Cheap Flights to Trenton

View NZ$121 flight on Tue, 27 Jan 2026Opens in a new window

Popular airlines to Trenton

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Cheap Tickets to Trenton

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, 20 Jan - Sat, 24 Jan
LAX
Los Angeles
SLC
Salt Lake City
NZ$246 Return, found 4 days ago
NZ$246
Return
found 4 days ago
Select Delta flight, departing Tue, 20 Jan from Los Angeles to Salt Lake City, returning Sat, 24 Jan, priced at NZ$246 found 4 days ago
Alaska Airlines
Fri, 23 Jan - Tue, 27 Jan
LAX
Los Angeles
SLC
Salt Lake City
NZ$287 Return, found 4 days ago
NZ$287
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 23 Jan from Los Angeles to Salt Lake City, returning Tue, 27 Jan, priced at NZ$287 found 4 days ago
American Airlines
Tue, 20 Jan - Sat, 31 Jan
LAX
Los Angeles
SLC
Salt Lake City
NZ$303 Return, found 5 days ago
NZ$303
Return
found 5 days ago
Select American Airlines flight, departing Tue, 20 Jan from Los Angeles to Salt Lake City, returning Sat, 31 Jan, priced at NZ$303 found 5 days ago
United
Thu, 29 Jan - Sat, 31 Jan
LAX
Los Angeles
SLC
Salt Lake City
NZ$332 Return, found 2 days ago
NZ$332
Return
found 2 days ago
Select United flight, departing Thu, 29 Jan from Los Angeles to Salt Lake City, returning Sat, 31 Jan, priced at NZ$332 found 2 days ago
Air Canada
Fri, 23 Jan - Sat, 31 Jan
AKL
Auckland
SLC
Salt Lake City
NZ$1,385 Return, just found
NZ$1,385
Return
just found
Select Air Canada flight, departing Fri, 23 Jan from Auckland to Salt Lake City, returning Sat, 31 Jan, priced at NZ$1,385 just found

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Trenton Flights

The Trenton experience you’ve always wanted

Catching a flight to Trenton 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 Trenton flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Trenton 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 Trenton, 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 Trenton. 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 Trenton NZ$246. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Trenton.

Frequently asked questions

What is the name of Trenton's airport?
Book a flight to Trenton and you'll be stepping off the plane at Salt Lake City Intl. Airport (SLC).
How many airlines fly to Trenton?
Trenton is serviced by 12 air carriers from 98 airports around the world.
Which airlines fly to Trenton?
Trenton receives the majority of its flights from United Airlines, Southwest Airlines and Delta with United Airlines being the preferred choice of airline. Denver is the most popular city for passengers to depart from.
How many nonstop flights are there to Trenton?
Organising an amazing Trenton adventure is child's play when there are 2 219 nonstop flights each week to get you there.
Where are the most popular flights to Trenton departing from?
Travellers often jet off from Denver, Phoenix and Los Angeles airports when going to Trenton.
How long is the flight to Trenton Airport?
If it's Denver you're departing, you'll be in the sky for around 1 hour and 40 minutes before you touchdown in Trenton. Airport to airport from Phoenix typically takes 1 hour and 44 minutes and from Los Angeles, it's 1 hour and 57 minutes.
How to book the cheapest flight to Trenton?
Don't leave booking your flight to Trenton until the very last minute. That's one move well-versed travellers use to get the best prices. Booking ahead means more options and cheaper flights. Don't stop there, however. Do some research and check if there are a few airports at your destination. Fares often differ depending on the airport you go for. Don't forget to compare prices across airlines too. Last but not least, another easy way to save a few dollars is be ready to book at a moment's notice. If you come across a good deal, don't hesitate — grab it while you can.
Do you have any tips for my flight to Trenton?
Wherever you're coming from, flying can be an enjoyable experience if you're well organised. Take a peek at these handy hints that will help get your Trenton holiday started on the right foot. What to pack in your hand luggage:

  • It's simple — first, pack your passport, travel documents, cash and daily medications. Next, you'll want some entertainment to while away the time. A thrilling novel and a laptop crammed with your favourite movies are some wonderful options. If you hope to take a short snooze, a neck pillow and some noise-cancelling headphones will also come in handy. Finally, squeeze in a toothbrush and some facial wipes so you'll arrive looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Pointed or sharp objects, like your precious pocket knife, and products which are flammable or explosive, such as flares, chemicals agents and fireworks, are also restricted.

What to wear on a flight:

  • Your priority is to be as comfortable as possible. Opt for easy-to-remove footwear, dress in loose, natural fibers and remember to take a sweater in case you get cold in the cabin.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Trenton?
As savvy travellers know, the secret is to be prepared before you reach the airport security gate. That way, you'll be hopping onto that plane to Trenton in next to no time. Follow these helpful tips and get your holiday off to a flying start:

  • Be sure to keep your travel documents and ID close by. They're the first things you'll be asked for by security.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • Your electronic gadgets like phones and laptops will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take 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.
  • Lightweight sneakers are a great footwear choice as you're less likely to be required to remove them when going through security. Big boots and other heavy shoes are often subjected to additional screening.
  • Airlines won't allow any sharp objects in your carry-on luggage. If you need to bring these kinds of items, put them in your checked baggage.

Flights to Trenton information
Destination airport
Salt Lake City Intl.
Destination airport IATA code
SLC
Destination city name
Salt Lake City
Return price
NZ$245

Trending flights to Trenton

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
Fri, 23 Jan - Sat, 31 Jan
AKL
Auckland
SLC
Salt Lake City
NZ$1,385 Return, just found
NZ$1,385
Return
just found
Select Air Canada flight, departing Fri, 23 Jan from Auckland to Salt Lake City, returning Sat, 31 Jan, priced at NZ$1,385 just found
*Available to Expedia members.