$799+ Cheap flights from Lexington (LEX) 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — YOW
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Lexington 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 Lexington to Ottawa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lexington to OttawaExplore the most affordable flight options available from Lexington to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Lexington to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/910:50 am -
2 stops11h 06m
Sat 12/123:10 pm -
2 stops8h 46m
Deal found 10/21![United Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/189:00 am -
1 stop5h 09m
Fri 11/274:46 pm -
1 stop7h 08m
Deal found 10/20![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/219:00 am -
1 stop12h 16m
Sat 11/286:15 am -
1 stop12h 55m
Deal found 10/24![United Airlines logo]()
$926
This Air Canada deal was found by Cheapflights users on 10/20. 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 11/1811:05 am -
2 stops8h 47m
Fri 11/276:15 am -
1 stop12h 54m
Deal found 10/20![Air Canada logo]()
$1,008
Best flights from Lexington to OttawaDiscover carefully curated flight deals from Lexington to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Lexington to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/910:50 am -
2 stops11h 06m
Sat 12/123:10 pm -
2 stops8h 46m
Deal found 10/21![United Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/189:00 am -
1 stop5h 09m
Fri 11/274:46 pm -
1 stop7h 08m
Deal found 10/20![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/219:00 am -
1 stop12h 16m
Sat 11/286:15 am -
1 stop12h 55m
Deal found 10/24![United Airlines logo]()
$926
Last-minute flights from Lexington to OttawaDiscover last-minute flight deals from Lexington to Ottawa. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to Ottawa. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/189:00 am -
1 stop5h 09m
Fri 11/274:46 pm -
1 stop7h 08m
Deal found 10/20![United Airlines logo]()
$908
This Air Canada deal was found by Cheapflights users on 10/20. 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 11/1811:05 am -
2 stops8h 47m
Fri 11/276:15 am -
1 stop12h 54m
Deal found 10/20![Air Canada logo]()
$1,008
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/185:44 am -
3 stops12h 08m
Fri 11/277:00 am -
2 stops8h 39m
Deal found 10/20![American Airlines logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/219:00 am -
1 stop12h 16m
Sat 11/286:15 am -
1 stop12h 55m
Deal found 10/24![United Airlines logo]()
$926
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Sat 11/2111:05 am -
2 stops8h 47m
Sat 11/285:10 am -
2 stops8h 05m
Deal found 10/24![Air Canada logo]()
$1,063
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/215:16 am -
2 stops12h 36m
Sat 11/287:00 am -
2 stops16h 42m
Deal found 10/24![American Airlines logo]()
$1,246
One-way flights from Lexington to OttawaSearch for one-way flight options from Lexington to Ottawa. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Lexington to Ottawa. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 stops11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$799
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:10 am -
2 stops17h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![WestJet logo]()
$925
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/16:54 pm -
2 stops22h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$1,062
Find flight deals from Lexington to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Ottawa (YOW). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $855 (United Airlines) |
One-way from | $799 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington 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 25, 2026.
Use the filters below to find and compare flights from Lexington to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 11/1
5:25 am-5:20 pm
2 stops11h 55m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$799
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Wed 12/9
10:50 am-9:56 pm
2 stops11h 06m
Ottawa
Sat 12/12
3:10 pm-11:56 pm
2 stops8h 46m
$855
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Wed 11/18
9:00 am-2:09 pm
1 stop5h 09m
Ottawa
Fri 11/27
4:46 pm-11:54 pm
1 stop7h 08m
$908
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 11/1
7:10 am-12:44 am
2 stops17h 34m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$925
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sat 11/21
9:00 am-9:16 pm
1 stop12h 16m
Ottawa
Sat 11/28
6:15 am-7:10 pm
1 stop12h 55m
$926
LexingtonOttawa
LEX Lexington Blue Grass - YOW Ottawa
LEXYOW
Lexington Blue Grass
Sun 11/1
6:54 pm-5:52 pm
2 stops22h 58m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$1,062
Sorted by cheapest first
Compare providers for flights from Lexington to Ottawa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Ottawa in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lexington-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Lexington to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Lexington 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.
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown United Airlines from Lexington to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Overall
7.3
Food
6.7
Crew
8.1
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Lexington 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
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Lexington and Ottawa flights
Browse other Lexington and Ottawa flight options. Last updated on October 25, 2026.
Other flights from Lexington
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Popular flight searches
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Top airline flying from Lexington to Ottawa
Discover the top airline that operate flights from Lexington 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$688 | Average$807 | FlexibilityNo cancel fee | On-time69% |