Journey information
Overview: Chicago, IL to Portage, WI flight
Flights from Chicago, IL to Portage, WI depart on average 16 times per day, taking around 1h 5m. Cheap flight tickets for this journey start at $220 (€180) but you can travel from only $25 (€21) by train.
There are 7 flights per day. The earliest flight runs at 00:05, the last at 23:55. The fastest flight covers the 148 miles (239 km) distance in 57m. September is the cheapest month to fly.
Distance 148 miles (239 km) |
Average flight duration 1h 5m |
Cheapest ticket price $220 (€180) |
Flights per day 16 |
Direct flights 7 |
Fastest flight 57m |
First flight 00:05 |
Last flight 23:55 |
Cheapest month Sep |
Cheapest day Sat |
High season Jul - Sep |
Low season Oct - Dec |
Busiest day Tue |
Least busy day Fri |
Best day to book ahead 21 days |
The cheapest and fastest flights from Chicago, IL to Portage, WI
Cheapest price
$353
Average price
$353
Fastest journey
57 m
Average duration
57 m
Flights per day
1
Distance
239 km
The best way to find a cheap flight ticket from Chicago, IL to Portage, WI is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago, IL to Portage, WI will cost around $353 if you buy it on the day, but the cheapest tickets can be found for only $353.
Of the 1 flights that leave Chicago, IL for Portage, WI onWed, Mar 18, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Mar 18 the direct flights cover the 239 km distance in an average of 57 m but if you time it right, some flights will get you there in just 57 m .
On Wed, Mar 18 the longest flights will take 57 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.


Travel Information
Compare train, bus, and flight for Chicago, IL to Portage, WI
Omio recommends booking the train as it is the most popular option from Chicago, IL to Portage, WI among Omio's users. If you are prioritising price take the bus with prices starting from $36. For those with little time consider booking a flight which can get you there in 1h 5m. The ticket price range depends on the travel mode: a bus costs an average of $36, and a flight costs an average of $220.
Distance: 148 miles (239 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$305 Average price | $53 Average price | $49 Average price Cheapest |
4h 5m Average total duration Fastest 1h 5m Onboard + 3h 0m Additional time* | 3h 45m Average total duration 3h 15m Onboard + 30m Additional time* | 5h 1m Average total duration 4h 31m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Chicago, IL to Portage, WI flight times
The table below shows live departures for Chicago, IL to Portage, WI flights for tomorrow, Monday, March 16. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:10 AM Chicago, IL | 0h57 | 1:07 AM Portage, WI | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Chicago, IL to Portage, WI by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 17
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Mar 23
FAQs: Chicago, IL to Portage, WI Flight
Find answers to the most common questions about traveling from Chicago, IL to Portage, WI by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Portage, WI, this guide helps you travel smarter and with confidence.

popular airports
Popular airports from Chicago, IL to Portage, WI
- Free Wi-Fi available throughout the airport.
- Shops are located in all terminals, including duty-free and brands like Hudson and MAC Cosmetics.
- Parking available with options including hourly, daily, and economy lots, approximately 2.85€ ($3) per hour.
- Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
- Available outside the terminal.
- Elevators, ramps, toilets
- Available throughout the airport.
- Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby.
- Showers are available in some lounges, such as the United Club, but access may require a fee or membership.
- Lounges available, including United Club and American Airlines Admirals Club.
- Lost and Found located in terminal 1, near the baggage claim area.
- Car rental services are available at the Multi-Modal Facility, with companies like Hertz and Avis.
- CTA Blue Line, O'Hare Station, 45 minutes to city center
More options for your journey from Chicago, IL to Portage, WI
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