A wooden building with a sign reading "BIG DARBY CREEK".

Cheap Flights to Union County | Popular Routes to Union County from HK$542

View HK$542 flight on Fri, 30 Oct 2026Opens in a new window

Popular airlines to Union County

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  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Breeze Airways

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at HK$542 for one-way flights and HK$943 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Southwest Airlines
United
Delta
American Airlines
American Airlines
American Airlines
Delta
EVA Airways

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

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$943 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$943 and HK$9,357. Many lucky travellers purchased one-way seats from Atlanta (ATL) for just HK$542.
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$943 to HK$9,357 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.

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About Union County

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About Union County
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