Cheap Flights to Southern Idaho

View AU$892 flight on Fri, 24 Apr 2026Opens in a new window

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Cheap Tickets to Southern Idaho

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 3 Aug - Mon, 17 Aug
MEL
Melbourne
BOI
Boise
AU$1,483 Return, found 21 hours ago
AU$1,483
Return
found 21 hours ago
Select United flight, departing Mon, 3 Aug from Melbourne to Boise, returning Mon, 17 Aug, priced at AU$1,483 found 21 hours ago
Delta
Fri, 24 Apr - Fri, 1 May
MEL
Melbourne
IDA
Idaho Falls
AU$1,494 Return, found 4 days ago
AU$1,494
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Apr from Melbourne to Idaho Falls, returning Fri, 1 May, priced at AU$1,494 found 4 days ago
American Airlines
Sat, 9 May - Fri, 15 May
MEL
Melbourne
JAC
Jackson
AU$1,598 Return, found 15 hours ago
AU$1,598
Return
found 15 hours ago
Select American Airlines flight, departing Sat, 9 May from Melbourne to Jackson, returning Fri, 15 May, priced at AU$1,598 found 15 hours ago
Jetstar
Tue, 19 May - Mon, 25 May
MEL
Melbourne
JAC
Jackson
AU$1,626 Return, found 15 hours ago
AU$1,626
Return
found 15 hours ago
Select Jetstar flight, departing Tue, 19 May from Melbourne to Jackson, returning Mon, 25 May, priced at AU$1,626 found 15 hours ago
Qantas Airways
Thu, 4 June - Tue, 16 June
SYD
Sydney
JAC
Jackson
AU$1,748 Return, found 2 days ago
AU$1,748
Return
found 2 days ago
Select Qantas Airways flight, departing Thu, 4 June from Sydney to Jackson, returning Tue, 16 June, priced at AU$1,748 found 2 days ago

Frequently asked questions

How do I find cheap flights to Southern Idaho that have flexible change policies?
It's as easy as can be with Expedia. Step 1: Type in your travel details and press "Search." Step 2: Check the "No change fee" box below the "Flexible change policies" subheading to the left of your screen. Step 3. Snag your cheap and flexible flight to Southern Idaho.
Which airlines fly to Southern Idaho?
You can take your pick of a good range of airlines that fly into or near Southern Idaho. A few of your best options are:

  • Alaska Airlines - 754 flights to or near Southern Idaho each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Southern Idaho each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Southern Idaho each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Southern Idaho?
One of the best ways to nab cheap tickets to Southern Idaho is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Southern Idaho in the last seven days was AU$1,483. Booking well in advance will generally help you get an even better deal.
How much is a flight to Southern Idaho?
In the last seven days, return airfares to Southern Idaho sold from just AU$1,483 and reached a maximum of AU$1,748. For one-way trips taking off from Melbourne (MEL), the lowest amount paid during this same period was AU$892.
What are the most popular airports to fly into in Southern Idaho?
Boise Airport (BOI) is the main jumping-off point for those travelling to Southern Idaho. Approximately 1 994 monthly flights touch down at this airport.
When is the cheapest time to fly to Southern Idaho?
Departing on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest deal. Stay away from the weekends if possible, because Saturday is typically the costliest day. Spend the money you saved enjoying yourself in Southern Idaho instead!
How much is a plane ticket to Southern Idaho?
In the last seven days, plane fares varied between AU$1,483 and AU$1,748. Take a look at our fabulous deals to Southern Idaho, make a booking and then start packing your suitcase.
What months are the cheapest to book a flight to Southern Idaho?
The ideal month to book affordable flights to Southern Idaho is February. Keep in mind that in the United States, an expensive time to purchase a ticket is the month of December.

Travel information

Destination airport
Yellowstone
Destination airport IATA code
WYS
Destination city name
West Yellowstone
Return price
AU$581

Trending flights to Southern Idaho

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 3 Aug - Mon, 17 Aug
MEL
Melbourne
BOI
Boise
AU$1,483 Return, found 21 hours ago
AU$1,483
Return
found 21 hours ago
Select United flight, departing Mon, 3 Aug from Melbourne to Boise, returning Mon, 17 Aug, priced at AU$1,483 found 21 hours ago

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