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Look for other cheap flights to Boston Logan Intl

$849 Cheap flights to Boston

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Boston departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Australia to Boston

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:55 - 06:21
MEL
-
BOS
33h 26m
1 stop
United Airlines Logo
18:10 - 08:15
BOS
-
MEL
24h 05m
1 stop
$1,369United Airlines
Mon, 20 Jul - Mon, 27 Jul
United Airlines Logo
10:55 - 21:59
MEL
-
BOS
25h 04m
2 stops
United Airlines Logo
12:27 - 08:15
BOS
-
MEL
29h 48m
2 stops
$1,372United Airlines
Tue, 11 Aug - Tue, 25 Aug
Qantas Airways Logo
09:10 - 18:40
SYD
-
BOS
23h 30m
1 stop
Qantas Airways Logo
17:33 - 07:05
BOS
-
SYD
23h 32m
1 stop
$1,423Qantas Airways
Mon, 13 Jul - Wed, 29 Jul
Qantas Airways Logo
12:00 - 20:50
SYD
-
BOS
22h 50m
1 stop
Qantas Airways Logo
10:30 - 07:05
BOS
-
SYD
30h 35m
1 stop
$1,432Qantas Airways
Mon, 3 Aug - Tue, 18 Aug
American Airlines Logo
09:10 - 18:47
SYD
-
BOS
23h 37m
2 stops
American Airlines Logo
10:30 - 07:05
BOS
-
SYD
30h 35m
1 stop
$1,437American Airlines
Thu, 16 Jul - Wed, 29 Jul
American Airlines Logo
09:10 - 18:47
SYD
-
BOS
23h 37m
2 stops
American Airlines Logo
10:30 - 07:05
BOS
-
SYD
30h 35m
1 stop
$1,442American Airlines
Mon, 13 Jul - Wed, 29 Jul
Virgin Australia Logo
20:10 - 01:11
ADL
-
BOS
42h 31m
2 stops
Virgin Australia Logo
07:28 - 11:10
BOS
-
ADL
38h 12m
2 stops
$1,901Virgin Australia
Wed, 1 Jul - Wed, 22 Jul
Virgin Australia Logo
08:10 - 01:11
CBR
-
BOS
31h 01m
2 stops
Virgin Australia Logo
18:10 - 13:15
BOS
-
CBR
29h 05m
2 stops
$1,926Virgin Australia
Mon, 20 Jul - Mon, 27 Jul
Cathay Pacific Logo
12:20 - 23:05
BNE
-
BOS
48h 45m
1 stop
Cathay Pacific Logo
01:30 - 23:10
BOS
-
BNE
31h 40m
1 stop
$2,026Cathay Pacific
Mon, 12 Oct - Sat, 24 Oct
Cathay Pacific Logo
12:20 - 23:05
BNE
-
BOS
48h 45m
1 stop
Cathay Pacific Logo
10:47 - 23:10
BOS
-
BNE
46h 23m
2 stops
$2,104Cathay Pacific
Mon, 12 Oct - Sun, 25 Oct

momondo Fare Finder

 
Locate flights to Boston Logan Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 7 June 2026.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Mon 20/7

10:55-06:21

1 stop33h 26m

Boston Logan Intl

Mon 27/7

18:10-08:15

1 stop24h 05m

$1,369

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Tue 11/8

10:55-21:59

2 stops25h 04m

Boston Logan Intl

Tue 25/8

12:27-08:15

2 stops29h 48m

$1,372
Fastest return journey

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/7

09:10-18:40

1 stop23h 30m

Boston Logan Intl

Wed 29/7

17:33-07:05

1 stop23h 32m

$1,423

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 3/8

12:00-20:50

1 stop22h 50m

Boston Logan Intl

Tue 18/8

10:30-07:05

1 stop30h 35m

$1,432

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Thu 16/7

09:10-18:47

2 stops23h 37m

Boston Logan Intl

Wed 29/7

10:30-07:05

1 stop30h 35m

$1,437

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Mon 13/7

09:10-18:47

2 stops23h 37m

Boston Logan Intl

Wed 29/7

10:30-07:05

1 stop30h 35m

$1,442

AdelaideBoston

ADL - BOS

ADLBOS

Adelaide

Wed 1/7

20:10-01:11

2 stops42h 31m

Boston Logan Intl

Wed 22/7

07:28-11:10

2 stops38h 12m

$1,901

CanberraBoston

CBR - BOS

CBRBOS

Canberra

Mon 20/7

08:10-01:11

2 stops31h 01m

Boston Logan Intl

Mon 27/7

18:10-13:15

2 stops29h 05m

$1,926

BrisbaneBoston

BNE - BOS

BNEBOS

Brisbane

Mon 12/10

12:20-23:05

1 stop48h 45m

Boston Logan Intl

Sat 24/10

01:30-23:10

1 stop31h 40m

$2,026

BrisbaneBoston

BNE - BOS

BNEBOS

Brisbane

Mon 12/10

12:20-23:05

1 stop48h 45m

Boston Logan Intl

Sun 25/10

10:47-23:10

2 stops46h 23m

$2,104

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

Boston flights insights and trends

Explore insights for your Boston flight to craft the best travel plan

What is the cheapest month to fly to Boston?

In general, October is the cheapest month to fly from Australia to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,205. The month of January is another great option to travel to Boston, with average flight prices from Australia averaging around $1,277.

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

You are more likely to see cheaper flights to Boston from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,668 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Australia for as low as $1,457 on momondo.

Cheapest flights to Boston Logan Intl

Find the cheapest flights to Boston Logan Intl from your nearest city or airport
Find flights from Sydney to Boston
CHEAPEST MONTH TO FLY TO BOSTON FROM SYDNEYOctober28% cheaperFlying from Sydney to Boston costs on average just $1,205 in October
MOST EXPENSIVE MONTH TO FLY TO BOSTON FROM SYDNEYDecember26% more expensiveIt costs about $2,110 for flights to Boston from Sydney in December
MOST POPULAR MONTH TO FLY TO BOSTON FROM SYDNEYJune633% more users visitedMore momondo users searched in flights to Boston from Sydney in June than any other month

Cheap Boston flight deals and tips

Summary info about Boston flight prices, duration and airlines

Best One-Way Price

$849

Best Round-Trip Price

$1,369

Fastest flight time

23h 08m

Popular in

July
The best one-way flight price to Boston from Australia in the last 5 days is $849 (Melbourne to Boston Logan Intl).
Search Deals
The best round-trip flight price to Boston from Australia in the last 5 days is $1,369 (Melbourne to Boston Logan Intl).
Search Deals
The fastest flight to Boston from Australia takes 23h 08m (Brisbane to Boston Logan Intl).
Search Deals
July has the highest demand for flights to Boston, with a 18% price increase on average.
Search Deals

Frequently asked questions about flying to Boston

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

We recommend purchasing flights from Australia to Boston 23 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Boston for $1,668. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Australia for as low as $1,059 on momondo.

Is there an alternative airport near Boston?

Norwood Memorial Airport, Bedford Hanscom Field Airport, Beverly Airport, Manchester Airport or Providence-TFGreen Airport can be an alternative airport used for travel to Boston.

When did momondo last update prices for flights to Boston Logan Intl Airport?

Prices for flights to Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights to Boston Logan Intl Airport?

There are 11 operators available for flights to Boston Logan Intl Airport as of June 2026.

How old do you have to be to fly to Boston Logan Intl Airport?

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 to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Westford
Cambridge
Brookline
Old Orchard Beach
Revere
Salem
Seekonk
Hull
Randolph
Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal to Boston?

It is quick and easy to find flights to Boston on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Boston?

Once you have performed a search for flights to Boston, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track flight prices for Boston and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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