Cheap flights from Midway to Ontario (MDW - ONT)

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How to find the cheapest flight from
Midway (MDW) to Ontario (ONT)

All the information you need to plan the best MDW to ONT flight in 2022: compare Midway to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
How far in advance should I book a flight from Chicago Midway Airport to Ontario?

To save up to 24% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago Midway Airport to Ontario from $287 1-2 weeks out and tickets from $315 for flights departing within the next 72 hours.

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

When flying from Chicago Midway Airport to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Flights from Chicago Midway Airport to Ontario lean towards being more expensive in June. Prices are generally better when you fly from Chicago Midway Airport to Ontario in October, with the cheapest ticket starting at $87.

Cheap flights from Midway to Ontario in August, September 2022

The best prices found for MDW to ONT flights for August, September
30 Aug - 4 Sep
$90pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
29 Aug - 3 Sep
$100pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
26 Aug - 29 Aug
$104pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway

Chicago Midway to Ontario 2022 flight deals

Cheap flights to Ontario from Midway found for this year
30 Aug - 4 Sep
$90pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
29 Aug - 3 Sep
$100pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
26 Aug - 29 Aug
$104pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway

Cheap Frontier flights from Midway to Ontario

30 Aug - 4 Sep
$90pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
29 Aug - 3 Sep
$100pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
26 Aug - 29 Aug
$104pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway

Non-stop flights to Ontario from Midway

Save time with Midway to Ontario direct flight deals
30 Aug - 4 Sep
$90pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
29 Aug - 3 Sep
$100pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
26 Aug - 29 Aug
$104pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway

Last minute flights from Midway to Ontario

Late deals on round-trip flights to Ontario from Midway, departing today and this week
20 Aug - 26 Aug
$118pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
19 Aug - 23 Aug
$120pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway
18 Aug - 22 Aug
$128pp
MDW
Chicago Midway
Frontier
Non-Stop
ONT
Ontario
ONT
Ontario
Frontier
Non-Stop
MDW
Chicago Midway

One-way flights to Ontario from Chicago Midway

The cheapest one-way flights from Midway to Ontario
3:32 am - 5:34 am
Frontier
Nonstop
4h 02m
MDW - ONT
Frontier
$41
Kiwi.com
3:32 am - 5:34 am
Frontier
Nonstop
4h 02m
MDW - ONT
Frontier
$50
StudentUniverse
3:32 am - 5:34 am
Frontier
Nonstop
4h 02m
MDW - ONT
Frontier
$51
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Midway</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Midway to Ontario

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

If you book a flight to Ontario from Chicago Midway, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There is 1 flight from Chicago Midway to Ontario per day from 3 different airlines.

Which airlines flying from Chicago Midway to Ontario have flexible cancellations due to COVID-19?

Frontier, Delta, and Juneyao Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Chicago Midway Airport to Ontario for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago Midway Airport to Ontario for under $100. The cheapest flight booked recently is on Frontier for just $90, but on average you can expect to pay $119.

Are there nonstop flights from Chicago Midway Airport to Ontario for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago Midway Airport to Ontario under $100. A good price for a nonstop flight from Chicago Midway Airport to Ontario is less than $119.

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

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

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

According to our current data, Frontier ($90), offers the cheapest pricing from Chicago Midway Airport to Ontario. Frontier is priced at 79% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from Chicago Midway Airport to Ontario?

Looking at all options, your cheapest flight can be booked for $76. While the most popular route (Chicago Midway - Ontario) can be booked for $108 on average our data indicates $142 when flying from Chicago Midway Airport to Ontario.

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

Before booking your flight from Chicago Midway Airport to Ontario check out the most popular airlines for this route: Delta, Frontier or Juneyao Airlines.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Midway?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Chicago Midway need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Chicago Midway are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Chicago Midway are not required to quarantine after entering Ontario.

Do I need a test to fly back to Midway from Ontario?

Returning to Chicago Midway from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago Midway.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Chicago Midway.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Midway to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Chicago Midway to Ontario

The chart below displays the airlines Cheapflights users traveling from Midway to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$17 $23 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$180 $290 No cancel fee 62%
Delta
$272 $560 No cancel fee N/A

Hourly flight availability from Midway to Ontario

See what time of day planes typically take off from Midway towards Ontario.
Morning 6 AM to noon 100% of MDW to ONT departures
Early morning Midnight to 6 AM 0% of MDW to ONT departures
Afternoon Noon to 6 PM 0% of MDW to ONT departures
Evening 6 PM to midnight 0% of MDW to ONT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Midway to Ontario
See how many times per day planes take to the skies headed from Midway to Ontario.
Sunday
2 daily flights
Monday
1 daily flight
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
2 daily flights
Friday
1 daily flight
Saturday
1 daily flight