Cheap Flights to Union

Popular airlines to Union

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Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

June is typically the cheapest month to fly

From S$100 - S$411 per traveller.

Find Your Flights to Union CHI

Cheap flights to Union (CHI)

Get started finding a cheap flight to Union on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Union.

Return prices range from - and one-ways Union start as low as .

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Union (CHI)

You have several options for which airline you choose to travel with to Union. There are airlines flying into CHI: . 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Union (CHI) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to CHI in and in for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Union's airport?
O'Hare Intl. Airport (ORD) is the most frequently utilized airport in Union.
What airport is best to fly into Union?
With a few airports to take your pick of, Union is one of those places that's easy to book a flight to at the last minute. The terminals that handle most of the city's air travel are O'Hare Intl. Airport (ORD) (56 kilometres from downtown), Midway Airport (80 kilometres from downtown) and RFD (48 kilometres from downtown).
How many airlines fly to Union?
Union is serviced by 51 airlines from 240 airports across the globe.
Which airlines fly to Union?
In general, travellers fly with United Airlines, American Airlines and Delta when heading off to Union. The majority of these flights come in from New York, with United Airlines servicing this route the most.
How many nonstop flights are there to Union?
Flying to a new place is much simpler when there aren't any stopovers to worry about. If you're off to Union, the good news is that there are roughly 7,579 nonstop flights operating each week.
Where are the most popular flights to Union departing from?
Flights to Union from New York, Washington and Dallas airports are the most in demand.
How long is the flight to Union Airport?
Where you depart from determines how long you'll be strapped into your seat. From New York to Union, the average flight time is 2 hours and 44 minutes. From Washington it's roughly 2 hours and 15 minutes, and from Dallas it's 2 hours and 18 minutes.
How to book the cheapest flight to Union?
We all know those lucky jet-setters who somehow land impossibly cheap fares whenever they fly. Want to know how to do it for your Union holiday? Don't wait until the last minute to secure your flight. Don't stop there, however. Do some research and find out if there are multiple airports at your destination. Fares often differ depending on the airport you jet into. Be sure to compare fares across airlines as well. Lastly, be ready to secure your seat quickly if you find an irresistible price. It might not stick around for long! With a bit of knowledge and a little good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Union?
If you're poorly prepared, air travel can be overwhelming. But don't hit the panic button just yet. Follow these tips and tricks for a pleasant start to your time in Union. What to pack in your hand luggage:

  • Air travel can be a great experience if you take the right gear. Firstly, you'll need basic toiletries, such as lip balm and hand cream, a clean set of clothes and a good novel. Secondly, find room in your bag for your electronic devices, chargers, any daily medications and perhaps a proper neck pillow too. Lastly, be sure to take your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a pocket knife) lurking in one of the zippers of your hand luggage. Other restricted items include flammable or explosive goods, such as fuel and fireworks, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your main concern when deciding what to wear during your flight. Loose clothing is a wise choice, as are flat, closed-toe shoes.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your lower limbs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Union?
As seasoned travellers know, the secret is to be well prepared before you reach security. That way, you'll be stepping onto that plane to Union in the blink of an eye. Follow these helpful tips and get your trip off to a fantastic start:

  • Airport security personnel first need to know that you have a valid ID and matching travel documents before you're allowed to proceed any further. Keep them close by.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Items such as your belt, jacket and earphones need to go through the machine.
  • For just a few moments, you'll have to unplug from technology. Your laptop, phone and any other electronic gadgets will need to go through the scanner.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a clever idea.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you need to bring these kinds of items, pack them in your checked luggage.

Flights to Union information
Destination airport
Union
Destination airport IATA code
CHI
*Available to Expedia members.