SDF - YOW

$153 Find Cheap Flights from Louisville to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Ottawa departing on 11/23. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Ottawa, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$363
United Airlines
Wed 2/18Sun 2/22
SDF - YOW • 1 stop
Cheapest one-way
$153
United Airlines
Sun 11/23
SDF - YOW • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Ottawa (SDF-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Ottawa

Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
9:00 am - 9:14 pmSDF-YOW
12h 14m1 stop
United Airlines Logo
5:55 pm - 11:59 pmYOW-SDF
6h 04m1 stop
$363United Airlines
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Sat, Nov 15 - Thu, Nov 20
American Airlines Logo
7:25 am - 12:39 amSDF-YOW
17h 14m2 stops
American Airlines Logo
6:45 am - 10:55 pmYOW-SDF
16h 10m2 stops
$416American Airlines
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Tue, Nov 18 - Tue, Nov 25
Air Canada Logo
8:17 am - 4:32 pmSDF-YOW
8h 15m1 stop
Air Canada Logo
11:10 am - 10:29 pmYOW-SDF
11h 19m1 stop
$438Air Canada
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Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
5:35 am - 12:22 pmSDF-YOW
6h 47m2 stops
Air Canada Logo
5:55 pm - 11:59 pmYOW-SDF
6h 04m1 stop
$443Air Canada
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Wed, Feb 18 - Sun, Feb 22
Delta Logo
11:45 am - 12:39 amSDF-YOW
12h 54m2 stops
Delta Logo
5:40 am - 4:52 pmYOW-SDF
11h 12m2 stops
$506Delta
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Wed, Feb 18 - Sun, Feb 22
Delta Logo
11:45 am - 12:39 amSDF-YOW
12h 54m2 stops
Delta Logo
5:40 am - 4:52 pmYOW-SDF
11h 12m2 stops
$522Delta
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Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
9:00 am - 4:50 pmSDF-YOW
7h 50m1 stop
United Airlines Logo
5:55 pm - 11:59 pmYOW-SDF
6h 04m1 stop
$556United Airlines
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Fri, Nov 21 - Fri, Nov 28
United Airlines Logo
9:00 am - 9:18 pmSDF-YOW
12h 18m1 stop
United Airlines Logo
2:15 pm - 7:27 pmYOW-SDF
5h 12m1 stop
$567United Airlines
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Fri, Nov 21 - Fri, Nov 28
American Airlines Logo
12:43 pm - 12:39 amSDF-YOW
11h 56m2 stops
American Airlines Logo
6:45 am - 12:22 amYOW-SDF
17h 37m2 stops
$573American Airlines
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Sat, Nov 15 - Thu, Nov 20
Multiple Airlines Logo
11:57 am - 6:24 pmSDF-YOW
30h 27m3 stops
Multiple Airlines Logo
6:45 am - 8:48 amYOW-SDF
26h 03m3 stops
$1,536Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Louisville to Ottawa flights

Get data-powered insights and trends into flights from Louisville to Ottawa to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Louisville to Ottawa?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Ottawa were found on United Airlines ($363) and American Airlines ($416).

Find deals

Good to know

Cheapest flight$153
Flight from Louisville to Ottawa

When to book flights from Louisville to Ottawa

Are your dates flexible? Find out the best times to travel from Louisville to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Ottawa

  • What is the cheapest flight from Louisville to Ottawa?

    In the last 3 days, the lowest price for a flight from Louisville to Ottawa was $153 for a one-way ticket and $363 for a round-trip.

  • Do I need a passport to fly between Louisville and Ottawa?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Louisville and on arrival in Ottawa.

  • Which airports will I be using when flying from Louisville to Ottawa?

    When flying out of Louisville you will be using Louisville Intl. You will be landing at Ottawa, also known as Ottawa.

  • Which aircraft models fly most regularly from Louisville to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Louisville to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Louisville with another airline. Booking your flights between Louisville and YOW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Louisville to Ottawa

Information on your arrival and departure airports

Louisville (SDF)
Ottawa (YOW)

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