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Union

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Union Flights as Low as $108

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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 September, 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 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 $108, 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 $108 right now, why wait?

Union Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$108

Last Minute Hotel Deals in Union

Super 8 by Wyndham Union

Super 8 by Wyndham Union

2 out of 5
1015 East Main Street, I44 Exit 247 Hwy 50, Union, MO
Book a stay at this business-friendly hotel in Union. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (606 reviews)
"Good room for a reasonable price"

Reviewed on Aug 3, 2025

Super 8 by Wyndham Union
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl, Wildwood, MO
Stay at this 3.5-star business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9/10 Wonderful! (1,557 reviews)
"Awesome!"

Reviewed on Aug 9, 2025

The Wildwood Hotel
Baymont by Wyndham Sullivan

Baymont by Wyndham Sullivan

2.5 out of 5
275 North Service Road West, Sullivan, MO
Book a stay at this business-friendly hotel in Sullivan. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (1,004 reviews)
"Breakfast was great and pool was fun. Room was clean and quiet."

Reviewed on Jul 31, 2025

Baymont by Wyndham Sullivan
Holiday Inn St. Louis West Six Flags by IHG

Holiday Inn St. Louis West Six Flags by IHG

3 out of 5
4901 Six Flags Rd, Eureka, MO
Stay at this 3-star family-friendly hotel in Eureka. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
8.8/10 Excellent! (999 reviews)
"The room was great and so was the indoor pool and hot tube"

Reviewed on Jul 30, 2025

Holiday Inn St. Louis West Six Flags by IHG
Super 8 by Wyndham Eureka/Six Flags Nearby

Super 8 by Wyndham Eureka/Six Flags Nearby

2 out of 5
1733 W 5th St, Eureka, MO
Stay at this hotel in Eureka. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
6.8/10 (1,000 reviews)
Last minute reservation
"It should be known that this property has a couple floors you may have to go up and down steps without the convenience of an elevator the property was clean the staff was helpful the pool was clean although we did not use it breakfast would probably be considered Continental"

Reviewed on Aug 7, 2025

Super 8 by Wyndham Eureka/Six Flags Nearby
Pinemark Inn & Suites

Pinemark Inn & Suites

2 out of 5
866 South Outer Road, St. Clair, MO
Stay at this hotel in St. Clair. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
9.4/10 Exceptional! (1,005 reviews)
"2 star motel with 5 star service. At first glance, it looks like other motels. Look again. The grounds are well manicured, and not a piece of trash. The pool area looks like it belongs in a more expensive hotel. Everything is clean and well designed. Breakfast surpassed anything else in this price ..."

Reviewed on Aug 7, 2025

Pinemark Inn & Suites
Quality Inn Near Six Flags St. Louis

Quality Inn Near Six Flags St. Louis

2.5 out of 5
1400 W Osage St, Pacific, MO
Book a stay at this business-friendly hotel in Pacific. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (329 reviews)
"Very nice"

Reviewed on Aug 8, 2025

Quality Inn Near Six Flags St. Louis
Super 8 by Wyndham St. Clair MO

Super 8 by Wyndham St. Clair MO

2 out of 5
1010 S Outer Rd, St. Clair, MO
Stay at this hotel in St. Clair. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Indian ...
7/10 Good! (886 reviews)
"Good"

Reviewed on Aug 8, 2025

Super 8 by Wyndham St. Clair MO
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.