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Union

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Union Flights as Low as $188

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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 January, 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 $188, 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 $188 right now, why wait?

Union Flight Information
Destination airport
Greater Rockford
Destination airport IATA code
RFD
Roundtrip price
$188

Last Minute Hotel Deals in Union

AmericInn by Wyndham Woodstock IL

AmericInn by Wyndham Woodstock IL

2.5 out of 5
990 Lake Avenue Woodstock IL
Book a stay at this ski hotel in Woodstock. Enjoy free breakfast, free parking, and a casino. Our guests praise the clean rooms in our reviews. Popular attractions ...
7.8/10 Good! (979 reviews)
Pool was warm. Friendly staff. Easy check in. Clean room.

Reviewed on Nov 9, 2025

AmericInn by Wyndham Woodstock IL
Hampton Inn & Suites Chicago/Hoffman Estates

Hampton Inn & Suites Chicago/Hoffman Estates

2.5 out of 5
2825 Greenspoint Pkwy Hoffman Estates IL
Stay at this hotel in Hoffman Estates. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. ...
8.2/10 Very Good! (1,002 reviews)
Room was spacious and clean. Our floor was quite, breakfast was hot and had lots of options. We did use the pool which was a bit chilly and the room air was very cold. We both had on going shivers when we got back to the room. The pool water was really cloudy also. Otherwise a great stay. This is ...

Reviewed on Nov 4, 2025

Hampton Inn & Suites Chicago/Hoffman Estates
Extended Stay America Suites Chicago Elgin West Dundee

Extended Stay America Suites Chicago Elgin West Dundee

2.5 out of 5
2185 Marriott Dr, West Dundee, IL
Book a stay at this business-friendly hotel in West Dundee. Enjoy free breakfast, free parking, and a 24-hour fitness center. Popular attractions Santa's Village ...
6.2/10 (484 reviews)
Lean and safe

Reviewed on Nov 2, 2025

Extended Stay America Suites Chicago Elgin West Dundee
Best Western Plus Elgin - Chicago

Best Western Plus Elgin - Chicago

3 out of 5
2175 Marriott Dr, West Dundee, IL
Stay at this 3-star business-friendly hotel in West Dundee. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (1,001 reviews)
It was a great experience

Reviewed on Nov 12, 2025

Best Western Plus Elgin - Chicago
Country Inn & Suites by Radisson, Crystal Lake, IL

Country Inn & Suites by Radisson, Crystal Lake, IL

2.5 out of 5
600 Tracy Trail Crystal Lake IL
Stay at this hotel in Crystal Lake. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (1,005 reviews)
The room was clean and fresh! Comfortable, Front lobby is beautiful. Staff was great! Breakfast was very good. Parking lot and area is super safe!! I've stayed at this Hotel 2 times now for a total about about 8 days. Would definitely come back!!!

Reviewed on Nov 10, 2025

Country Inn & Suites by Radisson, Crystal Lake, IL
Holiday Inn Chicago Northwest-Elgin by IHG

Holiday Inn Chicago Northwest-Elgin by IHG

3 out of 5
495 Airport Rd, Elgin, IL
Stay at this 3-star business-friendly hotel in Elgin. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (1,002 reviews)
Great hotel. Clean and great staff

Reviewed on Nov 14, 2025

Holiday Inn Chicago Northwest-Elgin by IHG
Country Inn & Suites by Radisson, Elgin, IL

Country Inn & Suites by Radisson, Elgin, IL

2.5 out of 5
2270 Point Blvd, Elgin, IL
Book a stay at this business-friendly hotel in Elgin. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,001 reviews)
Not at this time

Reviewed on Nov 10, 2025

Country Inn & Suites by Radisson, Elgin, IL
Holiday Inn Express Hotel & Suites, a Lake Zurich-Barrington by IHG

Holiday Inn Express Hotel & Suites, a Lake Zurich-Barrington by IHG

2.5 out of 5
197 S Rand Road Lake Zurich IL
Book a stay at this business-friendly hotel in Lake Zurich. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (857 reviews)
Quiet

Reviewed on Nov 2, 2025

Holiday Inn Express Hotel & Suites, a Lake Zurich-Barrington by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.