Cheap Flights to Boulder

View NZ$942 flight on Thu, 15 May 2025Opens in a new window

Popular airlines to Boulder

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Cheap Tickets to Boulder

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
Thu., 15 May - Sun., 25 May
AKL
Auckland
HLN
Helena
NZ$1,874 Return, found 23 hours ago
NZ$1,874
Return
found 23 hours ago
Select United flight, departing Thu., 15 May from Auckland to Helena, returning Sun., 25 May, priced at NZ$1,874 found 23 hours ago
United
Thu., 15 May - Sun., 25 May
AKL
Auckland
HLN
Helena
NZ$1,939 Return, found 23 hours ago
NZ$1,939
Return
found 23 hours ago
Select United flight, departing Thu., 15 May from Auckland to Helena, returning Sun., 25 May, priced at NZ$1,939 found 23 hours ago
United
Thu., 15 May - Sun., 25 May
AKL
Auckland
HLN
Helena
NZ$2,049 Return, found 23 hours ago
NZ$2,049
Return
found 23 hours ago
Select United flight, departing Thu., 15 May from Auckland to Helena, returning Sun., 25 May, priced at NZ$2,049 found 23 hours ago
United
Thu., 15 May - Sun., 25 May
AKL
Auckland
HLN
Helena
NZ$2,114 Return, found 23 hours ago
NZ$2,114
Return
found 23 hours ago
Select United flight, departing Thu., 15 May from Auckland to Helena, returning Sun., 25 May, priced at NZ$2,114 found 23 hours ago
Air New Zealand
Thu., 15 May - Sun., 25 May
AKL
Auckland
HLN
Helena
NZ$2,199 Return, found 23 hours ago
NZ$2,199
Return
found 23 hours ago
Select Air New Zealand flight, departing Thu., 15 May from Auckland to Helena, returning Sun., 25 May, priced at NZ$2,199 found 23 hours ago

Boulder Flights

The Boulder experience you’ve always wanted

Catching a flight to Boulder 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 Boulder flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Boulder 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 Boulder, 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 Boulder. 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 Boulder NZ$1,874. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Boulder.

Frequently asked questions

What is the name of Boulder's airport?
Gallatin Field Airport (BZN) is the only airport near Boulder.
What airport is best to fly into Boulder?
Flying to Boulder means jumping off the plane at either Gallatin Field or Bert Mooney Airport. The first is 88 kilometres away from the centre of the city. The second is 40 kilometres away.
How many airlines fly to Boulder?
Boulder is serviced by 6 airlines from 11 airports across the globe.
Which airlines fly to Boulder?
Southwest Airlines and United Airlines offer the most flights to Boulder. One of the most common ways to get there is with a Southwest Airlines flight leaving from Denver.
How many nonstop flights are there to Boulder?
Organising an exciting Boulder adventure is a cinch when there are 165 direct flights every week to select from.
Where are the most popular flights to Boulder departing from?
Flights to Boulder from Denver, Salt Lake City and Seattle airports are always popular.
How long is the flight to Boulder Airport?
Which city you depart from determines how much of the in-flight entertainment you’ll get to see. From Denver to Boulder, the average flight time is 1 hour and 46 minutes. From Salt Lake City it’s around 1 hour and 22 minutes, and from Seattle it’s 1 hour and 36 minutes.
How to book the cheapest flight to Boulder?
We all know those travellers who somehow pick up extremely cheap fares whenever they fly. Want to know how to do it for your Boulder holiday? Don’t wait until the very last minute to lock in your flight. Don’t stop there, though. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on the airport you fly into. Make sure you compare fares across air carriers as well. And finally, remember that it’s first in, best dressed. Know what a typical airfare costs and have your credit card ready to secure your ticket as soon as you see an unbeatable bargain. The best deals don’t last long.
How to survive the flight to Boulder?
Wherever you’re coming from, flying can be a seamless experience if you’ve planned ahead. Follow these handy hints that will help get your Boulder escape started on the right note.What to pack in your hand luggage:

  • A plane ride can be a pleasure if you carry the right gear. First of all you’ll need basic toiletries, such as a toothbrush and some deodorant, a spare pair of socks and a magazine or two. Next, leave space in your carry-on bag for your laptop, a charger, your important medications and perhaps a comfy neck pillow too. Last, but definitely not least, don’t forget to take your passport, travel docs and some money.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like your treasured Swiss Army knife, and products which are flammable or explosive, such as flares, chemicals agents and matches, are also restricted.

What to wear on a flight:

  • The answer to a comfortable flight is as simple as your choice of clothes. Prepare yourself for varying temperatures by layering up. That way you’ll stay nice and warm if the cabin gets chilly. Shoes like high heels and sandals are best left in your checked suitcase. Instead, go for flat, closed-toed footwear like slip-ons. Your feet will thank you later.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by reduced mobility or inactivity. There are numerous ways to minimize your risk. Wear a quality pair of compression tights or socks, drink lots of water often and get your legs and feet moving. Do a lap or two of the cabin or try out some simple stretches in your seat.

How to get through airport security fast when flying to Boulder?
A little pre-planning before your flight can make your getaway to Boulder a piece of cake. Read through our handy tips for a speedy journey past security:

  • First things first. Your travel documents and passport will need to be inspected by airport security personnel. Keep them at hand so you don’t have to dig around for them.
  • The X-ray machine comes next. Remove anything on you that is likely to set off the scanner’s alarm. This includes items like earphones or headphones, as well as your coat or jacket. They’ll all need to go on the X-ray conveyor belt.
  • Electronic devices like phones and laptops will also have to go on a tray to be scanned. Don’t worry though, you’ll be back online in no time.
  • Want to bring along your favourite cologne or perfume? No problem. As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a zip-lock bag, it’s fine to bring with you in your carry-on luggage.
  • There’s a chance you’ll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea.
  • Airlines will not allow any sharp objects to come on board with you. If you must bring these kinds of items, pack them safely in your checked baggage.

Flights to Boulder information
Destination airport
Helena Regional
Destination airport IATA code
HLN
Destination city name
Helena
Return price
NZ$1,874

Trending flights to Boulder

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
Thu., 15 May - Sun., 25 May
AKL
Auckland
HLN
Helena
NZ$1,874 Return, found 23 hours ago
NZ$1,874
Return
found 23 hours ago
Select United flight, departing Thu., 15 May from Auckland to Helena, returning Sun., 25 May, priced at NZ$1,874 found 23 hours ago
*Available to Expedia members.