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Cheap flights from Boston (BOS) to Cairns (CNS) from $1,388

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/20. 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 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
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 May 30, 2024.

Popular in

May

Cheapest in

March

Round-trip from

$1,458

One-way from

$1,424
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Boston Logan Intl to Cairns
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One-way flight 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, March can be a great choice for travel to Cairns. Flights to Cairns from Boston in March are about $2,499 on average during March, but can be found for as low as $1,628.

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 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 2,784,634 searches. Data last updated May 30, 2024.
Wed 11/204:17 pmBOS - CNS
2 stops33h 53mQantas Airways
Sat 12/76:40 pmCNS - BOS
2 stops37h 25mQantas Airways
Deal found 5/29$1,972
Tue 7/235:36 pmBOS - CNS
2 stops34h 54mQantas Airways
Mon 8/54:10 pmCNS - BOS
2 stops38h 29mQantas Airways
Deal found 5/29$2,593

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 2,784,634 searches. Data last updated May 30, 2024.
Wed 11/204:17 pmBOS - CNS
2 stops33h 53mQantas Airways
Sat 12/76:40 pmCNS - BOS
2 stops37h 25mQantas Airways
Deal found 5/29$1,972
Wed 11/209:58 amBOS - CNS
3 stops41h 57mUnited Airlines
Sat 12/76:00 amCNS - BOS
2 stops33h 42mUnited Airlines
Deal found 5/29$2,045
Tue 7/234:05 pmBOS - CNS
2 stops47h 05mMultiple Airlines
Mon 8/56:55 pmCNS - BOS
3 stops41h 44mMultiple Airlines
Deal found 5/29$2,480
Tue 7/235:36 pmBOS - CNS
2 stops34h 54mQantas Airways
Mon 8/54:10 pmCNS - BOS
2 stops38h 29mQantas Airways
Deal found 5/29$2,593
Tue 11/1912:30 amBOS - CNS
2 stops44h 15mMultiple Airlines
Sat 12/712:50 pmCNS - BOS
2 stops46h 50mMultiple Airlines
Deal found 5/29$2,637
Wed 11/206:00 amBOS - CNS
3 stops41h 05mAir Canada
Sat 12/75:35 pmCNS - BOS
3 stops43h 59mAir Canada
Deal found 5/29$2,747
Tue 7/2310:20 amBOS - CNS
3 stops37h 20mMultiple Airlines
Mon 8/57:15 pmCNS - BOS
3 stops41h 24mMultiple Airlines
Deal found 5/29$3,112
Mon 7/221:45 amBOS - CNS
2 stops41h 30mMultiple Airlines
Mon 8/51:30 pmCNS - BOS
2 stops46h 50mMultiple Airlines
Deal found 5/29$3,416
Tue 7/231:30 pmBOS - CNS
1 stop24h 55mJapan Airlines
Mon 8/512:00 pmCNS - BOS
1 stop44h 25mJapan Airlines
Deal found 5/29$8,265

One-way flights to Cairns from Boston

Search for one-way flight options from Boston to Cairns. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Thu 6/205:35 pmBOS - CNS
2 stops27h 10mAir New Zealand
Deal found 5/28$1,388
Tue 6/116:05 amBOS - CNS
2 stops32h 20mMultiple Airlines
Deal found 5/28$1,410
Wed 6/126:37 pmBOS - CNS
2 stops50h 08mAir New Zealand
Deal found 5/28$1,424
Tue 6/115:38 pmBOS - CNS
2 stops39h 12mQantas Airways
Deal found 5/28$1,429
Wed 6/1210:20 amBOS - CNS
3 stops42h 15mMultiple Airlines
Deal found 5/28$1,445
Tue 6/116:00 amBOS - CNS
3 stops32h 25mMultiple Airlines
Deal found 5/28$1,462
Fri 6/148:35 amBOS - CNS
2 stops48h 15mQantas Airways
Deal found 5/28$1,490
Sun 7/75:36 pmBOS - CNS
2 stops34h 54mQantas Airways
Deal found 5/30$1,551
Mon 7/81:40 pmBOS - CNS
2 stops40h 05mUnited Airlines
Deal found 5/30$1,614

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,972 - $8,265

Route

Depart

Return

Price

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 11/20

2 stops33h 53m

Cairns

Sat 12/7

2 stops37h 25m

$1,972

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 11/20

3 stops41h 57m

Cairns

Sat 12/7

2 stops33h 42m

$2,045

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 7/23

2 stops47h 05m

Cairns

Mon 8/5

3 stops41h 44m

$2,480

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 7/23

2 stops34h 54m

Cairns

Mon 8/5

2 stops38h 29m

$2,593

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 11/19

2 stops44h 15m

Cairns

Sat 12/7

2 stops46h 50m

$2,637

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Wed 11/20

3 stops41h 05m

Cairns

Sat 12/7

3 stops43h 59m

$2,747

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 7/23

3 stops37h 20m

Cairns

Mon 8/5

3 stops41h 24m

$3,112

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Mon 7/22

2 stops41h 30m

Cairns

Mon 8/5

2 stops46h 50m

$3,416

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

Tue 7/23

1 stop24h 55m

Cairns

Mon 8/5

1 stop44h 25m

$8,265

Flights are sorted by cheapest first

Deals found on 5/29

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 May 26, 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.
Search Deals

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

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 May 30, 2024.
Japan Airlines
8.3
Very good
1,468 reviews
Check prices

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

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
1,468 reviews
Japan Airlines
8.3
Very good
1,468 reviews
Check prices

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

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

Air New Zealand
8.3
Very good
610 reviews
Japan Airlines
8.3
Very good
1,468 reviews
Check prices

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

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
1,055 reviews
Japan Airlines
8.3
Very good
1,468 reviews
Check prices

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

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
942 reviews
Japan Airlines
8.3
Very good
1,468 reviews
Check prices

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

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

United Airlines
7.4
Good
10,777 reviews
Japan Airlines
8.3
Very good
1,468 reviews
Check prices

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

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 $2,000 on Cheapflights?

    Yes, there are multiple flights from Boston to Cairns for under $2,000. The cheapest flight booked recently is on Qantas Airways for just $1,972, but on average you can expect to pay $4,115.

  • 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 $1,972 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $2,045 and $2,747 round-trip. Qantas Airways is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boston to Cairns one-way?

    The cheapest airline one-way is Air New Zealand, with whom users have recently found tickets for as low as $1,388. However, be on the lookout for offers from Qantas Airways and United Airlines, as they are both options that can get you from Boston to Cairns for a low price.

  • 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 5/29.

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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,718Average$2,224FlexibilityNo 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights makes it easy to find Boston to Cairns flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Boston to Cairns by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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! Start tracking prices for Boston to Cairns flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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