Ancient stone ruins with arched doorways and a grassy pathway.

Cheap flights to Union County

View €151 flight on Thu, 30 Jul 2026Opens in a new window

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Popular airlines to Union County

  • United

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at €151 for one-way flights and €232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 30 Jul - Sun, 2 Aug
ORD
Chicago
SUX
Sioux City
€232 Return, found 5 hours ago
€232
Return
found 5 hours ago
Select United flight, departing Thu, 30 Jul from Chicago to Sioux City, returning Sun, 2 Aug, priced at €232 found 5 hours ago
United
Thu, 30 Jul - Sun, 2 Aug
ORD
Chicago
SUX
Sioux City
€468 Return, found 5 hours ago
€468
Return
found 5 hours ago
Select United flight, departing Thu, 30 Jul from Chicago to Sioux City, returning Sun, 2 Aug, priced at €468 found 5 hours ago
United
Thu, 30 Jul - Sun, 2 Aug
ORD
Chicago
SUX
Sioux City
€510 Return, found 5 hours ago
€510
Return
found 5 hours ago
Select United flight, departing Thu, 30 Jul from Chicago to Sioux City, returning Sun, 2 Aug, priced at €510 found 5 hours ago
United
Thu, 30 Jul - Sun, 2 Aug
ORD
Chicago
SUX
Sioux City
€539 Return, found 5 hours ago
€539
Return
found 5 hours ago
Select United flight, departing Thu, 30 Jul from Chicago to Sioux City, returning Sun, 2 Aug, priced at €539 found 5 hours ago
United
Thu, 30 Jul - Sun, 2 Aug
ORD
Chicago
SUX
Sioux City
€730 Return, found 5 hours ago
€730
Return
found 5 hours ago
Select United flight, departing Thu, 30 Jul from Chicago to Sioux City, returning Sun, 2 Aug, priced at €730 found 5 hours ago
United
Thu, 30 Jul - Sun, 2 Aug
ORD
Chicago
SUX
Sioux City
€1,033 Return, found 5 hours ago
€1,033
Return
found 5 hours ago
Select United flight, departing Thu, 30 Jul from Chicago to Sioux City, returning Sun, 2 Aug, priced at €1,033 found 5 hours ago
United
Wed, 22 Jul - Tue, 25 Aug
DUB
Dublin
SUX
Sioux City
€1,097 Return, found 20 hours ago
€1,097
Return
found 20 hours ago
Select United flight, departing Wed, 22 Jul from Dublin to Sioux City, returning Tue, 25 Aug, priced at €1,097 found 20 hours ago
United
Wed, 22 Jul - Tue, 25 Aug
DUB
Dublin
SUX
Sioux City
€1,119 Return, found 20 hours ago
€1,119
Return
found 20 hours ago
Select United flight, departing Wed, 22 Jul from Dublin to Sioux City, returning Tue, 25 Aug, priced at €1,119 found 20 hours ago
United
Wed, 22 Jul - Tue, 25 Aug
DUB
Dublin
SUX
Sioux City
€1,126 Return, found 20 hours ago
€1,126
Return
found 20 hours ago
Select United flight, departing Wed, 22 Jul from Dublin to Sioux City, returning Tue, 25 Aug, priced at €1,126 found 20 hours ago
Swiss International Air Lines
Thu, 13 Aug - Thu, 20 Aug
DUB
Dublin
SUX
Sioux City
€1,219 Return, found 1 day ago
€1,219
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 13 Aug from Dublin to Sioux City, returning Thu, 20 Aug, priced at €1,219 found 1 day ago

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.

United
Wed, 22 Jul - Tue, 25 Aug
DUB
Dublin
SUX
Sioux City
€1,097 Return, found 21 hours ago
€1,097
Return
found 21 hours ago
Select United flight, departing Wed, 22 Jul from Dublin to Sioux City, returning Tue, 25 Aug, priced at €1,097 found 21 hours ago

Frequently asked questions

How do I find cheap flights to Union County that have flexible change policies?
Search for your affordable airfares to Union County, then check the "No change fee" box under the "Flexible change policies" heading. From then on it's smooth sailing. We know that travel plans change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Union County?
With a great selection of airlines offering flights into or near Union County, you're not short on choice:

  • Delta Air Lines - 476 flights to or near Union County each month, including 476 flights to Eppley Field Airport (OMA) per month.
  • Southwest Airlines - 403 flights to or near Union County each month, including 403 flights to Eppley Field Airport (OMA) per month.
  • American Airlines - 385 flights to or near Union County each month, including 385 flights to Eppley Field Airport (OMA) per month.

How can I find cheap tickets to Union County?
You'll always score an amazing deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then click on the flexible dates box above to see the cheapest prices for nearby days. €232 was the best price for a flight to Union County in the last seven days.
How much is a flight to Union County?
There were lots of affordable fares up for grabs in the last seven days, with the cost of a round-trip flight to Union County ranging between €232 and €1,577. Many lucky travellers purchased one-way tickets from Chicago (ORD) for only €151.
What are the most popular airports to fly into in Union County?
Eppley Field Airport (OMA) is the main entry point for many looking to explore Union County. Approximately 1,720 flights a month touch down here.
How much is a plane ticket to Union County?
Flights to Union County varied from €232 to €1,577 in the last seven days. Typically, the sooner you make a reservation, the better the deal.
What is the best time to go to Union County?
If you'd love to experience Union County's major city when it's really lively, set out for Elk Point sometime in April, June and December. Similar to most places in the Northern Hemisphere, summertime here starts June 20, with temperatures ranging between 18ºC and 27ºC.
What months are the cheapest to book a flight to Union County?
Grab your ticket in February for the lowest-priced flights to Union County. The festive month of December is normally the most expensive time to buy an airfare.

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
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