Prices are in Australian Dollars.

Cheap flights from Sydney to Idaho

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How to find the cheapest flight from
Sydney (SYD) to Idaho

All the information you need to plan the best SYD to BOI flight in 2021: compare Sydney to Idaho flight prices with the expected peak season, weather and rainfall in Idaho.
When is the cheapest time to fly from Sydney to Idaho (SYD - ID)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Idaho as you normally would.

What is the cheapest month to fly from Sydney to Idaho?

Flights from Sydney to Idaho lean towards being more expensive in January. Prices are generally better when you fly from Sydney to Idaho in June, with the cheapest ticket starting at $766.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sydney</span> to <span class="emphasized">Idaho</span> flights.

Flight FAQs

From Sydney to Idaho

What airport do you fly from for flights from Sydney to Idaho?

Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Idaho. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

How popular is this Sydney to Idaho flight route?

Flights from Sydney Kingsford Smith to Idaho have been viewed 87 times in the past calendar month.

What are the most popular airlines that fly from Sydney to Idaho?

Before booking your flight from Sydney to Idaho, check out the most popular airlines for this route: American Airlines, Delta or Air New Zealand.

COVID Restrictions

View COVID Travel Restrictions for Idaho (ID)

Do I need a COVID test to fly to Idaho from Sydney?

Information is based on travel restrictions from Sydney Kingsford Smith to Idaho

Most visitors from Sydney Kingsford Smith need to provide a negative COVID-19 test result and/or quarantine to enter Idaho.

COVID-19 testing requirements
Visitors from Sydney Kingsford Smith must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Idaho.

Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering Idaho.

Do I need a test to fly back to Sydney from Idaho?

Returning to Sydney Kingsford Smith from Idaho

COVID-19 testing requirements
Visitors from Idaho must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Sydney Kingsford Smith.

Quarantine requirements
Visitors from Idaho are not required to quarantine after entering Sydney Kingsford Smith.

Hide COVID Travel Restrictions for Idaho (ID)

Destination information for Idaho

Things to know before you go - useful duration and weather info for your trip from Sydney to Idaho.
Today's exchange rate
$1 = $0.75

Airports servicing Sydney

Airports servicing

Idaho Falls Fanning Field (IDA)
Lewiston Nez Perce Rgnl (LWS)
Pocatello (PIH)
Hailey Sun Valley-Friedman (SUN)
Twin Falls Joslin (TWF)

Top 3 airlines flying from Sydney Kingsford Smith to Idaho

The chart below displays the airlines Cheapflights users travelling from Sydney to Idaho choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$1,062 $1,468 No cancel fee 69%
Search United Airlines flights
Air New Zealand
$1,075 $1,268 No cancel fee 78%
Search Air New Zealand flights
American Airlines
$1,192 $1,554 No cancel fee 71%
Search American Airlines flights
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