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Cheap flights from Boston (BOS) to Cairns (CNS) from $1,893

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 10/16. 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
maj 9 — maj 161
From?
To?
czw. 5/9
czw. 5/16
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 Maj 4, 2024.

Round-trip from

$1,458
From Boston Logan Intl to Cairns
Search Deals

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.

When is the cheapest time to fly from Boston to Cairns (BOS - 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 Singapore Airlines flights from Boston to Cairns

Explore cheap flight options specifically provided by Singapore Airlines 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 2,795,183 searches. Data last updated Maj 4, 2024.
śr. 10/169:40 amBOS - CNS
3 stops41h 20mSingapore Airlines
śr. 10/306:35 pmCNS - BOS
2 stops38h 19mSingapore Airlines
Deal found 5/3$1,910
śr. 10/169:40 amBOS - CNS
3 stops41h 20mSingapore Airlines
śr. 10/306:35 pmCNS - BOS
3 stops59h 00mSingapore Airlines
Deal found 5/3$2,132

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 2,795,183 searches. Prices were last updated on Maj 4, 2024.
wt. 5/710:00 pmBOS - CNS
2 stops45h 50mQatar Airways
sob. 5/118:35 pmCNS - BOS
2 stops56h 15mQatar Airways
Deal found 5/3$3,096
wt. 5/78:00 amBOS - CNS
2 stops39h 05mQantas Airways
sob. 5/111:30 pmCNS - BOS
2 stops46h 41mQantas Airways
Deal found 5/2$3,227
wt. 5/76:15 amBOS - CNS
3 stops43h 40mAir Canada
sob. 5/114:35 pmCNS - BOS
3 stops60h 33mAir Canada
Deal found 5/3$3,260
wt. 5/710:20 amBOS - CNS
3 stops39h 35mAir Canada
sob. 5/114:35 pmCNS - BOS
3 stops56h 18mAir Canada
Deal found 5/2$3,261
wt. 5/78:00 amBOS - CNS
2 stops39h 05mQantas Airways
sob. 5/111:30 pmCNS - BOS
3 stops48h 44mQantas Airways
Deal found 5/2$3,275
pon. 5/61:45 amBOS - CNS
2 stops45h 05mCathay Pacific
sob. 5/111:30 pmCNS - BOS
2 stops70h 50mCathay Pacific
Deal found 5/3$3,560
pon. 5/61:45 amBOS - CNS
2 stops45h 05mCathay Pacific
sob. 5/111:30 pmCNS - BOS
2 stops70h 50mCathay Pacific
Deal found 5/2$3,561
wt. 5/711:05 pmBOS - CNS
2 stops67h 25mEmirates
sob. 5/111:45 pmCNS - BOS
3 stops62h 25mEmirates
Deal found 5/3$3,658
wt. 5/71:30 pmBOS - CNS
1 stop24h 55mJapan Airlines
sob. 5/1112:00 pmCNS - BOS
1 stop44h 25mJapan Airlines
Deal found 5/3$8,285

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 2,795,183 searches. Data last updated Maj 4, 2024.
śr. 10/1611:05 pmBOS - CNS
2 stops40h 55mMultiple Airlines
śr. 10/307:10 pmCNS - BOS
2 stops33h 20mMultiple Airlines
Deal found 5/3$1,893
śr. 10/169:40 amBOS - CNS
3 stops41h 20mSingapore Airlines
śr. 10/306:35 pmCNS - BOS
2 stops38h 19mSingapore Airlines
Deal found 5/3$1,910
śr. 10/169:40 amBOS - CNS
3 stops41h 20mSingapore Airlines
śr. 10/306:35 pmCNS - BOS
3 stops59h 00mSingapore Airlines
Deal found 5/3$2,132
wt. 7/237:40 pmBOS - CNS
2 stops43h 30mMultiple Airlines
pon. 8/56:55 pmCNS - BOS
3 stops41h 44mMultiple Airlines
Deal found 5/4$2,312
wt. 7/2310:20 amBOS - CNS
3 stops37h 15mMultiple Airlines
pon. 8/57:15 pmCNS - BOS
3 stops52h 14mMultiple Airlines
Deal found 5/4$2,446
wt. 7/235:31 pmBOS - CNS
2 stops30h 04mQantas Airways
pon. 8/52:35 pmCNS - BOS
2 stops40h 04mQantas Airways
Deal found 5/4$2,473
wt. 10/151:45 amBOS - CNS
2 stops44h 20mMultiple Airlines
śr. 10/302:45 pmCNS - BOS
2 stops38h 45mMultiple Airlines
Deal found 5/3$2,598
wt. 7/26:05 amBOS - CNS
3 stops43h 50mMultiple Airlines
ndz. 7/146:55 pmCNS - BOS
3 stops41h 44mMultiple Airlines
Deal found 5/4$2,680
wt. 7/25:38 pmBOS - CNS
2 stops29h 12mMultiple Airlines
ndz. 7/143:50 pmCNS - BOS
2 stops27h 45mMultiple Airlines
Deal found 5/4$2,693

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 2,795,183 searches. Data last updated Maj 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,893 - $6,172

Route

Depart

Return

Price

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

śr. 10/16

2 stops40h 55m

Cairns

śr. 10/30

2 stops33h 20m

$1,893

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

śr. 10/16

3 stops41h 20m

Cairns

śr. 10/30

2 stops38h 19m

$1,910

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

śr. 10/16

3 stops41h 20m

Cairns

śr. 10/30

3 stops59h 00m

$2,132

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

wt. 10/15

2 stops44h 20m

Cairns

śr. 10/30

2 stops38h 45m

$2,598

Boston Logan IntlCairns

BOS - CNS

BOSCNS

Boston Logan Intl

śr. 10/16

1 stop25h 05m

Cairns

śr. 10/30

2 stops39h 30m

$6,172

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time 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 April 28, 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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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 round-trip flight costs $2,941. Price data was last updated on April 28, 2024.

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 Maj 4, 2024.
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

Singapore Airlines
8.3
Very good
1,465 reviews
Singapore Airlines
8.3
Very good
1,465 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Crew

8.7

Reviews

1 / 10

I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.

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 $1,900 on Cheapflights?

    Yes, there are multiple flights from Boston to Cairns for under $1,900. The cheapest flight booked recently is on Multiple Airlines for just $1,893, but on average you can expect to pay $2,941.

  • What is the cheapest airline to fly from Boston to Cairns round-trip?

    Our cheapest airline available from Boston to Cairns is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,910 on this airline.

  • 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 5/4.

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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 2,795,183 searches. Data last updated Maj 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,718Average$2,224FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
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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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