$2,085 Cheap Flights from Cairns (CNS) to Boston Logan International (BOS) in 2025

Compare flight fares from Cairns to Boston Logan International

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Fly from CNS to BOS when it’s cheapest

Flight deals from Cairns to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from Cairns to Boston Logan International? Find the lowest prices on one-way and return tickets right here.

Boston.$2,085 per passenger.Departing Wed, 10 Sep, returning Wed, 17 Sep.Return flight with Qantas and Cathay Pacific.Outbound indirect flight with Qantas, departs from Cairns on Wed, 10 Sep, arriving in Boston Logan International.Inbound indirect flight with Cathay Pacific, departs from Boston Logan International on Wed, 17 Sep, arriving in Cairns.Price includes taxes and charges.From $2,085, select.

Find the cheapest month to fly from Cairns to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Boston Logan International flights are currently cheapest in September.

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Cairns to Boston Logan International: Alternative routes

Compare routes from Cairns to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Cairns to Boston: Flight information

The things to know before you go.

Cheapest flight found	$2,085
Cheapest month to fly	September

Finding cheap flights from Cairns to Boston Logan International: Frequently asked questions

How much are return flights from Cairns to Boston Logan International?

The best price we found for a return flight from Cairns to Boston Logan International is $2,085. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Cairns to Boston Logan International?

Currently, there are no airlines that fly direct from Cairns to Boston Logan International. But we found flights with one or more stops from $2,085.

How many flights are there a week from Cairns to Boston Logan International?

As of July 2025, there are no flights flying from Cairns to Boston Logan International.

When is the cheapest time to fly from Cairns to Boston Logan International?

The cheapest month to fly from Cairns to Boston Logan International is usually September.

Which upcoming date is cheapest to fly from Cairns Airport to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Boston Logan International Airport on Wednesday, 10 September 2025.

Can I get a direct flight from Cairns Airport to Boston Logan International Airport?

No airlines currently offer direct flights between Cairns Airport and Boston Logan International Airport. Most routes have one or more stops.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Cairns Airport to Boston Logan International with?

Currently, Qantas offers the cheapest flight tickets to Boston Logan International.

Flying from Cairns Airport (CNS) to Logan International Airport (BOS): what you need to know

Boston is 14 hours behind Cairns and observes the UTC-4 timezone.
For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your CNS to BOS flight.
Travelling during a peak month like July? Public holidays and other popular seasons can result in longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Cairns Airport (CNS) to Logan International Airport (BOS)

$2,001 is the best price for a one-way Cairns Airport to Logan International Airport flight. A return flight starts from $2,085. These fares can change depending on demand.
To find cheap tickets from CNS to BOS, book ahead. Airlines tend to offer lower prices when flights are first released.
The 'Whole month' tool shows you the cheapest flights from Cairns Airport to Logan International Airport across the entire month. It's an easy way to find a bargain if your trip dates are flexible.
Picking up cheap flights from CNS to BOS couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as there's a better deal.
Tailor your trip using filters. Select your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Cairns Airport to Logan International Airport.

Handy information about Cairns Airport (CNS)

Of all flights leaving Cairns Airport, 71.55% land on time at their destination.
To get to Cairns Airport from central Cairns, it takes around 10 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 6 kilometres from the airport to the city centre.
Taking public transport? Expect a journey time of around 1 hour 25 minutes.
Need a convenient hotel close to CNS? If you're boarding an early flight from Cairns Airport to Logan International Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Logan International Airport (BOS)

Reserve a hotel near BOS if you're catching a late Cairns Airport to Logan International Airport flight. Choose one of these accommodation options and skip the long transfer:
Get on the fast track to adventure by picking up a Logan International Airport rental car. Grab a set of wheels from Dollar, Budget or Thrifty to explore Boston and beyond.
Booking your vehicle from Logan International Airport about one week in advance gives you the best chance of locking in a great deal.

Getting from Logan International Airport (BOS) to central Boston

You'll find BOS at One Harborside Drive.
Logan International Airport to central Boston has a drive time of around 10 minutes. It's approximately 5 kilometres away.
If you're travelling on public transport, expect a journey time of about 25 minutes.

When to fly to Logan International Airport (BOS)

It's time to plan your travel dates for your flight from Cairns Airport to Logan International Airport. August is the busiest month to head to Boston. If you want a more laid-back vibe, go in May.
The warmest month in Boston is July, with the temperature ranging between 16ºC (61ºF) and 29ºC (84ºF). Book your flights from Cairns Airport to Logan International Airport in this month if this is the kind of weather you like.
Look for cheap tickets from CNS to BOS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC (18ºF) and 6ºC (43ºF) on average.

Explore more of United States

You've seen Boston, now it's time to discover more of United States. Journey about 306 kilometres south-west to New York to tick off its leading sights. From Statue of Liberty to Central Park and Empire State Building, your itinerary will be busy.
If you're interested in discovering another major stop in United States, consider Philadelphia, about 434 kilometres south-west of Boston. Liberty Bell, Independence Hall and Philadelphia Museum of Art are highlights.