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Cheap flights from Chattanooga to Ontario from C$ 403

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — YYZ
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 836

One-way from

C$ 403
United Airlines
  • United Airlines
  • 17/4-22/4
  • 2 total stops
  • 37h 28m total
  • Chattanooga to Ontario
Search Deals
Delta
  • Delta
  • 17/4
  • 2 total stops
  • 10h 15m total
  • Chattanooga 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 28 March 2025.

Thu 17/46:45 a.m.CHA - YUL
1 stop27h 43mUnited Airlines
Tue 22/41:15 p.m.YUL - CHA
1 stop9h 45mUnited Airlines
Deal found 27/3C$ 836
Thu 17/45:45 a.m.CHA - YUL
2 stops6h 13mDelta
Tue 22/412:50 p.m.YUL - CHA
2 stops10h 58mDelta
Deal found 27/3C$ 888
Thu 17/49:01 a.m.CHA - YUL
1 stop4h 38mAmerican Airlines
Tue 22/47:29 a.m.YUL - CHA
1 stop10h 20mAmerican Airlines
Deal found 26/3C$ 900
Sat 27/97:35 p.m.CHA - YYZ
1 stop4h 22mWestJet
Sat 4/106:00 a.m.YYZ - CHA
1 stop4h 54mWestJet
Deal found 26/3C$ 960
Wed 15/102:55 p.m.CHA - YYZ
1 stop8h 00mDelta
Sun 19/107:45 a.m.YYZ - CHA
1 stop5h 19mDelta
Deal found 27/3C$ 979
Sat 27/94:00 p.m.CHA - YYZ
2 stops7h 06mAmerican Airlines
Sat 4/107:04 a.m.YYZ - CHA
2 stops7h 23mAmerican Airlines
Deal found 26/3C$ 989
Thu 17/47:35 p.m.CHA - YUL
2 stops29h 04mWestJet
Tue 22/46:45 a.m.YUL - CHA
2 stops31h 51mWestJet
Deal found 26/3C$ 1,006

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 629,999 searches. Data last updated 28 March 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 17/4

6:45 a.m.-10:28 a.m.

1 stop27h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

1:15 p.m.-11:00 p.m.

1 stop9h 45m

C$ 836

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 17/4

5:45 a.m.-11:58 a.m.

2 stops6h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

12:50 p.m.-11:48 p.m.

2 stops10h 58m

C$ 888

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 17/4

9:01 a.m.-1:39 p.m.

1 stop4h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

7:29 a.m.-5:49 p.m.

1 stop10h 20m

C$ 900

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 17/4

7:35 p.m.-12:39 a.m.

2 stops29h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 22/4

6:45 a.m.-2:36 p.m.

2 stops31h 51m

C$ 1,006

ChattanoogaMontreal

CHA - YUL

CHAYUL

Chattanooga Lovell Field

Thu 17/4

5:45 a.m.-4:00 p.m.

2 stops10h 15m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

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

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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 28 March 2025.
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
7,897 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

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), located 9.7 km from the city centre, is the airport you fly out of when you book flights from Chattanooga to Ontario.

  • 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 C$ 167). Flying from Chattanooga to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Chattanooga to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Certainly. Search results for flights to Ontario from Chattanooga shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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