Cheap Flights to Union from RM4,407

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Cheap round-trip flights to Union

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.

Japan Airlines
Sat, 5 Oct - Sun, 20 Oct
SIN
Changi
STL
Lambert-St. Louis Intl.
RM5,968 Return, found 5 hours ago
RM5,968
Return
found 5 hours ago
Select Japan Airlines flight, departing Sat, 5 Oct from Changi to Lambert-St. Louis Intl., returning Sun, 20 Oct, priced at RM5,968 found 5 hours ago
Japan Airlines
Sat, 5 Oct - Sun, 20 Oct
SIN
Changi
STL
Lambert-St. Louis Intl.
RM6,282 Return, found 5 hours ago
RM6,282
Return
found 5 hours ago
Select Japan Airlines flight, departing Sat, 5 Oct from Changi to Lambert-St. Louis Intl., returning Sun, 20 Oct, priced at RM6,282 found 5 hours ago
United
Sat, 5 Oct - Sun, 20 Oct
SIN
Changi
STL
Lambert-St. Louis Intl.
RM7,426 Return, found 5 hours ago
RM7,426
Return
found 5 hours ago
Select United flight, departing Sat, 5 Oct from Changi to Lambert-St. Louis Intl., returning Sun, 20 Oct, priced at RM7,426 found 5 hours ago
Emirates
Sun, 8 Dec - Wed, 1 Jan
HYD
Rajiv Gandhi Intl.
STL
Lambert-St. Louis Intl.
RM7,582 Return, found 22 hours ago
RM7,582
Return
found 22 hours ago
Select Emirates flight, departing Sun, 8 Dec from Rajiv Gandhi Intl. to Lambert-St. Louis Intl., returning Wed, 1 Jan, priced at RM7,582 found 22 hours ago
American Airlines
Sat, 5 Oct - Sun, 20 Oct
SIN
Changi
STL
Lambert-St. Louis Intl.
RM7,875 Return, found 5 hours ago
RM7,875
Return
found 5 hours ago
Select American Airlines flight, departing Sat, 5 Oct from Changi to Lambert-St. Louis Intl., returning Sun, 20 Oct, priced at RM7,875 found 5 hours ago

Searching for cheap flights to Union? No travel company presents more choices than Expedia if you're looking to compare flights to Union: more airlines, cheaper flights, and fewer stops. Expedia provides the cheapest flights to Union and you may find even greater savings if you combine your Union flight with a hotel stay!

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Frequently asked questions

What is the name of Union's airport?
If you’re travelling by plane, you won’t have to worry which airport to fly into. Union has just one – Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into Union?
Travellers from all around the world go through Lambert-St. Louis Intl. Airport (STL) each day. Step off the plane, collect your luggage and you’ll be 64 kilometers from the centre of Union.
How many airlines fly to Union?
There are a total of 12 airlines connecting Union with 64 airports globally.
Which airlines fly to Union?
United Airlines and American Airlines frequently fly to Union. Hopping on a United Airlines flight from Chicago is one of the most popular ways to get there.
How many nonstop flights are there to Union?
Planning an awesome Union escape is easy when there are 1,319 nonstop flights every week to choose from.
Where are the most popular flights to Union departing from?
The most popular flights to Union take off from Denver, Dallas and Chicago airports.
How long is the flight to Union Airport?
Which airport you depart from determines how much of the in-flight entertainment you’ll get to see. From Chicago to Union, the average flight time is 1 hour and 15 minutes. From Queens Village it’s more like 2 hours and 51 minutes, and from Denver it’s 1 hour and 59 minutes.
How to book the cheapest flight to Union?
If you want to save some cash on your Union holiday, listen up! As every experienced traveller knows, don’t book at the very last minute. Fares are generally more expensive just prior to the departure date. Another terrific way to land the most affordable fare is to research all options. If your destination has several airports, be sure to research the cost of flying into a less busy terminal. Lastly, be ready to book quickly if you find a great price. It might not be available for long! With a bit of know-how and some good fortune, the perfect airfare will be yours.
How to survive the flight to Union?
We’ve pulled together all the info you need to make your journey as pain-free as possible. Follow our tips and tricks and you’ll be zooming through airport security and seeing the best of Union before you know it.What to pack in your hand luggage:

  • First and foremost, pack in your passport, travel documents, wallet and daily medications. Next, you’ll need some extra in-flight entertainment to help pass the time. A juicy book and a tablet filled with your favourite shows are some wonderful options. If you plan to take a short nap, a neck pillow and a pair of earplugs will also be useful. Finally, make room for a toothbrush and some deodorant to ensure you touchdown looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don’t have a pocket knife lurking in one of the compartments of your hand luggage. Other banned items include flammable or explosive substances, such as aerosol cans and bleach, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The narrow aisles of an airplane are no fashion runway. Layer yourself up with comfortable clothes and pack a cardigan as it can get chilly in the cabin. Slightly roomy, flat shoes are always a good choice too.
  • Unfortunately, a risk of long-distance flying is developing deep vein thrombosis (DVT), a blood clotting condition caused by prolonged inactivity. To prevent this from happening, take every opportunity to wander around the cabin. Compression socks and tights are another easy way to help reduce this risk.

How to get through airport security fast when flying to Union?
Being prepared before you get to the airport can make your getaway to Union a breeze. Here are some top tips for a speedy journey past security:

  • Airport security personnel first need to know that you have a valid ID and matching travel documents before you can proceed any further. Have them in your hand, ready for inspection.
  • Next up, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that might trigger the alarms. Personal belongings like your jacket, belt and headphones will be required to go through the machine.
  • For just a few moments, you’ll need to unplug from the digital world. Your laptop, phone and any other electronic devices also need to go through the scanner.
  • Travelling with your favourite cologne or perfume? Not a problem. As long as it’s in a container no larger than 3.4 ounces (100 milliliters) and it’s stored in a clear zip-close bag, it’s OK to bring with you in your carry-on.
  • It’s also likely that you’ll be asked to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a good idea.
  • Airlines won’t allow any sharp items or pocket knives to come on board with you. If you need to bring these kinds of items, pack them safely in your checked luggage.

Flights to Union information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
RM5,968
*Available to Expedia members.