A green field, a red barn, and a cloudy sky.

Cheap Flights to Marathon County from $294

View $294 flight on Sun, Dec 13, 2026

Popular airlines to Marathon County

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    • How much is the cheapest flight to Marathon County?

    Prices were available within the past 7 days and start at $294 for one-way flights and $349 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select American Airlines flight, departing Wed, Dec 16 from Columbus to Mosinee, returning Thu, Dec 31, priced at $349 Found 2 days ago

    Wed, Dec 16 - Thu, Dec 31 · CMH · CWA · Roundtrip

    Select Delta flight, departing Mon, Jan 4 from Columbus to Mosinee, returning Fri, Jan 15, priced at $364 Found 12 hours ago

    Mon, Jan 4 - Fri, Jan 15 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Wed, Dec 16 from Columbus to Mosinee, returning Thu, Dec 31, priced at $387 Found 2 days ago

    Wed, Dec 16 - Thu, Dec 31 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Tue, Nov 17 from Columbus to Mosinee, returning Tue, Nov 24, priced at $399 Found 4 days ago

    Tue, Nov 17 - Tue, Nov 24 · CMH · CWA · Roundtrip

    Select Delta flight, departing Tue, Nov 17 from Columbus to Mosinee, returning Mon, Nov 23, priced at $404 Found 6 days ago

    Tue, Nov 17 - Mon, Nov 23 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Fri, Nov 20 from Columbus to Mosinee, returning Sun, Nov 22, priced at $419 Found 2 days ago

    Fri, Nov 20 - Sun, Nov 22 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Wed, Dec 16 from Columbus to Mosinee, returning Thu, Dec 31, priced at $424 Found 2 days ago

    Wed, Dec 16 - Thu, Dec 31 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Tue, Nov 24 from Columbus to Mosinee, returning Tue, Dec 1, priced at $435 Found 2 days ago

    Tue, Nov 24 - Tue, Dec 1 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Wed, Dec 16 from Columbus to Mosinee, returning Thu, Dec 31, priced at $439 Found 2 days ago

    Wed, Dec 16 - Thu, Dec 31 · CMH · CWA · Roundtrip

    Select American Airlines flight, departing Mon, Jan 4 from Columbus to Mosinee, returning Fri, Jan 15, priced at $449 Found 12 hours ago

    Mon, Jan 4 - Fri, Jan 15 · CMH · CWA · R · oundtrip

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    Travel information

    Airlines servingAmerican Airlines, Delta, KLM, Air France, Virgin Atlantic, WestJet, Korean Air
    Popular airlineAmerican Airlines
    Roundtrip price$349

    Trending flights to Marathon County

    Prices were available within the past 7 days and start at $294 for one-way flights and $349 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select American Airlines flight, departing Thu, Feb 4 from Denver to Mosinee, returning Sun, Feb 7, priced at $369 Found 1 day ago

    Thu, Feb 4 - Sun, Feb 7 · DEN · CWA · Roundtrip

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