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

Cheap Flights to Union County from $75

View $75 flight on Mon, Dec 7, 2026

Popular airlines to Union County

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    • How much is the cheapest flight to Union County?

    Prices were available within the past 7 days and start at $75 for one-way flights and $145 for roundtrip, for the period specified. Prices and availability are subject to change.

    One way

    Select Alaska Airlines flight, departing Wed, Jan 6 from Columbus to Walla Walla, priced at $310 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Fri, Dec 11 from Columbus to Walla Walla, priced at $338 Found 6 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Jan 6 from Columbus to Walla Walla, priced at $360 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Mon, Jan 4 from Columbus to Walla Walla, priced at $363 Found 1 day ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Nov 18 from Columbus to Walla Walla, priced at $365 Found 6 days ago

    CMH · ALW · One way

    Select American Airlines flight, departing Tue, Jan 19 from Columbus to Walla Walla, priced at $365 Found 4 hours ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Jan 6 from Columbus to Walla Walla, priced at $371 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Sat, Jan 2 from Columbus to Walla Walla, priced at $375 Found 1 day ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Fri, Jan 1 from Columbus to Walla Walla, priced at $379 Found 1 day ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Jan 6 from Columbus to Walla Walla, priced at $382 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Tue, Jan 5 from Columbus to Walla Walla, priced at $387 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Nov 18 from Columbus to Walla Walla, priced at $398 Found 23 hours ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Jan 6 from Columbus to Walla Walla, priced at $402 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Fri, Dec 11 from Columbus to Walla Walla, priced at $404 Found 6 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Nov 18 from Columbus to Walla Walla, priced at $415 Found 6 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Fri, Dec 11 from Columbus to Walla Walla, priced at $417 Found 6 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Jan 6 from Columbus to Walla Walla, priced at $418 Found 3 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Wed, Nov 18 from Columbus to Walla Walla, priced at $420 Found 6 days ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Sun, Jan 3 from Columbus to Walla Walla, priced at $424 Found 1 day ago

    CMH · ALW · One way

    Select Alaska Airlines flight, departing Mon, Jan 4 from Columbus to Walla Walla, priced at $427 Found 1 day ago

    CMH · ALW · One way

    Book with confidence

    New route starts May 12, 2025*

    Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

    Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

    Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

    Travel information

    Roundtrip price$310

    Trending flights to Union County

    Prices were available within the past 7 days and start at $75 for one-way flights and $145 for roundtrip, for the period specified. Prices and availability are subject to change.

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    One way

    Roundtrip

    Select Boutique Air flight, departing Wed, Dec 16 from Portland to Pendleton, returning Sat, Dec 19, priced at $145 Just found

    Wed, Dec 16 - Sat, Dec 19 · PDX · PDT · Roundtrip

    *Available to One Key members.