Cheap flights from Boston (BOS) to Australia from $595

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. 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.
BOS — SYD
Jun 3 — Jun 101

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

Users have found that booking a flight from Boston to Australia at least 56 days early can save you up to 16% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Boston to Australia for as little as $1,375 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,416 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to Australia?

Our data shows that March tends to be the cheapest month to fly to Australia from Boston. Users have commonly found prices around $1,606 for the month, but tickets can be as low as $989. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Boston to Australia (BOS - AU)?

When flying from Boston to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air New Zealand flights from Boston to Australia

Explore cheap flight options specifically provided by Air New Zealand for the route between Boston and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Peruse some of the lowest-priced Air New Zealand flights we've found from Boston to Australia. It's recommended that users confirm their flight details before booking.
Tue 9/38:10 amBOS - MEL
2 stops36h 40mAir New Zealand
Wed 9/118:45 amMEL - BOS
2 stops28h 43mAir New Zealand
Deal found 5/27$1,336
Tue 9/38:10 amBOS - SYD
2 stops34h 35mAir New Zealand
Tue 9/1711:50 amSYD - BOS
2 stops33h 47mAir New Zealand
Deal found 5/27$1,354
Mon 8/1911:21 amBOS - SYD
2 stops33h 14mAir New Zealand
Thu 12/52:00 pmSYD - BOS
2 stops25h 25mAir New Zealand
Deal found 5/28$1,400
Sun 8/186:00 amBOS - SYD
2 stops36h 45mAir New Zealand
Sat 8/246:10 pmSYD - BOS
2 stops51h 27mAir New Zealand
Deal found 5/27$1,414

Cheap Cathay Pacific flights from Boston to Australia

Explore cheap flight options specifically provided by Cathay Pacific for the route between Boston and Australia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Browse through some of the cheapest Cathay Pacific flights traveling from Boston to Australia. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 9/21:45 amBOS - MEL
1 stop43h 30mCathay Pacific
Wed 9/1111:45 pmMEL - BOS
1 stop36h 35mCathay Pacific
Deal found 5/27$1,471
Mon 8/261:45 amBOS - SYD
1 stop28h 25mCathay Pacific
Tue 9/109:50 pmSYD - BOS
1 stop38h 30mCathay Pacific
Deal found 5/27$1,482
Tue 9/101:45 amBOS - SYD
1 stop28h 25mCathay Pacific
Mon 9/1610:05 amSYD - BOS
1 stop26h 15mCathay Pacific
Deal found 5/27$1,493
Sun 6/21:45 amBOS - PER
1 stop32h 50mCathay Pacific
Sun 6/2311:55 pmPER - BOS
1 stop34h 25mCathay Pacific
Deal found 5/26$2,134
Mon 6/31:45 amBOS - PER
1 stop32h 50mCathay Pacific
Sun 6/2311:55 pmPER - BOS
1 stop34h 25mCathay Pacific
Deal found 5/26$2,156
Sun 6/21:45 amBOS - PER
1 stop32h 50mCathay Pacific
Sat 6/2211:55 pmPER - BOS
1 stop34h 25mCathay Pacific
Deal found 5/26$2,356
Sat 6/11:45 amBOS - SYD
1 stop43h 05mCathay Pacific
Sun 6/99:50 pmSYD - BOS
1 stop38h 30mCathay Pacific
Deal found 5/28$2,382
Sat 6/11:45 amBOS - SYD
1 stop28h 25mCathay Pacific
Fri 6/710:05 amSYD - BOS
1 stop26h 15mCathay Pacific
Deal found 5/28$2,431
Sun 6/21:45 amBOS - SYD
1 stop28h 25mCathay Pacific
Tue 7/167:35 amSYD - BOS
1 stop28h 45mCathay Pacific
Deal found 5/28$2,560

Cheap Boston to Australia flights in May & June 2024

Find cheap flight options from Boston to Australia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
These are some of the best deals we've found on flights to Australia in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 5/281:35 pmBOS - MEL
1 stop28h 40mUnited Airlines
Tue 6/410:55 amMEL - BOS
2 stops27h 04mUnited Airlines
Deal found 5/27$1,386
Wed 6/264:45 pmBOS - MEL
2 stops24h 45mUnited Airlines
Wed 7/39:30 amMEL - BOS
2 stops26h 20mUnited Airlines
Deal found 5/27$1,391
Tue 5/286:19 pmBOS - MEL
1 stop45h 06mQantas Airways
Tue 6/49:15 pmMEL - BOS
1 stop23h 43mQantas Airways
Deal found 5/27$1,400
Thu 6/278:30 amBOS - SYD
1 stop40h 10mMultiple Airlines
Thu 7/44:20 pmSYD - BOS
1 stop28h 10mMultiple Airlines
Deal found 5/28$1,411
Tue 6/186:40 pmBOS - MEL
2 stops47h 35mUnited Airlines
Sun 6/2310:55 amMEL - BOS
2 stops33h 05mUnited Airlines
Deal found 5/27$1,411
Mon 6/245:38 pmBOS - SYD
1 stop23h 27mQantas Airways
Fri 7/129:15 amSYD - BOS
1 stop24h 29mQantas Airways
Deal found 5/27$1,421
Fri 5/314:45 pmBOS - SYD
2 stops24h 10mUnited Airlines
Mon 8/2610:20 amSYD - BOS
3 stops26h 16mUnited Airlines
Deal found 5/27$1,430
Sat 6/225:38 pmBOS - SYD
1 stop23h 27mQantas Airways
Sun 8/259:15 amSYD - BOS
1 stop24h 33mQantas Airways
Deal found 5/27$1,434
Mon 6/242:41 pmBOS - SYD
2 stops26h 24mAmerican Airlines
Fri 7/129:15 amSYD - BOS
2 stops25h 42mAmerican Airlines
Deal found 5/27$1,436

Boston to Australia 2024 flight deals

Discover exclusive flight deals for travel between Boston and Australia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
These are some of the best deals we've found on flights to Australia in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 9/38:00 amBOS - MEL
1 stop41h 35mMultiple Airlines
Wed 9/113:45 pmMEL - BOS
1 stop28h 15mMultiple Airlines
Deal found 5/27$976
Tue 9/38:00 amBOS - MEL
1 stop41h 35mMultiple Airlines
Wed 9/113:45 pmMEL - BOS
1 stop28h 15mMultiple Airlines
Deal found 5/27$1,020
Sat 11/97:31 pmBOS - BNE
2 stops43h 59mAmerican Airlines
Sun 11/249:45 amBNE - BOS
2 stops27h 33mAmerican Airlines
Deal found 5/28$1,078
Mon 11/1112:17 pmBOS - BNE
1 stop27h 13mAmerican Airlines
Wed 11/279:45 amBNE - BOS
1 stop28h 24mAmerican Airlines
Deal found 5/28$1,085
Mon 11/111:13 pmBOS - BNE
2 stops26h 17mAmerican Airlines
Wed 11/279:45 amBNE - BOS
2 stops21h 50mAmerican Airlines
Deal found 5/28$1,087
Mon 11/1112:17 pmBOS - BNE
1 stop27h 13mAmerican Airlines
Wed 11/279:45 amBNE - BOS
2 stops21h 50mAmerican Airlines
Deal found 5/28$1,088
Sun 11/1710:22 amBOS - BNE
1 stop29h 08mAmerican Airlines
Wed 12/49:45 amBNE - BOS
1 stop30h 27mAmerican Airlines
Deal found 5/28$1,094
Sun 11/171:13 pmBOS - BNE
2 stops26h 17mAmerican Airlines
Mon 11/259:45 amBNE - BOS
1 stop30h 27mAmerican Airlines
Deal found 5/28$1,097
Fri 11/13:39 pmBOS - BNE
2 stops23h 51mAmerican Airlines
Tue 11/129:45 amBNE - BOS
1 stop26h 20mAmerican Airlines
Deal found 5/28$1,130

Boston to Australia flights leaving soon

Find last-minute flight options from Boston to Australia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Book one of these great deals on flights from Boston to Australia. Tip: verify your flight details before completing your reservation.
Fri 5/318:30 amBOS - SYD
1 stop40h 10mMultiple Airlines
Mon 8/264:20 pmSYD - BOS
2 stops52h 07mMultiple Airlines
Deal found 5/27$1,200
Mon 6/310:20 amBOS - SYD
2 stops31h 00mAir Canada
Tue 7/169:20 amSYD - BOS
2 stops26h 08mAir Canada
Deal found 5/28$1,240
Mon 6/310:20 amBOS - SYD
3 stops31h 00mAir Canada
Tue 7/169:20 amSYD - BOS
2 stops26h 08mAir Canada
Deal found 5/28$1,246
Sun 6/25:45 pmBOS - SYD
1 stop23h 20mQantas Airways
Sun 6/99:15 amSYD - BOS
1 stop21h 27mQantas Airways
Deal found 5/28$1,312
Sun 6/210:20 amBOS - SYD
2 stops31h 00mAir Canada
Fri 6/79:20 amSYD - BOS
2 stops38h 18mAir Canada
Deal found 5/28$1,350
Sun 6/210:20 amBOS - SYD
2 stops31h 00mAir Canada
Thu 6/139:20 amSYD - BOS
2 stops27h 18mAir Canada
Deal found 5/28$1,351
Sun 6/28:00 amBOS - SYD
1 stop33h 05mQantas Airways
Thu 6/139:15 amSYD - BOS
1 stop28h 21mQantas Airways
Deal found 5/28$1,359
Sun 6/24:41 pmBOS - SYD
2 stops24h 24mAmerican Airlines
Sun 6/169:15 amSYD - BOS
2 stops23h 09mAmerican Airlines
Deal found 5/28$1,377
Sun 6/210:20 amBOS - SYD
2 stops31h 00mAir Canada
Sun 6/99:20 amSYD - BOS
2 stops46h 16mAir Canada
Deal found 5/28$1,384

One-way flights to Australia from Boston

Search for one-way flight options from Boston to Australia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the one-way flights we've detected from Boston to Australia. For those needing a return trip from Boston, there is a search form available above.
Tue 6/256:15 pmBOS - SYD
3 stops38h 05mMultiple Airlines
Deal found 5/27$595
Sun 11/35:01 amBOS - SYD
2 stops41h 34mMultiple Airlines
Deal found 5/28$635
Mon 6/248:30 amBOS - SYD
1 stop40h 10mMultiple Airlines
Deal found 5/27$636
Mon 7/18:30 amBOS - SYD
1 stop40h 10mMultiple Airlines
Deal found 5/28$773
Tue 6/48:30 amBOS - SYD
2 stops46h 55mMultiple Airlines
Deal found 5/28$780
Tue 7/2310:00 pmBOS - BNE
3 stops42h 40mMultiple Airlines
Deal found 5/28$809
Tue 7/236:06 pmBOS - SYD
3 stops38h 04mMultiple Airlines
Deal found 5/28$814
Wed 7/109:30 amBOS - BNE
3 stops55h 10mMultiple Airlines
Deal found 5/27$825
Mon 6/39:44 pmBOS - SYD
3 stops56h 01mMultiple Airlines
Deal found 5/27$827

Find flights from Boston to Australia within your budget

Customize your flight search to find flights from Boston to Australia 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, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$976 - $1,528

Route

Depart

Return

Price

Boston Logan IntlMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 9/3

1 stop41h 35m

Melbourne

Wed 9/11

1 stop28h 15m

$976

Boston Logan IntlBrisbane

BOS - BNE

BOSBNE

Boston Logan Intl

Sat 11/9

2 stops43h 59m

Brisbane

Sun 11/24

2 stops27h 33m

$1,078

Boston Logan IntlSydney Kingsford Smith

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/4

2 stops25h 50m

Sydney Kingsford Smith

Tue 12/17

2 stops24h 36m

$1,240

Boston Logan IntlSydney Kingsford Smith

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 8/18

1 stop23h 35m

Sydney Kingsford Smith

Sun 8/25

1 stop24h 33m

$1,254

Boston Logan IntlMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Tue 9/3

2 stops36h 40m

Melbourne

Wed 9/11

2 stops28h 43m

$1,336

Boston Logan IntlSydney Kingsford Smith

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 8/5

1 stop35h 00m

Sydney Kingsford Smith

Mon 8/26

2 stops27h 39m

$1,377

Boston Logan IntlMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Sat 11/2

2 stops32h 30m

Melbourne

Sat 11/16

2 stops35h 30m

$1,426

Boston Logan IntlMelbourne

BOS - MEL

BOSMEL

Boston Logan Intl

Mon 9/2

1 stop43h 30m

Melbourne

Wed 9/11

1 stop36h 35m

$1,471

Boston Logan IntlSydney Kingsford Smith

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 7/23

1 stop23h 25m

Sydney Kingsford Smith

Tue 8/6

1 stop28h 12m

$1,528

Flights are sorted by cheapest first

Deals found on 5/27

No data available for this route at this time. Please check back soon.

Best time to book a flight from Boston to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated May 29, 2024.
Get a feel of what it's like to fly with Air New Zealand, Cathay Pacific and Air Canada from Boston to Australia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
917 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.8

Food

7.8

Overall

8.5

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.5
Very good
917 reviews
8.5
Very good
917 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.8

Food

7.8

Overall

8.5

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.3
Very good
1,472 reviews
8.5
Very good
917 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.8

Food

7.8

Overall

8.5

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.3
Very good
608 reviews
8.5
Very good
917 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.8

Food

7.8

Overall

8.5

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.2
Very good
1,424 reviews
8.5
Very good
917 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.8

Food

7.8

Overall

8.5

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

8.1
Very good
3,914 reviews
8.5
Very good
917 reviews

Comfort

8.3

Entertainment

8.0

Crew

8.8

Food

7.8

Overall

8.5

Boarding

8.6

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from Boston to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Boston to Australia?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Australia from Boston.

  • Can I find flights from Boston to Australia for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Boston to Australia for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $976, but on average you can expect to pay $1,107.

  • Are there last-minute flights available from Boston to Australia for under $1,200?

    There are currently 20+ open flights from Boston to Australia within the next 7 days for less than $1,200.

  • What are the most popular routes from Boston to Australia?

  • What does BOS to SYD mean?

    BOS stands for Boston Logan Intl Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Cairns Airport (CNS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Boston to Australia that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Australia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Australia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Australia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Australia that include hotel bookings?

    Yes. In addition to deals on Boston to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Australia.

  • Can I find deals for business class flights from Boston to Australia?

    Yes. Cheapflights offers flight deals from Boston to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Australia that allow pets onboard?

    Many airlines flying from Boston to Australia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Australia?

    Yes, you can often find last-minute deals on Boston to Australia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Australia flight deals updated?

    The Boston to Australia flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Boston to Australia?

  • When is the best time to book a flight from Boston to Australia?

    Currently, February is the cheapest month in which you can book a flight from Boston to Australia (average of $1,097). Flying from Boston to Australia in July is currently the most expensive (average of $1,385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Boston to Australia

Discover the top 10 airlines that operate flights from Boston to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$158Average$326FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$635Average$1,948FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Fiji AirwaysCheapest$908Average$1,588FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Hawaiian AirlinesCheapest$929Average$1,899FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapest$979Average$1,803FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,027Average$1,401FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$1,142Average$1,565FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Cathay PacificCheapest$1,152Average$1,570FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest$1,210Average$2,019FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$1,337Average$1,831FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Search flights from Boston to Australia by cabin class

Find flights from Boston to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Australia?

Deals for Boston to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Australia?

Cheapflights simply makes it quick and affordable to book flights from Boston to Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Australia with no change fees?

Yes! Cheapflights helps users easily find flights from Boston to Australia with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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