Cheap Flights to Union

Popular airlines to Union

  • 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

Union Flights

The Union experience you’ve always wanted

Catching a flight to Union 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 Union flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Union 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 Union, 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 Union. 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 Union . With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Union.

Frequently asked questions

What is the name of Union's airport?
Boise Airport (BOI) is the main airport in Union.
How many airlines fly to Union?
Union is serviced by 7 airlines from 24 airports across the globe.
Which airlines fly to Union?
Alaska Airlines and Delta operate the most flights to Union. One of the most preferred ways to get there is on an Alaska Airlines flight from Seattle.
How many nonstop flights are there to Union?
With 529 nonstop flights each week, you'll be landing in Union before you can ask, "Are we there yet?"
Where are the most popular flights to Union departing from?
Flights to Union from Seattle, Denver and Phoenix airports are very popular.
How long is the flight to Union Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Seattle to Union, the average flight time is 1 hour and 14 minutes. From Denver it's more or less 2 hours and 8 minutes, and from Phoenix it's 2 hours and 18 minutes.
How to book the cheapest flight to Union?
We've all come across those fortunate travellers who somehow get super cheap airfares wherever they go. Eager to know how to do it for your Union holiday? Don't wait until the last possible moment to secure your flight. Also, shop around and compare your options. If your destination has several airports, you may be able to nab a great price by flying into one a little further out. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to snap up a ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Union?
No matter where you're coming from, flying can be a pleasant experience if you've planned ahead. We've made a list of handy tips and tricks that will help get your Union holiday started on the right note. What to pack in your hand luggage:

  • The trick to having a worry-free flight experience is to pack ahead. First up, the essentials: passport, travel documents, credit cards and important medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a juicy novel. It's also smart to bring your chargers, a quality neck pillow and a pair of earplugs. And of course, don't forget to chuck in toiletries like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a Swiss Army knife hiding in one of the compartments of your hand luggage. Other restricted items include explosive or flammable substances, like aerosols and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your main aim is to feel as comfortable as you can. Go for easy-to-remove footwear, dress in loose, breathable clothing and don't forget to bring a sweater in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clots forming due to poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Union?
The secret is to be organised before you reach the security gate. That way, you'll be hopping onto that plane to Union in no time flat. Follow these tips and get your holiday off to a fantastic start:

  • Keep your passport and travel documents at hand. They're the first items you'll be asked to show at airport security.
  • The X-ray machine is up next. Remove anything on you that is likely to beep. This includes items like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • Electronic devices like phones and laptops will also need to go on a tray for inspection. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as lip balm or cologne, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be asked to remove them when going through security. Boots and other heavy-style shoes are often subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked suitcase. They won't be allowed in the cabin.

Flights to Union information
Destination airport
Union
Destination airport IATA code
BKE
*Available to Expedia members.