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Cheap flights from Boston to Cairns from $1,117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cairns departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Boston to Cairns.
 Logo
18:12 - 12:55BOS-CNS
28h 43m2 stops
 Logo
21:30 - 23:00CNS-BOS
39h 30m2 stops
$2,921
Find Deal
Sun, 8 Jun - Mon, 16 Jun
 Logo
07:30 - 11:25BOS-CNS
37h 55m2 stops
 Logo
19:00 - 16:41CNS-BOS
35h 41m2 stops
$3,236
Find Deal
Thu, 17 Jul - Wed, 3 Sep
 Logo
23:05 - 08:25BOS-CNS
43h 20m2 stops
 Logo
11:00 - 14:10CNS-BOS
41h 10m3 stops
$3,365
Find Deal
Thu, 17 Jul - Wed, 3 Sep
 Logo
22:00 - 09:45BOS-CNS
45h 45m3 stops
 Logo
10:15 - 15:05CNS-BOS
42h 50m2 stops
$3,570
Find Deal
Sun, 8 Jun - Mon, 16 Jun
Qatar Airways Logo
22:00 - 09:40BOS-CNS
45h 40m2 stops
Qatar Airways Logo
19:15 - 15:05CNS-BOS
57h 50m2 stops
$3,807Qatar Airways
Find Deal
Fri, 18 Jul - Thu, 24 Jul
 Logo
01:40 - 18:10BOS-CNS
50h 30m2 stops
 Logo
21:30 - 23:00CNS-BOS
39h 30m2 stops
$4,040
Find Deal
Sat, 7 Jun - Mon, 16 Jun
 Logo
12:15 - 13:35BOS-CNS
35h 20m3 stops
 Logo
19:00 - 22:36CNS-BOS
41h 36m3 stops
$4,565
Find Deal
Sun, 8 Jun - Mon, 16 Jun
Air Canada Logo
19:00 - 15:55BOS-CNS
54h 55m3 stops
Air Canada Logo
19:15 - 22:38CNS-BOS
41h 23m3 stops
$6,606Air Canada
Find Deal
Fri, 18 Jul - Thu, 24 Jul
Singapore Airlines Logo
14:40 - 17:00BOS-CNS
36h 20m2 stops
Singapore Airlines Logo
18:15 - 16:13CNS-BOS
35h 58m3 stops
$6,887Singapore Airlines
Find Deal
Sat, 21 Jun - Sun, 6 Jul
Singapore Airlines Logo
14:40 - 17:00BOS-CNS
36h 20m3 stops
Singapore Airlines Logo
18:15 - 17:28CNS-BOS
37h 13m3 stops
$7,041Singapore Airlines
Find Deal
Sat, 21 Jun - Sun, 6 Jul

Singapore Airlines flights from Boston to Cairns

Our best Singapore Airlines deals on Boston to Cairns flight tickets
Singapore Airlines
21 June
BOS14:40Boston Logan Intl
36h 20m
2 stops
CNS17:00Cairns
6 July
CNS18:15Cairns
35h 58m
3 stops
BOS16:13Boston Logan Intl
Singapore Airlines
21 June
BOS14:40Boston Logan Intl
36h 20m
3 stops
CNS17:00Cairns
6 July
CNS18:15Cairns
37h 13m
3 stops
BOS17:28Boston Logan Intl
Singapore Airlines
21 June
BOS14:40Boston Logan Intl
36h 20m
3 stops
CNS17:00Cairns
6 July
CNS18:15Cairns
35h 58m
3 stops
BOS16:13Boston Logan Intl

See travel insights to Cairns from

How to get the cheapest flight ticket from Boston to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Cairns?

Qantas Airways, American Airlines, and United Airlines are the most popular carriers operating from Boston Logan Intl to Cairns

When to book flights from Boston to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Boston to Cairns (BOS to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cairns

Best price found

$1,117

Fastest flight time

24h 50m

Direct flights

None

Airports in Cairns

1 airport
The best one-way flight to Cairns from Boston in the past 72 hours is $1,117. The best return flight deal from Boston to Cairns found on momondo in the last 72 hours is $2,921.
The fastest flight from Boston to Cairns takes 24h 50m
There are no direct flights from Boston to Cairns. Popular non-direct route for this connection is Boston Logan Intl Airport - Cairns Airport.
There is 1 airport near Cairns: Cairns (CNS)

  • How far is Boston Logan Intl to Cairns by plane?

    Boston Logan Intl and Cairns are 15516.0 km apart from one another. Flights usually cover this in 24h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Cairns Airport?

    Prices for flights from Boston Logan Intl Airport to Cairns Airport are updated daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Cairns Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cairns?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Cairns . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Cairns with flexible booking policies on momondo?

All flight searches from Boston to Cairns on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Cairns?

momondo helps you find the best flight between Boston and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Cairns right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Cairns flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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