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Flights to Ottawa

$102 Cheap flights to Ottawa

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:45 am - 3:07 pmFLL  Fort Lauderdale-YOW Ottawa
3h 22mnonstop
Porter Airlines Logo
7:00 am - 10:35 amYOW  Ottawa-FLL Fort Lauderdale
3h 35mnonstop
$215Porter Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
5:35 pm - 12:20 amFLL  Fort Lauderdale-YOW Ottawa
6h 45m1 stop Toronto Pearson Intl
Multiple Airlines Logo
7:00 am - 10:45 amYOW  Ottawa-FLL Fort Lauderdale
3h 45mnonstop
$227Multiple Airlines
Fri, Oct 16 - Sat, Oct 24
Multiple Airlines Logo
5:35 pm - 12:20 amFLL  Fort Lauderdale-YOW Ottawa
6h 45m1 stop Toronto Pearson Intl
Multiple Airlines Logo
7:05 am - 10:45 amYOW  Ottawa-FLL Fort Lauderdale
3h 40mnonstop
$229Multiple Airlines
Thu, Oct 15 - Sun, Oct 25
Porter Airlines Logo
4:30 pm - 11:27 amBOS  Boston Logan Intl-YOW Ottawa
18h 57m1 stop Toronto Island
Porter Airlines Logo
2:20 pm - 3:50 pmYOW  Ottawa-BOS Boston Logan Intl
1h 30mnonstop
$234Porter Airlines
Thu, Sep 24 - Fri, Sep 25
Air Canada Logo
7:55 am - 1:17 pmLGA  New York LaGuardia-YOW Ottawa
5h 22m1 stop Toronto Island
Air Canada Logo
2:45 pm - 7:36 pmYOW  Ottawa-LGA New York LaGuardia
4h 51m1 stop Montreal Pierre Elliott Trudeau Intl
$282Air Canada
Thu, Sep 17 - Mon, Sep 21
Air Canada Logo
10:00 am - 4:32 pmLGA  New York LaGuardia-YOW Ottawa
6h 32m1 stop Toronto Island
Air Canada Logo
12:15 pm - 3:47 pmYOW  Ottawa-LGA New York LaGuardia
3h 32m1 stop Toronto Island
$303Air Canada
Thu, Oct 1 - Tue, Oct 20
United Airlines Logo
7:55 am - 2:09 pmEWR  Newark-YOW Ottawa
6h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
6:01 pm - 7:40 pmYOW  Ottawa-EWR Newark
1h 39mnonstop
$330United Airlines
Sat, Oct 17 - Sat, Oct 17
United Airlines Logo
11:36 am - 1:11 pmEWR  Newark-YOW Ottawa
1h 35mnonstop
United Airlines Logo
4:46 pm - 9:07 amYOW  Ottawa-EWR Newark
16h 21m1 stop Chicago O'Hare Intl
$336United Airlines
Sat, Oct 31 - Sat, Oct 31
Air Transat Logo
2:20 pm - 3:44 pmBOS  Boston Logan Intl-YOW Ottawa
1h 24mnonstop
Air Transat Logo
2:20 pm - 3:50 pmYOW  Ottawa-BOS Boston Logan Intl
1h 30mnonstop
$421Air Transat
Fri, Sep 11 - Tue, Sep 15
Air Transat Logo
2:20 pm - 3:44 pmBOS  Boston Logan Intl-YOW Ottawa
1h 24mnonstop
Air Transat Logo
2:20 pm - 3:50 pmYOW  Ottawa-BOS Boston Logan Intl
1h 30mnonstop
$599Air Transat
Thu, Sep 10 - Sun, Sep 13

momondo Fare Finder

 
Use the filters below to find and compare flights to Ottawa that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleOttawa

FLL Fort Lauderdale - YOW Ottawa

FLLYOW

Fort Lauderdale

Sat 9/12

11:45 am-3:07 pm

Nonstop3h 22m

Ottawa

Sat 9/19

7:00 am-10:35 am

Nonstop3h 35m

$215

Fort LauderdaleOttawa

FLL Fort Lauderdale - YOW Ottawa

FLLYOW

Fort Lauderdale

Fri 10/16

5:35 pm-12:20 am

1 stop6h 45m

Ottawa

Sat 10/24

7:00 am-10:45 am

Nonstop3h 45m

$227

Fort LauderdaleOttawa

FLL Fort Lauderdale - YOW Ottawa

FLLYOW

Fort Lauderdale

Thu 10/15

5:35 pm-12:20 am

1 stop6h 45m

Ottawa

Sun 10/25

7:05 am-10:45 am

Nonstop3h 40m

$229

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 9/24

4:30 pm-11:27 am

1 stop18h 57m

Ottawa

Fri 9/25

2:20 pm-3:50 pm

Nonstop1h 30m

$234

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 9/17

7:55 am-1:17 pm

1 stop5h 22m

Ottawa

Mon 9/21

2:45 pm-7:36 pm

1 stop4h 51m

$282

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 10/1

10:00 am-4:32 pm

1 stop6h 32m

Ottawa

Tue 10/20

12:15 pm-3:47 pm

1 stop3h 32m

$303

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sat 10/17

7:55 am-2:09 pm

1 stop6h 14m

Ottawa

Sat 10/17

6:01 pm-7:40 pm

Nonstop1h 39m

$330

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sat 10/31

11:36 am-1:11 pm

Nonstop1h 35m

Ottawa

Sat 10/31

4:46 pm-9:07 am

1 stop16h 21m

$336
Quickest round-trip

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Fri 9/11

2:20 pm-3:44 pm

Nonstop1h 24m

Ottawa

Tue 9/15

2:20 pm-3:50 pm

Nonstop1h 30m

$421

BostonOttawa

BOS Boston Logan Intl - YOW Ottawa

BOSYOW

Boston Logan Intl

Thu 9/10

2:20 pm-3:44 pm

Nonstop1h 24m

Ottawa

Sun 9/13

2:20 pm-3:50 pm

Nonstop1h 30m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Ottawa flights insights and trends

Explore insights for your Ottawa flight to craft the best travel plan

What is the cheapest month to fly to Ottawa?

In general, March is the cheapest month to fly from United States to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. The month of November is another great option to travel to Ottawa, with average flight prices from United States averaging around $305.

What is the absolute cheapest flight to Ottawa?

The best price found on momondo to Ottawa was $102/pp from Fort Lauderdale, which is 78% cheaper than the average flight price to Ottawa. To find the cheapest price to Ottawa from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from United States to Ottawa is on a Friday. Travelers who choose to depart for Ottawa on a Friday will often find tickets for as low as $385. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Tuesday is $437.

What is the cheapest time of day to depart on your flight to Ottawa?

At noon is the cheapest time of day to fly from United States to Ottawa when you can find flight prices for as low as $402. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $438 on average. Flights to Ottawa from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheapest flights to Ottawa

Find the cheapest flights to Ottawa from your nearest city or airport
Find flights from Los Angeles to Ottawa
CHEAPEST MONTH TO FLY TO OTTAWA FROM LOS ANGELESApril23% cheaperFlying from Los Angeles to Ottawa costs on average just $425 in April
MOST EXPENSIVE MONTH TO FLY TO OTTAWA FROM LOS ANGELESDecember16% more expensiveIt costs about $639 for flights to Ottawa from Los Angeles in December
MOST POPULAR MONTH TO FLY TO OTTAWA FROM LOS ANGELESJuly488% more users visitedMore momondo users searched in flights to Ottawa from Los Angeles in July than any other month

Cheap Ottawa flight deals and tips

Summary info about Ottawa flight prices, duration and airlines

Best One-Way Price

$102

Best Round-Trip Price

$215

Fastest flight time

1h 32m

Popular in

May
The best one-way flight price to Ottawa from United States in the last 5 days is $102 (Boston Logan Intl to Ottawa).
Search Deals
The best round-trip flight price to Ottawa from United States in the last 5 days is $215 (Fort Lauderdale to Ottawa).
Search Deals
The fastest flight to Ottawa from United States takes 1h 32m (Washington, D.C. Reagan-National to Ottawa).
Search Deals
May has the highest demand for flights to Ottawa, with a 11% price increase on average.
Search Deals

Frequently asked questions about flying to Ottawa

How far in advance should I book a flight to Ottawa?

We recommend purchasing flights from United States to Ottawa 54 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Ottawa for $345. In the past 72 hours, momondo users found flights from United States to Ottawa for as low as $177.

Is there an alternative airport near Ottawa?

Finding an alternative and possibly cheaper destination airport near Ottawa is possible. If you are planning a flight to Ottawa, consider booking flights to Ottawa Airport (7 mi from Ottawa city center), Mont Tremblant Intl Airport (82 mi from Ottawa city center) or Kingston Airport (93 mi from Ottawa city center).

Is there a cheaper alternative to flying into Ottawa?

The cheapest airport near Ottawa is typically Ottawa Airport with an average price of $465/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Ottawa Airport?

Prices for flights to Ottawa Airport refresh daily.

How many operators does momondo search for flights to Ottawa Airport?

The number of operators available for flights to Ottawa Airport is 9 as of August 2026.

How old do you have to be to fly to Ottawa Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Ottawa Airport.

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

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Brockville
Pembroke
Petawawa
Calabogie
Smiths Falls
Perth
Prescott
Wakefield

Why use momondo?

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

Finding the right flight to Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options 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 to Ottawa with flexible booking policies on momondo?

Yes. All flights to Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Ottawa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Ottawa.

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

If you are simply researching potential flights to Ottawa, momondo offers a useful price alert feature which will track prices for flights to Ottawa and alert you when they change.

An easier way to manage your Ottawa trip

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