$120 Find Cheap Flights from Ontario to Chicago Midway Airport - Compare and Save

These are the earliest and latest flight times available from Ontario to Chicago Midway Airport:

• Earliest: departs at 6:30 am and lands at 10:16 am
• Latest: departs at 11:55 pm and lands at 3:41 am.

The flight takes about 3h 46m.

Only Economy Class is available on flights from Ontario to Chicago Midway Airport.

A nonstop flight from Ontario to Chicago Midway Airport takes 3h 46m, covering 1,701 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Ontario to Chicago Midway Airport range from $357 to $556, with an average of $472 over the past 12 months. Anything below $357 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 64% above the $472 route average. Book 11 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $255 round-trip via Houston George Bush Intcntl (IAH), compared to $473 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 variants.

Night is the busiest departure period on Ontario to Chicago Midway Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

JetBlue is the only airline on the Ontario to Chicago Midway Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Ontario to Chicago Midway Airport are currently lower than usual. Average one-way flight prices are about $125, which is 42% below the typical average for this route.

Chicago Midway Airport (MDW) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:

• Hertz
• Dollar
• Budget
• Alamo
• Rent-A-Wreck

Flights from Ontario to Chicago Midway Airport usually depart from Ontario (ONT) and arrive at Chicago Midway (MDW).

One-stop flights from Ontario to Chicago Midway Airport most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 38% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
• Dallas/Fort Worth (DFW) - 19% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 14% of one-stop connections

Yes. Flexible dates can save you up to 34% on flights from Ontario to Chicago Midway Airport. Tuesday is the cheapest departure day at $375 round-trip on average, while Sunday is the most expensive at $565, a difference of $190.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Southwest operates flights between Ontario and Chicago Midway Airport.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 47m, compared with 6h 03m via Las Vegas Harry Reid Intl (LAS) and 7h 42m via Atlanta Hartsfield-Jackson (ATL).

Chicago Midway Airport is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago Midway Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago Midway Airport on KAYAK.

Among airlines operating Ontario to Chicago Midway Airport flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

The baggage allowance for Delta flights from Ontario to Chicago Midway Airport depends on several factors such as the ticket type and frequent flyer status. Passengers are allowed to bring one carry-on bag and one personal item free of charge. For checked baggage, passengers are permitted to check up to 10 bags on flights operated by Delta. The weight of each checked bag must not exceed 50 lbs for economy and 70 lbs for Delta One.

Frontier Airlines does not offer traditional seating classes such as Economy or Business Class. All seats on Frontier flights from Ontario to Chicago Midway Airport are standard economy seats with the option to select and pay for seating based on personal preferences. Frontier has a Green Class which is a sustainable seat upgrade providing travelers with a carbon offset that supports projects that reduce emissions.

Southwest Airlines provides several services and assistance to passengers with reduced mobility on flights from Ontario to Chicago Midway Airport. The airline allows passengers to travel with wheelchairs or other assistive devices at no extra charge. Southwest Airlines can also provide seating arrangements based on the needs of passengers with reduced mobility.

There are several transportation options available for getting from MDW to the city center. The CTA Orange Line train provides service from MDW to downtown Chicago and takes about 27 minutes on average. Taxis are also readily available at MDW, and the ride to the city center takes approximately 20-30 minutes. Uber and Lyft are available as an alternative to traditional taxis, with ride times and costs similar to taking a taxi. Taking the CTA Orange Line train usually takes around 27 minutes, while taxi and rideshare rides can take between 20-30 minutes, depending on traffic.