$75 Cheap flights from Midway Intl. to Los Angeles - Ontario Intl. (MDW to ONT)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Midway Intl. to Los Angeles - Ontario Intl.

Amazing MDW to ONT Flight Deals

The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $145 round trip and $75 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 10 - Tue, Sep 10
MDW
Chicago
ONT
Ontario
$145 Roundtrip, found 3 days ago
$145
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 10 from Chicago to Ontario, returning Tue, Sep 10, priced at $145 found 3 days ago
Tue, Jun 4 - Sat, Jun 8
MDW
Chicago
ONT
Ontario
$150 Roundtrip, found 20 hours ago
$150
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Tue, Jun 4 from Chicago to Ontario, returning Sat, Jun 8, priced at $150 found 20 hours ago
Tue, Jun 4 - Wed, Jun 12
MDW
Chicago
ONT
Ontario
$158 Roundtrip, found 20 hours ago
$158
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Tue, Jun 4 from Chicago to Ontario, returning Wed, Jun 12, priced at $158 found 20 hours ago
Wed, Jul 31 - Mon, Aug 12
MDW
Chicago
ONT
Ontario
$161 Roundtrip, found 1 day ago
$161
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 31 from Chicago to Ontario, returning Mon, Aug 12, priced at $161 found 1 day ago
Sat, May 25 - Tue, May 28
MDW
Chicago
ONT
Ontario
$161 Roundtrip, found 6 days ago
$161
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 25 from Chicago to Ontario, returning Tue, May 28, priced at $161 found 6 days ago
Tue, Jun 4 - Tue, Jun 11
MDW
Chicago
ONT
Ontario
$166 Roundtrip, found 3 hours ago
$166
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Jun 4 from Chicago to Ontario, returning Tue, Jun 11, priced at $166 found 3 hours ago
Sat, Jun 1 - Sat, Jun 8
MDW
Chicago
ONT
Ontario
$174 Roundtrip, found 1 day ago
$174
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jun 1 from Chicago to Ontario, returning Sat, Jun 8, priced at $174 found 1 day ago
Thu, Jun 6 - Sat, Jun 8
MDW
Chicago
ONT
Ontario
$178 Roundtrip, found 20 hours ago
$178
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Thu, Jun 6 from Chicago to Ontario, returning Sat, Jun 8, priced at $178 found 20 hours ago
Tue, Jun 4 - Sat, Jun 22
MDW
Chicago
ONT
Ontario
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 4 from Chicago to Ontario, returning Sat, Jun 22, priced at $180 found 1 day ago
Sat, Jun 1 - Wed, Jun 12
MDW
Chicago
ONT
Ontario
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jun 1 from Chicago to Ontario, returning Wed, Jun 12, priced at $182 found 1 day ago

Best Los Angeles - Ontario Intl. Flight and Hotel Packages

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Empire Inn

Empire Inn

2.5 out of 5
per person
Jul 18 - Jul 21
found 24 hours ago
Roundtrip flight included
Chicago (ORD) to Ontario (ONT)
Ontario Airport Hotel & Conference Center

Ontario Airport Hotel & Conference Center

3.5 out of 5
per person
Jul 4 - Jul 8
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Ontario (ONT)
Motel 6 Ontario, CA - Convention Center - Airport

Motel 6 Ontario, CA - Convention Center - Airport

2 out of 5
per person
Jul 4 - Jul 8
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Ontario (ONT)
Holiday Inn Ontario Airport, an IHG Hotel

Holiday Inn Ontario Airport, an IHG Hotel

3 out of 5
per person
Jul 4 - Jul 8
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Ontario (ONT)
Don't see what you're looking for?
See all available trips from Midway Intl. to Los Angeles - Ontario Intl.
View all trips

 

Traveling From
Midway Intl.
Traveling To
Los Angeles - Ontario Intl.
Shortest Flight Time
4 hours 10 mins
Earliest Departure Time
12:55PM CDT
Latest Departure Time
12:55PM CDT
Lowest Flight Price
$145

Route Info

Flight path for flights from Chicago Midway International Airport to LA/Ontario International Airport.


Origin:
MDW - Chicago Midway International Airport
Destination:
ONT - LA/Ontario International Airport
Distance:
1,712.00 miles


Discover our best flights from Chicago MDW to Ontario ONT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago MDW to Ontario ONT at the right price  

Airfares to Ontario ONT from Chicago MDW currently cost between $145 and $182. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago MDW to Ontario ONT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago MDW to Ontario ONT on Travelocity starting at $75. Prices and availability subject to change. Additional terms may apply. 

 

Get to Ontario ONT from Chicago MDW quicker with direct flights. 

Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from MDW to take around 4 hour(s) 10 min(s).  

 

Find our cheapest airfares for flights from Chicago MDW to Ontario ONT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from MDW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago MDW to Ontario ONT today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Chicago MDW to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Ontario ONT from Chicago MDW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from MDW have this option.  

 

Travel with confidence when you book flights to Ontario ONT from Chicago MDW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.