Cheap flights from Boston to Australia from $670
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Australia departing on 14/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Boston 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
What is the cheapest month to fly to Australia?
In general, April is the cheapest month to fly from Boston to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,977. If you don’t want to visit Australia in April, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $2,006.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Boston is on a Thursday. momondo users have found tickets for Thursday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Boston to Australia on a Friday will generally be more expensive and average around $2,517. 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 Australia?
According to our data, the cheapest time of day to fly to Australia is in the evening. momondo users have found flights departing from Boston to Australia in the evening for as low as $2,104. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $3,053. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Boston when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,296 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Boston for as low as $2,017 on momondo.
What is the cheapest airline that flies from Boston Logan Intl to Australia?
Qatar Airways, Alaska Airlines, and Etihad Airways are the most popular carriers operating from Boston Logan Intl to Australia
Which airlines fly to Australia?
United Airlines, Qantas Airways and Air Canada are the top three most popular airlines that fly to Australia from Boston according to our data. United Airlines is the first choice among our users, with 71% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
Cheap Boston to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Australia
When did momondo last update prices for flights from Boston Logan Intl Airport to Australia?
Prices for flights from Boston Logan Intl Airport to Australia were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Australia?
As of April 2025, there are 3 operators available to choose from for flights from Boston Logan Intl Airport to Australia.
How old do you have to be to fly from Boston Logan Intl Airport 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 stopovers 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 Boston Logan Intl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Boston to Australia
Compare and see reviews for airlines that fly from Boston to Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,191 | Free cancellation | Rating 7.0 9,242 reviews | |||
| PriceFrom $1,273 | Free cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $2,139 | Free cancellation | Rating 7.5 828 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Australia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Boston.
Can I find flights from Boston to Australia with flexible booking policies on momondo?
Flights from Boston to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Boston to Australia?
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 Australia from Boston.
I’m not ready to book a flight from Boston to Australia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Boston to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.