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Cheap flights from Boston (BOS) to Cairns (CNS) from $1,528

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 10/7. 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 — CNS
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Boston to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Popular in

May

Cheapest in

November

Average price

$2,604

Round-trip from

$1,458
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 31% potential price drop
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Average for round-trip flights in June 2024
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From Boston Logan Intl to Cairns
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What is the cheapest day to fly round-trip from Boston to Cairns?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, November can be a great choice for travel to Cairns. Flights to Cairns from Boston in November are about $2,454 on average during November, but can be found for as low as $1,667.

What is the cheapest time of day to fly from BOS to CNS?

One of the essential ways to save on airfare from Boston to Cairns is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 29% on airfare.

Cheap Boston to Cairns flights in June & July 2024

Find cheap flight options from Boston to Cairns specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
The lowest fares we've come across on flights traveling from Boston to Cairns in June and July 2024. Check back regularly for other flight deals.
Tue 7/235:36 pmBOS - CNS
2 stops30h 04mQantas Airways
Mon 8/54:10 pmCNS - BOS
2 stops38h 29mQantas Airways
Deal found 6/8$2,620
Tue 7/2310:20 amBOS - CNS
3 stops37h 20mMultiple Airlines
Mon 8/57:15 pmCNS - BOS
3 stops41h 24mMultiple Airlines
Deal found 6/8$2,846
Tue 7/235:36 pmBOS - CNS
2 stops29h 14mMultiple Airlines
Mon 8/52:35 pmCNS - BOS
3 stops32h 48mMultiple Airlines
Deal found 6/8$2,894
Mon 7/221:45 amBOS - CNS
2 stops69h 20mCathay Pacific
Mon 8/51:30 pmCNS - BOS
2 stops46h 50mCathay Pacific
Deal found 6/8$3,415
Tue 7/231:30 pmBOS - CNS
1 stop24h 55mJapan Airlines
Mon 8/512:00 pmCNS - BOS
1 stop44h 25mJapan Airlines
Deal found 6/8$8,272
Tue 7/231:30 pmBOS - CNS
1 stop24h 55mMultiple Airlines
Mon 8/56:15 pmCNS - BOS
2 stops42h 05mMultiple Airlines
Deal found 6/8$11,882

Boston to Cairns 2024 flight deals

Discover exclusive flight deals for travel between Boston and Cairns in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
The lowest fares we've come across on flights traveling from Boston to Cairns in June and July 2024. Check back regularly for other flight deals.
Mon 10/71:20 pmBOS - CNS
1 stop25h 05mMultiple Airlines
Sun 10/206:15 pmCNS - BOS
2 stops49h 45mMultiple Airlines
Deal found 6/9$1,528
Mon 10/76:05 amBOS - CNS
3 stops41h 25mMultiple Airlines
Sun 10/205:55 pmCNS - BOS
3 stops53h 34mMultiple Airlines
Deal found 6/9$1,816
Mon 10/76:05 amBOS - CNS
2 stops33h 40mMultiple Airlines
Sun 10/205:55 pmCNS - BOS
3 stops42h 44mMultiple Airlines
Deal found 6/9$1,826
Mon 10/710:00 pmBOS - CNS
2 stops42h 00mMultiple Airlines
Sun 10/208:35 pmCNS - BOS
2 stops56h 15mMultiple Airlines
Deal found 6/9$2,165
Sun 12/228:30 pmBOS - CNS
2 stops50h 30mUnited Airlines
Wed 1/86:00 amCNS - BOS
2 stops31h 00mUnited Airlines
Deal found 6/9$2,177
Sun 12/227:35 pmBOS - CNS
3 stops51h 25mUnited Airlines
Wed 1/86:00 amCNS - BOS
2 stops31h 00mUnited Airlines
Deal found 6/9$2,182
Sun 10/61:45 amBOS - CNS
2 stops40h 35mMultiple Airlines
Sun 10/204:10 pmCNS - BOS
2 stops44h 10mMultiple Airlines
Deal found 6/9$2,349
Tue 7/235:36 pmBOS - CNS
2 stops30h 04mQantas Airways
Mon 8/54:10 pmCNS - BOS
2 stops38h 29mQantas Airways
Deal found 6/8$2,620
Fri 12/202:34 pmBOS - CNS
2 stops30h 31mQantas Airways
Mon 1/66:40 pmCNS - BOS
2 stops39h 19mQantas Airways
Deal found 6/9$2,736

Find flights from Boston to Cairns within your budget

Customize your flight search to find flights from Boston to Cairns 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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,528 - $3,415

Route

Depart

Return

Price

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 10/7

1 stop25h 05m

Cairns

Sun 10/20

2 stops49h 45m

$1,528

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 10/7

3 stops41h 25m

Cairns

Sun 10/20

3 stops53h 34m

$1,816

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 10/7

2 stops33h 40m

Cairns

Sun 10/20

3 stops42h 44m

$1,826

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 10/7

2 stops42h 00m

Cairns

Sun 10/20

2 stops56h 15m

$2,165

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Sun 10/6

2 stops40h 35m

Cairns

Sun 10/20

2 stops44h 10m

$2,349

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 7/23

2 stops30h 04m

Cairns

Mon 8/5

2 stops38h 29m

$2,620

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 10/7

2 stops37h 50m

Cairns

Sun 10/20

2 stops51h 27m

$2,982

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 10/7

3 stops44h 00m

Cairns

Sun 10/20

2 stops51h 27m

$3,359

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 7/22

2 stops69h 20m

Cairns

Mon 8/5

2 stops46h 50m

$3,415

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Boston to Cairns?

Use this chart to determine the cheapest time to fly round-trip from Boston to Cairns. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Cairns flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Boston to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns 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.

Temperature and rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average temperature and rainfall totals by month.

CNS

Temperature

69.8 - 80.6 °F

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. 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 Cairns. Reviews last updated June 9, 2024.
Get a feel of what it's like to fly with Singapore Airlines and Japan Airlines from Boston to Cairns 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.
Japan Airlines
8.3
Very good
1,458 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.8

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Japan Airlines
8.3
Very good
1,458 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.8

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Singapore Airlines
8.3
Very good
1,419 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.8

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Cathay Pacific
7.8
Good
1,030 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.8

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Qantas Airways
7.6
Good
931 reviews
Japan Airlines
8.3
Very good
1,458 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.8

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Cairns for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Boston to Cairns for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,528, but on average you can expect to pay $4,260.

  • What are the cheapest airlines flying from Boston to Cairns round-trip?

    Our cheapest airline available from Boston to Cairns is Qantas Airways. Our recent data shows that you can find tickets from as low as $2,620 on this airline. Additional options worth looking into are Singapore Airlines and Cathay Pacific, starting at $2,982 and $3,415 round-trip.

  • What does BOS to CNS mean?

    Boston Logan Intl Airport is BOS and Cairns Airport is CNS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Boston to Cairns 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 Cairns with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Cairns 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 Cairns that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Cairns 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 Cairns that allow pets onboard?

    Many airlines flying from Boston to Cairns 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 Cairns?

    Yes, you can often find last-minute deals on Boston to Cairns 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 Cairns flight deals updated?

    The Boston to Cairns flight deals you see on this page were last updated on 6/9.

See more FAQs

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Alternative routes for Boston to Cairns
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Boston to Cairns

Discover the top airline that operate flights from Boston to Cairns. 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 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,662Average$2,129FlexibilityNo cancel feeOn-time74%
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Search flights from Boston to Cairns by cabin class

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