When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Idaho?

Prices for flights from Sydney Kingsford Smith Airport to Idaho are refreshed on a daily basis.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,059 Cheap Flights from Sydney to Idaho in 2026/27

Find the cheapest flights from Sydney to Idaho

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 9:43 amSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

40h 23m2 stops Vancouver Intl Denver Intl

6:30 am - 8:20 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

32h 50m2 stops San Francisco Vancouver Intl

$1,075Air Canada

Tue, Mar 30 - Sat, Apr 3

10:20 am - 7:16 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

25h 56m2 stops Vancouver Intl San Francisco

6:30 am - 8:20 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

32h 50m2 stops San Francisco Vancouver Intl

$1,083Air Canada

Tue, Mar 30 - Sat, Apr 3

10:20 am - 9:16 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

27h 56m2 stops Vancouver Intl Denver Intl

11:45 am - 7:20 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

27h 35m2 stops San Francisco Vancouver Intl

$1,294Air Canada

Tue, Mar 30 - Sat, Apr 3

10:20 am - 9:16 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

27h 56m2 stops Vancouver Intl Denver Intl

11:45 am - 7:20 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

27h 35m2 stops San Francisco Vancouver Intl

$1,298Air Canada

Tue, Mar 30 - Sat, Apr 3

10:10 am - 12:03 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

42h 53m2 stops Los Angeles Phoenix Sky Harbor Intl

2:14 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

24h 41m1 stop Dallas/Fort Worth

$1,431American Airlines

Tue, Mar 30 - Sat, Apr 3

10:10 am - 12:03 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

42h 53m2 stops Los Angeles Phoenix Sky Harbor Intl

2:14 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

24h 41m1 stop Dallas/Fort Worth

$1,434American Airlines

Tue, Mar 30 - Sat, Apr 3

10:10 am - 11:36 amSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

42h 26m2 stops Los Angeles Dallas/Fort Worth

2:14 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

24h 41m1 stop Dallas/Fort Worth

$1,582American Airlines

Tue, Mar 30 - Sat, Apr 3

10:10 am - 11:36 amSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

42h 26m2 stops Los Angeles Dallas/Fort Worth

2:14 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

24h 41m1 stop Dallas/Fort Worth

$1,595American Airlines

Tue, Mar 30 - Sat, Apr 3

11:20 am - 7:16 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

24h 56m1 stop San Francisco

11:45 am - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

27h 10m1 stop San Francisco

$1,678United Airlines

Tue, Mar 30 - Sat, Apr 3

11:20 am - 7:16 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld

24h 56m1 stop San Francisco

11:45 am - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith

27h 10m1 stop San Francisco

$1,687United Airlines

Tue, Mar 30 - Sat, Apr 3

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Air Canada flights from Sydney to Idaho

Our best Air Canada deals on Sydney to Idaho flight tickets

Air Canada

Mar 30

SYD10:20 amSydney Kingsford Smith

40h 23m

2 stops

BOI9:43 amBoise Air Term. Gowen Fld

Apr 3

BOI6:30 amBoise Air Term. Gowen Fld

32h 50m

2 stops

SYD8:20 amSydney Kingsford Smith

$1,075

Air Canada

Mar 30

SYD10:20 amSydney Kingsford Smith

25h 56m

2 stops

BOI7:16 pmBoise Air Term. Gowen Fld

Apr 3

BOI6:30 amBoise Air Term. Gowen Fld

32h 50m

2 stops

SYD8:20 amSydney Kingsford Smith

$1,083

Air Canada

Mar 30

SYD10:20 amSydney Kingsford Smith

27h 56m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

Apr 3

BOI11:45 amBoise Air Term. Gowen Fld

27h 35m

2 stops

SYD7:20 amSydney Kingsford Smith

$1,294

United Airlines flights from Sydney to Idaho

Our best United Airlines deals on Sydney to Idaho flight tickets

United Airlines

Mar 30

SYD11:20 amSydney Kingsford Smith

24h 56m

1 stop

BOI7:16 pmBoise Air Term. Gowen Fld

Apr 3

BOI11:45 amBoise Air Term. Gowen Fld

27h 10m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,678

United Airlines

Mar 30

SYD11:20 amSydney Kingsford Smith

24h 56m

1 stop

BOI7:16 pmBoise Air Term. Gowen Fld

Apr 3

BOI11:45 amBoise Air Term. Gowen Fld

27h 10m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,687

United Airlines

Mar 30

SYD11:20 amSydney Kingsford Smith

24h 56m

1 stop

BOI7:16 pmBoise Air Term. Gowen Fld

Apr 3

BOI11:45 amBoise Air Term. Gowen Fld

27h 10m

1 stop

SYD6:55 amSydney Kingsford Smith

$1,691

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:20 am-9:43 am

2 stops40h 23m

Boise Air Term. Gowen Fld

Sat 4/3

6:30 am-8:20 am

2 stops32h 50m

$1,075

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:20 am-7:16 pm

2 stops25h 56m

Boise Air Term. Gowen Fld

Sat 4/3

6:30 am-8:20 am

2 stops32h 50m

$1,083

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:20 am-9:16 pm

2 stops27h 56m

Boise Air Term. Gowen Fld

Sat 4/3

11:45 am-7:20 am

2 stops27h 35m

$1,294

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:20 am-9:16 pm

2 stops27h 56m

Boise Air Term. Gowen Fld

Sat 4/3

11:45 am-7:20 am

2 stops27h 35m

$1,298

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:10 am-12:03 pm

2 stops42h 53m

Boise Air Term. Gowen Fld

Sat 4/3

2:14 pm-6:55 am

1 stop24h 41m

$1,431

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:10 am-12:03 pm

2 stops42h 53m

Boise Air Term. Gowen Fld

Sat 4/3

2:14 pm-6:55 am

1 stop24h 41m

$1,434

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:10 am-11:36 am

2 stops42h 26m

Boise Air Term. Gowen Fld

Sat 4/3

2:14 pm-6:55 am

1 stop24h 41m

$1,582

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

10:10 am-11:36 am

2 stops42h 26m

Boise Air Term. Gowen Fld

Sat 4/3

2:14 pm-6:55 am

1 stop24h 41m

$1,595

Quickest round-trip

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

11:20 am-7:16 pm

1 stop24h 56m

Boise Air Term. Gowen Fld

Sat 4/3

11:45 am-6:55 am

1 stop27h 10m

$1,678

SydneyBoise

SYD Sydney Kingsford Smith - BOI Boise Air Term. Gowen Fld

SYDBOI

Sydney Kingsford Smith

Tue 3/30

11:20 am-7:16 pm

1 stop24h 56m

Boise Air Term. Gowen Fld

Sat 4/3

11:45 am-6:55 am

1 stop27h 10m

$1,687

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sydney to Idaho

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

Can stopping save me money on Sydney to Idaho flights?

You could potentially save up to 1% on your flight if you consider stops on a Sydney to Idaho flight.

Cheap Sydney to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Idaho

Best Price Found	$1,075
Fastest flight time	22h 18m
Direct flights	None

The best flight deal from Sydney to Idaho found on momondo in the last 72 hours is $1,075

The fastest flight from Sydney to Idaho takes 22h 18m

There are no direct flights from Sydney to Idaho. There are no popular flight routes from Sydney to Idaho.

Search flight deals

Frequently asked questions about flying from Sydney to Idaho

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Idaho?
Prices for flights from Sydney Kingsford Smith Airport to Idaho are refreshed on a daily basis.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Idaho?

Finding the right flight to Idaho from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

Can I find flights from Sydney to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Idaho?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Idaho.

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

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