Default HTG hotel image

Cheap Flights to Union Center: Union Center Flight Deals

View €198 flight on Thu, 22 Oct 2026Opens in a new window

Flight 1

Popular airlines to Union Center

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Union Center

Prices were available within the past 7 days and start at €198 for one-way flights and €275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
KLM
Finnair

Frequently asked questions

How to book the cheapest flight to Union Centre?
We've all come across those lucky jet-setters who somehow manage to nab extremely cheap fares every time they fly. Would you like to know how to do it for your Union Centre holiday? Don't wait until the last possible moment to lock in your flight. Another easy way to get the best price is to compare all options. If your destination has a few airports, be sure to research the cost of flying into a smaller terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to secure your seat as soon as you spot a bargain. The best deals never last long.
Do you have any tips for my flight to Union Centre?
Depending on where you're coming from, your trip to Union Centre could be no sweat at all or it could go on forever. Here are some useful hints that will help you start your next big adventure on the right foot. What to pack in your hand luggage:
  • Firstly, and most importantly, pack in your passport, official ID, bank cards and vital medications. Next, you'll want some entertainment to while away the time. A juicy novel and a laptop crammed with your favourite movies are some wonderful options. If you hope to catch up on some sleep, a comfy neck pillow and some earplugs will also come in handy. Finally, find room for a few toiletry items so you'll arrive feeling fresh and raring to go.
Do not pack the following items in your hand luggage:
  • Pack 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) won't be allowed on. Pointed or sharp objects, like a pocket knife, and dangerous products which are explosive or flammable, such as flares, chemicals agents and matches, are also not allowed.
What to wear on a flight:
  • Your main priority is to be as comfortable as you can. Opt for shoes that are easy to slip on and off, dress in loose, breathable clothing and don't forget to bring a sweater in case it gets cold in the cabin.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long-haul flights. Lower your risks by staying hydrated, keeping your legs moving and wearing compression tights or socks.
How to get through airport security fast when flying to Union Centre?
Being organised before you arrive at the airport will help make your getaway to Union Centre easy and painless. Below you'll find some handy tips and tricks for a speedy journey through security:
  • Be sure to have your travel documents and passport someplace easily accessible. They're the first things you'll be asked to present to security.
  • Time to strip down. Well kind of. Your jacket, belt, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn.
  • Electronic devices like laptops and phones will also need to go on a tray to be scanned. Don't worry, you'll be back online soon enough.
  • Travelling with a new perfume? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can bring it with you on board.
  • It's also likely that you'll be asked to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed on board.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Union Center. 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 Union Center. 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 Union Center, or are just on the lookout for the best flights to Union Center, 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 Union Center 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
Rapid City Regional
Destination airport IATA code
RAP
Destination city name
Rapid City
Return price
€275
*Available to Expedia members.