Black Run Covered Bridge, Ohio

Cheap Flights to Union County | Popular Routes to Union County from HK$2,177

View HK$2,177 flight on Fri, 11 Sept 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Breeze Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at HK$2,177 for one-way flights and HK$4,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 11 Sept - Thu, 17 Sept
YHM
Hamilton
CMH
Columbus
HK$4,017 Return, found 16 hours ago
HK$4,017
Return
found 16 hours ago
Select Air Canada flight, departing Fri, 11 Sept from Hamilton to Columbus, returning Thu, 17 Sept, priced at HK$4,017 found 16 hours ago
Delta
Mon, 29 Jun - Sun, 5 Jul
MCO
Orlando
CMH
Columbus
HK$4,131 Return, found 10 hours ago
HK$4,131
Return
found 10 hours ago
Select Delta flight, departing Mon, 29 Jun from Orlando to Columbus, returning Sun, 5 Jul, priced at HK$4,131 found 10 hours ago
United
Fri, 11 Sept - Thu, 17 Sept
YTZ
Toronto
CMH
Columbus
HK$4,308 Return, found 16 hours ago
HK$4,308
Return
found 16 hours ago
Select United flight, departing Fri, 11 Sept from Toronto to Columbus, returning Thu, 17 Sept, priced at HK$4,308 found 16 hours ago
United
Fri, 11 Sept - Thu, 17 Sept
YTZ
Toronto
CMH
Columbus
HK$4,308 Return, found 16 hours ago
HK$4,308
Return
found 16 hours ago
Select United flight, departing Fri, 11 Sept from Toronto to Columbus, returning Thu, 17 Sept, priced at HK$4,308 found 16 hours ago
American Airlines
Mon, 29 Jun - Sun, 5 Jul
MCO
Orlando
CMH
Columbus
HK$4,421 Return, found 10 hours ago
HK$4,421
Return
found 10 hours ago
Select American Airlines flight, departing Mon, 29 Jun from Orlando to Columbus, returning Sun, 5 Jul, priced at HK$4,421 found 10 hours ago
EVA Airways
Thu, 10 Sept - Thu, 24 Sept
HKG
Hong Kong SAR
CMH
Columbus
HK$8,294 Return, found 5 days ago
HK$8,294
Return
found 5 days ago
Select EVA Airways flight, departing Thu, 10 Sept from Hong Kong SAR to Columbus, returning Thu, 24 Sept, priced at HK$8,294 found 5 days ago
Qatar Airways
Wed, 9 Sept - Wed, 23 Sept
HKG
Hong Kong SAR
CMH
Columbus
HK$9,262 Return, found 6 days ago
HK$9,262
Return
found 6 days ago
Select Qatar Airways flight, departing Wed, 9 Sept from Hong Kong SAR to Columbus, returning Wed, 23 Sept, priced at HK$9,262 found 6 days ago
EVA Airways
Fri, 4 Sept - Sun, 6 Sept
SIN
Singapore
CMH
Columbus
HK$11,059 Return, found 10 hours ago
HK$11,059
Return
found 10 hours ago
Select EVA Airways flight, departing Fri, 4 Sept from Singapore to Columbus, returning Sun, 6 Sept, priced at HK$11,059 found 10 hours ago
United
Sat, 15 Aug - Sat, 29 Aug
BHX
Birmingham
CMH
Columbus
HK$11,791 Return, found 6 hours ago
HK$11,791
Return
found 6 hours ago
Select United flight, departing Sat, 15 Aug from Birmingham to Columbus, returning Sat, 29 Aug, priced at HK$11,791 found 6 hours ago
Swiss International Air Lines
Wed, 8 Jul - Sat, 25 Jul
HKG
Hong Kong SAR
CMH
Columbus
HK$11,802 Return, found 6 days ago
HK$11,802
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, 8 Jul from Hong Kong SAR to Columbus, returning Sat, 25 Jul, priced at HK$11,802 found 6 days ago
Book with confidence

About Union County

Expedia offers flights to Union County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Union County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Trending flights to Union County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Thu, 10 Sept - Thu, 24 Sept
HKG
Hong Kong SAR
CMH
Columbus
HK$8,294 Return, found 5 days ago
HK$8,294
Return
found 5 days ago
Select EVA Airways flight, departing Thu, 10 Sept from Hong Kong SAR to Columbus, returning Thu, 24 Sept, priced at HK$8,294 found 5 days ago

Frequently asked questions

How do I find cheap flights to Union County that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your dates and other details, click "Search," then select the box directly underneath the "Flexible change policies" subheading (left-hand side of your screen). Expedia makes it simple to find flexible, low-cost flights to Union County.
Which airlines fly to Union County?
When you're ready to book your ticket to or near Union County, these top airlines are waiting to welcome you on board:

  • American Airlines - 1,075 flights to or near Union County each month, including 1,075 flights to John Glenn Columbus Intl. Airport (CMH) per month.
  • Delta Air Lines - 771 flights to or near Union County each month, including 771 flights to John Glenn Columbus Intl. Airport (CMH) per month.
  • Southwest Airlines - 663 flights to or near Union County each month, including 663 flights to John Glenn Columbus Intl. Airport (CMH) per month.

How can I find cheap tickets to Union County?
For an amazing deal to Union County, book well ahead. Also take advantage of Expedia's handy "flexible dates" link above your search results. This will list prices for similar time frames. In the last seven days, HK$4,017 was the best price for a flight to Union County.
How much is a flight to Union County?
There were plenty of budget-friendly fares for the taking in the last seven days, with the cost of a return airfare to Union County varying between HK$4,017 and HK$11,802. Many lucky travellers purchased one-way seats from Toronto (YTZ) for just HK$2,177.
What are the most popular airports to fly into in Union County?
Depending on which airline you travel with and city of departure, one of these top airports will be your entry point to Union County:

  • John Glenn Columbus Intl. Airport (CMH) - 3,385 flights per month.
  • Rickenbacker Intl. Airport (LCK) - 121 flights per month.

When is the cheapest time to fly to Union County?
If you're not fixed on your travel dates to Union County, depart earlier in the week. The most economical day to take off is usually Tuesday, followed by Monday. Saturday is typically the priciest day, with many vacationers preferring to fly on the weekend.
How much is a plane ticket to Union County?
Fares to Union County varied from HK$4,017 to HK$11,802 in the last seven days. Normally, the earlier you make a reservation, the better the deal.
What is the best time to go to Union County?
A nice time to tour around Union County, along with the exciting city of Marysville, is over the bustling months of March, May and July. Summer here starts June 20, and you can expect temperatures of between 18ºC and 27ºC if you travel then. This warmer weather is ideal for wandering around this city's attractions.
What months are the cheapest to book a flight to Union County?
February is a cheap month to lock in a seat for your Union County escape. Tickets are at a premium throughout the busy month of December, so steer clear of this time if you can.

Book with confidence

About Union County

Expedia offers flights to Union County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Union County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Union County
*Available to Expedia members.