Cheap Flights to Longmont

View NZ$101 flight on Tue, 21 Oct 2025Opens in a new window

Popular airlines to Longmont

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Longmont

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
Tue, 21 Oct - Tue, 28 Oct
SLC
Salt Lake City
DEN
Denver
NZ$164 Return, found 6 days ago
NZ$164
Return
found 6 days ago
Select Delta flight, departing Tue, 21 Oct from Salt Lake City to Denver, returning Tue, 28 Oct, priced at NZ$164 found 6 days ago
American Airlines
Tue, 7 Oct - Wed, 8 Oct
LAX
Los Angeles
DEN
Denver
NZ$232 Return, found 3 days ago
NZ$232
Return
found 3 days ago
Select American Airlines flight, departing Tue, 7 Oct from Los Angeles to Denver, returning Wed, 8 Oct, priced at NZ$232 found 3 days ago
United
Wed, 22 Oct - Sat, 25 Oct
SLC
Salt Lake City
DEN
Denver
NZ$252 Return, found 1 hour ago
NZ$252
Return
found 1 hour ago
Select United flight, departing Wed, 22 Oct from Salt Lake City to Denver, returning Sat, 25 Oct, priced at NZ$252 found 1 hour ago
Alaska Airlines
Wed, 19 Nov - Wed, 10 Dec
SFO
San Francisco
DEN
Denver
NZ$330 Return, found 1 day ago
NZ$330
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 19 Nov from San Francisco to Denver, returning Wed, 10 Dec, priced at NZ$330 found 1 day ago
Hawaiian Airlines
Wed, 22 Oct - Wed, 12 Nov
SFO
San Francisco
DEN
Denver
NZ$330 Return, found 1 day ago
NZ$330
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 22 Oct from San Francisco to Denver, returning Wed, 12 Nov, priced at NZ$330 found 1 day ago

Frequently asked questions

What is the name of Longmont's airport?
Denver Intl. Airport (DEN) is the main airport in Longmont.
What airport is best to fly into Longmont?
Head through the exit of Denver Airport and your Longmont getaway will have begun! The city's main airport, it's located 48 kilometres from the downtown area.
How many airlines fly to Longmont?
Longmont is serviced by 24 airlines from at least 204 airports around the world.
Which airlines fly to Longmont?
Southwest Airlines, United Airlines and Frontier Airlines fly the most frequently to Longmont. The highest number of flights begin in Phoenix, with Southwest Airlines offering the most services on this route.
How many nonstop flights are there to Longmont?
Organising an exciting Longmont adventure is a walk in the park when there are 5 892 direct flights each week to pick from.
Where are the most popular flights to Longmont departing from?
Flights to Longmont from Phoenix, Dallas and Salt Lake City airports are the most in demand.
How long is the flight to Longmont Airport?
If it's Phoenix you're departing, you'll be airborne for around 1 hour and 51 minutes before you touchdown in Longmont. Terminal to terminal from Dallas generally takes 2 hours and 10 minutes and from Salt Lake City, the average flight time is 1 hour and 40 minutes.
How to book the cheapest flight to Longmont?
We all know those fortunate jet-setters who manage to grab extremely cheap fares wherever they go. Would you like to know how to do it for your Longmont holiday? Don't wait until the last minute to lock in your flight. Another good way to nab a bargain is to compare all options. If your destination has more than one airport, don't forget to research the cost of flying into a smaller terminal. Last of all, be prepared to book quickly if you find an irresistible price. It might not be available for too 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 Longmont?
We've rounded up all the info you need to make your journey as stress-free as possible. Follow our tips and you'll be zooming through airport security and having a blast in Longmont in no time at all. What to pack in your hand luggage:

  • First things first, pack in your passport, important documents, bank cards and medications. Next, you'll want some extra in-flight entertainment to while away the hours. A juicy book and a laptop filled with your favourite movies are some fantastic options. If you plan to take a quick snooze, a neck pillow and a pair of earplugs will also be useful. Finally, make room for a toothbrush and some facial wipes so you'll touchdown looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife hiding in one of the zippers of your carry-on luggage. Other prohibited items include flammable or explosive goods, such as aerosol cans and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by wearing layers, and wear closed-toe, flat footwear like sneakers.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Longmont?
The simple answer is — be prepared. We've put together some helpful hints for a hassle-free trip through airport security. Watch out Longmont, here you come:

  • Be sure to keep your passport and travel documents handy. They're the first items you'll be asked for by security.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Items like your belt, coat and headphones need to go through the machine.
  • All electronic devices, including your phone and tablet, are also required to be separately scanned.
  • Any gels or liquids, such as perfume or toothpaste, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several valuable minutes. Boots and heavy shoes are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Sharp or pointed objects (like knives and scissors) are not allowed in the cabin. They'll be seized at security, so pack them in your checked baggage.

Book with confidence

Book with confidence

Longmont Flights

The Longmont experience you’ve always wanted

Catching a flight to Longmont 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 Longmont flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Longmont 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 Longmont, 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 Longmont. 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 Longmont NZ$164. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Longmont.

Longmont Flights

Travel information

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Return price
NZ$164

Trending flights to Longmont

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
Tue, 11 Nov - Wed, 19 Nov
AKL
Auckland
DEN
Denver
NZ$1,546 Return, found 10 hours ago
NZ$1,546
Return
found 10 hours ago
Select United flight, departing Tue, 11 Nov from Auckland to Denver, returning Wed, 19 Nov, priced at NZ$1,546 found 10 hours ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.