Search Cheap Flights toUnion
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Union Flights as Low as $384
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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 February, 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 16 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 $384, 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 $384 right now, why wait?
Destination airport | Greater Rockford |
Destination airport IATA code | RFD |
Roundtrip price | $384 |
Last Minute Hotel Deals in Union
Holiday Inn Chicago Northwest-Elgin by IHG
Reviewed on Aug 22, 2025
AmericInn by Wyndham Woodstock IL
Reviewed on Aug 22, 2025
Country Inn & Suites by Radisson, Elgin, IL
Reviewed on Aug 24, 2025
Best Western Plus Elgin - Chicago
Reviewed on Aug 21, 2025
Country Inn & Suites by Radisson, Sycamore, IL
Reviewed on Aug 19, 2025
Country Inn & Suites by Radisson, Crystal Lake, IL
Reviewed on Aug 19, 2025
Holiday Inn Express Hotel & Suites, a Lake Zurich-Barrington by IHG
Reviewed on Aug 18, 2025
Baymont by Wyndham Harvard
Reviewed on Aug 15, 2025
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