$600 Find Cheap Flights from Sydney to Idaho - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Idaho departing on 1/21. 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.
Flight Deals
Book Cheap Sydney to Idaho Plane Tickets
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Sydney to Idaho
Fri, Nov 6 - Tue, Nov 10
11:10 am - 1:23 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
44h 13m2 stops Los Angeles Phoenix Sky Harbor Intl
2:41 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
22h 14m1 stop Dallas/Fort Worth
$1,112American Airlines
Fri, Nov 6 - Tue, Nov 10
2:05 pm - 1:51 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
41h 46m1 stop Dallas/Fort Worth
2:41 pm - 6:25 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
45h 44m2 stops Dallas/Fort Worth Los Angeles
$1,300American Airlines
Fri, Nov 6 - Tue, Nov 10
11:20 am - 10:59 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
29h 39m2 stops Vancouver Intl Denver Intl
5:00 am - 9:35 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
34h 35m2 stops Denver Intl Vancouver Intl
$1,343Air Canada
Fri, Nov 6 - Tue, Nov 10
11:20 am - 1:45 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
44h 25m2 stops Vancouver Intl Denver Intl
5:44 pm - 9:35 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
45h 51m2 stops Denver Intl Vancouver Intl
$1,344Air Canada
Fri, Nov 6 - Tue, Nov 10
11:20 am - 1:45 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
44h 25m2 stops Vancouver Intl Denver Intl
5:44 pm - 9:35 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
45h 51m2 stops Denver Intl Vancouver Intl
$1,345Air Canada
Fri, Nov 6 - Tue, Nov 10
11:20 am - 10:59 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
29h 39m2 stops Vancouver Intl Denver Intl
5:00 am - 9:35 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
34h 35m2 stops Denver Intl Vancouver Intl
$1,348Air Canada
Fri, Nov 6 - Tue, Nov 10
11:10 am - 1:23 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
44h 13m2 stops Los Angeles Phoenix Sky Harbor Intl
2:41 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
22h 14m1 stop Dallas/Fort Worth
$1,547American Airlines
Fri, Nov 6 - Tue, Nov 10
11:10 am - 1:23 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
44h 13m2 stops Los Angeles Phoenix Sky Harbor Intl
2:41 pm - 6:55 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
22h 14m1 stop Dallas/Fort Worth
$1,549American Airlines
Fri, Nov 6 - Tue, Nov 10
11:50 am - 11:19 amSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
17h 29m1 stop San Francisco
7:10 pm - 9:20 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
20h 10m1 stop San Francisco
$1,998United Airlines
Fri, Nov 6 - Tue, Nov 10
11:50 am - 11:19 amSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
17h 29m1 stop San Francisco
7:10 pm - 9:20 amBOI Boise Air Term. Gowen Fld-SYD Sydney Kingsford Smith
20h 10m1 stop San Francisco
$1,999United Airlines
Recent one-way flight deals from Sydney to Idaho
Thu, Jan 21
11:20 am - 2:20 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
21h 00m2 stops Vancouver Intl Seattle/Tacoma Intl
$600Multiple Airlines
Fri, Jan 22
11:20 am - 1:17 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
19h 57m2 stops Vancouver Intl Portland
$705Multiple Airlines
Thu, Jan 21
11:20 am - 2:51 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
45h 31m3 stops Los Angeles Chicago O'Hare Intl San Francisco
$743United Airlines
Fri, Jan 22
6:25 am - 9:42 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
33h 17m3 stops Auckland Intl Nadi San Francisco
$744Multiple Airlines
Fri, Jan 22
11:50 am - 4:46 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
22h 56m1 stop San Francisco
$801United Airlines
Thu, Dec 17
7:30 am - 11:03 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
33h 33m3 stops Auckland Intl Papeete Faaa Los Angeles
$1,155Multiple Airlines
Thu, Dec 17
9:40 pm - 9:45 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
18h 05m1 stop Honolulu
$1,261Multiple Airlines
Thu, Dec 17
2:00 pm - 11:03 pmSYD Sydney Kingsford Smith-BOI Boise Air Term. Gowen Fld
27h 03m2 stops Nadi Los Angeles
$1,263Multiple Airlines
Booking Insights
KAYAK's insights & trends for Sydney to Idaho flights
Get data-powered insights and trends into flights from Sydney to Idaho to help you find the cheapest flights, the best time to fly and much more.
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Cheapest flight | $600 |
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FAQs - booking Idaho flights
More options for your flight from Sydney to Idaho
Complete your trip to Idaho with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Idaho
Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from other airports in Sydney to Idaho
Flights from all airports in Sydney to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from Sydney to popular cities in Idaho
Flights from Sydney to Boisefrom $2,291