$394+ Cheap flights from Kentucky to Ottawa (YOW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YOW
Nov 7 — Nov 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kentucky to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kentucky to Ottawa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kentucky to OttawaExplore the most affordable flight options available from Kentucky to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Kentucky to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:45 am -
1 stop5h 24m
Sat 12/126:15 am -
1 stop16h 17m
Deal found 10/7![United Airlines logo]()
$719
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:05 am -
2 stops10h 45m
Mon 11/236:15 am -
1 stop6h 58m
Deal found 10/6![Air Canada logo]()
$812
This Air Canada deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 am -
2 stops12h 52m
Sat 12/125:10 am -
2 stops7h 50m
Deal found 10/4![Air Canada logo]()
$998
This United deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:25 am -
1 stop8h 44m
Mon 11/238:30 pm -
2 stops16h 43m
Deal found 10/6![Multiple Airlines logo]()
$1,004
Best flights from Kentucky to OttawaDiscover carefully curated flight deals from Kentucky to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Kentucky to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:45 am -
1 stop5h 24m
Sat 12/126:15 am -
1 stop16h 17m
Deal found 10/7![United Airlines logo]()
$719
This Air Canada deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 am -
2 stops12h 52m
Sat 12/125:10 am -
2 stops7h 50m
Deal found 10/4![Air Canada logo]()
$998
Last-minute flights from Kentucky to OttawaDiscover last-minute flight deals from Kentucky to Ottawa. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Ottawa. Data last updated October 8, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:05 am -
2 stops10h 45m
Mon 11/236:15 am -
1 stop6h 58m
Deal found 10/6![Air Canada logo]()
$812
This United deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:25 am -
1 stop8h 44m
Mon 11/238:30 pm -
2 stops16h 43m
Deal found 10/6![Multiple Airlines logo]()
$1,004
One-way flights from Kentucky to OttawaSearch for one-way flight options from Kentucky to Ottawa. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Kentucky to Ottawa. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$394
This Air Canada deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:56 pm -
2 stops19h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Air Canada logo]()
$450
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:55 am -
2 stops10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:54 pm -
2 stops9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:25 am -
2 stops16h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$535
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:11 pm -
3 stops21h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![American Airlines logo]()
$633
Find flight deals from Kentucky to Ottawa
Keep the following information in mind while searching for Kentucky to Ottawa flight deals. Data was last updated October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $719 (United Airlines) |
One-way from | $394 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Ottawa 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 7,457,451 searches. Data last updated October 8, 2026.
Use the filters below to find and compare flights from Kentucky to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 10/18
6:00 am-1:59 pm
1 stop7h 59m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$394
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 10/18
7:45 am-5:35 pm
2 stops9h 50m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$453
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 11/1
2:54 pm-12:44 am
2 stops9h 50m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$474
Quickest round-trip
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 10/18
1:56 pm-9:35 pm
1 stop7h 39m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$490
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 11/1
5:25 am-9:50 pm
2 stops16h 25m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$535
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 11/1
8:11 pm-5:52 pm
3 stops21h 41m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$633
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Wed 12/9
8:45 am-2:09 pm
1 stop5h 24m
Ottawa
Sat 12/12
6:15 am-10:32 pm
1 stop16h 17m
$719
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Wed 12/9
7:00 am-7:52 pm
2 stops12h 52m
Ottawa
Sat 12/12
5:10 am-1:00 pm
2 stops7h 50m
$998
Sorted by cheapest first
Best time to book a flight from Kentucky to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Kentucky with our price prediction graph.
LEX-YOW
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.
Cheapflights Insights
Everything you need to know about your flight from Kentucky to Ottawa
USKY-YOW
LEX-YOW
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Ottawa flight routes
Popular flights
Top destinations
Alternative routes for Kentucky to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Ottawa by cabin class
Find flights from Kentucky to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Ottawa flights
Browse other Kentucky and Ottawa flight options. Last updated on October 8, 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kentucky to Ottawa flights
Consider these flights traveling from Kentucky to Ottawa.
Top airline flying from Kentucky to Ottawa
Discover the top airline that operate flights from Kentucky to Ottawa. 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 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$341 | Average$740 | FlexibilityNo cancel fee | On-time69% |