Cheap Flights to Caldwell

View AU$133 flight on Wed, 28 Jan 2026Opens in a new window

Popular airlines to Caldwell

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Caldwell

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, 28 Jan - Wed, 4 Feb
LAX
Los Angeles
BOI
Boise
AU$236 Return, found 1 day ago
AU$236
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 28 Jan from Los Angeles to Boise, returning Wed, 4 Feb, priced at AU$236 found 1 day ago
Hawaiian Airlines
Tue, 10 Mar - Thu, 19 Mar
LAX
Los Angeles
BOI
Boise
AU$267 Return, found 6 days ago
AU$267
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, 10 Mar from Los Angeles to Boise, returning Thu, 19 Mar, priced at AU$267 found 6 days ago
Delta
Wed, 28 Jan - Wed, 4 Feb
LAX
Los Angeles
BOI
Boise
AU$334 Return, found 1 day ago
AU$334
Return
found 1 day ago
Select Delta flight, departing Wed, 28 Jan from Los Angeles to Boise, returning Wed, 4 Feb, priced at AU$334 found 1 day ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
LAX
Los Angeles
BOI
Boise
AU$341 Return, found 1 day ago
AU$341
Return
found 1 day ago
Select American Airlines flight, departing Wed, 28 Jan from Los Angeles to Boise, returning Wed, 4 Feb, priced at AU$341 found 1 day ago
United
Wed, 28 Jan - Wed, 4 Feb
LAX
Los Angeles
BOI
Boise
AU$357 Return, found 1 day ago
AU$357
Return
found 1 day ago
Select United flight, departing Wed, 28 Jan from Los Angeles to Boise, returning Wed, 4 Feb, priced at AU$357 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

September is typically the cheapest month to fly

From AU$322 - AU$884 per traveller.

Caldwell Flights

Have the time of your life in Caldwell

Flying to Caldwell is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Caldwell 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 Caldwell 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 Caldwell. 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 Caldwell, 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 Caldwell when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Caldwell AU$236. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Caldwell-bound flight. Bon voyage!

Frequently asked questions

What is the name of Caldwell's airport?
Boise Airport (BOI) is the major airport that serves Caldwell.
How far is Boise Airport from central Caldwell?
Boise Airport (BOI) is 40 kilometres from downtown Caldwell, so prepare yourself for a bit of a commute into the city.
What airport is best to fly into Caldwell?
Travellers from all around the globe pass through Boise Airport every day. Disembark the plane, grab your luggage and you'll find yourself 40 kilometres from the heart of Caldwell.
How many airlines fly to Caldwell?
There are 7 air carriers connecting Caldwell with 24 airports around the world.
Which airlines fly to Caldwell?
Alaska Airlines and Delta frequently fly into Caldwell. Hopping on an Alaska Airlines flight from Seattle is one of the most popular ways to get there.
How many nonstop flights are there to Caldwell?
Planning an unforgettable Caldwell getaway is simple when there are 515 direct flights every week to choose from.
Where are the most popular flights to Caldwell departing from?
Travellers often depart from Seattle, Denver and Phoenix airports when heading to Caldwell.
How long is the flight to Caldwell Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Seattle to Caldwell, the average flight time is 1 hour and 25 minutes. From Denver it's roughly 2 hours and 8 minutes, and from Phoenix it's 2 hours and 18 minutes.
How to book the cheapest flight to Caldwell?
We all know those fortunate jet-setters who manage to nab super cheap plane tickets whenever they fly. Eager to know how to do it for your Caldwell holiday? Don't leave it until the very last minute to lock in your flight. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up an excellent deal by flying into a less busy terminal. Last of all, be prepared to book quickly if you stumble on a great deal. It might not stick around for too long! With a bit of know-how and a little luck, the perfect airfare will be yours.
Do you have any tips for my flight to Caldwell?
Depending on where you're coming from, your trip to Caldwell could be a breeze or it could drag on forever. Below are some handy hints that will help you start your next great escape on the right foot. What to pack in your hand luggage:

  • A plane ride can be a cruisy experience if you take the right gear. First of all you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a spare change of clothes and something to read. Next, leave space in your hand luggage for your electronic gadgets, chargers, your important medications and maybe a comfy neck pillow too. Lastly, and most importantly, remember to take your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between air carriers, the general rule to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, drills, aerosol cans and bleaching agents. Sporting equipment like ski poles, and items that could injure passengers, such as pepper spray and guns, aren't allowed in the cabin either.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and pick slightly roomy, flat shoes like sneakers.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Caldwell?
As seasoned travellers know, the secret is to be prepared before you arrive at security. That way, you'll be stepping onto that plane to Caldwell before you know it. Follow these tips and get your trip off to a fantastic start:

  • Security personnel first need to determine that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them ready to show.
  • Time to strip down. Well kind of. Your belt, coat, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • All electronic devices, including your phone and tablet, will also need to be scanned.
  • Can't travel without your favourite cologne or perfume? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you in your carry-on.
  • The right choice of footwear can save you several precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Airlines won't allow any pocket knives or other sharp items in the cabin. If you need to bring these kinds of items, check them in.

Flights to Caldwell information
Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Return price
AU$236

Trending flights to Caldwell

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
Sat, 31 Jan - Sat, 7 Feb
BNE
Brisbane
BOI
Boise
AU$1,257 Return, found 23 hours ago
AU$1,257
Return
found 23 hours ago
Select American Airlines flight, departing Sat, 31 Jan from Brisbane to Boise, returning Sat, 7 Feb, priced at AU$1,257 found 23 hours ago
Explore a world of travel with Expedia
*Available to Expedia members.