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Cheap flights from Ottawa to Louisville from C$ 276

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 6/6. 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
30 Apr — 7 May1
1 adult
Tue 30/4
Tue 7/5

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 25 April 2024.

Popular in

March

Cheapest in

April

Round-trip from

C$ 478

One-way from

C$ 276
High demand for flights, 45% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Ottawa to Louisville Intl
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One-way flight from Ottawa to Louisville Intl
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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$ 868. You can even find prices in April for less than C$ 868, as users have found deals to Louisville from as low as C$ 662. 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 508,915 searches. Data last updated 25 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 12/56:35 a.m.YOW - SDF
1 stop5h 09mUnited Airlines
Tue 14/55:55 a.m.SDF - YOW
1 stop15h 37mUnited Airlines
Deal found 25/4C$ 837
Fri 18/1011:20 a.m.YOW - SDF
1 stop10h 55mUnited Airlines
Mon 18/111:55 p.m.SDF - YOW
1 stop7h 19mUnited Airlines
Deal found 25/4C$ 839
Mon 5/86:03 p.m.YOW - SDF
1 stop4h 51mUnited Airlines
Fri 9/87:00 a.m.SDF - YOW
1 stop5h 55mUnited Airlines
Deal found 25/4C$ 870
Sun 12/56:05 a.m.YOW - SDF
1 stop5h 37mUnited Airlines
Tue 14/55:55 a.m.SDF - YOW
1 stop15h 37mUnited Airlines
Deal found 24/4C$ 958

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 508,915 searches. Data last updated 25 April 2024.
Browse through some of the cheapest WestJet flights travelling from Ottawa to Louisville. Deals frequently update to provide users with more options.
Wed 12/68:15 p.m.YOW - SDF
2 stops13h 48mWestJet
Wed 19/68:20 a.m.SDF - YOW
2 stops12h 22mWestJet
Deal found 25/4C$ 795
Sat 1/69:35 p.m.YOW - SDF
2 stops38h 07mWestJet
Sat 8/63:31 p.m.SDF - YOW
2 stops29h 17mWestJet
Deal found 25/4C$ 848
Sun 14/78:15 p.m.YOW - SDF
2 stops13h 48mWestJet
Sun 21/77:12 a.m.SDF - YOW
2 stops13h 30mWestJet
Deal found 25/4C$ 858
Mon 15/78:00 a.m.YOW - SDF
2 stops26h 03mWestJet
Mon 22/77:12 a.m.SDF - YOW
2 stops13h 30mWestJet
Deal found 25/4C$ 877
Sun 9/69:35 p.m.YOW - SDF
2 stops45h 10mWestJet
Sun 16/63:31 p.m.SDF - YOW
2 stops29h 11mWestJet
Deal found 25/4C$ 880
Sat 8/69:35 p.m.YOW - SDF
2 stops21h 10mWestJet
Sat 15/66:05 p.m.SDF - YOW
2 stops26h 37mWestJet
Deal found 25/4C$ 888
Mon 5/89:35 p.m.YOW - SDF
2 stops25h 24mWestJet
Fri 9/810:20 a.m.SDF - YOW
2 stops10h 22mWestJet
Deal found 25/4C$ 895
Sat 25/59:35 p.m.YOW - SDF
2 stops36h 07mWestJet
Sat 1/67:00 a.m.SDF - YOW
2 stops31h 38mWestJet
Deal found 25/4C$ 902
Mon 10/69:35 p.m.YOW - SDF
2 stops21h 10mWestJet
Mon 17/66:00 a.m.SDF - YOW
2 stops14h 42mWestJet
Deal found 25/4C$ 913

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 508,915 searches. Prices were last updated on 25 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.
Sat 25/56:38 a.m.YOW - SDF
1 stop6h 44mAir Canada
Sat 1/67:30 a.m.SDF - YOW
1 stop14h 34mAir Canada
Deal found 25/4C$ 836
Thu 23/56:38 a.m.YOW - SDF
1 stop6h 45mUnited Airlines
Sun 26/56:00 a.m.SDF - YOW
1 stop17h 55mUnited Airlines
Deal found 24/4C$ 882
Sat 25/59:35 p.m.YOW - SDF
2 stops36h 07mWestJet
Sat 1/67:00 a.m.SDF - YOW
2 stops31h 38mWestJet
Deal found 25/4C$ 902
Sun 12/56:35 a.m.YOW - SDF
1 stop5h 09mUnited Airlines
Tue 14/510:15 a.m.SDF - YOW
1 stop6h 22mUnited Airlines
Deal found 23/4C$ 908
Thu 23/56:15 a.m.YOW - SDF
2 stops41h 44mWestJet
Sun 26/57:00 a.m.SDF - YOW
2 stops31h 38mWestJet
Deal found 24/4C$ 918
Wed 1/512:00 p.m.YOW - SDF
1 stop19h 59mMultiple Airlines
Tue 7/57:43 a.m.SDF - YOW
2 stops10h 47mMultiple Airlines
Deal found 25/4C$ 921
Wed 1/54:15 p.m.YOW - SDF
1 stop7h 26mMultiple Airlines
Tue 7/57:43 a.m.SDF - YOW
2 stops10h 47mMultiple Airlines
Deal found 25/4C$ 945
Sun 12/56:05 a.m.YOW - SDF
1 stop5h 37mUnited Airlines
Tue 14/55:55 a.m.SDF - YOW
1 stop15h 37mUnited Airlines
Deal found 24/4C$ 958
Fri 31/59:35 p.m.YOW - SDF
2 stops15h 25mWestJet
Fri 7/67:05 a.m.SDF - YOW
2 stops13h 43mWestJet
Deal found 25/4C$ 1,007

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 508,915 searches. Data last updated 25 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 18/94:15 p.m.YOW - SDF
1 stop7h 29mMultiple Airlines
Mon 23/97:43 a.m.SDF - YOW
1 stop9h 44mMultiple Airlines
Deal found 23/4C$ 692
Wed 12/68:15 p.m.YOW - SDF
2 stops13h 48mWestJet
Wed 19/68:20 a.m.SDF - YOW
2 stops12h 22mWestJet
Deal found 25/4C$ 795
Sat 25/56:38 a.m.YOW - SDF
1 stop6h 44mAir Canada
Sat 1/67:30 a.m.SDF - YOW
1 stop14h 34mAir Canada
Deal found 25/4C$ 836
Fri 18/1011:20 a.m.YOW - SDF
1 stop10h 55mUnited Airlines
Mon 18/111:55 p.m.SDF - YOW
1 stop7h 19mUnited Airlines
Deal found 25/4C$ 839
Sat 1/69:35 p.m.YOW - SDF
2 stops38h 07mWestJet
Sat 8/63:31 p.m.SDF - YOW
2 stops29h 17mWestJet
Deal found 25/4C$ 848
Fri 18/105:30 a.m.YOW - SDF
2 stops15h 03mUnited Airlines
Mon 18/119:35 a.m.SDF - YOW
1 stop4h 32mUnited Airlines
Deal found 24/4C$ 850
Sun 14/78:15 p.m.YOW - SDF
2 stops13h 48mWestJet
Sun 21/77:12 a.m.SDF - YOW
2 stops13h 30mWestJet
Deal found 25/4C$ 858
Mon 15/78:00 a.m.YOW - SDF
2 stops26h 03mWestJet
Mon 22/77:12 a.m.SDF - YOW
2 stops13h 30mWestJet
Deal found 25/4C$ 877
Sun 9/69:35 p.m.YOW - SDF
2 stops45h 10mWestJet
Sun 16/63:31 p.m.SDF - YOW
2 stops29h 11mWestJet
Deal found 25/4C$ 880

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 508,915 searches. Data last updated 25 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.
Wed 1/512:00 p.m.YOW - SDF
1 stop19h 59mMultiple Airlines
Tue 7/57:43 a.m.SDF - YOW
2 stops10h 47mMultiple Airlines
Deal found 25/4C$ 921
Wed 1/54:15 p.m.YOW - SDF
1 stop7h 26mMultiple Airlines
Tue 7/57:43 a.m.SDF - YOW
2 stops10h 47mMultiple Airlines
Deal found 25/4C$ 945
Wed 1/54:15 p.m.YOW - SDF
1 stop7h 26mMultiple Airlines
Tue 7/57:43 a.m.SDF - YOW
1 stop9h 24mMultiple Airlines
Deal found 25/4C$ 1,123
Wed 1/56:00 a.m.YOW - SDF
2 stops30h 10mWestJet
Tue 7/55:44 p.m.SDF - YOW
2 stops27h 04mWestJet
Deal found 25/4C$ 1,249

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 508,915 searches. Data last updated 25 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.
Thu 6/64:15 p.m.YOW - SDF
1 stop8h 31mMultiple Airlines
Deal found 25/4C$ 276
Thu 6/67:20 a.m.YOW - SDF
2 stops11h 30mMultiple Airlines
Deal found 25/4C$ 343
Thu 6/68:50 a.m.YOW - SDF
3 stops15h 56mMultiple Airlines
Deal found 25/4C$ 375

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 508,915 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 795 - C$ 1,043

Route

Depart

Return

Price

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Wed 12/6

2 stops13h 48m

Louisville Intl

Wed 19/6

2 stops12h 22m

C$ 795

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sat 25/5

1 stop6h 44m

Louisville Intl

Sat 1/6

1 stop14h 34m

C$ 836

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sun 12/5

1 stop5h 09m

Louisville Intl

Tue 14/5

1 stop15h 37m

C$ 837

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Fri 18/10

1 stop10h 55m

Louisville Intl

Mon 18/11

1 stop7h 19m

C$ 839

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sat 1/6

2 stops38h 07m

Louisville Intl

Sat 8/6

2 stops29h 17m

C$ 848

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Sun 14/7

2 stops13h 48m

Louisville Intl

Sun 21/7

2 stops13h 30m

C$ 858

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Mon 5/8

1 stop4h 51m

Louisville Intl

Fri 9/8

1 stop5h 55m

C$ 870

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Mon 15/7

2 stops26h 03m

Louisville Intl

Mon 22/7

2 stops13h 30m

C$ 877

OttawaLouisville Intl

YOW - SDF

YOWSDF

Ottawa

Mon 5/8

2 stops21h 06m

Louisville Intl

Fri 9/8

1 stop5h 55m

C$ 1,043

Flights are sorted by cheapest first

Deals found on 25/4

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$ 332 while a round-trip flight costs C$ 867. Price data was last updated on 21 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$ 581). 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$ 628

February

C$ 588

March

C$ 502

April

C$ 617

May

C$ 514

June

C$ 614

July

C$ 795

August

C$ 614

September

C$ 732

October

C$ 658

November

C$ 528

December

C$ 479

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 25 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
2,985 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

6.5

Food

6.5

Crew

8.2

Overall

7.5

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
2,985 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

6.5

Food

6.5

Crew

8.2

Overall

7.5

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
11,234 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

6.5

Food

6.5

Crew

8.2

Overall

7.5

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
6,862 reviews
WestJet
7.5
Good
2,985 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

6.5

Food

6.5

Crew

8.2

Overall

7.5

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$ 800 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Louisville for under C$ 800. The cheapest flight booked recently is on WestJet for just C$ 795, but on average you can expect to pay C$ 913.

  • Are there last-minute flights available from Ottawa to Louisville for under C$ 1,000?

    There are currently 4+ open flights from Ottawa to Louisville within the next 7 days for less than C$ 1,000.

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

    Flying on WestJet is currently your cheapest option to Louisville, with prices starting at C$ 795. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 836 and C$ 837, respectively. These flights start at 8% 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 25/4.

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 Louisville flights
Pearson Intl to Lexington 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 508,915 searches. Data last updated 25 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 563AverageC$ 788FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 699AverageC$ 797FlexibilityNo 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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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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