

Get data-powered insights and trends into flights from Sydney to Maine to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Sydney to Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Maine is October, when tickets cost $1,558 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is $2,438 and $2,264 respectively.

What’s the cheapest day of the week to fly from Sydney to Maine?

The average price of all round-trip flights from Sydney to Maine clicked on KAYAK for each day over the last 12 months.

For Sydney to Maine, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Maine back to Sydney, the best deals are generally found on Tuesday, with Friday being the most expensive.

How far in advance should I book a flight from Sydney to Maine?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Maine, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Sydney to Maine, you should book around 2 weeks before departure, which saves you about 3% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$789
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Sydney to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Sydney to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Maine is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally in the evening, when retur flights cost $1,970 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Maine is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,164.

Reviews of the top airline flying from Sydney to Maine

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9091 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

Everything you need to know for your flight from Sydney to Maine

Information on your arrival and departure airports