Cheap Flights 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.

Icelandair
Mon., 5 May - Sun., 11 May
LHR
Heathrow
DEN
Denver Intl.
NZ$1,035 Return, found 6 days ago
NZ$1,035
Return
found 6 days ago
Select Icelandair flight, departing Mon., 5 May from Heathrow to Denver Intl., returning Sun., 11 May, priced at NZ$1,035 found 6 days ago
United
Mon., 30 Dec. - Mon., 13 Jan.
LHR
Heathrow
DEN
Denver Intl.
NZ$1,041 Return, found 3 days ago
NZ$1,041
Return
found 3 days ago
Select United flight, departing Mon., 30 Dec. from Heathrow to Denver Intl., returning Mon., 13 Jan., priced at NZ$1,041 found 3 days ago
Delta
Mon., 30 Dec. - Mon., 13 Jan.
LHR
Heathrow
DEN
Denver Intl.
NZ$1,051 Return, found 3 days ago
NZ$1,051
Return
found 3 days ago
Select Delta flight, departing Mon., 30 Dec. from Heathrow to Denver Intl., returning Mon., 13 Jan., priced at NZ$1,051 found 3 days ago
Lufthansa
Thu., 6 Feb. - Thu., 20 Feb.
LHR
Heathrow
DEN
Denver Intl.
NZ$1,080 Return, found 4 days ago
NZ$1,080
Return
found 4 days ago
Select Lufthansa flight, departing Thu., 6 Feb. from Heathrow to Denver Intl., returning Thu., 20 Feb., priced at NZ$1,080 found 4 days ago
Brussels Airlines
Thu., 6 Feb. - Thu., 20 Feb.
LHR
Heathrow
DEN
Denver Intl.
NZ$1,101 Return, found 4 days ago
NZ$1,101
Return
found 4 days ago
Select Brussels Airlines flight, departing Thu., 6 Feb. from Heathrow to Denver Intl., returning Thu., 20 Feb., priced at NZ$1,101 found 4 days 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$1,035. 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?
Boulder has only one airport, Denver Intl. Airport (DEN).
What airport is best to fly into Boulder?
Denver Airport is the only major airport in Boulder. Before you step on the plane, it’s a wise idea to find out a thing or two about it. The terminal sits about 56 kilometres from the centre of town.
How many airlines fly to Boulder?
There are 19 airlines that fly into Boulder from 193 airports around the world.
Which airlines fly to Boulder?
Typically, travellers opt to fly with United Airlines, Southwest Airlines and American Airlines when going to Boulder. The biggest proportion of these flights come in from Chicago, with United Airlines flying this route the most.
How many nonstop flights are there to Boulder?
With 5 799 direct flights operating every week, you’ll be hitting the runway in Boulder before you can ask, “Are we there yet?”
Where are the most popular flights to Boulder departing from?
The most popular flights to Boulder set off from Dallas, Phoenix and Houston airports.
How long is the flight to Boulder Airport?
If you’re going to Boulder from Chicago, you’re looking at a flight time of 2 hours and 43 minutes. Those jetting off from Phoenix should expect to be airborne for around 1 hour and 49 minutes. From Las Vegas it’s about 1 hour and 55 minutes away.
How to book the cheapest flight to Boulder?
Don’t leave locking in your flight to Boulder until the last minute. That’s one move savvy jet-setters use to get the best deals. Booking well in advance means more choices and less expensive flights. Don’t stop there, though. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on the airport you fly into. Don’t forget to compare prices across airlines as well. Lastly, be ready to book quickly if you stumble on a great price. It might not stick around for too long! With a bit of know-how and some good fortune, the ideal fare will be yours.
How to survive the flight to Boulder?
Depending on where you’re coming from, your flight to Boulder could be as easy as pie or it could drag on forever. Here are some handy travel tips that will help you start your next unforgettable escape on a positive note.What to pack in your hand luggage:

  • Firstly, and most importantly, put in your passport, important documents, bank cards and vital medications. Next, you’ll need some in-flight entertainment to while away the hours. A juicy book and a tablet filled with your favourite shows are some great options. If you hope to take a quick nap, a quality neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a few toiletry items to ensure you hop off the plane looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Make sure you don’t have sharp or pointed objects hiding in your carry-on luggage. Other prohibited items include explosive or flammable goods, such as fuel and matches, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The narrow aisles of your plane are not the place for a fashion parade. Layer up with comfy clothing and remember to bring a sweater as it can get chilly inside the cabin. Flat, enclosed shoes are also a good choice.
  • You’ve probably heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. There’s lots you can do to lessen your risk. Don a pair of compression tights or socks, drink lots of water often and move your legs and feet. Wander up and down the aisles of the cabin or perform some stretches in your seat.

How to get through airport security fast when flying to Boulder?
Being prepared before you get to the airport can make your getaway to Boulder easy and painless. Check out our top tips for a swift journey past security:

  • Security personnel first need to make sure that you have a valid passport and boarding pass before you’re allowed to proceed any further. Have them within easy reach, ready for inspection.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes things like earphones or headphones, as well as bulky coats or jackets. They’ll need to be placed on the conveyor belt for screening.
  • Electronic devices like laptops and phones will also have to go through the machine to be scanned. No need to worry though, you’ll be back online before you know it.
  • Want to bring along your favourite perfume or cologne? 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-close bag, you’re permitted to bring it with you on board.
  • Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won’t be allowed on board.

Flights to Boulder information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Return price
NZ$278

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.

Air Canada
Wed., 5 Feb. - Sat., 22 Feb.
CHC
Christchurch Intl.
DEN
Denver Intl.
NZ$2,001 Return, found 3 days ago
NZ$2,001
Return
found 3 days ago
Select Air Canada flight, departing Wed., 5 Feb. from Christchurch Intl. to Denver Intl., returning Sat., 22 Feb., priced at NZ$2,001 found 3 days ago
*Available to Expedia members.