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Cheap flights from Boston to Cairns from $2,441

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. 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
17 May — 24 May1
1 adult
Fri 17/5
Fri 24/5

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 12 May 2024.

Popular in

May

Cheapest in

March

Average price

$5,448

Round-trip from

$285
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Boston Logan Intl to Cairns
Search Deals

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

March is one of the best times of the year to fly to Cairns from Boston. Prices for March average $3,784 per person but you can even find prices for as low as $2,465. The most expensive prices can be found in the month of May. Opting for a March flight can save you 43% on your journey compared to booking in May

When is the cheapest time to fly from Boston to Cairns (BOS - CNS)?

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

Cheap Qantas Airways flights from Boston to Cairns

Explore cheap flight options specifically provided by Qantas Airways for the route between Boston and Cairns. 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 523,260 searches. Data last updated 12 May 2024.
Tue 2/708:35BOS - CNS
2 stops43h 55mQantas Airways
Sun 14/706:00CNS - BOS
2 stops48h 36mQantas Airways
Deal found 11/5$3,180
Tue 2/717:38BOS - CNS
2 stops34h 52mQantas Airways
Sun 14/706:00CNS - BOS
3 stops33h 40mQantas Airways
Deal found 11/5$3,720

Cheap Boston to Cairns flights in May & June 2024

Find cheap flight options from Boston to Cairns specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 523,260 searches. Prices were last updated on 12 May 2024.
Tue 25/613:30BOS - CNS
1 stop24h 55mMultiple Airlines
Tue 2/710:15CNS - BOS
2 stops58h 15mMultiple Airlines
Deal found 11/5$2,898
Wed 26/613:30BOS - CNS
1 stop24h 55mMultiple Airlines
Tue 2/710:15CNS - BOS
2 stops58h 15mMultiple Airlines
Deal found 11/5$3,004
Tue 25/617:38BOS - CNS
2 stops29h 12mMultiple Airlines
Tue 2/713:30CNS - BOS
2 stops30h 32mMultiple Airlines
Deal found 11/5$3,342
Tue 25/617:38BOS - CNS
2 stops34h 52mQantas Airways
Tue 2/713:30CNS - BOS
3 stops48h 52mQantas Airways
Deal found 11/5$3,446
Wed 26/617:38BOS - CNS
2 stops39h 12mMultiple Airlines
Tue 2/718:55CNS - BOS
2 stops38h 53mMultiple Airlines
Deal found 11/5$3,498
Tue 25/606:05BOS - CNS
3 stops43h 50mAir Canada
Tue 2/719:15CNS - BOS
3 stops41h 24mAir Canada
Deal found 11/5$3,808
Wed 26/617:38BOS - CNS
2 stops39h 22mQantas Airways
Tue 2/719:20CNS - BOS
3 stops43h 02mQantas Airways
Deal found 11/5$3,909
Mon 24/601:45BOS - CNS
2 stops50h 30mMultiple Airlines
Tue 2/710:15CNS - BOS
2 stops50h 05mMultiple Airlines
Deal found 11/5$4,556
Wed 26/606:05BOS - CNS
3 stops43h 50mAir Canada
Tue 2/719:15CNS - BOS
3 stops41h 24mAir Canada
Deal found 11/5$4,629

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 523,260 searches. Data last updated 12 May 2024.
Wed 13/1106:00BOS - CNS
3 stops41h 05mAir Canada
Sun 17/1117:35CNS - BOS
3 stops61h 24mAir Canada
Deal found 10/5$2,441
Tue 25/613:30BOS - CNS
1 stop24h 55mMultiple Airlines
Tue 2/710:15CNS - BOS
2 stops58h 15mMultiple Airlines
Deal found 11/5$2,898
Wed 26/613:30BOS - CNS
1 stop24h 55mMultiple Airlines
Tue 2/710:15CNS - BOS
2 stops58h 15mMultiple Airlines
Deal found 11/5$3,004
Wed 13/1108:30BOS - CNS
3 stops41h 50mSingapore Airlines
Sun 17/1118:35CNS - BOS
2 stops61h 05mSingapore Airlines
Deal found 10/5$3,125
Wed 13/1108:30BOS - CNS
3 stops41h 50mSingapore Airlines
Sun 17/1118:35CNS - BOS
2 stops61h 05mSingapore Airlines
Deal found 11/5$3,127
Tue 2/708:35BOS - CNS
2 stops43h 55mQantas Airways
Sun 14/706:00CNS - BOS
2 stops48h 36mQantas Airways
Deal found 11/5$3,180
Tue 25/617:38BOS - CNS
2 stops29h 12mMultiple Airlines
Tue 2/713:30CNS - BOS
2 stops30h 32mMultiple Airlines
Deal found 11/5$3,342
Tue 25/617:38BOS - CNS
2 stops34h 52mQantas Airways
Tue 2/713:30CNS - BOS
3 stops48h 52mQantas Airways
Deal found 11/5$3,446
Wed 26/617:38BOS - CNS
2 stops39h 12mMultiple Airlines
Tue 2/718:55CNS - BOS
2 stops38h 53mMultiple Airlines
Deal found 11/5$3,498

Find flights from Boston to Cairns within your budget

Customise 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 523,260 searches. Data last updated 12 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$3,180 - $12,543

Route

Depart

Return

Price

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 2/7

2 stops43h 55m

Cairns

Sun 14/7

2 stops48h 36m

$3,180

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 2/7

2 stops34h 52m

Cairns

Sun 14/7

3 stops33h 40m

$3,720

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 1/7

2 stops50h 45m

Cairns

Sun 14/7

2 stops70h 50m

$4,651

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 2/7

3 stops43h 50m

Cairns

Sun 14/7

3 stops57h 54m

$4,709

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 2/7

1 stop24h 55m

Cairns

Sun 14/7

1 stop44h 25m

$12,543

Flights are sorted by cheapest first

Deals found on 11/5

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

Average price of flights to Cairns by month

Plan your trip from Boston to Cairns by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Cairns is currently $0 while a return flight costs $5,761. Price data was last updated on 5 May 2024.

Currently, January is the cheapest month in which you can book a flight from Boston to Cairns (average of $188). Flying from Boston to Cairns in June is currently the most expensive (average of $279). 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.

January

$285

February

$286

March

$288

April

$297

May

$297

June

$422

July

$380

August

$323

September

$338

October

$295

November

$298

December

$303

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

21 - 27 °C

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 12 May 2024.
Japan Airlines
8.3
Very Good
1,477 reviews
Check prices

Crew

8.7

Food

7.9

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

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
1,477 reviews
Japan Airlines
8.3
Very Good
1,477 reviews
Check prices

Crew

8.7

Food

7.9

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

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
1,089 reviews
Japan Airlines
8.3
Very Good
1,477 reviews
Check prices

Crew

8.7

Food

7.9

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

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

Qantas Airways
7.7
Good
973 reviews
Japan Airlines
8.3
Very Good
1,477 reviews
Check prices

Crew

8.7

Food

7.9

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Reviews

1 / 10

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

Air Canada
7.0
Good
6,930 reviews
Japan Airlines
8.3
Very Good
1,477 reviews
Check prices

Crew

8.7

Food

7.9

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

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 $3,200 on Cheapflights?

    Yes, there are multiple flights from Boston to Cairns for under $3,200. The cheapest flight booked recently is on Qantas Airways for just $3,180, but on average you can expect to pay $5,760.

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

    Flying on Qantas Airways is currently your cheapest option to Cairns, with prices starting at $3,180. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Air Canada, with the lowest prices starting at $4,651 and $4,709, respectively. You may be able to fly from Boston to Cairns for 15% less than the average price by searching for these airlines.

  • What does BOS to CNS mean?

    BOS and CNS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to CNS refers to a flight route from Boston Logan Intl Airport to Cairns Airport.

  • 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 holiday 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 11/5.

See more FAQs

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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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Fly with Cheapflights

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

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cairns from Boston today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Cairns.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Cairns, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Boston to Cairns flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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