Cheap flights to Union County

View €361 flight on Wed, 13 May 2026Opens in a new window

Popular airlines to Union County

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  • American Airlines

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • British Airways

  • KLM

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at €361 for one-way flights and €295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 1 May - Wed, 6 May
DUB
Dublin
EWR
New York
€295 Return, found 7 hours ago
€295
Return
found 7 hours ago
Select Scandinavian Airlines flight, departing Fri, 1 May from Dublin to New York, returning Wed, 6 May, priced at €295 found 7 hours ago
Scandinavian Airlines
Thu, 16 Apr - Sun, 19 Apr
DUB
Dublin
JFK
New York
€312 Return, found 9 hours ago
€312
Return
found 9 hours ago
Select Scandinavian Airlines flight, departing Thu, 16 Apr from Dublin to New York, returning Sun, 19 Apr, priced at €312 found 9 hours ago
British Airways
Mon, 2 Nov - Sun, 8 Nov
DUB
Dublin
JFK
New York
€338 Return, found 1 hour ago
€338
Return
found 1 hour ago
Select British Airways flight, departing Mon, 2 Nov from Dublin to New York, returning Sun, 8 Nov, priced at €338 found 1 hour ago
Aer Lingus
Mon, 2 Mar - Mon, 9 Mar
DUB
Dublin
EWR
New York
€349 Return, found 1 hour ago
€349
Return
found 1 hour ago
Select Aer Lingus flight, departing Mon, 2 Mar from Dublin to New York, returning Mon, 9 Mar, priced at €349 found 1 hour ago
American Airlines
Fri, 20 Feb - Mon, 2 Mar
DUB
Dublin
LGA
New York
€355 Return, found 6 days ago
€355
Return
found 6 days ago
Select American Airlines flight, departing Fri, 20 Feb from Dublin to New York, returning Mon, 2 Mar, priced at €355 found 6 days ago
Icelandair
Sat, 28 Feb - Tue, 3 Mar
DUB
Dublin
EWR
New York
€384 Return, just found
€384
Return
just found
Select Icelandair flight, departing Sat, 28 Feb from Dublin to New York, returning Tue, 3 Mar, priced at €384 just found
Iberia
Wed, 8 Apr - Mon, 13 Apr
DUB
Dublin
JFK
New York
€394 Return, just found
€394
Return
just found
Select Iberia flight, departing Wed, 8 Apr from Dublin to New York, returning Mon, 13 Apr, priced at €394 just found
Air France
Tue, 10 Mar - Thu, 19 Mar
DUB
Dublin
EWR
New York
€406 Return, found 4 days ago
€406
Return
found 4 days ago
Select Air France flight, departing Tue, 10 Mar from Dublin to New York, returning Thu, 19 Mar, priced at €406 found 4 days ago
JetBlue Airways
Mon, 4 May - Thu, 14 May
DUB
Dublin
JFK
New York
€418 Return, found 2 hours ago
€418
Return
found 2 hours ago
Select JetBlue Airways flight, departing Mon, 4 May from Dublin to New York, returning Thu, 14 May, priced at €418 found 2 hours ago
TAP Portugal
Sat, 14 Nov - Sat, 21 Nov
DUB
Dublin
EWR
New York
€446 Return, found 2 hours ago
€446
Return
found 2 hours ago
Select TAP Portugal flight, departing Sat, 14 Nov from Dublin to New York, returning Sat, 21 Nov, priced at €446 found 2 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?
Search for affordable airfares to Union County, then click on "No change fee" directly underneath the "Flexible change policies" heading. It's as simple as that. We know that travel plans can change and flexibility is important, so you can book with confidence with Expedia.
Which airlines fly to Union County?
A range of airlines fly to destinations in or close to Union County. Your exciting trip is just clicks away with these carriers:

  • Delta Air Lines - 12,579 flights to or near Union County each month, including 6,833 flights to LaGuardia Airport (LGA) and 4,983 flights to John F. Kennedy Intl. Airport (JFK) per month.
  • United Airlines - 10,320 flights to or near Union County each month, including 9,371 flights to Liberty Intl. Airport (EWR) and 949 flights to LaGuardia Airport (LGA) per month.
  • American Airlines - 6,207 flights to or near Union County each month, including 3,348 flights to LaGuardia Airport (LGA) and 2,194 flights to John F. Kennedy Intl. Airport (JFK) per month.

How can I find cheap tickets to Union County?
An excellent strategy for finding cheap fares is to be flexible with your dates. Start by searching for your flight to Union County, then click on the "flexible dates" link for a list of prices for nearby days. Want another tip? Book ahead of time. To give you an idea of fares, €295 was the best price for a flight to Union County in the last seven days.
How much is a flight to Union County?
If you were travelling one way from Dublin (DUB), you could've picked up a bargain seat for €361 in the last seven days. Return flights to Union County ranged from only €295 to €446 over the same period.
What are the most popular airports to fly into in Union County?
Touch down at any one of these top airports in Union County and you'll be ideally placed to sample all that this region has to offer:

  • LaGuardia Airport (LGA) - 13,874 flights per month.
  • Liberty Intl. Airport (EWR) - 12,454 flights per month.
  • John F. Kennedy Intl. Airport (JFK) - 11,149 flights per month.

How much is a plane ticket to Union County?
In the last seven days, tickets to Union County fluctuated between €295 and €446. Prices rise as your travel date nears, so land yourself a terrific deal today.
What is the best time to go to Union County?
One of the best times to go to Plainfield is after June 20 when the summer season starts. In Union County's most populous city, average temperatures range from 18ºC to 27ºC at this time — beautiful weather for seeing the sights! May, September and October are the most popular months to travel to this destination.
What months are the cheapest to book a flight to Union County?
The ideal month to purchase budget airfares to Union County is February. Bear in mind that in the United States, an expensive time to purchase a ticket is during 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.

Scandinavian Airlines
Fri, 1 May - Wed, 6 May
DUB
Dublin
EWR
New York
€295 Return, found 7 hours ago
€295
Return
found 7 hours ago
Select Scandinavian Airlines flight, departing Fri, 1 May from Dublin to New York, returning Wed, 6 May, priced at €295 found 7 hours ago
*Available to Expedia members.