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Cheap flights from Lexington to Ottawa from $604

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Ottawa departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lexington to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:58 pm - 9:35 pm
LEX
-
YOW
7h 37m
1 stop
United Airlines Logo
6:25 am - 1:16 pm
YOW
-
LEX
6h 51m
1 stop
$604United Airlines
Tue, Aug 18 - Thu, Aug 20
United Airlines Logo
1:58 pm - 9:35 pm
LEX
-
YOW
7h 37m
1 stop
United Airlines Logo
6:00 am - 11:55 pm
YOW
-
LEX
17h 55m
3 stops
$615United Airlines
Tue, Aug 18 - Thu, Aug 20
United Airlines Logo
7:00 am - 9:35 pm
LEX
-
YOW
14h 35m
1 stop
United Airlines Logo
6:25 am - 1:20 pm
YOW
-
LEX
6h 55m
1 stop
$642United Airlines
Tue, Jun 23 - Tue, Jun 30
United Airlines Logo
1:58 pm - 9:35 pm
LEX
-
YOW
7h 37m
1 stop
United Airlines Logo
12:00 pm - 11:55 pm
YOW
-
LEX
11h 55m
2 stops
$704United Airlines
Tue, Aug 18 - Thu, Aug 20
Delta Logo
1:04 pm - 12:20 am
LEX
-
YOW
11h 16m
2 stops
Delta Logo
6:55 am - 3:10 pm
YOW
-
LEX
8h 15m
2 stops
$717Delta
Tue, Jun 23 - Tue, Jun 30
United Airlines Logo
7:00 am - 9:35 pm
LEX
-
YOW
14h 35m
1 stop
United Airlines Logo
6:25 am - 8:29 pm
YOW
-
LEX
14h 04m
1 stop
$727United Airlines
Fri, Jul 17 - Tue, Jul 21
United Airlines Logo
6:15 pm - 1:10 pm
LEX
-
YOW
18h 55m
2 stops
United Airlines Logo
5:20 pm - 11:55 pm
YOW
-
LEX
6h 35m
1 stop
$728United Airlines
Mon, Aug 17 - Fri, Aug 21
United Airlines Logo
7:00 am - 1:59 pm
LEX
-
YOW
6h 59m
1 stop
United Airlines Logo
6:25 am - 8:29 pm
YOW
-
LEX
14h 04m
1 stop
$738United Airlines
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
6:15 pm - 1:10 pm
LEX
-
YOW
18h 55m
2 stops
United Airlines Logo
6:00 am - 11:55 pm
YOW
-
LEX
17h 55m
3 stops
$739United Airlines
Tue, Aug 18 - Thu, Aug 20
Delta Logo
10:51 am - 12:20 am
LEX
-
YOW
13h 29m
2 stops
Delta Logo
6:55 am - 7:14 pm
YOW
-
LEX
12h 19m
2 stops
$742Delta
Fri, Jul 17 - Tue, Jul 21

American Airlines flights from Lexington to Ottawa

Our best American Airlines deals on Lexington to Ottawa flight tickets
American Airlines
Oct 4
LEX6:21 amLexington Blue Grass
13h 39m
2 stops
YOW8:00 pmOttawa
Jan 4
YOW6:45 amOttawa
16h 37m
3 stops
LEX11:22 pmLexington Blue Grass
$1,087
American Airlines
Jul 17
LEX5:35 amLexington Blue Grass
15h 45m
2 stops
YOW9:20 pmOttawa
Jul 21
YOW8:40 amOttawa
15h 19m
3 stops
LEX11:59 pmLexington Blue Grass
$1,121
American Airlines
Aug 1
LEX4:35 pmLexington Blue Grass
22h 20m
2 stops
YOW2:55 pmOttawa
Aug 9
YOW8:40 amOttawa
15h 36m
3 stops
LEX12:16 amLexington Blue Grass
$1,131

United Airlines flights from Lexington to Ottawa

Our best United Airlines deals on Lexington to Ottawa flight tickets
United Airlines
Aug 18
LEX1:58 pmLexington Blue Grass
7h 37m
1 stop
YOW9:35 pmOttawa
Aug 20
YOW6:25 amOttawa
6h 51m
1 stop
LEX1:16 pmLexington Blue Grass
$604
United Airlines
Aug 18
LEX1:58 pmLexington Blue Grass
7h 37m
1 stop
YOW9:35 pmOttawa
Aug 20
YOW6:00 amOttawa
17h 55m
3 stops
LEX11:55 pmLexington Blue Grass
$615
United Airlines
Jun 23
LEX7:00 amLexington Blue Grass
14h 35m
1 stop
YOW9:35 pmOttawa
Jun 30
YOW6:25 amOttawa
6h 55m
1 stop
LEX1:20 pmLexington Blue Grass
$642

momondo 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, momondo users made 832,500 searches. Data last updated May 30, 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

Price

Cheapest round-trip
Quickest round-trip

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Tue 8/18

1:58 pm-9:35 pm

1 stop7h 37m

Ottawa

Thu 8/20

6:25 am-1:16 pm

1 stop6h 51m

$604

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Tue 8/18

1:58 pm-9:35 pm

1 stop7h 37m

Ottawa

Thu 8/20

6:00 am-11:55 pm

3 stops17h 55m

$615

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Tue 6/23

7:00 am-9:35 pm

1 stop14h 35m

Ottawa

Tue 6/30

6:25 am-1:20 pm

1 stop6h 55m

$642

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Tue 8/18

1:58 pm-9:35 pm

1 stop7h 37m

Ottawa

Thu 8/20

12:00 pm-11:55 pm

2 stops11h 55m

$704

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Tue 6/23

1:04 pm-12:20 am

2 stops11h 16m

Ottawa

Tue 6/30

6:55 am-3:10 pm

2 stops8h 15m

$717

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Fri 7/17

7:00 am-9:35 pm

1 stop14h 35m

Ottawa

Tue 7/21

6:25 am-8:29 pm

1 stop14h 04m

$727

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Mon 8/17

6:15 pm-1:10 pm

2 stops18h 55m

Ottawa

Fri 8/21

5:20 pm-11:55 pm

1 stop6h 35m

$728

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Wed 7/1

7:00 am-1:59 pm

1 stop6h 59m

Ottawa

Sun 7/5

6:25 am-8:29 pm

1 stop14h 04m

$738

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Tue 8/18

6:15 pm-1:10 pm

2 stops18h 55m

Ottawa

Thu 8/20

6:00 am-11:55 pm

3 stops17h 55m

$739

LexingtonOttawa

LEX - YOW

LEXYOW

Lexington Blue Grass

Fri 7/17

10:51 am-12:20 am

2 stops13h 29m

Ottawa

Tue 7/21

6:55 am-7:14 pm

2 stops12h 19m

$742

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ottawa from

How to get the cheapest flight ticket from Lexington to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Lexington to Ottawa flights?

You could potentially save up to 21% on your flight if you consider stops on a Lexington to Ottawa flight.

When to book flights from Lexington to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Ottawa (LEX to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Ottawa

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from Lexington to Ottawa takes 6h 59m
There are no direct flights from Lexington to Ottawa. There are no popular flight routes from Lexington to Ottawa.
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Frequently asked questions about flying from Lexington to Ottawa

  • How far is Lexington Blue Grass to Ottawa by plane?

    Lexington Blue Grass and Ottawa are 681.4 mi apart from one another. A reasonable flight in good conditions will take 6h 59m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Ottawa Airport?

    Prices for flights from Lexington Blue Grass Airport to Ottawa Airport were last updated today.

  • How old do you have to be to fly from Lexington Blue Grass Airport to Ottawa Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lexington Blue Grass Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Petawawa
Smiths Falls
Calabogie
Perth
Prescott
Winchester
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Ottawa?

Finding the right flight to Ottawa from Lexington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

Can I find flights from Lexington to Ottawa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ottawa from Lexington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lexington to Ottawa?

Once all potential Lexington to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lexington to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lexington to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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