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Flights from Ontario to Baton Rouge
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Find Ontario to Baton Rouge flights starting at CAD 323.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ONT13:00
        7h 23m
        1 stop
        BTR22:23
        Tue, Jan 21|Ontario - Baton Rouge|Delta Air Lines
        CAD 323CAD 449
        28% OFF
        28% OFF
        CAD 449CAD 323

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Jan 21, arriving at BTR Airport. One-way Prices start from CAD 323 including taxes and charges.

      • ONT07:05
        7h 50m
        1 stop
        BTR16:55
        Wed, Jan 8|Ontario - Baton Rouge|Delta Air Lines
        CAD 323CAD 449
        28% OFF
        28% OFF
        CAD 449CAD 323

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Wed, Jan 8, arriving at BTR Airport. One-way Prices start from CAD 323 including taxes and charges.

      • ONT07:05
        8h 3m
        1 stop
        BTR17:08
        Sat, Feb 22|Ontario - Baton Rouge|Delta Air Lines
        CAD 328CAD 449
        27% OFF
        27% OFF
        CAD 449CAD 328

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sat, Feb 22, arriving at BTR Airport. One-way Prices start from CAD 328 including taxes and charges.

      • ONT07:05
        7h 55m
        1 stop
        BTR17:00
        Sat, Feb 1|Ontario - Baton Rouge|Delta Air Lines
        CAD 331
        CAD 331

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sat, Feb 1, arriving at BTR Airport. One-way Prices start from CAD 331 including taxes and charges.

      • ONT07:05
        7h 57m
        1 stop
        BTR17:02
        Tue, Feb 4|Ontario - Baton Rouge|Delta Air Lines
        CAD 332
        CAD 332

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Tue, Feb 4, arriving at BTR Airport. One-way Prices start from CAD 332 including taxes and charges.

      • ONT07:05
        7h 57m
        1 stop
        BTR17:02
        Wed, Feb 5|Ontario - Baton Rouge|Delta Air Lines
        CAD 332
        CAD 332

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Wed, Feb 5, arriving at BTR Airport. One-way Prices start from CAD 332 including taxes and charges.

      • ONT07:05
        7h 50m
        1 stop
        BTR16:55
        Wed, Jan 15|Ontario - Baton Rouge|Delta Air Lines
        CAD 333
        CAD 333

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Wed, Jan 15, arriving at BTR Airport. One-way Prices start from CAD 333 including taxes and charges.

      • ONT13:00
        7h 23m
        1 stop
        BTR22:23
        Thu, Jan 16|Ontario - Baton Rouge|Delta Air Lines
        CAD 339
        CAD 339

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Thu, Jan 16, arriving at BTR Airport. One-way Prices start from CAD 339 including taxes and charges.

      • ONT13:05
        7h 18m
        1 stop
        BTR22:23
        Sun, Jan 19|Ontario - Baton Rouge|Delta Air Lines
        CAD 340
        CAD 340

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Sun, Jan 19, arriving at BTR Airport. One-way Prices start from CAD 340 including taxes and charges.

      • ONT13:00
        7h 23m
        1 stop
        BTR22:23
        Mon, Feb 3|Ontario - Baton Rouge|Delta Air Lines
        CAD 340
        CAD 340

        Choose Delta Air Lines flights from Ontario to Baton Rouge. The one-way connecting flight with Delta Air Lines departs from Ontario International Airport on Mon, Feb 3, arriving at BTR Airport. One-way Prices start from CAD 340 including taxes and charges.

      • ONT01:00 pm
        3h 5m
        Nonstop
        BTR02:00 pm
        Thu, Dec 26|Ontario - Baton Rouge|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Ontario to Baton Rouge?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Ontario to Baton Rouge

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From CAD 323
United Airlines
From CAD 364
Frontier Airlines
From CAD 384
American Airlines
From CAD 389
Alaska Airlines
From CAD 433
Southwest Airlines
From CAD 789

Find more flights and airlines

Alternative Routes for Ontario to Baton Rouge Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Ontario to Baton Rouge.

  • Cheapest
    Delta Air Lines
    ONT
    13:00
    7h 23m
    1 transfer
    BTR
    22:23
    Ontario International Airport - BTR Airport
    Tue, Jan 21Delta Air Lines
    CAD 323
  • Delta Air Lines
    ONT
    13:00
    7h 23m
    1 transfer
    BTR
    22:23
    Ontario International Airport - BTR Airport
    Tue, Jan 21Delta Air Lines
    CAD 323
    Find More Flights

FAQ

  • When are flight tickets from Ontario (ONT) to Baton Rouge (BTR) the cheapest?

    Airlines adjust prices for flights from Ontario to Baton Rouge based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Ontario (ONT) to Baton Rouge (BTR) cost?

    According to Trip.com's data, the lowest price is around CAD 654.

  • What is the transportation method from the main airport to downtown in Baton Rouge?

    • The distance from BTR Airport to downtown is about 8km, by taxi about 20 minutes.

  • How many airports in Baton Rouge (BTR)?

    There are 1 airport(s) in Baton Rouge (BTR): BTR Airport.

How to find a cheap flight from Ontario to Baton Rouge

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Ontario to Baton Rouge. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Ontario to Baton Rouge Flights

Cheapest direct flight priceCAD 322
Off-season travel monthFebruary
Peak season for travelJanuary
Flight distance10,117.66km
Popular airlineAmerican Airlines

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