Cheap Flights to Trinity

View AU$927 flight on Fri, 13 Feb 2026Opens in a new window

Popular airlines to Trinity

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Cheap Tickets to Trinity

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, 4 Mar - Wed, 25 Mar
BNE
Brisbane
IAH
Houston
AU$1,336 Return, found 3 days ago
AU$1,336
Return
found 3 days ago
Select Air Canada flight, departing Wed, 4 Mar from Brisbane to Houston, returning Wed, 25 Mar, priced at AU$1,336 found 3 days ago
Air New Zealand
Thu, 22 Jan - Wed, 4 Feb
MEL
Melbourne
IAH
Houston
AU$1,440 Return, just found
AU$1,440
Return
just found
Select Air New Zealand flight, departing Thu, 22 Jan from Melbourne to Houston, returning Wed, 4 Feb, priced at AU$1,440 just found
American Airlines
Wed, 28 Jan - Wed, 4 Feb
MEL
Melbourne
IAH
Houston
AU$1,453 Return, just found
AU$1,453
Return
just found
Select American Airlines flight, departing Wed, 28 Jan from Melbourne to Houston, returning Wed, 4 Feb, priced at AU$1,453 just found
United
Wed, 28 Jan - Wed, 4 Feb
MEL
Melbourne
IAH
Houston
AU$1,469 Return, just found
AU$1,469
Return
just found
Select United flight, departing Wed, 28 Jan from Melbourne to Houston, returning Wed, 4 Feb, priced at AU$1,469 just found
Delta
Wed, 28 Jan - Wed, 4 Feb
BNE
Brisbane
IAH
Houston
AU$1,472 Return, just found
AU$1,472
Return
just found
Select Delta flight, departing Wed, 28 Jan from Brisbane to Houston, returning Wed, 4 Feb, priced at AU$1,472 just found

Find the cheapest month to fly from Columbus (CMH) to Houston (IAH)

April is typically the cheapest month to fly

From AU$142 - AU$653 per traveller.

Trinity Flights

Have the time of your life in Trinity

Flying to Trinity is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Trinity flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Trinity in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Trinity. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Trinity, Texas has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Trinity when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Trinity AU$1,336. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Trinity-bound flight. Bon voyage!

Frequently asked questions

What is the name of Trinity's airport?
Most visitors prefer to fly into George Bush Intercontinental Airport (IAH) when visiting the bustling city of Trinity.
How many airlines fly to Trinity?
Trinity is serviced by 30 airlines from 176 airports across the globe.
Which airlines fly to Trinity?
American Airlines, United Airlines and Frontier Airlines fly the most frequently to Trinity. The majority of these flights originate in Dallas, with American Airlines offering the most services on this route.
How many nonstop flights are there to Trinity?
Flying to somewhere new is much more fun when there aren't any annoying stopovers. If you're travelling to Trinity, the awesome news is that there are approximately 4,820 nonstop flights each week.
Where are the most popular flights to Trinity departing from?
Travellers often depart from Dallas, Denver and Chicago airports when going to Trinity.
How long is the flight to Trinity Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Dallas to Trinity, the average flight time is 1 hour and 16 minutes. From Denver it's roughly 2 hours and 29 minutes, and from Chicago it's 2 hours and 53 minutes.
How to book the cheapest flight to Trinity?
Don't leave locking in your flight to Trinity until the very last minute. That's one move well-versed jet-setters use to get the best prices. Booking in advance means more options and more affordable flights. Don't stop there, however. 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. Don't forget to compare fares across air carriers as well. Last of all, be ready to lock in your seat quickly if you find a great price. It might not be available for long. With a bit of knowledge and some luck, the perfect airfare will be yours.
Do you have any tips for my flight to Trinity?
Wherever you're coming from, flying can be a pleasurable experience if you're prepared. Check out these handy tips that will get your Trinity holiday started on the right foot. What to pack in your hand luggage:

  • First things first, pack in your passport, travel documents, credit cards and vital medications. Next, you'll need some entertainment to while away the time. A juicy novel and a tablet crammed with your favourite movies are good options. If you intend to catch forty winks, a neck pillow and a pair of earplugs will also be useful. Finally, leave some space for a toothbrush and some cleansing wipes to ensure you touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a pocket knife hiding in your carry-on luggage. Other banned items include explosive or flammable products, such as fuel and matches, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your main priority is to be as comfortable as possible. Go for easy-to-remove footwear, dress in loose, breathable clothing and remember to take a sweater in case you get chilly in the cabin.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-haul 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 Trinity?
As savvy travellers know, the secret is to be organised before you arrive at airport security. That way, you'll be hopping onto that plane to Trinity in the blink of an eye. Follow these helpful tips and get your trip off to a great start:

  • Keep your boarding pass and passport handy. They'll be the first things you'll be asked to show at airport security.
  • Your jacket, belt, keys and other small items, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • For just a few minutes, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices will also need to go through the scanner.
  • Remember to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are often subjected to extra screening.
  • 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 luggage. They won't be allowed on board and will be confiscated.

Flights to Trinity information
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Return price
AU$1,336

Trending flights to Trinity

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, 4 Mar - Wed, 25 Mar
BNE
Brisbane
IAH
Houston
AU$1,336 Return, found 3 days ago
AU$1,336
Return
found 3 days ago
Select Air Canada flight, departing Wed, 4 Mar from Brisbane to Houston, returning Wed, 25 Mar, priced at AU$1,336 found 3 days ago

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