Cheap flights from Chicago to Wausau

Chicago FSS
CHI
Wausau Downtown
AUW

Flight deals from Chicago to Wausau

Below you can see the best deals on flights Chicago — Wausau for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 1 October, from $259.

Top 10 cheap flights from Chicago to Wausau

SY
DL
$ 259

Chicago — Wausau

19:45—15:40
1 Oct 2026
19 h 55 m
1 stop
SY
DL
$ 259

Chicago — Wausau

19:45—21:05
1 Oct 2026
25 h 20 m
1 stop
F9
F9
DL
$ 288

Chicago — Wausau

06:30—15:40
30 Sep 2026
33 h 10 m
2 stops
F9
F9
DL
$ 294

Chicago — Wausau

19:28—15:40
30 Sep 2026
20 h 12 m
2 stops
F9
F9
DL
$ 294

Chicago — Wausau

06:00—15:40
30 Sep 2026
33 h 40 m
2 stops
DL
DL
$ 301

Chicago — Wausau

06:10—15:40
1 Oct 2026
9 h 30 m
1 stop
DL
DL
$ 312

Chicago — Wausau

06:10—15:40
1 Oct 2026
33 h 30 m
1 stop
DL
DL
$ 312

Chicago — Wausau

06:10—21:05
1 Oct 2026
38 h 55 m
1 stop
DL
DL
$ 312

Chicago — Wausau

19:13—15:40
30 Sep 2026
20 h 27 m
1 stop
DL
DL
$ 312

Chicago — Wausau

14:00—15:40
30 Sep 2026
25 h 40 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Chicago to Wausau?

The price of a flight from Chicago to Wausau changes depending on how far ahead you book. For the best chance of a lower fare, book around 28 days before departure, when the average ticket costs about $462. Fares also tend to climb as the departure date gets closer.

About the Chicago — Wausau flight

Looking for cheap flights from Chicago to Wausau? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Wausau ticket online at the best price.

The route has direct flights — around 53 flights per week, flights are operated by American Airlines, United Airlines, a nonstop flight takes about 1 h 19 min, the distance between the cities is around 379 km.

Planning your trip? You may find our Wausau travel guide, how to get from the airport into town and Wausau weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $259Min. price
OctoberCheapest
SeptemberPeak season
YesDirect flights
379 kmDistance
1 h 19 minTravel time
2Airlines
53 / wkFlights

Flight schedule from Chicago to Wausau

The table shows direct flights from Chicago to Wausau on the selected date. The flight takes approximately 1 h 19 min. Regular flights are operated by American Airlines and United Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Central Wisconsin Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 01 Sep 2026

Flight ticket prices by day: Chicago — Wausau

Below is a calendar of the lowest flight ticket prices for Chicago — Wausau by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $259 in October, and the most expensive are around $288 in September. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Wausau by month. Tickets are usually cheapest in February (around $250) and priciest in July (about $319) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$255lowMay$279mediumSep$279medium
Feb$250lowJun$308highOct$267low
Mar$273mediumJul$319highNov$296high
Apr$261lowAug$302highDec$255low

Some values are estimated based on seasonality.

When to fly

Weather in Wausau: it is warmest in July (up to 26 °C on average) and coolest in January (around -4 °C). The driest month is January.

Tickets are usually cheapest in October and most expensive in September. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Wausau

Dry and wet days · Wausau

Wind speed and direction · Wausau

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How to get the best deal on a Chicago — Wausau ticket

  • Book ahead: fares for Chicago — Wausau are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • Flights Chicago — Wausau operate on Sundays, Tuesdays and Wednesdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Wausau is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Wausau route are operated by 2 airlines; American Airlines runs the most flights (around 72% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    13x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → CWA13x/week
      Duration
      1h 19m
      Days
      MTWTFSS
    71.7%Open →
  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → CWA5x/week
    28.3%Open →

Cities and airports on the Chicago — Wausau route

Flights Chicago — Wausau depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Central Wisconsin Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Wausau

AUW
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Wausau flight

How long is the flight from Chicago to Wausau?

A nonstop Chicago — Wausau flight takes about 1 h 19 min — the distance between the cities is around 379 km.

How far is it from Chicago to Wausau?

The distance from Chicago to Wausau is about 379 km, which a nonstop flight covers in around 1 h 19 min.

Are there direct flights from Chicago to Wausau?

Yes, there are nonstop flights Chicago — Wausau — around 53 flights per week.

Which airlines fly from Chicago to Wausau?

Airlines operating Chicago — Wausau include American Airlines, United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Wausau flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Central Wisconsin Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Wausau?

The price of a Chicago — Wausau ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in September. Tickets typically cost between $259 and $288. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Wausau?

Flights Chicago — Wausau are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Wausau?

To catch a low fare Chicago — Wausau, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

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Minneapolis

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