$646+ Cheap flights from Massachusetts to Australia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Massachusetts to Australia with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Massachusetts to AustraliaExplore the most affordable flight options available from Massachusetts to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Massachusetts to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This lol.travel deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:40 am -
2 stops30h 55m
Sun 11/811:20 am -
2 stops26h 08m
Deal found 9/17![Air Canada logo]()
$1,024
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:30 pm -
2 stops26h 05m
Mon 11/211:20 am -
2 stops38h 43m
Deal found 9/18![Air Canada logo]()
$1,094
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:40 am -
2 stops30h 40m
Sun 11/111:20 am -
2 stops38h 43m
Deal found 9/16![Air Canada logo]()
$1,095
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:50 am -
2 stops30h 30m
Tue 11/311:20 am -
2 stops38h 28m
Deal found 9/17![Air Canada logo]()
$1,099
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:30 am -
2 stops33h 25m
Mon 12/711:20 am -
2 stops38h 28m
Deal found 9/18![Air Canada logo]()
$1,109
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:30 am -
2 stops36h 15m
Sun 12/1310:45 am -
2 stops38h 03m
Deal found 9/17![Air Canada logo]()
$1,142
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops31h 05m
Sun 11/810:45 am -
2 stops38h 03m
Deal found 9/16![Air Canada logo]()
$1,144
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:45 pm -
3 stops32h 25m
Mon 10/266:30 am -
3 stops31h 07m
Deal found 9/16![Multiple Airlines logo]()
$1,156
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops31h 05m
Sun 11/86:05 am -
3 stops31h 32m
Deal found 9/16![Multiple Airlines logo]()
$1,169
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:10 pm -
3 stops30h 55m
Tue 11/176:00 am -
3 stops48h 18m
Deal found 9/18![Multiple Airlines logo]()
$1,169
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:25 am -
2 stops31h 20m
Thu 1/1410:45 am -
2 stops38h 03m
Deal found 9/17![Air Canada logo]()
$1,182
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop32h 45m
Mon 11/910:45 pm -
1 stop25h 02m
Deal found 9/16![American Airlines logo]()
$1,191
Best flights from Massachusetts to AustraliaDiscover carefully curated flight deals from Massachusetts to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Massachusetts to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:45 pm -
3 stops36h 20m
Mon 11/96:00 am -
3 stops44h 22m
Deal found 9/16![Multiple Airlines logo]()
$1,192
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:45 pm -
2 stops28h 20m
Sat 10/319:45 am -
2 stops39h 18m
Deal found 9/20![Air Canada logo]()
$1,242
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:10 am -
2 stops31h 40m
Mon 11/210:40 am -
2 stops28h 25m
Deal found 9/19![Delta logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/276:00 pm -
1 stop22h 30m
Sun 4/410:30 am -
1 stop22h 25m
Deal found 9/17![United Airlines logo]()
$1,258
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:52 pm -
1 stop27h 38m
Sun 11/81:10 pm -
2 stops26h 12m
Deal found 9/16![American Airlines logo]()
$1,297
This Qantas Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:52 pm -
1 stop27h 38m
Wed 11/49:05 am -
2 stops47h 04m
Deal found 9/16![Qantas Airways logo]()
$1,386
This Turkish Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/88:00 pm -
2 stops32h 45m
Fri 2/1210:35 pm -
2 stops35h 30m
Deal found 9/19![Turkish Airlines logo]()
$1,516
This Qatar Airways deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/38:40 pm -
2 stops37h 00m
Wed 3/1710:45 pm -
2 stops36h 00m
Deal found 9/21![Qatar Airways logo]()
$1,518
This Emirates deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:10 pm -
1 stop30h 10m
Mon 11/910:20 pm -
1 stop28h 35m
Deal found 9/18![Emirates logo]()
$1,628
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:40 pm -
1 stop29h 10m
Sat 11/711:40 pm -
1 stop30h 15m
Deal found 9/16![JetBlue logo]()
$1,700
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:32 pm -
2 stops27h 48m
Wed 11/119:15 am -
2 stops31h 31m
Deal found 9/20![United Airlines logo]()
$1,259
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1011:05 am -
3 stops35h 00m
Wed 2/176:00 am -
3 stops32h 37m
Deal found 9/18![Multiple Airlines logo]()
$1,269
This Justfly.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:25 am -
2 stops31h 20m
Sun 11/226:35 am -
3 stops31h 02m
Deal found 9/21![Air Canada logo]()
$1,276
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/225:59 pm -
1 stop23h 31m
Wed 2/310:40 am -
1 stop20h 50m
Deal found 9/16![Delta logo]()
$1,315
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:35 am -
2 stops29h 30m
Tue 12/299:15 am -
2 stops32h 03m
Deal found 9/17![United Airlines logo]()
$1,264
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:05 pm -
2 stops29h 25m
Wed 11/1110:40 am -
1 stop28h 19m
Deal found 9/20![Delta logo]()
$1,319
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:10 pm -
2 stops27h 20m
Wed 12/99:40 am -
1 stop28h 32m
Deal found 9/20![American Airlines logo]()
$1,455
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/111:10 am -
2 stops35h 10m
Mon 3/1510:20 am -
1 stop22h 35m
Deal found 9/20![United Airlines logo]()
$1,280
This Qantas Airways deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:32 pm -
3 stops31h 58m
Fri 10/307:40 am -
2 stops29h 50m
Deal found 9/20![Multiple Airlines logo]()
$1,423
This KAYAK deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:01 am -
2 stops28h 59m
Sun 11/157:40 am -
2 stops30h 32m
Deal found 9/17![Qantas Airways logo]()
$1,604
This Qatar Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:40 pm -
2 stops33h 30m
Mon 11/2310:45 pm -
2 stops38h 02m
Deal found 9/16![Qatar Airways logo]()
$1,605
This Emirates deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:05 pm -
1 stop30h 30m
Mon 11/210:20 pm -
1 stop28h 35m
Deal found 9/20![Emirates logo]()
$1,630
This Turkish Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
3 stops45h 25m
Fri 12/259:35 pm -
3 stops66h 26m
Deal found 9/18![Turkish Airlines logo]()
$1,717
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:45 am -
2 stops35h 15m
Sun 10/2511:50 am -
1 stop24h 34m
Deal found 9/20![United Airlines logo]()
$1,309
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:10 pm -
3 stops32h 25m
Wed 11/186:00 am -
3 stops44h 22m
Deal found 9/17![Multiple Airlines logo]()
$1,450
This Qatar Airways deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
2 stops49h 20m
Fri 11/1311:40 pm -
2 stops39h 58m
Deal found 9/19![Qatar Airways logo]()
$1,642
This Emirates deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:10 pm -
2 stops36h 45m
Mon 11/2310:20 pm -
1 stop28h 35m
Deal found 9/16![Emirates logo]()
$1,648
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:20 pm -
1 stop25h 30m
Wed 11/410:10 am -
1 stop26h 20m
Deal found 9/16![Delta logo]()
$1,510
This Turkish Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:00 am -
3 stops45h 25m
Sun 2/79:35 pm -
3 stops42h 24m
Deal found 9/16![Turkish Airlines logo]()
$1,742
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:17 pm -
1 stop22h 38m
Mon 11/211:50 am -
2 stops28h 09m
Deal found 9/20![United Airlines logo]()
$1,309
Last-minute flights from Massachusetts to AustraliaDiscover last-minute flight deals from Massachusetts to Australia. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Australia. Data last updated September 21, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:40 am -
2 stops30h 40m
Sun 11/111:20 am -
2 stops38h 43m
Deal found 9/16![Air Canada logo]()
$1,095
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:40 am -
2 stops30h 40m
Thu 10/2910:20 am -
2 stops38h 43m
Deal found 9/18![Air Canada logo]()
$1,139
This Priceline deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:40 am -
2 stops30h 25m
Sun 11/110:45 am -
2 stops38h 18m
Deal found 9/16![Air Canada logo]()
$1,144
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:45 pm -
3 stops32h 25m
Mon 10/266:30 am -
3 stops31h 07m
Deal found 9/16![Multiple Airlines logo]()
$1,156
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:40 am -
2 stops30h 25m
Sun 11/16:05 am -
3 stops31h 32m
Deal found 9/16![Multiple Airlines logo]()
$1,169
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:50 am -
2 stops30h 30m
Tue 11/311:20 am -
2 stops38h 28m
Deal found 9/17![Air Canada logo]()
$1,099
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop32h 45m
Mon 11/910:45 pm -
1 stop25h 02m
Deal found 9/16![American Airlines logo]()
$1,191
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:45 pm -
3 stops36h 20m
Mon 11/96:00 am -
3 stops44h 22m
Deal found 9/16![Multiple Airlines logo]()
$1,192
This Orbitz deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:45 pm -
3 stops34h 25m
Mon 11/98:00 am -
3 stops30h 37m
Deal found 9/16![Multiple Airlines logo]()
$1,193
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:35 am -
2 stops31h 00m
Mon 11/211:20 am -
2 stops38h 43m
Deal found 9/17![Air Canada logo]()
$1,140
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:30 pm -
2 stops26h 05m
Mon 11/211:20 am -
2 stops38h 43m
Deal found 9/18![Air Canada logo]()
$1,094
This Air Canada deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:40 am -
2 stops31h 05m
Mon 11/2310:45 am -
2 stops47h 17m
Deal found 9/19![Air Canada logo]()
$1,199
One-way flights from Massachusetts to AustraliaSearch for one-way flight options from Massachusetts to Australia. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Massachusetts to Australia. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/127:15 am -
1 stop34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Qantas Airways logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:03 am -
2 stops33h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$656
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:20 pm -
1 stop24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Qantas Airways logo]()
$658
This Trip.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:40 pm -
2 stops39h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$662
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:25 pm -
1 stop26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Qantas Airways logo]()
$662
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:32 pm -
2 stops28h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:40 pm -
2 stops39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$664
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:27 am -
1 stop33h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Qantas Airways logo]()
$664
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:45 pm -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$666
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:05 am -
2 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$668
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:25 pm -
3 stops47h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:40 pm -
2 stops39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$680
Find flight deals from Massachusetts to Australia
Keep the following information in mind while searching for Massachusetts to Australia flight deals. Data was last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,024 (lol.travel) |
One-way from | $646 (Justfly.com) |
Popular in | December |
Cheapest in | May |
Average price | $1,402 |
Cheapflights Fare Finder
Customize your flight search to find flights from Massachusetts 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Massachusetts to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonMelbourne
BOS Boston Logan Intl - MEL Melbourne
BOSMEL
Boston Logan Intl
Fri 2/12
7:15 am-9:30 am
1 stop34h 15m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$646
Quickest round-trip
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Tue 12/1
2:20 pm-6:25 am
1 stop24h 05m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$658
BostonPerth
BOS Boston Logan Intl - PER Perth
BOSPER
Boston Logan Intl
Sun 11/1
3:40 pm-7:40 pm
2 stops39h 00m
Perth
Wed 12/31
12:00 am-11:00 am
Nonstop0h 00m
$662
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Mon 10/19
3:06 pm-7:30 am
2 stops25h 24m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$662
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Wed 11/4
2:25 pm-9:00 am
1 stop26h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$662
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Mon 10/26
9:45 am-9:20 am
1 stop32h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$663
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Tue 12/1
4:00 pm-9:00 am
2 stops25h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$666
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Sun 11/29
9:43 am-7:00 am
1 stop29h 17m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$668
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Mon 10/5
7:01 am-8:00 am
2 stops33h 59m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$668
BostonSydney
BOS Boston Logan Intl - SYD Sydney Kingsford Smith
BOSSYD
Boston Logan Intl
Sun 10/25
9:12 am-8:40 am
2 stops32h 28m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$668
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Massachusetts to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Massachusetts with our price prediction graph.
BOS-SYD
BOS-BNE
BOS-MEL
BOS-AVV
BDL-BNE
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.
Cheapflights Insights
Everything you need to know about your flight from Massachusetts to Australia
USMA-AU0
BOS-SYD
BOS-BNE
BOS-MEL
BOS-AVV
What is the cheapest month to book a flight from Massachusetts to Australia?
Currently, February is the cheapest month in which you can book a flight from Massachusetts to Australia (average of $1,221). Flying from Massachusetts to Australia in December is currently the most expensive (average of $2,024). 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.
How far ahead should I book a flight from Massachusetts to Australia?
Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Massachusetts to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Massachusetts to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Massachusetts to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Massachusetts to Australia by cabin class
Find flights from Massachusetts to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Massachusetts and Australia flights
Browse other Massachusetts and Australia flight options. Last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Australia
Find the right flight back to Massachusetts after your stay in Australia
Massachusetts to Australia flights
Consider these flights traveling from Massachusetts to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 9 airlines flying from Massachusetts to Australia
Discover the top 9 airlines that operate flights from Massachusetts 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$318 | Average$1,531 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$703 | Average$769 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$868 | Average$1,503 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$965 | Average$1,311 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$991 | Average$1,409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,038 | Average$1,522 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,084 | Average$1,478 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$1,175 | Average$1,674 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,566 | Average$1,652 | FlexibilityNo cancel fee | On-time75% |