Cheap Flights to Treasure Valley

View NZ$183 flight on Sat, 24 Jan 2026Opens in a new window

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Cheap Tickets to Treasure Valley

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.

American Airlines
Thu, 16 Oct - Tue, 28 Oct
TYS
Knoxville
BOI
Boise
NZ$739 Return, found 7 hours ago
NZ$739
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 16 Oct from Knoxville to Boise, returning Tue, 28 Oct, priced at NZ$739 found 7 hours ago
Delta
Thu, 16 Oct - Tue, 28 Oct
TYS
Knoxville
BOI
Boise
NZ$757 Return, found 7 hours ago
NZ$757
Return
found 7 hours ago
Select Delta flight, departing Thu, 16 Oct from Knoxville to Boise, returning Tue, 28 Oct, priced at NZ$757 found 7 hours ago
United
Thu, 16 Oct - Tue, 28 Oct
TYS
Knoxville
BOI
Boise
NZ$875 Return, found 7 hours ago
NZ$875
Return
found 7 hours ago
Select United flight, departing Thu, 16 Oct from Knoxville to Boise, returning Tue, 28 Oct, priced at NZ$875 found 7 hours ago
Air New Zealand
Fri, 21 Nov - Sun, 23 Nov
WLG
Wellington
BOI
Boise
NZ$1,499 Return, found 12 hours ago
NZ$1,499
Return
found 12 hours ago
Select Air New Zealand flight, departing Fri, 21 Nov from Wellington to Boise, returning Sun, 23 Nov, priced at NZ$1,499 found 12 hours ago
Qantas Airways
Tue, 17 Mar - Mon, 30 Mar
AKL
Auckland
BOI
Boise
NZ$1,891 Return, found 6 days ago
NZ$1,891
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 17 Mar from Auckland to Boise, returning Mon, 30 Mar, priced at NZ$1,891 found 6 days ago

Frequently asked questions

What is the name of Treasure Valley's airport?
Boise Airport (BOI) is the main airport that serves Treasure Valley.
How far is Boise Airport (BOI) from central Treasure Valley?
Boise Airport is 26 kilometres from central Treasure Valley, so be prepared for a reasonable commute into the city centre.
What airport is best to fly into Treasure Valley?
Make your way through the exit of Boise Airport (BOI) and your Treasure Valley getaway will have begun! The city's main airport, it's located 26 kilometres from the downtown area.
How many airlines fly to Treasure Valley?
Treasure Valley is serviced by 7 air carriers from 24 airports across the globe.
Which airlines fly to Treasure Valley?
Alaska Airlines and Delta fly often into Treasure Valley. Catching an Alaska Airlines flight from Seattle is one of the most preferred ways to get there.
How many nonstop flights are there to Treasure Valley?
Flying to someplace new is much more straightforward when there aren't any stopovers to worry about. If you're jetting off to Treasure Valley, the good news is that there are around 515 direct flights operating each week.
Where are the most popular flights to Treasure Valley departing from?
A large number of flights to Treasure Valley leave from Seattle, Denver and Phoenix airports.
How long is the flight to Treasure Valley Airport?
If it's Seattle you're leaving behind, you'll be airborne for around 1 hour and 25 minutes before you arrive in Treasure Valley. Terminal to terminal from Denver typically takes 2 hours and 8 minutes and from Phoenix, it's 2 hours and 18 minutes.
How to book the cheapest flight to Treasure Valley?
Don't leave locking in your flight to Treasure Valley until the very last minute. That's one trick savvy travellers use to get the best prices. Booking in advance means more choices and more affordable flights. Also, look around online and compare your options. If your destination has a few airports, you may be able to pick up a terrific deal by flying into a less busy terminal. Last of all, be ready to secure your seat quickly if you stumble on a great price. It might not be available for long. With a bit of knowledge and some good fortune, the ideal airfare can be yours.
Do you have any tips for my flight to Treasure Valley?
If you're poorly prepared, travelling can be daunting. But there's no need to hit the panic button just yet. Follow these handy hints and enjoy a hassle-free start to your time in Treasure Valley. What to pack in your hand luggage:

  • Air travel can be a stress-free experience if you've got all the right things. Firstly, you'll want a few basic toiletry items, such as lip balm and hand cream, a spare pair of socks and a good novel. Secondly, find a spot in your bag for your laptop, a charger, any vital medications and perhaps a quality neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a pocket knife hiding in your carry-on luggage. Other restricted items include flammable or explosive goods, such as aerosol cans and bleach, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your priority is to be as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, breathable clothing and don't forget to bring a sweater in case it gets cold in the cabin.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-distance flights. Lower your risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Treasure Valley?
Being prepared before your flight will help make your trip to Treasure Valley a piece of cake. Check out our handy hints for a speedy journey through security:

  • Keep your passport and boarding pass within easy reach. They'll be the first things you'll be asked to present to security.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Items like your coat, belt and headphones need to go through the machine.
  • Your electronic devices like laptops and phones will also have to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as hair oil or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • It's also likely that you'll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a wise idea.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you need to bring these kinds of items, pack them safely in your checked baggage.

Book with confidence

Book with confidence

Treasure Valley Flights

The Treasure Valley experience you’ve always wanted

Catching a flight to Treasure Valley is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Treasure Valley flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Treasure Valley in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Treasure Valley, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Treasure Valley. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Treasure Valley NZ$739. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Treasure Valley.

Treasure Valley Flights

Travel information

Travel information

Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Return price
NZ$738

Trending flights to Treasure Valley

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.

Delta
Mon, 17 Nov - Sun, 30 Nov
AKL
Auckland
BOI
Boise
NZ$1,138 Return, found 4 days ago
NZ$1,138
Return
found 4 days ago
Select Delta flight, departing Mon, 17 Nov from Auckland to Boise, returning Sun, 30 Nov, priced at NZ$1,138 found 4 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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