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Cheap flights from Ottawa to Louisville from C$ 531

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — SDF
28 Apr — 5 May1
1 adult
Sun 28/4
Sun 5/5

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 23 April 2024.

Popular in

March

Cheapest in

April

Average price

C$ 743

Round-trip from

C$ 480
High demand for flights, 45% potential price rise
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Best time to find cheap flights, 15% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Ottawa to Louisville Intl
Search Deals

What is the cheapest day to fly round-trip from Ottawa to Louisville?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Louisville. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Ottawa to Louisville?

The best pricing can be found in the month of April. Prices to Louisville from Ottawa average C$ 870. You can even find prices in April for less than C$ 870, as users have found deals to Louisville from as low as C$ 664. The month of March appears to be one of the more expensive times to travel to Louisville from Ottawa. Flying in the targeted month can save you up to 81%.

When is the cheapest time to fly from Ottawa to Louisville (YOW - SDF)?

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Ottawa to Louisville by exploring options for tickets in the afternoon.

Cheap United Airlines flights from Ottawa to Louisville

Explore cheap flight options specifically provided by United Airlines for the route between Ottawa and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 504,710 searches. Data last updated 23 April 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Ottawa to Louisville. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 12/55:55 p.m.YOW - SDF
2 stops17h 31mUnited Airlines
Tue 14/59:35 a.m.SDF - YOW
1 stop14h 14mUnited Airlines
Deal found 21/4C$ 787
Sun 12/51:30 p.m.YOW - SDF
1 stop5h 41mUnited Airlines
Tue 14/59:35 a.m.SDF - YOW
1 stop14h 14mUnited Airlines
Deal found 21/4C$ 842
Sun 12/55:24 p.m.YOW - SDF
1 stop6h 09mUnited Airlines
Tue 14/512:25 p.m.SDF - YOW
1 stop9h 07mUnited Airlines
Deal found 22/4C$ 909

Cheap WestJet flights from Ottawa to Louisville

Explore cheap flight options specifically provided by WestJet for the route between Ottawa and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 504,710 searches. Data last updated 23 April 2024.
Browse through some of the cheapest WestJet flights travelling from Ottawa to Louisville. Deals frequently update to provide users with more options.
Thu 2/59:35 p.m.YOW - SDF
2 stops26h 24mWestJet
Sun 5/54:20 p.m.SDF - YOW
2 stops28h 28mWestJet
Deal found 22/4C$ 1,333
Thu 2/59:35 p.m.YOW - SDF
2 stops37h 01mWestJet
Sun 5/54:20 p.m.SDF - YOW
2 stops28h 28mWestJet
Deal found 22/4C$ 1,340

Cheap Ottawa to Louisville flights in April & May 2024

Find cheap flight options from Ottawa to Louisville specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 504,710 searches. Prices were last updated on 23 April 2024.
Scroll through some of the best deals on flights from Ottawa to Louisville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 2/52:55 p.m.YOW - SDF
1 stop19h 01mMultiple Airlines
Sun 5/510:25 p.m.SDF - YOW
2 stops44h 05mMultiple Airlines
Deal found 22/4C$ 587
Thu 25/42:55 p.m.YOW - SDF
1 stop19h 01mMultiple Airlines
Mon 29/410:51 a.m.SDF - YOW
1 stop27h 19mMultiple Airlines
Deal found 22/4C$ 630
Thu 2/52:55 p.m.YOW - SDF
1 stop17h 44mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
1 stop13h 28mMultiple Airlines
Deal found 22/4C$ 768
Sun 12/55:55 p.m.YOW - SDF
2 stops17h 31mUnited Airlines
Tue 14/59:35 a.m.SDF - YOW
1 stop14h 14mUnited Airlines
Deal found 21/4C$ 787
Thu 2/52:55 p.m.YOW - SDF
1 stop17h 44mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
2 stops7h 50mMultiple Airlines
Deal found 22/4C$ 841
Sun 12/51:30 p.m.YOW - SDF
1 stop5h 41mUnited Airlines
Tue 14/59:35 a.m.SDF - YOW
1 stop14h 14mUnited Airlines
Deal found 21/4C$ 842
Thu 2/54:15 p.m.YOW - SDF
1 stop7h 26mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
1 stop13h 28mMultiple Airlines
Deal found 22/4C$ 894
Sun 12/55:24 p.m.YOW - SDF
1 stop6h 09mUnited Airlines
Tue 14/512:25 p.m.SDF - YOW
1 stop9h 07mUnited Airlines
Deal found 22/4C$ 909
Tue 23/47:30 a.m.YOW - SDF
2 stops16h 11mMultiple Airlines
Wed 24/47:43 a.m.SDF - YOW
1 stop10h 34mMultiple Airlines
Deal found 22/4C$ 940

Ottawa to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 504,710 searches. Data last updated 23 April 2024.
Scroll through some of the best deals on flights from Ottawa to Louisville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 19/64:15 p.m.YOW - SDF
1 stop8h 31mMultiple Airlines
Wed 26/65:30 a.m.SDF - YOW
1 stop11h 57mMultiple Airlines
Deal found 23/4C$ 580
Thu 2/52:55 p.m.YOW - SDF
1 stop19h 01mMultiple Airlines
Sun 5/510:25 p.m.SDF - YOW
2 stops44h 05mMultiple Airlines
Deal found 22/4C$ 587
Thu 25/42:55 p.m.YOW - SDF
1 stop19h 01mMultiple Airlines
Mon 29/410:51 a.m.SDF - YOW
1 stop27h 19mMultiple Airlines
Deal found 22/4C$ 630
Thu 2/52:55 p.m.YOW - SDF
1 stop17h 44mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
1 stop13h 28mMultiple Airlines
Deal found 22/4C$ 768
Mon 1/76:03 p.m.YOW - SDF
1 stop4h 51mUnited Airlines
Sat 6/78:45 a.m.SDF - YOW
1 stop13h 07mUnited Airlines
Deal found 23/4C$ 783
Sun 12/55:55 p.m.YOW - SDF
2 stops17h 31mUnited Airlines
Tue 14/59:35 a.m.SDF - YOW
1 stop14h 14mUnited Airlines
Deal found 21/4C$ 787
Thu 2/52:55 p.m.YOW - SDF
1 stop17h 44mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
2 stops7h 50mMultiple Airlines
Deal found 22/4C$ 841
Sun 12/51:30 p.m.YOW - SDF
1 stop5h 41mUnited Airlines
Tue 14/59:35 a.m.SDF - YOW
1 stop14h 14mUnited Airlines
Deal found 21/4C$ 842
Mon 1/76:15 a.m.YOW - SDF
2 stops40h 56mWestJet
Sat 6/77:00 a.m.SDF - YOW
2 stops31h 31mWestJet
Deal found 23/4C$ 872

Ottawa to Louisville flights leaving soon

Find last-minute flight options from Ottawa to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 504,710 searches. Data last updated 23 April 2024.
Have a look at some of the last-minute flights available departing from Ottawa to Louisville. Tip: verify your flight details before completing your reservation.
Thu 2/52:55 p.m.YOW - SDF
1 stop19h 01mMultiple Airlines
Sun 5/510:25 p.m.SDF - YOW
2 stops44h 05mMultiple Airlines
Deal found 22/4C$ 587
Thu 2/52:55 p.m.YOW - SDF
1 stop17h 44mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
1 stop13h 28mMultiple Airlines
Deal found 22/4C$ 768
Thu 2/52:55 p.m.YOW - SDF
1 stop17h 44mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
2 stops7h 50mMultiple Airlines
Deal found 22/4C$ 841
Thu 2/54:15 p.m.YOW - SDF
1 stop7h 26mMultiple Airlines
Sun 5/58:49 a.m.SDF - YOW
1 stop13h 28mMultiple Airlines
Deal found 22/4C$ 894
Thu 2/59:35 p.m.YOW - SDF
2 stops26h 24mWestJet
Sun 5/54:20 p.m.SDF - YOW
2 stops28h 28mWestJet
Deal found 22/4C$ 1,333
Thu 2/59:35 p.m.YOW - SDF
2 stops37h 01mWestJet
Sun 5/54:20 p.m.SDF - YOW
2 stops28h 28mWestJet
Deal found 22/4C$ 1,340

One-way flights to Louisville from Ottawa

Search for one-way flight options from Ottawa to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 504,710 searches. Data last updated 23 April 2024.
Take a look at some of the one-way flights we've detected from Ottawa to Louisville. Users can also find round-trip Ottawa to Louisville flights by using the search form above.
Sun 5/51:30 p.m.YOW - SDF
1 stop5h 41mAir Canada
Deal found 21/4C$ 531
Sun 5/53:25 p.m.YOW - SDF
2 stops45h 35mWestJet
Deal found 21/4C$ 594

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 504,710 searches. Data last updated 23 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 587 - C$ 1,340

Route

Depart

Return

Price

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Thu 2/5

1 stop19h 01m

Louisville Intl

Sun 5/5

2 stops44h 05m

C$ 587

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Thu 2/5

1 stop17h 44m

Louisville Intl

Sun 5/5

1 stop13h 28m

C$ 768

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sun 12/5

2 stops17h 31m

Louisville Intl

Tue 14/5

1 stop14h 14m

C$ 787

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Thu 2/5

1 stop17h 44m

Louisville Intl

Sun 5/5

2 stops7h 50m

C$ 841

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sun 12/5

1 stop5h 41m

Louisville Intl

Tue 14/5

1 stop14h 14m

C$ 842

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Thu 2/5

1 stop7h 26m

Louisville Intl

Sun 5/5

1 stop13h 28m

C$ 894

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sun 12/5

1 stop6h 09m

Louisville Intl

Tue 14/5

1 stop9h 07m

C$ 909

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Thu 2/5

2 stops26h 24m

Louisville Intl

Sun 5/5

2 stops28h 28m

C$ 1,333

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Thu 2/5

2 stops37h 01m

Louisville Intl

Sun 5/5

2 stops28h 28m

C$ 1,340

Flights are sorted by cheapest first

Deals found on 22/4

When is the cheapest time to fly from Ottawa to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Louisville. Price data was last updated on 21 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Louisville flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Louisville by month

Plan your trip from Ottawa to Louisville by taking into account the cheapest months to travel. The average price of a one-way flight from Ottawa to Louisville is currently C$ 562 while a round-trip flight costs C$ 923. Price data was last updated on 14 April 2024.

Currently, December is the cheapest month in which you can book a flight from Ottawa to Louisville (average of C$ 350). Flying from Ottawa to Louisville in July is currently the most expensive (average of C$ 564). 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.

January

C$ 630

February

C$ 590

March

C$ 503

April

C$ 620

May

C$ 516

June

C$ 616

July

C$ 774

August

C$ 635

September

C$ 724

October

C$ 660

November

C$ 529

December

C$ 480

Temperature and rainfall in Louisville by month

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

SDF

Temperature

2 - 26 °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 23 April 2024.
Get a feel of what it's like to fly with United Airlines and WestJet from Ottawa to Louisville by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,990 reviews
Check prices

Food

6.5

Crew

8.2

Overall

7.5

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

WestJet
7.5
Good
2,990 reviews
WestJet
7.5
Good
2,990 reviews
Check prices

Food

6.5

Crew

8.2

Overall

7.5

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

United Airlines
7.4
Good
11,272 reviews
WestJet
7.5
Good
2,990 reviews
Check prices

Food

6.5

Crew

8.2

Overall

7.5

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Air Canada
7.0
Good
6,859 reviews
WestJet
7.5
Good
2,990 reviews
Check prices

Food

6.5

Crew

8.2

Overall

7.5

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

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 flights from Ottawa to Louisville for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Louisville for under C$ 600. The cheapest flight booked recently is on Multiple Airlines for just C$ 587, but on average you can expect to pay C$ 922.

  • Are there last-minute flights available from Ottawa to Louisville for under C$ 600?

    There are currently 6+ open flights from Ottawa to Louisville within the next 7 days for less than C$ 600.

  • What are the cheapest airlines flying from Ottawa to Louisville round-trip?

    Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at C$ 787. Another option worth looking into is WestJet, starting at C$ 1,333 round trip. These flights start at 9% lower than the current average price 3 months from now.

  • What does YOW to SDF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ottawa Airport to Louisville Intl Airport flight would often be abbreviated as a YOW to SDF flight.

  • Can I find deals for flights from Ottawa to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Ottawa to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ottawa to Louisville that allow pets onboard?

    Many airlines flying from Ottawa to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ottawa to Louisville?

    Yes, you can often find last-minute deals on Ottawa to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ottawa to Louisville flight deals updated?

    The Ottawa to Louisville flight deals you see on this page were last updated on 23/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Louisville
See prices for flight routes from nearby airports that may be better suited for you.

Pearson Intl to Lexington flights
Pearson Intl to Louisville flights
Ottawa to Lexington flights

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 504,710 searches. Data last updated 23 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 564AverageC$ 790FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 701AverageC$ 799FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Ottawa to Louisville by cabin class

Find flights from Ottawa to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Prem Econ Class
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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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