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Cheap flights from Boston to Cairns from $2,106

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. 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
10 May — 17 May1
1 adult
Fri 10/5
Fri 17/5

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 5 May 2024.

Round-trip from

$285
From Boston Logan Intl to Cairns
Search Deals

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 535,961 searches. Data last updated 5 May 2024.
Find some of the cheapest Qantas Airways flights travelling from Boston to Cairns. It's recommended that users confirm their flight details before booking.
Sun 4/817:31BOS - CNS
2 stops30h 04mQantas Airways
Fri 16/818:55CNS - BOS
2 stops35h 44mQantas Airways
Deal found 5/5$2,839
Sun 4/806:20BOS - CNS
3 stops45h 55mQantas Airways
Fri 16/807:00CNS - BOS
2 stops27h 41mQantas Airways
Deal found 5/5$3,225
Sun 4/806:20BOS - CNS
3 stops45h 55mQantas Airways
Fri 16/809:10CNS - BOS
3 stops28h 12mQantas Airways
Deal found 5/5$3,447
Tue 23/717:31BOS - CNS
2 stops30h 04mQantas Airways
Mon 5/814:35CNS - BOS
2 stops40h 04mQantas Airways
Deal found 4/5$3,741
Tue 2/710:03BOS - CNS
2 stops42h 27mQantas Airways
Sun 14/715:50CNS - BOS
2 stops42h 01mQantas Airways
Deal found 5/5$4,047
Tue 2/710:03BOS - CNS
2 stops36h 47mQantas Airways
Sun 14/713:30CNS - BOS
3 stops48h 46mQantas Airways
Deal found 4/5$4,077

Cheap Cathay Pacific flights from Boston to Cairns

Explore cheap flight options specifically provided by Cathay Pacific 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 535,961 searches. Data last updated 5 May 2024.
Some of the lowest-priced Cathay Pacific flights we've found at this time heading from Boston to Cairns. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 1/701:45BOS - CNS
2 stops50h 45mCathay Pacific
Sun 14/713:30CNS - BOS
2 stops70h 50mCathay Pacific
Deal found 4/5$4,529
Mon 1/701:45BOS - CNS
2 stops50h 45mCathay Pacific
Sun 14/713:30CNS - BOS
2 stops70h 50mCathay Pacific
Deal found 5/5$4,620

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 535,961 searches. Prices were last updated on 5 May 2024.
The lowest fares we've come across on flights travelling from Boston to Cairns in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 3/613:30BOS - CNS
1 stop24h 55mMultiple Airlines
Mon 10/610:15CNS - BOS
2 stops34h 15mMultiple Airlines
Deal found 4/5$3,531
Mon 3/606:05BOS - CNS
3 stops46h 10mMultiple Airlines
Mon 10/620:30CNS - BOS
2 stops39h 50mMultiple Airlines
Deal found 4/5$3,647
Mon 3/617:45BOS - CNS
2 stops34h 30mMultiple Airlines
Mon 10/620:30CNS - BOS
2 stops39h 50mMultiple Airlines
Deal found 4/5$3,667
Mon 3/606:05BOS - CNS
3 stops43h 50mMultiple Airlines
Mon 10/618:55CNS - BOS
3 stops41h 43mMultiple Airlines
Deal found 4/5$3,696
Sun 2/601:45BOS - CNS
2 stops41h 35mMultiple Airlines
Mon 10/620:50CNS - BOS
2 stops39h 30mMultiple Airlines
Deal found 4/5$4,078
Mon 6/501:45BOS - CNS
2 stops45h 05mCathay Pacific
Sat 11/513:30CNS - BOS
2 stops70h 50mCathay Pacific
Deal found 4/5$4,278
Tue 7/522:00BOS - CNS
2 stops45h 50mQatar Airways
Sat 11/520:35CNS - BOS
2 stops56h 15mQatar Airways
Deal found 3/5$4,683
Tue 7/506:15BOS - CNS
3 stops43h 40mAir Canada
Sat 11/516:35CNS - BOS
3 stops60h 33mAir Canada
Deal found 3/5$4,931
Tue 7/506:15BOS - CNS
3 stops43h 40mAir Canada
Sat 11/516:35CNS - BOS
3 stops56h 18mAir Canada
Deal found 4/5$4,934

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 535,961 searches. Data last updated 5 May 2024.
The lowest fares we've come across on flights travelling from Boston to Cairns in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 16/1013:20BOS - CNS
1 stop25h 05mMultiple Airlines
Wed 30/1009:05CNS - BOS
2 stops34h 55mMultiple Airlines
Deal found 5/5$2,106
Wed 16/1023:05BOS - CNS
2 stops40h 55mMultiple Airlines
Wed 30/1019:10CNS - BOS
2 stops57h 20mMultiple Airlines
Deal found 5/5$2,785
Sun 4/817:31BOS - CNS
2 stops30h 04mQantas Airways
Fri 16/818:55CNS - BOS
2 stops35h 44mQantas Airways
Deal found 5/5$2,839
Wed 16/1013:40BOS - CNS
3 stops37h 20mSingapore Airlines
Wed 30/1018:35CNS - BOS
2 stops38h 19mSingapore Airlines
Deal found 5/5$2,900
Tue 15/1001:45BOS - CNS
2 stops49h 50mMultiple Airlines
Wed 30/1014:30CNS - BOS
2 stops69h 10mMultiple Airlines
Deal found 5/5$3,047
Wed 16/1010:20BOS - CNS
3 stops40h 55mMultiple Airlines
Wed 30/1018:20CNS - BOS
3 stops42h 14mMultiple Airlines
Deal found 5/5$3,143
Sun 4/806:20BOS - CNS
3 stops45h 55mQantas Airways
Fri 16/807:00CNS - BOS
2 stops27h 41mQantas Airways
Deal found 5/5$3,225
Sun 4/806:20BOS - CNS
3 stops45h 55mQantas Airways
Fri 16/809:10CNS - BOS
3 stops28h 12mQantas Airways
Deal found 5/5$3,447
Tue 23/719:40BOS - CNS
2 stops43h 30mMultiple Airlines
Mon 5/818:55CNS - BOS
3 stops41h 44mMultiple Airlines
Deal found 4/5$3,497

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 535,961 searches. Data last updated 5 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,106 - $4,529

Route

Depart

Return

Price

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 16/10

1 stop25h 05m

Cairns

Wed 30/10

2 stops34h 55m

$2,106

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 16/10

2 stops40h 55m

Cairns

Wed 30/10

2 stops57h 20m

$2,785

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Sun 4/8

2 stops30h 04m

Cairns

Fri 16/8

2 stops35h 44m

$2,839

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 16/10

3 stops37h 20m

Cairns

Wed 30/10

2 stops38h 19m

$2,900

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 15/10

2 stops49h 50m

Cairns

Wed 30/10

2 stops69h 10m

$3,047

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 16/10

3 stops40h 55m

Cairns

Wed 30/10

3 stops42h 14m

$3,143

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Sun 4/8

3 stops45h 55m

Cairns

Fri 16/8

2 stops27h 41m

$3,225

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Sun 4/8

3 stops45h 55m

Cairns

Fri 16/8

3 stops28h 12m

$3,447

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 1/7

2 stops50h 45m

Cairns

Sun 14/7

2 stops70h 50m

$4,529

Flights are sorted by cheapest first

Deals found on 5/5

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 $3,114. Price data was last updated on 28 April 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

$284

February

$287

March

$287

April

$301

May

$303

June

$422

July

$378

August

$322

September

$337

October

$296

November

$300

December

$301

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 5 May 2024.
Get a feel of what it's like to fly with Qantas Airways, Cathay Pacific and Japan Airlines from Boston to Cairns by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.8

Food

7.9

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Japan Airlines
8.3
Very Good
1,482 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.8

Food

7.9

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Singapore Airlines
8.3
Very Good
1,465 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.8

Food

7.9

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Cathay Pacific
7.8
Good
1,107 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.8

Food

7.9

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

Qantas Airways
7.7
Good
976 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.8

Food

7.9

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

United Airlines
7.4
Good
11,118 reviews
Japan Airlines
8.3
Very Good
1,482 reviews
Check prices

Crew

8.7

Comfort

8.2

Entertainment

7.8

Food

7.9

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.

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 $2,200 on Cheapflights?

    Yes, there are multiple flights from Boston to Cairns for under $2,200. The cheapest flight booked recently is on Multiple Airlines for just $2,106, but on average you can expect to pay $3,455.

  • 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 $2,839. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Cathay Pacific, with the lowest prices starting at $2,900 and $4,529, respectively.

  • 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 5/5.

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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