Cheap flights to Union County

View €91 flight on Sat, 21 Mar 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    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 €91 for one-way flights and €180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 21 Mar - Wed, 25 Mar
DCA
Washington
CMH
Columbus
€180 Return, found 1 day ago
€180
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Mar from Washington to Columbus, returning Wed, 25 Mar, priced at €180 found 1 day ago
American Airlines
Thu, 5 Feb - Sat, 21 Feb
DCA
Washington
CMH
Columbus
€181 Return, found 2 days ago
€181
Return
found 2 days ago
Select American Airlines flight, departing Thu, 5 Feb from Washington to Columbus, returning Sat, 21 Feb, priced at €181 found 2 days ago
American Airlines
Sat, 21 Mar - Wed, 25 Mar
DCA
Washington
CMH
Columbus
€190 Return, found 1 day ago
€190
Return
found 1 day ago
Select American Airlines flight, departing Sat, 21 Mar from Washington to Columbus, returning Wed, 25 Mar, priced at €190 found 1 day ago
Delta
Wed, 28 Jan - Mon, 23 Feb
IAD
Washington
CMH
Columbus
€195 Return, found 5 hours ago
€195
Return
found 5 hours ago
Select Delta flight, departing Wed, 28 Jan from Washington to Columbus, returning Mon, 23 Feb, priced at €195 found 5 hours ago
Delta
Thu, 5 Feb - Sat, 21 Feb
IAD
Washington
CMH
Columbus
€198 Return, found 2 days ago
€198
Return
found 2 days ago
Select Delta flight, departing Thu, 5 Feb from Washington to Columbus, returning Sat, 21 Feb, priced at €198 found 2 days ago
American Airlines
Thu, 5 Feb - Sat, 21 Feb
DCA
Washington
CMH
Columbus
€198 Return, found 2 days ago
€198
Return
found 2 days ago
Select American Airlines flight, departing Thu, 5 Feb from Washington to Columbus, returning Sat, 21 Feb, priced at €198 found 2 days ago
Delta
Wed, 28 Jan - Mon, 23 Feb
IAD
Washington
CMH
Columbus
€203 Return, found 5 hours ago
€203
Return
found 5 hours ago
Select Delta flight, departing Wed, 28 Jan from Washington to Columbus, returning Mon, 23 Feb, priced at €203 found 5 hours ago
United
Wed, 28 Jan - Mon, 23 Feb
IAD
Washington
CMH
Columbus
€211 Return, found 5 hours ago
€211
Return
found 5 hours ago
Select United flight, departing Wed, 28 Jan from Washington to Columbus, returning Mon, 23 Feb, priced at €211 found 5 hours ago
British Airways
Thu, 5 Mar - Sun, 8 Mar
BUD
Budapest
CMH
Columbus
€449 Return, found 23 hours ago
€449
Return
found 23 hours ago
Select British Airways flight, departing Thu, 5 Mar from Budapest to Columbus, returning Sun, 8 Mar, priced at €449 found 23 hours ago
KLM
Thu, 5 Mar - Sun, 8 Mar
BUD
Budapest
CMH
Columbus
€611 Return, found 23 hours ago
€611
Return
found 23 hours ago
Select KLM flight, departing Thu, 5 Mar from Budapest to Columbus, returning Sun, 8 Mar, priced at €611 found 23 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, €180 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 €180 and €632. Many lucky travellers purchased one-way seats from Washington (DCA) for just €91.
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.

How much is a plane ticket to Union County?
Fares to Union County varied from €180 to €632 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.

American Airlines
Fri, 6 Feb - Sat, 14 Feb
DUB
Dublin
CMH
Columbus
€632 Return, found 1 day ago
€632
Return
found 1 day ago
Select American Airlines flight, departing Fri, 6 Feb from Dublin to Columbus, returning Sat, 14 Feb, priced at €632 found 1 day ago
*Available to Expedia members.