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Cheap Flights to Union
Fall in love at first flight with your vacation to Union by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Union on Hotwire, and you’ll be up, up, and on a getaway in no time.
Because once the wheels are down in Union, the good times start rolling. So buckle up, you’re in for a fun ride.
Frequently Asked Questions About flights to Union
Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Union with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.
So all you have to worry about is where you’re headed after the CHI airport.
What is the cheapest month to fly to Union?
Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Union are in , but when you book your flight on Hotwire, savings are always in season.
How many airlines fly to Union?
Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find to choose from for your flight to Union.
What airport is best to fly into Union?
When you’re planning your trip to Union, convenience is the name of the game. Luckily, Union Dupage Airport is nearby so you can deplane and get going on checking off everything on your Union must-do list.
How much are flights to Union?
Got very cheap flights on your vacation itinerary? When you book your airline tickets to Union on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as , you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.
How to get cheap flights to Union?
The trick to saving a stack of cash on your flight to Union? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as right now, why wait?
Destination airport | Union |
|---|---|
Destination airport IATA code | CHI |
Last Minute Hotel Deals in Union
Holiday Inn Chicago Northwest-Elgin by IHG
"Good hotel for the price. Definitely the best option in the area."
Reviewed on May 28, 2026
Comfort Suites Elgin Northwest
"Very clean and comfortable"
Reviewed on May 26, 2026
Hampton Inn & Suites Chicago/Hoffman Estates
"Excellent"
Reviewed on May 27, 2026
Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG
"Great location. Large king suite ( Room 520) with fridge, microwave and sleeper. Lots of light . Restaurant on main level with convention center and large indoor pool with a huge deck and bar at night. Great value."
Reviewed on May 29, 2026
Chicago Marriott Northwest
"Love this hotel, only thing I did not like was rooms not very sound proof, you could hear floor above walking and toilets flushing and clear voices in the halls, also the charge of 15 dollars a night to park in their own parking lot, it’s not like it was a garage. No reason to be charged to park ..."
Reviewed on May 28, 2026
Best Western Plus Elgin - Chicago
"Delicious and quite large selection for breakfast. Room was perfect."
Reviewed on May 29, 2026
Extended Stay America Suites Chicago Elgin West Dundee
"The room was clean and comfortable and the parking was simple."
Reviewed on May 26, 2026
Holiday Inn Express & Suites Chicago - Hoffman Estates by IHG
"The staff was extremely rude! Front desk manager got mad because our request to her manager because she was being extremely rude. She then proceeded to tell me that she is going to cancel my reservation and call the police. I then left because I had a long flight and was extremely tired so we left ..."
Reviewed on May 24, 2026
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