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Cheap flights from Ottawa to Louisville from C$ 442

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
25 Dec — 1 Jan1
1 adult

Cheap flight deals from Ottawa to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 December 2024.

Round-trip from

C$ 793

One-way from

C$ 442

Popular in

October

Cheapest in

November
Air Canada
  • Air Canada
  • 15/2-22/2
  • 2 total stops
  • 26h 58m total
  • Ottawa to Louisville
Air Canada
  • Air Canada
  • 15/2
  • 1 total stop
  • 7h 13m total
  • Ottawa to Louisville
High demand for flights, 3% potential price rise
Best time to find cheap flights, 3% potential price drop

Find flight deals from Ottawa to Louisville

Cheapest flights from Ottawa to Louisville
Explore the most affordable flight options available from Ottawa to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 December 2024.

Sat 21/125:00 p.m.YOW - SDF
1 stop5h 16mAir Canada
Mon 30/128:34 a.m.SDF - YOW
1 stop8h 32mAir Canada
Deal found 18/12C$ 1,201
Sat 21/126:00 a.m.YOW - SDF
2 stops16h 16mUnited Airlines
Mon 30/1210:55 a.m.SDF - YOW
1 stop10h 29mUnited Airlines
Deal found 18/12C$ 1,208

Find flights from Ottawa to Louisville within your budget

Customize your flight search to find flights from Ottawa to Louisville 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 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 15/2

6:00 a.m.-6:57 p.m.

1 stop12h 57m

Louisville Intl

Sat 22/2

8:00 a.m.-10:01 p.m.

1 stop14h 01m

C$ 793

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 15/2

6:00 a.m.-1:13 p.m.

1 stop7h 13m

C$ 442

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 15/2

6:00 a.m.-2:38 p.m.

2 stops8h 38m

C$ 451

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sat 15/2

5:10 p.m.-11:46 p.m.

3 stops30h 36m

C$ 602

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Best time to book a flight from Ottawa to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Ottawa 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.

Travel insights for flights from Ottawa to Louisville

Get recent, data-driven insights about flights from Ottawa to Louisville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Louisville?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Louisville (average of C$ 337). Flying from Ottawa to Louisville in January is currently the most expensive (average of C$ 485). 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.

What is the cheapest time of day to fly from YOW to SDF?

Find hourly flight availability from Ottawa to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 December 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 8% on flights from Ottawa to Louisville by exploring options for tickets in the evening.

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated 20 December 2024.
7.4
Good
9,048 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

7.4
Good
9,048 reviews
7.4
Good
9,048 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

7.0
Good
8,401 reviews
7.4
Good
9,048 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.4

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Ottawa to Louisville that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Louisville?

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

  • Can I find deals for business class flights from Ottawa to Louisville?

    Yes. Cheapflights offers flight deals from Ottawa to Louisville 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 Ottawa to Louisville?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Louisville (average of C$ 337). Flying from Ottawa to Louisville in January is currently the most expensive (average of C$ 485). 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

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Top 2 airlines flying from Ottawa to Louisville

Discover the top 2 airlines that operate flights from Ottawa to Louisville. 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 629,999 searches. Data last updated 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 650AverageC$ 832FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 754AverageC$ 921FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Louisville?

Cheapflights helps you search for flights from Ottawa to Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Louisville?

Cheapflights helps you find that perfect flight to Louisville from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ottawa to Louisville with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Louisville with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Louisville become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Louisville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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