$49 Cheap Flights to West Allis, WI

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How much is the cheapest flight to West Allis?

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
American Airlines
Delta
Sun Country Airlines
Southwest Airlines

Find the cheapest month to fly from Columbus (CMH) to Milwaukee (MKE)

August is typically the cheapest month to fly

From $165 - $447 per traveler.

Graph displaying average flight prices per month

Tips to find the cheapest flights to West Allis

The cheapest day to fly

Get started finding a cheap flight to West Allis on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

July is the cheapest month to fly to West Allis. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to West Allis. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to West Allis, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to West Allis

The lowest price for round-trip flights to West Allis in 2025 starts from from $98, while one-way tickets start from from $49. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to West Allis. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to West Allis

Spirit Airlines, Sun Country Airlines, JetBlue Airways, Delta, American Airlines, Southwest Airlines are just some of the airlines that can typically offer cheap tickets to West Allis. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to West Allis and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for West Allis, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to West Allis. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your West Allis plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to West Allis

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to West Allis.

Stopover savings

The cheapest tickets to West Allis are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to West Allis. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to West Allis for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to West Allis. Simply download the free Expedia app to your smart device and activate West Allis flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to West Allis. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

What month is the cheapest to fly to West Allis?
The least expensive month for flights to West Allis is usually November *. Fuel your travel dreams without going over budget by flying when fares are at their lowest. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to West Allis?
Score cheap flights to West Allis from Chicago, Atlanta and Denver. These cities generally offer the lowest fares to this top destination. But bear in mind that stopovers, holiday periods and demand will also have an impact on rates, so stay flexible and book when you see a bargain.
Which US cities fly direct to West Allis?
There are 25 US cities you're able to fly to West Allis nonstop from. Explore the options by using the "Direct flights only" filter on Expedia and choose the best departure point for you. Here are several of the major cities to take off from:

  • Chicago
  • Atlanta
  • Denver
  • New York
  • Orlando

How to find a cheap flight to West Allis?
Book in advance for the best chance of scoring cheap flights to West Allis. Also, consider visiting during off-peak months like January and October. If you leave on a Thursday, you'll save an average of 16% compared to those departing on a Sunday.* Save time checking every day and set up a price alert on the Expedia app. We'll notify you when fares change.*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 West Allis?
Being flexible about your travel plans can help you find last-minute offers on cheap flights to West Allis. To see all the available options, consider exploring different ticket types, changing your West Allis vacation dates, flying out of an alternative airport or using another airline.
How far in advance should I book a flight to West Allis?
Find the travel dates you want and a price that suits your budget by booking your domestic flight to West Allis up to 28 days in advance. Lock in tickets between two and four months ahead if you're visiting West Allis from an international destination.**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 West Allis?
Sundays are usually the best day to book a cheap flight to West Allis, with savings of about 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, be ready to pay a higher price as this is typically the most expensive day.**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 West Allis?
West Allis is connected to 19 airports globally through 8 airlines, with General Mitchell Intl. Airport (MKE) as its chief entry point. Select from these popular airlines to West Allis when booking your trip:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • Spirit Airlines

Where do you fly into West Allis?
West Allis's main gateway is General Mitchell Intl. Airport (MKE). If you're looking for some nearby alternatives when flying to West Allis, consider Lawrence J. Timmerman Airport (MWC), Waukesha County Airport (UES) or John H. Batten Airport (RAC). You can also fly to West Allis through West Bend Municipal Airport (ETB).
How far is the airport from central West Allis?
You'll be approximately 7 mi southeast of the center of West Allis after jetting into General Mitchell Intl. Airport (MKE).
Can I save money by booking a West Allis trip package?
Book a West Allis flight and hotel package deal on Expedia, and you could make significant savings. It's simple to bundle your flights and accommodations, and you can add car rentals and tours to create your own personalized West Allis trip. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to West Allis?
It's usually possible to cancel or change your flight to West Allis. Many airlines allow you to cancel your ticket for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you credit for a future flight instead of a direct refund. To reserve affordable flights to West Allis with flexible change policies, check the "Changes included" or "No cancel fee" filters when you search. Looking for more information? Head to our Customer Service Portal.
Flights to West Allis information
Destination airport
General Mitchell Intl.
Destination airport IATA code
MKE
Destination city name
Milwaukee
Roundtrip price
$98

Trending flights to West Allis

Prices were available within the past 7 days and start at $49 for one-way flights and $98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines

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*Available to One Key members.