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Cheap flights from Ottawa to Lexington from C$ 421

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LEX
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Lexington (LEX). 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 17 November 2025.

Round-trip from

C$ 421
United Airlines
  • United Airlines
  • 21/2-25/2
  • 2 total stops
  • 21h 13m total
  • Ottawa to Lexington
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Find flight deals from Ottawa to Lexington

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Lexington
Explore the most affordable flight options available from Ottawa to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Wed 3/1211:10 a.m.YOW - LEX
1 stop6h 00mAir Canada
Fri 5/122:10 p.m.LEX - YOW
2 stops11h 28mAir Canada
Deal found 16/11C$ 638
Wed 3/125:40 a.m.YOW - LEX
2 stops11h 41mDelta
Fri 5/123:41 p.m.LEX - YOW
2 stops9h 01mDelta
Deal found 16/11C$ 647
Wed 3/1211:10 a.m.YOW - LEX
1 stop11h 20mUnited Airlines
Fri 5/127:00 a.m.LEX - YOW
1 stop14h 18mUnited Airlines
Deal found 16/11C$ 656

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Lexington 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 629,999 searches. Data last updated 17 November 2025.
Use the filters below to find and compare flights from Ottawa to Lexington that are best for you.

Fly from

Ottawa

Fly to

Lexington

Route

Depart

Return

Price

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Sat 21/2

6:20 a.m.-4:50 p.m.

1 stop10h 30m

Lexington Blue Grass

Wed 25/2

10:35 a.m.-9:18 p.m.

1 stop10h 43m

C$ 421

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Sat 21/2

6:20 a.m.-4:50 p.m.

1 stop10h 30m

Lexington Blue Grass

Wed 25/2

1:55 p.m.-11:08 p.m.

2 stops9h 13m

C$ 503

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Wed 3/12

11:10 a.m.-5:10 p.m.

1 stop6h 00m

Lexington Blue Grass

Fri 5/12

2:10 p.m.-1:38 a.m.

2 stops11h 28m

C$ 638

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Wed 3/12

5:40 a.m.-5:21 p.m.

2 stops11h 41m

Lexington Blue Grass

Fri 5/12

3:41 p.m.-12:42 a.m.

2 stops9h 01m

C$ 647

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Wed 3/12

11:10 a.m.-10:30 p.m.

1 stop11h 20m

Lexington Blue Grass

Fri 5/12

2:10 p.m.-9:18 p.m.

1 stop7h 08m

C$ 656

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/11

Best time to book a flight from Ottawa to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Ottawa with our price prediction graph.
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 Ottawa to Lexington

What is the cheapest month to book a flight from Ottawa to Lexington?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Lexington (average of C$ 384). Flying from Ottawa to Lexington in September is currently the most expensive (average of C$ 881). 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.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Lexington?

    There are many flights that can get you from Ottawa to Lexington in 10h 30m. Fly via United Airlines or Air Canada to get the fastest option. Ottawa and Lexington are separated by a distance of 1096 km.

  • Can I find deals for flights from Ottawa to Lexington that include hotel bookings?

    Yes. In addition to deals on Ottawa to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Lexington.

  • Can I find deals for business class flights from Ottawa to Lexington?

    Yes. Cheapflights offers flight deals from Ottawa to Lexington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Lexington?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Lexington (average of C$ 384). Flying from Ottawa to Lexington in September is currently the most expensive (average of C$ 881). 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.

See more FAQs

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How does Cheapflights help users find flights from Ottawa to Lexington?

When you search for this flight from Ottawa to Lexington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Lexington?

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Can Cheapflights find flights from Ottawa to Lexington with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Lexington flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ottawa to Lexington become cheaper?

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