Cheap Flights to Southwest Idaho

View AU$160 flight on Tue., 4 Mar.Opens in a new window

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Cheap Tickets to Southwest 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.

Alaska Airlines
Wed., 5 Mar. - Wed., 5 Mar.
LAX
Los Angeles Intl.
BOI
Boise
AU$318 Return, found 2 days ago
AU$318
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed., 5 Mar. from Los Angeles Intl. to Boise, returning Wed., 5 Mar., priced at AU$318 found 2 days ago
United
Fri., 23 May - Sun., 25 May
COD
Yellowstone Regional
BOI
Boise
AU$903 Return, found 1 day ago
AU$903
Return
found 1 day ago
Select United flight, departing Fri., 23 May from Yellowstone Regional to Boise, returning Sun., 25 May, priced at AU$903 found 1 day ago
United
Sat., 15 Mar. - Mon., 24 Mar.
BNE
Brisbane
BOI
Boise
AU$1,344 Return, found 4 hours ago
AU$1,344
Return
found 4 hours ago
Select United flight, departing Sat., 15 Mar. from Brisbane to Boise, returning Mon., 24 Mar., priced at AU$1,344 found 4 hours ago
Air New Zealand
Mon., 18 Aug. - Fri., 22 Aug.
SYD
Kingsford Smith Intl.
BOI
Boise
AU$1,548 Return, found 6 days ago
AU$1,548
Return
found 6 days ago
Select Air New Zealand flight, departing Mon., 18 Aug. from Kingsford Smith Intl. to Boise, returning Fri., 22 Aug., priced at AU$1,548 found 6 days ago
United
Tue., 4 Mar. - Fri., 4 Apr.
MEL
Tullamarine
BOI
Boise
AU$1,698 Return, found 2 days ago
AU$1,698
Return
found 2 days ago
Select United flight, departing Tue., 4 Mar. from Tullamarine to Boise, returning Fri., 4 Apr., priced at AU$1,698 found 2 days ago

Southwest Idaho Flights

Have the time of your life in Southwest Idaho

Flying to Southwest Idaho is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Southwest Idaho flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Southwest Idaho in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Southwest Idaho. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Southwest Idaho, Idaho has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Southwest Idaho when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Southwest Idaho AU$318. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Southwest Idaho-bound flight. Bon voyage!

Frequently asked questions

How do I find cheap flights to Southwest Idaho that have flexible change policies?
It’s as easy as 1-2-3 with Expedia. Step 1: Type in your preferred dates and destination and click on the “Search” button. Step 2: Check “No change fee” below the “Flexible change policies” filter on the top left of your screen. Step 3. Bag a flexible and cheap fare to Southwest Idaho.
Which airlines fly to Southwest Idaho?
You can choose from various airlines that offer flights into or near Southwest Idaho. Here are some of the best of them:

  • Alaska Airlines - 785 flights to or near Southwest Idaho each month, including 754 flights to Boise Airport (BOI) and 30 flights to Friedman Memorial Airport (SUN) per month.
  • Delta Air Lines - 550 flights to or near Southwest Idaho each month, including 489 flights to Boise Airport (BOI) and 60 flights to Friedman Memorial Airport (SUN) per month.
  • United Airlines - 347 flights to or near Southwest Idaho each month, including 303 flights to Boise Airport (BOI) and 43 flights to Friedman Memorial Airport (SUN) per month.

How can I find cheap tickets to Southwest Idaho?
One of the easiest ways to find cheap tickets to Southwest Idaho is to be flexible with your travel dates. Search for your flights, then click “flexible dates” above the results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Southwest Idaho in the last seven days was AU$318. Booking well ahead of time will generally help you get an even bigger bargain.
How much is a flight to Southwest Idaho?
The price of a round-trip airfare to Southwest Idaho in the last seven days ranged between AU$318 and AU$1,698. If you were heading one way from Los Angeles (LAX), you could have landed a low-cost fare from just AU$160.
What are the most popular airports to fly into in Southwest Idaho?
Pack your suitcase and cruise into one of these busy Southwest Idaho airports:

  • Boise Airport (BOI) - 1 994 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

When is the cheapest time to fly to Southwest Idaho?
Take off to Southwest Idaho earlier in the week and you’ll usually be rewarded with cheaper fares. Tuesday is generally the cheapest day to hop on a plane, followed by Monday. If you’d like to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Southwest Idaho?
In the last seven days, tickets ranged between AU$318 and AU$1,698. Scroll through our great deals to Southwest Idaho, pick your favourite and get ready for your next fun holiday!
What months are the cheapest to book a flight to Southwest Idaho?
To bag cheap flights to Southwest Idaho, book sometime in February when the price of fares are at their lowest. The most expensive time to book? In the U.S, it’s the month of December.
Flights to Southwest Idaho information
Destination airport
Southwest Idaho
Destination airport IATA code
BOI

Trending flights to Southwest 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
Sat., 15 Mar. - Mon., 24 Mar.
BNE
Brisbane
BOI
Boise
AU$1,344 Return, found 4 hours ago
AU$1,344
Return
found 4 hours ago
Select United flight, departing Sat., 15 Mar. from Brisbane to Boise, returning Mon., 24 Mar., priced at AU$1,344 found 4 hours ago
*Available to Expedia members.