Search Cheap Flights to
Union

Photo by Rod Milligan

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Union Flights as Low as $134

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Sun, Aug 10 - Mon, Aug 11
PHX
Sky Harbor Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$134 Roundtrip, found 5 days ago
$134
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Aug 10 from Sky Harbor Intl. to Cincinnati - Northern Kentucky Intl., returning Mon, Aug 11, priced at $134 found 5 days ago
Breeze Airways
Sun, May 18 - Tue, May 20
BDL
Bradley Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$139 Roundtrip, found 5 hours ago
$139
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Sun, May 18 from Bradley Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, May 20, priced at $139 found 5 hours ago
Breeze Airways
Sun, May 18 - Tue, May 20
BDL
Bradley Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$144 Roundtrip, found 5 hours ago
$144
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Sun, May 18 from Bradley Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, May 20, priced at $144 found 5 hours ago
Breeze Airways
Sun, May 18 - Tue, May 20
BDL
Bradley Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$149 Roundtrip, found 5 hours ago
$149
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Sun, May 18 from Bradley Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, May 20, priced at $149 found 5 hours ago
Frontier Airlines
Mon, Aug 4 - Fri, Aug 8
PHX
Sky Harbor Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$164 Roundtrip, found 5 days ago
$164
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Aug 4 from Sky Harbor Intl. to Cincinnati - Northern Kentucky Intl., returning Fri, Aug 8, priced at $164 found 5 days ago
Sun Country Airlines
Thu, Aug 7 - Thu, Aug 14
MSP
Minneapolis - St. Paul Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$167 Roundtrip, found 16 hours ago
$167
Roundtrip
found 16 hours ago
Select Sun Country Airlines flight, departing Thu, Aug 7 from Minneapolis - St. Paul Intl. to Cincinnati - Northern Kentucky Intl., returning Thu, Aug 14, priced at $167 found 16 hours ago
Frontier Airlines
Thu, Sep 4 - Fri, Sep 5
MSP
Minneapolis - St. Paul Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 4 from Minneapolis - St. Paul Intl. to Cincinnati - Northern Kentucky Intl., returning Fri, Sep 5, priced at $170 found 1 day ago
Delta
Tue, Aug 5 - Mon, Aug 11
MSP
Minneapolis - St. Paul Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$179 Roundtrip, found 15 hours ago
$179
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Aug 5 from Minneapolis - St. Paul Intl. to Cincinnati - Northern Kentucky Intl., returning Mon, Aug 11, priced at $179 found 15 hours ago
Bargain Flight
Thu, Sep 4 - Sun, Sep 7
MSP
Minneapolis - St. Paul Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$187 Roundtrip, found 16 hours ago
$187
Roundtrip
found 16 hours ago
Select Bargain Flight flight, departing Thu, Sep 4 from Minneapolis - St. Paul Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Sep 7, priced at $187 found 16 hours ago
American Airlines
Thu, Aug 7 - Thu, Aug 14
MSP
Minneapolis - St. Paul Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$199 Roundtrip, found 16 hours ago
$199
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Minneapolis - St. Paul Intl. to Cincinnati - Northern Kentucky Intl., returning Thu, Aug 14, priced at $199 found 16 hours ago
Frontier Airlines
Fri, Jun 6 - Mon, Jun 9
DFW
Dallas-Fort Worth Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$210 Roundtrip, found 16 hours ago
$210
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Fri, Jun 6 from Dallas-Fort Worth Intl. to Cincinnati - Northern Kentucky Intl., returning Mon, Jun 9, priced at $210 found 16 hours ago
Bargain Flight
Tue, Jul 22 - Tue, Jul 29
MCI
Kansas City Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Tue, Jul 22 from Kansas City Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, Jul 29, priced at $211 found 4 days ago
Delta
Tue, Jul 15 - Tue, Jul 22
DAL
Love Field
CVG
Cincinnati - Northern Kentucky Intl.
$229 Roundtrip, found 15 hours ago
$229
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Jul 15 from Love Field to Cincinnati - Northern Kentucky Intl., returning Tue, Jul 22, priced at $229 found 15 hours ago
American Airlines
Sat, May 24 - Wed, May 28
HSV
Huntsville Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$256 Roundtrip, found 15 hours ago
$256
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, May 24 from Huntsville Intl. to Cincinnati - Northern Kentucky Intl., returning Wed, May 28, priced at $256 found 15 hours ago
Hawaiian Airlines
Wed, Aug 6 - Tue, Aug 12
PHX
Sky Harbor Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$312 Roundtrip, found 5 days ago
$312
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Aug 6 from Sky Harbor Intl. to Cincinnati - Northern Kentucky Intl., returning Tue, Aug 12, priced at $312 found 5 days ago
Alaska Airlines
Thu, Jun 19 - Sun, Jun 22
PHX
Sky Harbor Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$582 Roundtrip, found 6 days ago
$582
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Jun 19 from Sky Harbor Intl. to Cincinnati - Northern Kentucky Intl., returning Sun, Jun 22, priced at $582 found 6 days ago

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 CVG 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 August, 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 Cincinnati - Northern Kentucky Intl. 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 $134, 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 $134 right now, why wait?

Union Flight Information
Destination airport
Cincinnati - Northern Kentucky Intl.
Destination airport IATA code
CVG
Roundtrip price
$134

Last Minute Hotel Deals in Union

Radisson Hotel Cincinnati Riverfront
Radisson Hotel Cincinnati Riverfront
3.5 out of 5
668 W 5th St, Covington, KY
Stay at this 3.5-star business-friendly hotel in Covington. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
7/10 Good! (1,967 reviews)
"We were given a top floor room, for an excellent price. We will absolutely be staying here again."

Reviewed on May 11, 2025

Get rates
Radisson Hotel Cincinnati Riverfront
Hilton Cincinnati Netherland Plaza
Hilton Cincinnati Netherland Plaza
4 out of 5
35 W 5th St, Cincinnati, OH
Book a stay at this historic hotel in Cincinnati. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,014 reviews)
Great with some conditions
"Spacious room, helpful staff. The room was clean. We got the handicap accessible room and the shower head was falling off the wall, though."

Reviewed on May 13, 2025

Get rates
Hilton Cincinnati Netherland Plaza
Hyatt Regency Cincinnati
Hyatt Regency Cincinnati
4 out of 5
151 West Fifth Street, Cincinnati, OH
Stay at this 4-star business-friendly hotel in Cincinnati. Enjoy free WiFi, breakfast (surcharge), and a health club. Our guests praise the helpful staff and ...
8.8/10 Excellent! (1,365 reviews)
"The property was really close to a lot of locations, so we walked to the vast majority of things we went to. If it was something a little too far for walking, it was a cheap and quick Uber ride away. We also enjoyed the gym and the 24/7 store they had."

Reviewed on May 12, 2025

Get rates
Hyatt Regency Cincinnati
The Westin Cincinnati
The Westin Cincinnati
4 out of 5
21 E 5th St, Cincinnati, OH
Book a stay at this business-friendly hotel in Cincinnati. Enjoy breakfast (surcharge), parking (surcharge), and a 24-hour front desk. Our guests praise the ...
8.2/10 Very Good! (1,007 reviews)
"The Westin Cincinnati is great hotel an we recommend it! It was very pleasant staying there."

Reviewed on May 10, 2025

Get rates
The Westin Cincinnati
Quality Inn & Suites Cincinnati Downtown
Quality Inn & Suites Cincinnati Downtown
2.5 out of 5
800 W 8th St, Cincinnati, OH
Book a stay at this business-friendly hotel in Cincinnati. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful ...
7/10 Good! (1,163 reviews)
"I like the parking of the hotel.the pool was not open but everything else was good ."

Reviewed on May 12, 2025

Get rates
Quality Inn & Suites Cincinnati Downtown
Hampton Inn & Suites Cincinnati-Downtown
Hampton Inn & Suites Cincinnati-Downtown
2.5 out of 5
617 Vine Street, Suite A, Cincinnati, OH
Book a stay at this business-friendly hotel in Cincinnati. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the helpful staff ...
8/10 Very Good! (1,009 reviews)
"I wish I had options for parking. I was not aware that I needed to valet park and it was costly. Every single Hampton Inn, Cincinnati employee I came in contact with was pleasant and friendly."

Reviewed on May 12, 2025

Get rates
Hampton Inn & Suites Cincinnati-Downtown
Graduate by Hilton Cincinnati
Graduate by Hilton Cincinnati
4 out of 5
151 Goodman St, Cincinnati, OH
Stay at this 4-star business-friendly hotel in Cincinnati. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
9.2/10 Wonderful! (1,298 reviews)
Whimsical hotel near UC and the zoo
"A whimsical, modern and comfortable place to stay near UC and the zoo. Can walk to campus and the zoo and there is a cafe for morning food and coffee and a bar for evening food and drink. Staff can be a bit hit or miss but generally highly recommend this Graduate location."

Reviewed on May 14, 2025

Get rates
Graduate by Hilton Cincinnati
21c Museum Hotel Cincinnati
21c Museum Hotel Cincinnati
4.5 out of 5
609 Walnut St, Cincinnati, OH
Stay at this 4.5-star luxury hotel in Cincinnati. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8.6/10 Excellent! (1,009 reviews)
"Love the location and an interesting place to stay!"

Reviewed on May 12, 2025

Get rates
21c Museum Hotel Cincinnati
See all 1,886 properties in Union
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.