Cheap Flights to Mack: Mack Flight Deals

View €168 flight on Thu, 22 Jan 2026Opens in a new window

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Cheap round-trip flights to Mack

Prices were available within the past 7 days and start at €168 for one-way flights and €276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 22 Jan - Wed, 28 Jan
DTW
Detroit
GJT
Grand Junction
€276 Return, found 12 hours ago
€276
Return
found 12 hours ago
Select American Airlines flight, departing Thu, 22 Jan from Detroit to Grand Junction, returning Wed, 28 Jan, priced at €276 found 12 hours ago
United
Thu, 22 Jan - Wed, 28 Jan
DTW
Detroit
GJT
Grand Junction
€287 Return, found 12 hours ago
€287
Return
found 12 hours ago
Select United flight, departing Thu, 22 Jan from Detroit to Grand Junction, returning Wed, 28 Jan, priced at €287 found 12 hours ago
United
Mon, 19 Jan - Mon, 26 Jan
DTW
Detroit
GJT
Grand Junction
€296 Return, found 12 hours ago
€296
Return
found 12 hours ago
Select United flight, departing Mon, 19 Jan from Detroit to Grand Junction, returning Mon, 26 Jan, priced at €296 found 12 hours ago
United
Sat, 30 May - Wed, 3 Jun
DTW
Detroit
GJT
Grand Junction
€317 Return, found 12 hours ago
€317
Return
found 12 hours ago
Select United flight, departing Sat, 30 May from Detroit to Grand Junction, returning Wed, 3 Jun, priced at €317 found 12 hours ago
Delta
Sun, 25 Jan - Wed, 28 Jan
DTW
Detroit
GJT
Grand Junction
€337 Return, found 12 hours ago
€337
Return
found 12 hours ago
Select Delta flight, departing Sun, 25 Jan from Detroit to Grand Junction, returning Wed, 28 Jan, priced at €337 found 12 hours ago

Frequently asked questions

What is the name of Mack's airport?
Mack has only one airport, Denver Intl. Airport (DEN).
How many airlines fly to Mack?
There are 24 air carriers connecting Mack with 204 airports across the globe.
Which airlines fly to Mack?
Mack receives the most flights from Southwest Airlines, United Airlines and Frontier Airlines with Southwest Airlines being the number one choice of carrier. Phoenix is the most popular city for travellers to take off from.
How many nonstop flights are there to Mack?
Organising an exciting Mack holiday is child's play when there are 5,892 direct flights each week to get you there.
Where are the most popular flights to Mack departing from?
Travellers frequently jet off from Phoenix, Dallas and Salt Lake City airports when flying to Mack.
How long is the flight to Mack Airport?
If it's Phoenix you're leaving behind, you'll be in the air for around 1 hour and 51 minutes before you arrive in Mack. Terminal to terminal from Dallas takes around 2 hours and 10 minutes and from Salt Lake City, the flight time is 1 hour and 40 minutes.
How to book the cheapest flight to Mack?
Don't leave locking in your flight to Mack until the last minute. That's one trick frequent travellers use to get the best prices. Booking in advance means more choices and less expensive flights. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to pick up a great deal by flying into one that's further away. Lastly, another easy way to save some money is be ready to book fast. If you see a terrific deal, don't hesitate — snap it up while you can.
Do you have any tips for my flight to Mack?
Wherever you're jetting in from, flying can be a pleasant experience if you're well prepared. We've put together a list of handy tips that will get your Mack escape started on the right note. What to pack in your hand luggage:

  • A plane trip can be a comfortable experience if you carry the right things. First things first, you'll need toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare pair of socks and a good book. Secondly, find a spot in your carry-on bag for your phone, tablet and chargers, medications and perhaps a quality neck pillow too. Lastly, remember to bring your passport, travel documents and your bank cards.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as spray paint, flares and poisons, are also not allowed.

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Wear layers and choose shoes that are flat, roomy and easy to take on and off.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Mack?
As savvy travellers know, the secret is to be well organised before you arrive at security. That way, you'll be boarding that plane to Mack in no time flat. Follow these tips and get your holiday off to a fantastic start:

  • Your travel documents and ID will need to be inspected by security personnel. Have them close by so you don't hold up the queue.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll need to unplug from technology. Your phone, laptop and any other electronic devices will need to go through the scanner.
  • Don't forget to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a good idea.
  • Sharp items such as knives and scissors are prohibited in the cabin. They'll be seized at security, so pack them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Mack. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Mack. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Mack, or are just on the lookout for the best flights to Mack, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Mack to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Grand Junction Regional
Destination airport IATA code
GJT
Destination city name
Grand Junction
Return price
€276
*Available to Expedia members.