Rolling hills, a valley, and distant mountains under a cloudy sky.

Cheap flights to Union County

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Popular airlines to Union County

  • Alaska Airlines

  • American Airlines

  • Qatar Airways

  • Japan Airlines

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at for one-way flights and €710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 22 Aug - Sat, 29 Aug
ORD
Chicago
ALW
Walla Walla
€710 Return, found 12 hours ago
€710
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 22 Aug from Chicago to Walla Walla, returning Sat, 29 Aug, priced at €710 found 12 hours ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
ORD
Chicago
ALW
Walla Walla
€1,666 Return, found 12 hours ago
€1,666
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 22 Aug from Chicago to Walla Walla, returning Sat, 29 Aug, priced at €1,666 found 12 hours ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
ORD
Chicago
ALW
Walla Walla
€1,766 Return, found 12 hours ago
€1,766
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 22 Aug from Chicago to Walla Walla, returning Sat, 29 Aug, priced at €1,766 found 12 hours ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
ORD
Chicago
ALW
Walla Walla
€1,882 Return, found 12 hours ago
€1,882
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 22 Aug from Chicago to Walla Walla, returning Sat, 29 Aug, priced at €1,882 found 12 hours ago

Frequently asked questions

How do I find cheap flights to Union County that have flexible change policies?
We get that travel arrangements can change very quickly, so choosing a flexible ticket with Expedia is always a wise idea. Simply mark the "No change fee" box below the "Flexible change policies" filter. Your well-priced and flexible flight to Union County is only a few clicks away.
Which airlines fly to Union County?
With a great selection of airlines flying into or near Union County, the choice is yours:

  • Alaska Airlines - 754 flights to or near Union County each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near Union County each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near Union County each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to Union County?
In the last seven days, €710 was the best price for a flight to Union County. For an even cheaper fare, book well ahead of time and be flexible with your travel dates. Search for your flight to Union County, then compare prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Union County?
The price of a round-trip ticket to Union County in the last seven days varied between €710 and €1,882. If you were travelling one way out of (), you could have purchased a cheap fare from only .
What are the most popular airports to fly into in Union County?
Zip up your suitcase and fly into Boise Airport (BOI), Union County's major flight hub. Reserve a seat on one of the 1,994 flights that land at this well-known destination each month.
How much is a plane ticket to Union County?
Seats ranged anywhere from €710 to €1,882 over the last seven days. When you're ready to book, we're ready to help you grab an awesome deal to Union County.
What is the best time to go to Union County?
A lovely time to check out La Grande is after June 20 when summer begins. In Union County's major city, average temperatures fluctuate from 10ºC to 24ºC at this time — ideal weather for sightseeing! March, May and July are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Union County?
February is the best month to secure a seat for your Union County break. Fares are at their most expensive throughout the month of December, so steer clear of this time if you can.

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About Union County

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About Union County
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