Search Cheap Flights toUnion
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Union Flights as Low as $79
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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 April, 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 14 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 $79, 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 $79 right now, why wait?
Destination airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport IATA code | STL |
Roundtrip price | $79 |
Last Minute Hotel Deals in Union
Super 8 by Wyndham Union
Very basic, nice staff. Only thing holding back is breakfast.
Reviewed on Feb 14, 2026
The Wildwood Hotel
2nd time was as good as the first.
Reviewed on Mar 6, 2026
Holiday Inn St. Louis West Six Flags by IHG
I have stayed at this property numerous times. The staff is always friendly & rooms are clean. Great stay!
Reviewed on Feb 24, 2026
Pinemark Inn & Suites
Much appreciated the kindness of the staff during a difficult time. Such a lovely place.
Reviewed on Mar 7, 2026
Comfort Inn Sullivan
Clean, comfortable, friendly staff
Reviewed on Feb 26, 2026
Best Western Plus Washington Hotel
Great stay and accommodations. The pool was very nice.
Reviewed on Mar 1, 2026
Comfort Inn Near Six Flags St. Louis
Yes
Reviewed on Mar 2, 2026
Baymont by Wyndham Sullivan
Nice bed
Reviewed on Mar 7, 2026
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