Cheap Flights to Union County | Popular Routes to Union County from HK$1,564

View HK$1,564 flight on Wed, 4 Feb 2026Opens in a new window

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at HK$1,564 for one-way flights and HK$2,041 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 7 Feb - Wed, 11 Feb
DCA
Washington
CMH
Columbus
HK$2,041 Return, found 1 day ago
HK$2,041
Return
found 1 day ago
Select Delta flight, departing Sat, 7 Feb from Washington to Columbus, returning Wed, 11 Feb, priced at HK$2,041 found 1 day ago
Delta
Wed, 4 Feb - Wed, 11 Feb
DCA
Washington
CMH
Columbus
HK$2,084 Return, found 1 day ago
HK$2,084
Return
found 1 day ago
Select Delta flight, departing Wed, 4 Feb from Washington to Columbus, returning Wed, 11 Feb, priced at HK$2,084 found 1 day ago
Delta
Thu, 5 Feb - Wed, 11 Feb
DCA
Washington
CMH
Columbus
HK$2,116 Return, found 1 day ago
HK$2,116
Return
found 1 day ago
Select Delta flight, departing Thu, 5 Feb from Washington to Columbus, returning Wed, 11 Feb, priced at HK$2,116 found 1 day ago
Delta
Wed, 4 Feb - Wed, 11 Feb
DCA
Washington
CMH
Columbus
HK$2,170 Return, found 1 day ago
HK$2,170
Return
found 1 day ago
Select Delta flight, departing Wed, 4 Feb from Washington to Columbus, returning Wed, 11 Feb, priced at HK$2,170 found 1 day ago
Delta
Wed, 4 Feb - Sat, 14 Feb
DCA
Washington
CMH
Columbus
HK$2,213 Return, found 1 day ago
HK$2,213
Return
found 1 day ago
Select Delta flight, departing Wed, 4 Feb from Washington to Columbus, returning Sat, 14 Feb, priced at HK$2,213 found 1 day ago
Delta
Thu, 5 Feb - Sat, 14 Feb
DCA
Washington
CMH
Columbus
HK$2,256 Return, found 1 day ago
HK$2,256
Return
found 1 day ago
Select Delta flight, departing Thu, 5 Feb from Washington to Columbus, returning Sat, 14 Feb, priced at HK$2,256 found 1 day ago
American Airlines
Wed, 4 Feb - Wed, 11 Feb
DCA
Washington
CMH
Columbus
HK$2,320 Return, found 1 day ago
HK$2,320
Return
found 1 day ago
Select American Airlines flight, departing Wed, 4 Feb from Washington to Columbus, returning Wed, 11 Feb, priced at HK$2,320 found 1 day ago
United
Wed, 4 Feb - Wed, 11 Feb
DCA
Washington
CMH
Columbus
HK$2,418 Return, found 1 day ago
HK$2,418
Return
found 1 day ago
Select United flight, departing Wed, 4 Feb from Washington to Columbus, returning Wed, 11 Feb, priced at HK$2,418 found 1 day ago
Air Canada
Thu, 19 Mar - Sun, 29 Mar
VCE
Venice
CMH
Columbus
HK$6,847 Return, found 13 hours ago
HK$6,847
Return
found 13 hours ago
Select Air Canada flight, departing Thu, 19 Mar from Venice to Columbus, returning Sun, 29 Mar, priced at HK$6,847 found 13 hours ago
Lufthansa
Thu, 19 Mar - Sat, 28 Mar
VCE
Venice
CMH
Columbus
HK$6,898 Return, found 13 hours ago
HK$6,898
Return
found 13 hours ago
Select Lufthansa flight, departing Thu, 19 Mar from Venice to Columbus, returning Sat, 28 Mar, priced at HK$6,898 found 13 hours ago

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.

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$2,041 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$2,041 and HK$7,329. Many lucky travellers purchased one-way seats from Washington (DCA) for just HK$1,564.
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$2,041 to HK$7,329 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.

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
Tue, 23 Jun - Tue, 4 Aug
HKG
Hong Kong SAR
CMH
Columbus
HK$7,329 Return, found 5 days ago
HK$7,329
Return
found 5 days ago
Select EVA Airways flight, departing Tue, 23 Jun from Hong Kong SAR to Columbus, returning Tue, 4 Aug, priced at HK$7,329 found 5 days ago
*Available to Expedia members.