Cheap flights from Ontario (ONT) to Midway (MDW) from $60

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — MDW
Feb 27 — Mar 51

The best prices from Ontario to Chicago Midway are usually found in February or September, booked 55 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Ontario to Midway

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Midway (MDW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$223

One-way from

$60
High demand for flights, 31% potential price rise
Best time to find cheap flights, 27% potential price drop
From Ontario to Chicago Midway
One-way flight from Ontario to Chicago Midway

What is the cheapest day to fly round-trip from Ontario to Chicago Midway Airport?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Ontario to Chicago Midway Airport?

To save up to 79% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Chicago Midway Airport from $297 1-2 weeks out and tickets from $499 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Chicago Midway Airport?

Our data shows that January tends to be the cheapest month to fly to Chicago Midway Airport from Ontario. Users have commonly found prices around $302 for the month, but tickets can be as low as $93. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Ontario to Chicago Midway Airport (ONT - MDW)?

It’s typically best to fly out from Ontario to Chicago Midway Airport at noon. Doing so could potentially save you 45% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Frontier flights from Ontario to Midway

Explore cheap flight options specifically provided by Frontier for the route between Ontario and Midway. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.
Find some of the cheapest Frontier flights traveling from Ontario to Chicago. Make sure to double check the flight details before booking.
Tue 4/2312:59 amONT - MDW
1 stop8h 39mFrontier
Mon 4/299:55 pmMDW - ONT
1 stop23h 52mFrontier
Deal found 2/21$119
Mon 4/2212:59 amONT - MDW
1 stop8h 39mFrontier
Sat 4/2712:29 pmMDW - ONT
1 stop11h 28mFrontier
Deal found 2/20$120
Tue 4/2312:59 amONT - MDW
1 stop8h 39mFrontier
Mon 4/299:55 pmMDW - ONT
1 stop23h 52mFrontier
Deal found 2/21$121
Tue 4/912:59 amONT - MDW
1 stop8h 39mFrontier
Sat 4/1310:30 amMDW - ONT
1 stop15h 29mFrontier
Deal found 2/21$127
Tue 4/912:59 amONT - MDW
1 stop8h 39mFrontier
Mon 4/1510:59 pmMDW - ONT
1 stop10h 04mFrontier
Deal found 2/21$128
Thu 4/117:58 amONT - MDW
1 stop12h 11mFrontier
Wed 4/175:45 amMDW - ONT
1 stop9h 36mFrontier
Deal found 2/21$129
Sat 4/137:26 amONT - MDW
1 stop23h 05mFrontier
Sat 4/2012:29 pmMDW - ONT
1 stop11h 28mFrontier
Deal found 2/21$130
Fri 4/1912:59 amONT - MDW
1 stop13h 39mFrontier
Mon 4/225:30 amMDW - ONT
1 stop26h 56mFrontier
Deal found 2/21$134
Wed 4/247:58 amONT - MDW
1 stop12h 11mFrontier
Mon 4/295:30 amMDW - ONT
1 stop20h 29mFrontier
Deal found 2/21$135

Cheap Delta flights from Ontario to Midway

Explore cheap flight options specifically provided by Delta for the route between Ontario and Midway. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Ontario to Chicago. Deals frequently update to provide users with more options.
Wed 2/285:35 amONT - MDW
2 stops9h 25mDelta
Wed 3/61:09 pmMDW - ONT
2 stops11h 02mDelta
Deal found 2/21$378
Wed 2/2812:39 pmONT - MDW
1 stop7h 21mDelta
Mon 3/41:09 pmMDW - ONT
2 stops11h 18mDelta
Deal found 2/21$465
Wed 2/285:35 amONT - MDW
2 stops9h 25mDelta
Mon 3/41:09 pmMDW - ONT
2 stops11h 18mDelta
Deal found 2/21$548
Sat 3/27:00 amONT - MDW
1 stop7h 02mDelta
Tue 3/55:00 pmMDW - ONT
1 stop20h 26mDelta
Deal found 2/20$648
Thu 2/2912:39 pmONT - MDW
1 stop7h 21mDelta
Tue 3/51:09 pmMDW - ONT
2 stops11h 02mDelta
Deal found 2/21$650
Wed 2/2812:39 pmONT - MDW
1 stop7h 21mDelta
Sun 3/36:20 amMDW - ONT
2 stops10h 19mDelta
Deal found 2/21$690
Wed 2/285:35 amONT - MDW
2 stops9h 25mDelta
Fri 3/11:09 pmMDW - ONT
2 stops12h 19mDelta
Deal found 2/21$695
Thu 2/296:00 amONT - MDW
2 stops10h 02mDelta
Tue 3/51:09 pmMDW - ONT
2 stops11h 02mDelta
Deal found 2/21$705
Wed 2/285:35 amONT - MDW
2 stops9h 25mDelta
Sun 3/36:20 amMDW - ONT
2 stops10h 19mDelta
Deal found 2/21$773

Cheap Ontario to Midway flights in February & March 2024

Find cheap flight options from Ontario to Midway specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,436,117 searches. Prices were last updated on February 22, 2024.
Scroll through some of the best deals on flights from Ontario to Chicago in 2024. Check back regularly for other flight deals.
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Tue 3/59:52 pmMDW - ONT
1 stop16h 01mFrontier
Deal found 2/21$139
Wed 3/65:50 pmONT - MDW
1 stop12h 28mFrontier
Tue 3/1212:17 pmMDW - ONT
1 stop11h 01mFrontier
Deal found 2/21$148
Sat 3/2311:59 pmONT - MDW
1 stop7h 27mFrontier
Tue 4/97:00 amMDW - ONT
1 stop10h 06mFrontier
Deal found 2/21$154
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Wed 3/69:52 pmMDW - ONT
1 stop10h 45mFrontier
Deal found 2/22$156
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Wed 3/69:52 pmMDW - ONT
1 stop10h 45mFrontier
Deal found 2/21$157
Sat 3/2311:59 pmONT - MDW
1 stop7h 27mFrontier
Sat 3/305:10 amMDW - ONT
1 stop12h 15mFrontier
Deal found 2/21$160
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Mon 3/410:24 pmMDW - ONT
1 stop20h 36mFrontier
Deal found 2/21$161
Sat 3/2311:59 pmONT - MDW
1 stop7h 27mFrontier
Mon 4/812:17 pmMDW - ONT
1 stop10h 37mFrontier
Deal found 2/21$162
Mon 3/47:11 pmONT - MDW
1 stop13h 26mFrontier
Tue 3/59:52 pmMDW - ONT
1 stop16h 01mFrontier
Deal found 2/21$163

Ontario to Midway 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Midway in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.
Scroll through some of the best deals on flights from Ontario to Chicago in 2024. Check back regularly for other flight deals.
Tue 4/2312:59 amONT - MDW
1 stop8h 39mFrontier
Mon 4/299:55 pmMDW - ONT
1 stop23h 52mFrontier
Deal found 2/21$119
Mon 4/2212:59 amONT - MDW
1 stop8h 39mFrontier
Sat 4/2712:29 pmMDW - ONT
1 stop11h 28mFrontier
Deal found 2/20$120
Tue 4/2312:59 amONT - MDW
1 stop8h 39mFrontier
Mon 4/299:55 pmMDW - ONT
1 stop23h 52mFrontier
Deal found 2/21$121
Tue 4/912:59 amONT - MDW
1 stop8h 39mFrontier
Sat 4/1310:30 amMDW - ONT
1 stop15h 29mFrontier
Deal found 2/21$127
Tue 4/912:59 amONT - MDW
1 stop8h 39mFrontier
Mon 4/1510:59 pmMDW - ONT
1 stop10h 04mFrontier
Deal found 2/21$128
Thu 4/117:58 amONT - MDW
1 stop12h 11mFrontier
Wed 4/175:45 amMDW - ONT
1 stop9h 36mFrontier
Deal found 2/21$129
Sat 4/137:26 amONT - MDW
1 stop23h 05mFrontier
Sat 4/2012:29 pmMDW - ONT
1 stop11h 28mFrontier
Deal found 2/21$130
Fri 4/1912:59 amONT - MDW
1 stop13h 39mFrontier
Mon 4/225:30 amMDW - ONT
1 stop26h 56mFrontier
Deal found 2/21$134
Wed 4/247:58 amONT - MDW
1 stop12h 11mFrontier
Mon 4/295:30 amMDW - ONT
1 stop20h 29mFrontier
Deal found 2/21$135

Ontario to Midway flights leaving soon

Find last-minute flight options from Ontario to Midway for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.
Have a look at some of the flights available from Ontario to Chicago departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Tue 3/59:52 pmMDW - ONT
1 stop16h 01mFrontier
Deal found 2/21$139
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Wed 3/69:52 pmMDW - ONT
1 stop10h 45mFrontier
Deal found 2/22$156
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Wed 3/69:52 pmMDW - ONT
1 stop10h 45mFrontier
Deal found 2/21$157
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Mon 3/410:24 pmMDW - ONT
1 stop20h 36mFrontier
Deal found 2/21$161
Thu 2/2910:58 pmONT - MDW
1 stop20h 41mFrontier
Tue 3/59:52 pmMDW - ONT
1 stop16h 01mFrontier
Deal found 2/21$166
Thu 2/2910:58 pmONT - MDW
1 stop20h 41mFrontier
Mon 3/410:24 pmMDW - ONT
1 stop20h 36mFrontier
Deal found 2/21$180
Thu 2/2910:58 pmONT - MDW
1 stop20h 41mFrontier
Thu 3/75:10 amMDW - ONT
1 stop12h 44mFrontier
Deal found 2/21$181
Thu 2/2910:58 pmONT - MDW
1 stop20h 41mFrontier
Mon 3/49:52 pmMDW - ONT
1 stop16h 11mFrontier
Deal found 2/21$198
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Sun 3/312:43 pmMDW - ONT
1 stop21h 09mFrontier
Deal found 2/21$210

One-way flights to Midway from Ontario

Search for one-way flight options from Ontario to Midway. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Chicago. Those seeking round-trip flights from Ontario to Chicago should utilize the search form at the the top of the page.
Tue 4/1612:59 amONT - MDW
1 stop8h 39mFrontier
Deal found 2/22$60
Tue 4/3012:59 amONT - MDW
1 stop8h 39mFrontier
Deal found 2/21$62
Wed 4/177:58 amONT - MDW
1 stop12h 11mFrontier
Deal found 2/22$66
Wed 5/17:26 amONT - MDW
1 stop23h 10mFrontier
Deal found 2/21$68
Fri 4/1912:59 amONT - MDW
1 stop13h 39mFrontier
Deal found 2/21$70
Tue 4/97:27 amONT - MDW
1 stop26h 11mFrontier
Deal found 2/21$73
Thu 4/187:58 amONT - MDW
1 stop12h 11mFrontier
Deal found 2/21$74
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Deal found 2/21$76
Wed 2/2812:43 pmONT - MDW
1 stop19h 54mFrontier
Deal found 2/20$78

Find flights from Ontario to Midway within your budget

Customize your flight search to find flights from Ontario to Midway that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$119 - $243

Route

Depart

Return

Price

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Tue 4/23

1 stop8h 39m

Chicago Midway

Mon 4/29

1 stop23h 52m

$119

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Mon 4/22

1 stop8h 39m

Chicago Midway

Sat 4/27

1 stop11h 28m

$120

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Tue 4/23

1 stop8h 39m

Chicago Midway

Mon 4/29

1 stop23h 52m

$121

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Tue 4/9

1 stop8h 39m

Chicago Midway

Sat 4/13

1 stop15h 29m

$127

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Tue 4/9

1 stop8h 39m

Chicago Midway

Mon 4/15

1 stop10h 04m

$128

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Thu 4/11

1 stop12h 11m

Chicago Midway

Wed 4/17

1 stop9h 36m

$129

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Sat 4/13

1 stop23h 05m

Chicago Midway

Sat 4/20

1 stop11h 28m

$130

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Fri 4/19

1 stop13h 39m

Chicago Midway

Mon 4/22

1 stop26h 56m

$134

OntarioChicago Midway

ONT - MDW

ONTMDW

Ontario

Mon 3/4

2 stops13h 27m

Chicago Midway

Wed 3/6

1 stop10h 45m

$243

Flights are sorted by cheapest first

Deals found on 2/21

When is the best time to book a flight from Ontario to Chicago Midway Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Midway. Price data was last updated on January 28, 2024.
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Chicago Midway Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Ontario to Chicago Midway Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Midway. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Chicago Midway Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Midway by month

Plan your trip from Ontario to Midway by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Midway is currently $70 while a round-trip flight costs $139. Price data was last updated on February 18, 2024.

Currently, December is the cheapest month in which you can book a flight from Ontario to Chicago Midway Airport (average of $140). Flying from Ontario to Chicago Midway Airport in July is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$194

February

$193

March

$188

April

$182

May

$208

June

$243

July

$259

August

$190

September

$158

October

$143

November

$165

December

$140

Temperature and rainfall in Midway by month

Plan your trip to Midway by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Midway

Get insights into the airlines that provide service to Midway. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Midway. Reviews last updated February 22, 2024.
Peruse reviews from past customers who have flown with Frontier and Delta from Ontario to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,921 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
11,921 reviews
8.1
Very good
11,921 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

6.7
Okay
1,658 reviews
8.1
Very good
11,921 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

6.4
Okay
4,512 reviews
8.1
Very good
11,921 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Midway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to Chicago Midway?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Chicago Midway. 3 airlines have flights from Ontario to Chicago Midway on a regular basis. Booking flights from Ontario to Chicago Midway should not be difficult; the airport handles an average of 1 outbound flight to Chicago Midway per day.

Can I find flights from Ontario to Chicago Midway Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Chicago Midway Airport for under $200. The cheapest flight booked recently is on Frontier for just $119, but on average you can expect to pay $136.

Are there last-minute flights available from Ontario to Chicago Midway Airport for under $200?

There are currently 20+ open flights from Ontario to Chicago Midway Airport within the next 7 days for less than $200.

What is the cheapest airline to fly from Ontario to Chicago Midway Airport round-trip?

According to our current data, Frontier ($119), offers the cheapest pricing from Ontario to Chicago Midway Airport. Frontier is currently priced 52% below the average price you’ll pay for this route.

What are the most popular airlines that fly from Ontario to Chicago Midway Airport?

What does ONT to MDW mean?

Great question - ONT to MDW just means Ontario Airport to Chicago Midway Airport. Now you’ll know what these unique codes when you look for flights!

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Ontario to Midway

Discover the top 3 airlines that operate flights from Ontario to Midway. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,436,117 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$253FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$145Average$322FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$353Average$634FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Ontario to Midway by cabin class

Find flights from Ontario to Midway, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Ontario to Midway

Find hourly flight availability from Ontario to Midway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2024.
67%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Ontario to Midway

Explore weekly flight availability from Ontario to Midway. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2024.
Sunday1daily flight
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Midway?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Midway from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Midway?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Midway.

Can Cheapflights find flights from Ontario to Midway with no change fees?

Need flexible booking options for your flight to Midway from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Midway become cheaper?

Of course! You can now track prices for flights from Ontario to Midway and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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