Cheap flights to Union County

View €80 flight on Thu, 12 Feb 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

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier 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 €80 for one-way flights and €146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 12 Feb - Sun, 15 Feb
DEN
Denver
OMA
Omaha
€146 Return, found 1 day ago
€146
Return
found 1 day ago
Select American Airlines flight, departing Thu, 12 Feb from Denver to Omaha, returning Sun, 15 Feb, priced at €146 found 1 day ago
American Airlines
Thu, 12 Feb - Sun, 15 Feb
DEN
Denver
OMA
Omaha
€159 Return, found 1 day ago
€159
Return
found 1 day ago
Select American Airlines flight, departing Thu, 12 Feb from Denver to Omaha, returning Sun, 15 Feb, priced at €159 found 1 day ago
United
Thu, 12 Feb - Sun, 15 Feb
DEN
Denver
OMA
Omaha
€168 Return, found 1 day ago
€168
Return
found 1 day ago
Select United flight, departing Thu, 12 Feb from Denver to Omaha, returning Sun, 15 Feb, priced at €168 found 1 day ago
Delta
Thu, 12 Feb - Sun, 15 Feb
DEN
Denver
OMA
Omaha
€249 Return, found 1 day ago
€249
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Feb from Denver to Omaha, returning Sun, 15 Feb, priced at €249 found 1 day ago
British Airways
Thu, 5 Feb - Thu, 12 Feb
DUB
Dublin
OMA
Omaha
€351 Return, found 5 days ago
€351
Return
found 5 days ago
Select British Airways flight, departing Thu, 5 Feb from Dublin to Omaha, returning Thu, 12 Feb, priced at €351 found 5 days ago
British Airways
Wed, 18 Feb - Mon, 23 Feb
SNN
Shannon
OMA
Omaha
€487 Return, found 1 day ago
€487
Return
found 1 day ago
Select British Airways flight, departing Wed, 18 Feb from Shannon to Omaha, returning Mon, 23 Feb, priced at €487 found 1 day ago
Delta
Fri, 16 Jan - Mon, 19 Jan
DUB
Dublin
DSM
Des Moines
€600 Return, found 1 day ago
€600
Return
found 1 day ago
Select Delta flight, departing Fri, 16 Jan from Dublin to Des Moines, returning Mon, 19 Jan, priced at €600 found 1 day ago
KLM
Fri, 27 Feb - Sun, 8 Mar
DUB
Dublin
OMA
Omaha
€623 Return, found 1 day ago
€623
Return
found 1 day ago
Select KLM flight, departing Fri, 27 Feb from Dublin to Omaha, returning Sun, 8 Mar, priced at €623 found 1 day ago
Finnair
Fri, 24 Apr - Thu, 7 May
DUB
Dublin
OMA
Omaha
€639 Return, found 3 hours ago
€639
Return
found 3 hours ago
Select Finnair flight, departing Fri, 24 Apr from Dublin to Omaha, returning Thu, 7 May, priced at €639 found 3 hours ago
Air France
Sat, 2 May - Fri, 15 May
DUB
Dublin
DSM
Des Moines
€677 Return, found 2 days ago
€677
Return
found 2 days ago
Select Air France flight, departing Sat, 2 May from Dublin to Des Moines, returning Fri, 15 May, priced at €677 found 2 days 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 handy "No change fee" filter, that's how. Just enter your origin, destination and travel dates, click "Search," then tick the checkbox directly under the "Flexible change policies" subheading (to the left of your screen). Expedia makes it easy to find inexpensive, flexible fares to Union County.
Which airlines fly to Union County?
Find a seat with one of these airlines and the dynamic region of Union County will be yours to discover:

  • Southwest Airlines - 1,395 flights to or near Union County each month, including 1,395 flights to Kansas City Intl. Airport (MCI) per month.
  • Delta Air Lines - 788 flights to or near Union County each month, including 788 flights to Kansas City Intl. Airport (MCI) per month.
  • American Airlines - 715 flights to or near Union County each month, including 715 flights to Kansas City Intl. Airport (MCI) per month.

How can I find cheap tickets to Union County?
You'll always nab a terrific deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to reveal the cheapest prices for nearby days. €146 was the cheapest price for a flight to Union County in the last seven days.
How much is a flight to Union County?
The price of a round-trip flight to Union County in the last seven days ranged between €146 and €677. If you were heading one way from Denver (DEN), you could have gotten a fare from just €80.
What are the most popular airports to fly into in Union County?
When it comes to picking which Union County airport to touch down at, here are your options:

  • Kansas City Intl. Airport (MCI) - 3,714 flights per month.
  • Charles B. Wheeler Downtown Airport (MKC) - 4 flights per month.

How much is a plane ticket to Union County?
In the last seven days, journeys to Union County cost between €146 and €677. Prices depend on a number of things, particularly the time of departure, seating class, airline and when you make your booking.
What is the best time to go to Union County?
A lovely time to check out Shannon City is after June 20 when summer starts. In Union County's most populous city, temperatures vary from 18ºC to 27ºC during this time — beautiful weather for seeing the sights! May, July and October are the most popular months to head to this hot spot.
What months are the cheapest to book a flight to Union County?
February is the perfect month to score bargain flights to Union County. Bear in mind that the priciest time to purchase tickets in the USA isn't during the height of summer, but the festive month of December.

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.

British Airways
Thu, 5 Feb - Thu, 12 Feb
DUB
Dublin
OMA
Omaha
€351 Return, found 5 days ago
€351
Return
found 5 days ago
Select British Airways flight, departing Thu, 5 Feb from Dublin to Omaha, returning Thu, 12 Feb, priced at €351 found 5 days ago
*Available to Expedia members.