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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 STL 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 Spirit of St. Louis 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 | Lambert-St. Louis Intl. |
|---|---|
Destination airport IATA code | STL |
Roundtrip price | $230 |
Last Minute Hotel Deals in Union
Super 8 by Wyndham Union
Good
Reviewed on Dec 9, 2025
The Wildwood Hotel
Clean, quiet, convenient parking. Friendly staff.
Reviewed on Jan 2, 2026
Holiday Inn St. Louis West Six Flags by IHG
This is an older property that has been well maintained, however the carpets need replacing.
Reviewed on Jan 1, 2026
Comfort Inn Sullivan
The location is great. Bed was great. The hotel has been redone. Looks great.
Reviewed on Dec 31, 2025
Comfort Inn Near Six Flags St. Louis
Did not use the pool. There is washer and dryer for patrons to use, but the dryer was out out of service. That was comfortable. Pillows were lumpy.
Reviewed on Dec 31, 2025
Pinemark Inn & Suites
Clean and quiet room. A friendly staff both late night and early AM
Reviewed on Jan 5, 2026
Super 8 by Wyndham St. Clair MO
Great service, the room was great and the hotel was nice
Reviewed on Nov 30, 2025
Best Western Plus Washington Hotel
The staff was constantly cleaning and you could tell they liked keeping it clean. Breakfast was amazing
Reviewed on Jan 5, 2026
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