HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$282+ Cheap flights from Chattanooga (CHA) to Ontario

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — YYZ
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chattanooga to Ontario with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chattanooga to Ontario

Keep the following information in mind while searching for Chattanooga to Ontario flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(United Airlines)

One-way from

$282
(Delta)
Provider with most accurate pricing for Chattanooga Lovell Field-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Toronto (YTO) flights.
Search Deals
From Chattanooga Lovell Field to Ontario
Search Deals
One-way flight from Chattanooga Lovell Field to Ontario
Search Deals

Find flight deals from Chattanooga to Ontario

Cheapest flights from Chattanooga to Ontario
Explore the most affordable flight options available from Chattanooga to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:45 amCHA - YUL
1 stop27h 43mUnited Airlines
Tue 4/221:15 pmYUL - CHA
1 stop9h 45mUnited Airlines
Deal found 3/27$585
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/165:00 amCHA - YYZ
2 stops7h 05mAmerican Airlines
Wed 4/163:45 pmYYZ - CHA
1 stop4h 02mAmerican Airlines
Deal found 3/26$615
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:45 amCHA - YUL
2 stops6h 13mDelta
Tue 4/2212:50 pmYUL - CHA
2 stops10h 58mDelta
Deal found 3/27$621
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/179:01 amCHA - YUL
1 stop4h 38mAmerican Airlines
Tue 4/227:29 amYUL - CHA
1 stop10h 20mAmerican Airlines
Deal found 3/26$630
This Justfly.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:35 pmCHA - YYZ
1 stop4h 22mWestJet
Sat 10/46:00 amYYZ - CHA
1 stop4h 54mWestJet
Deal found 3/26$672
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:55 pmCHA - YYZ
1 stop8h 00mDelta
Sun 10/197:45 amYYZ - CHA
1 stop5h 19mDelta
Deal found 3/27$685
This WestJet deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:35 pmCHA - YUL
2 stops29h 04mWestJet
Tue 4/226:45 amYUL - CHA
2 stops31h 51mWestJet
Deal found 3/26$704

Cheapflights Fare Finder

Customize your flight search to find flights from Chattanooga to Ontario 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Chattanooga to Ontario that are best for you.

Fly from

Chattanooga

Fly to

Ontario

Route

Depart

Return

Price

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 4/17

6:45 am-10:28 am

1 stop27h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

1:15 pm-11:00 pm

1 stop9h 45m

$585

ChattanoogaToronto

CHA - YYZ

CHAYYZ

Chattanooga Lovell Field

Wed 4/16

5:00 am-12:05 pm

2 stops7h 05m

Toronto Pearson Intl

Wed 4/16

3:45 pm-7:47 pm

1 stop4h 02m

$615

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 4/17

5:45 am-11:58 am

2 stops6h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

12:50 pm-11:48 pm

2 stops10h 58m

$621

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 4/17

9:01 am-1:39 pm

1 stop4h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

7:29 am-5:49 pm

1 stop10h 20m

$630

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 4/17

7:35 pm-12:39 am

2 stops29h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

6:45 am-2:36 pm

2 stops31h 51m

$704

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 4/17

5:45 am-4:00 pm

2 stops10h 15m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Chattanooga to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chattanooga to Ontario

What is the cheapest time of day to fly from CHA to ON?

Find hourly flight availability from Chattanooga to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Ontario. 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 Chattanooga to Ontario?

    Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to Ontario. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.

  • What are the most popular routes from Chattanooga to Region of Ontario?

    When deciding which route to take from Chattanooga to Region of Ontario consider Chattanooga Lovell Field - Toronto Pearson Intl, Chattanooga Lovell Field - Montreal Pierre Elliott Trudeau Intl or Chattanooga Lovell Field - Ottawa as they are the most popular.

  • Can I find deals for flights from Chattanooga to Ontario that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Ontario.

  • Can I find deals for business class flights from Chattanooga to Ontario?

    Yes. Cheapflights offers flight deals from Chattanooga to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Chattanooga to Region of Ontario (average of $243). Flying from Chattanooga to Region of Ontario in July is currently the most expensive (average of $359). 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.

See more FAQs

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.

Alternative routes for Chattanooga to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Vancouver Intl flights
Nashville to Calgary flights
Nashville to Pearson Intl flights
Nashville to Pierre Elliott Trudeau Intl flights
Memphis to Vancouver Intl flights
Knoxville to Vancouver Intl flights
Memphis to Pearson Intl flights
Nashville to Toronto Island flights
Knoxville to Pearson Intl flights
Memphis to Calgary flights
Nashville to Halifax flights
Memphis to Pierre Elliott Trudeau Intl flights
Knoxville to Calgary flights
Nashville to St. John's flights
Chattanooga to Halifax flights
Nashville to Winnipeg flights
Nashville to Ottawa flights
Nashville to Québec City flights
Nashville to Hamilton flights
Knoxville to Pierre Elliott Trudeau Intl flights
Nashville to Region of Waterloo Intl flights
Nashville to Edmonton flights
Memphis to Edmonton flights
Nashville to Victoria flights
Chattanooga to Vancouver Intl flights
Memphis to Halifax flights
Chattanooga to Pearson Intl flights
Memphis to Ottawa flights
Nashville to Sydney flights
Memphis to Québec City flights
Chattanooga to Pierre Elliott Trudeau Intl flights
Knoxville to St. John's flights
Chattanooga to Québec City flights
Knoxville to Moncton flights
Blountville to Pearson Intl flights
Knoxville to Québec City flights
Blountville to Pierre Elliott Trudeau Intl flights
Knoxville to Halifax flights
Memphis to Victoria flights
Memphis to Regina flights
Knoxville to St John flights
Chattanooga to Edmonton flights
Knoxville to Sudbury flights
Knoxville to Winnipeg flights
Knoxville to Ottawa flights
Blountville to Halifax flights

Top airline flying from Chattanooga to Ontario

Discover the top airline that operate flights from Chattanooga to Ontario. 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$300Average$767FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.