Cheap flights from Chicago to Eau Claire

Chicago FSS
CHI
Eau Claire
EAU

Flight deals from Chicago to Eau Claire

Below you can see the best deals on flights Chicago — Eau Claire 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 8 September, from $90.

Top 10 cheap flights from Chicago to Eau Claire

About the Chicago — Eau Claire flight

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

The route has direct flights — around 16 flights per week, flights are operated by United Airlines, a nonstop flight takes about 1 h 33 min, the distance between the cities is around 452 km.

Planning your trip? You may find our Eau Claire travel guide, how to get from the airport into town and Eau Claire 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 $90Min. price
SeptemberCheapest
DecemberPeak season
YesDirect flights
452 kmDistance
1 h 33 minTravel time
1Airlines
16 / wkFlights

Flight schedule from Chicago to Eau Claire

The table shows direct flights from Chicago to Eau Claire on the selected date. The flight takes approximately 1 h 33 min. Regular flights are operated by United Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Eau Claire 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 — Eau Claire

Below is a calendar of the lowest flight ticket prices for Chicago — Eau Claire by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $90 in September, and the most expensive are around $96 in December. 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 Eau Claire by month. Tickets are usually cheapest in February (around $128) and priciest in September (about $180) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$134lowMay$151mediumSep$180high
Feb$128lowJun$163highOct$151medium
Mar$145mediumJul$174highNov$163high
Apr$139lowAug$168highDec$139low

Some values are estimated based on seasonality.

When to fly

Weather in Eau Claire: it is warmest in July (up to 27 °C on average) and coolest in January (around -4 °C). The driest month is January.

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

Temperature · Eau Claire

Dry and wet days · Eau Claire

Wind speed and direction · Eau Claire

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How to get the best deal on a Chicago — Eau Claire ticket

  • Book ahead: fares for Chicago — Eau Claire 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 — Eau Claire operate on Sundays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Eau Claire is usually September — 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 — Eau Claire route are operated by 1 airline; United Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → EAU5x/week
      Duration
      1h 36m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Chicago — Eau Claire route

Flights Chicago — Eau Claire depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Eau Claire 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

Eau Claire

EAU
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 — Eau Claire flight

How long is the flight from Chicago to Eau Claire?

A nonstop Chicago — Eau Claire flight takes about 1 h 33 min — the distance between the cities is around 452 km.

How far is it from Chicago to Eau Claire?

The distance from Chicago to Eau Claire is about 452 km, which a nonstop flight covers in around 1 h 33 min.

Are there direct flights from Chicago to Eau Claire?

Yes, there are nonstop flights Chicago — Eau Claire — around 16 flights per week.

Which airlines fly from Chicago to Eau Claire?

Airlines operating Chicago — Eau Claire include United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Eau Claire flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Eau Claire 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 Eau Claire?

The price of a Chicago — Eau Claire ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in December. Tickets typically cost between $90 and $96. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Eau Claire?

Flights Chicago — Eau Claire 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 September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Eau Claire?

To catch a low fare Chicago — Eau Claire, 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 September.

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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New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverNashvilleLondonIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

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ManhattanPeoriaSouth BendLansingLincolnFargoGrand RapidsKalamazooWinnipegMuskegonEvansville

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