A grassy field with a blue rope fence, a large tree, and a hill with people gathered on top.

Cheap Flights to Washington County from $89

View $89 flight on Fri, Dec 25, 2026

Photo by Nicole Zerbini

Popular airlines to Washington County

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash

    Learn about One Key

  • How much is the cheapest flight to Washington County?

    Prices were available within the past 7 days and start at $89 for one-way flights and $188 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Frontier Airlines flight, departing Sat, Feb 20 from Columbus to Milwaukee, returning Sat, Feb 27, priced at $262 Found 21 hours ago

    Sat, Feb 20 - Sat, Feb 27 · CMH · MKE · Roundtrip

    Select American Airlines flight, departing Sat, Dec 12 from Columbus to Milwaukee, returning Tue, Dec 15, priced at $273 Found 4 days ago

    Sat, Dec 12 - Tue, Dec 15 · CMH · MKE · Roundtrip

    Select United flight, departing Wed, Dec 23 from Columbus to Milwaukee, returning Wed, Dec 30, priced at $276 Found 6 days ago

    Wed, Dec 23 - Wed, Dec 30 · CMH · MKE · Roundtrip

    Select Southwest Airlines flight, departing Tue, Feb 2 from Columbus to Milwaukee, returning Tue, Feb 9, priced at $278 Found 6 days ago

    Tue, Feb 2 - Tue, Feb 9 · CMH · MKE · Roundtrip

    Select United flight, departing Sat, Feb 20 from Columbus to Milwaukee, returning Sat, Feb 27, priced at $283 Found 21 hours ago

    Sat, Feb 20 - Sat, Feb 27 · CMH · MKE · Roundtrip

    Select United flight, departing Tue, Dec 15 from Columbus to Milwaukee, returning Tue, Dec 22, priced at $285 Found 5 days ago

    Tue, Dec 15 - Tue, Dec 22 · CMH · MKE · Roundtrip

    Select Delta flight, departing Wed, Dec 9 from Columbus to Milwaukee, returning Sat, Dec 12, priced at $288 Found 1 day ago

    Wed, Dec 9 - Sat, Dec 12 · CMH · MKE · Roundtrip

    Select United flight, departing Sat, Feb 20 from Columbus to Milwaukee, returning Sat, Feb 27, priced at $288 Found 21 hours ago

    Sat, Feb 20 - Sat, Feb 27 · CMH · MKE · Roundtrip

    Select Delta flight, departing Sat, Feb 20 from Columbus to Milwaukee, returning Sat, Feb 27, priced at $293 Found 21 hours ago

    Sat, Feb 20 - Sat, Feb 27 · CMH · MKE · Roundtrip

    Select Alaska Airlines flight, departing Wed, Dec 30 from Columbus to Milwaukee, returning Sun, Jan 3, priced at $1,214 Found 2 days ago

    Wed, Dec 30 - Sun, Jan 3 · CMH · MKE · Roundtrip

    Airports in Washington County

    Prices were available within the past 7 days. Prices and availability are subject to change.

    Select flight to General Mitchell Intl. MKE. Flights from $330

    Select flight to Dane County Regional MSN. Cheapest option available. Flights from $329

    Select flight to Appleton Intl. ATW.

    Search flights

    Select flight to Fond du Lac County FLD.

    Search flights

    Select flight to Kenosha Regional ENW.

    Search flights

    Select flight to Waukesha County UES.

    Search flights

    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.

    Frequently Asked Questions

    What month is the cheapest to fly to Washington County?

    Plan your trip for December if you're hoping to get a deal on your fare. It's the cheapest month to fly to Washington County. If possible, avoid traveling during peak periods such as major public holidays or during big events.

    Which US cities have the cheapest flights to Washington County?

    Chicago, Atlanta and Denver typically have cheap flights to Washington County. Keep in mind that prices may vary based on factors such as demand, time of year and number of stopovers.

    Which US cities fly direct to Washington County?

    Choose from 25 US destinations providing direct flights to Washington County. When you book on Expedia, click on "Direct flights only" to find nonstop options. Fly to Washington County from any of these top cities:

    • Chicago
    • Atlanta
    • Denver
    • New York
    • Orlando

    How to find a cheap flight to Washington County?

    Book early to maximize your chances of getting cheap flights to Washington County. Also, consider visiting during off-peak months like January and February. If you fly on a Thursday, you'll save an average of 16% compared to departing on a Sunday.* Save time checking every day and track your flight prices using the Expedia app. We'll send you a notification when fares drop.

    *Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

    How to get a cheap last-minute flight to Washington County?

    Staying flexible with your travel plans can help you to find last-minute offers on cheap flights to Washington County. To view all the available options, try exploring different ticket types, changing your Washington County trip dates, flying out of an alternative airport or using another airline.

    How far in advance should I book a flight to Washington County?

    To pick up the biggest savings on domestic journeys, book your flight to Washington County 28 days ahead of your travel dates. For international flights, it's between two and four months in advance. This gives you a better chance of securing your preferred departure dates, times and seats.*

    *Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

    Which day of the week is the cheapest day to buy a plane ticket to Washington County?

    You can generally get cheap flights to Washington County on Sundays. You'll save around 8% on average compared to those who book on a Friday, which is typically the most expensive day for tickets.*

    *Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

    Which airlines fly to Washington County?

    Whether you'd like to sit in a premium seat or cut costs in economy, these popular airlines will fly you to Washington County:

    • Delta Air Lines - 637 flights to Washington County each month, including 637 flights to General Mitchell Intl. Airport (MKE) per month.
    • American Airlines - 455 flights to Washington County each month, including 455 flights to General Mitchell Intl. Airport (MKE) per month.

    Where do you fly into Washington County?

    The main airport when you fly to Washington County is General Mitchell Intl. Airport (MKE), but there are some good nearby alternatives like Appleton Intl. Airport (ATW) and West Bend Municipal Airport (ETB). You can also land at Lawrence J. Timmerman Airport (MWC) and Waukesha County Airport (UES) when flying to Washington County.

    Can I save money by booking a Washington County trip package?

    It's possible to save hundreds of dollars if you lock in a Washington County flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel arrangements in the same place. Try bundling flights and accommodations with extras such as activities and tours for your own personalized Washington County escape.

    Can I change or cancel my flight to Washington County?

    If you bought your flight to Washington County in the last 24 hours, you can usually change or cancel it for free. After that, additional costs may apply depending on the airline's terms of service. To learn more, check out our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be issued a credit toward future travel in place of a direct refund. When browsing on Expedia, check the "No cancel fee" or "Changes included" boxes to compare fares with flexible change policies.

    Travel information

    Roundtrip price$262

    Explore a world of travel with Expedia

    Trending flights to Washington County

    Prices were available within the past 7 days and start at $89 for one-way flights and $188 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Frontier Airlines flight, departing Fri, Dec 25 from Orlando to Milwaukee, returning Fri, Jan 1, priced at $188 Found 1 hour ago

    Fri, Dec 25 - Fri, Jan 1 · MCO · MKE · Roundtrip

    *Available to One Key members.