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Cheap flights from White Plains to Ottawa from $638

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

Enter your travel dates to find the best prices.
WestJet Logo
12:45 pm - 5:35 pm
HPN
-
YOW
28h 50m
2 stops
WestJet Logo
6:55 am - 4:33 pm
YOW
-
HPN
33h 38m
2 stops
$724WestJet
Tue, Jun 16 - Thu, Jun 18
WestJet Logo
12:45 pm - 5:35 pm
HPN
-
YOW
28h 50m
2 stops
WestJet Logo
6:25 pm - 4:33 pm
YOW
-
HPN
22h 08m
2 stops
$753WestJet
Tue, Jun 16 - Thu, Jun 18
WestJet Logo
12:30 pm - 12:20 am
HPN
-
YOW
11h 50m
2 stops
WestJet Logo
6:55 am - 3:49 pm
YOW
-
HPN
32h 54m
2 stops
$758WestJet
Thu, May 7 - Thu, May 14
WestJet Logo
12:30 pm - 5:35 pm
HPN
-
YOW
29h 05m
2 stops
WestJet Logo
6:55 am - 3:49 pm
YOW
-
HPN
8h 54m
2 stops
$1,203WestJet
Sat, Apr 25 - Tue, Apr 28
WestJet Logo
12:30 pm - 5:35 pm
HPN
-
YOW
29h 05m
2 stops
WestJet Logo
6:55 am - 11:49 am
YOW
-
HPN
28h 54m
2 stops
$1,228WestJet
Sat, Apr 25 - Tue, Apr 28
American Airlines Logo
5:29 pm - 2:55 pm
HPN
-
YOW
21h 26m
3 stops
American Airlines Logo
7:00 am - 5:18 pm
YOW
-
HPN
10h 18m
2 stops
$1,425American Airlines
Tue, Jun 16 - Thu, Jun 18

WestJet flights from White Plains to Ottawa

Our best WestJet deals on White Plains to Ottawa flight tickets
WestJet
Jun 16
HPN12:45 pmWhite Plains Westchester County
28h 50m
2 stops
YOW5:35 pmOttawa
Jun 18
YOW6:55 amOttawa
33h 38m
2 stops
HPN4:33 pmWhite Plains Westchester County
$724
WestJet
Jun 16
HPN12:45 pmWhite Plains Westchester County
28h 50m
2 stops
YOW5:35 pmOttawa
Jun 18
YOW6:25 pmOttawa
22h 08m
2 stops
HPN4:33 pmWhite Plains Westchester County
$753
WestJet
May 7
HPN12:30 pmWhite Plains Westchester County
11h 50m
2 stops
YOW12:20 amOttawa
May 14
YOW6:55 amOttawa
32h 54m
2 stops
HPN3:49 pmWhite Plains Westchester County
$758

momondo Fare Finder

 
Customize your flight search to find flights from White Plains 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 March 24, 2026.
Use the filters below to find and compare flights from White Plains to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Tue 6/16

12:45 pm-5:35 pm

2 stops28h 50m

Ottawa

Thu 6/18

6:55 am-4:33 pm

2 stops33h 38m

$724

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Tue 6/16

12:45 pm-5:35 pm

2 stops28h 50m

Ottawa

Thu 6/18

6:25 pm-4:33 pm

2 stops22h 08m

$753

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Thu 5/7

12:30 pm-12:20 am

2 stops11h 50m

Ottawa

Thu 5/14

6:55 am-3:49 pm

2 stops32h 54m

$758

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sat 4/25

12:30 pm-5:35 pm

2 stops29h 05m

Ottawa

Tue 4/28

6:55 am-3:49 pm

2 stops8h 54m

$1,203

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sat 4/25

12:30 pm-5:35 pm

2 stops29h 05m

Ottawa

Tue 4/28

6:55 am-11:49 am

2 stops28h 54m

$1,228
Quickest round-trip

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Tue 6/16

5:29 pm-2:55 pm

3 stops21h 26m

Ottawa

Thu 6/18

7:00 am-5:18 pm

2 stops10h 18m

$1,425
Cheapest one-way
Quickest one-way

White PlainsOttawa

HPN - YOW

HPNYOW

White Plains Westchester County

Sat 8/1

12:45 pm-12:20 am

2 stops11h 35m

$638

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 White Plains 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

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

The cheapest day to depart from White Plains to Ottawa is on a Tuesday. Travelers who choose to depart for Ottawa on a Tuesday will often find tickets for as low as $311. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $385.

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 White Plains to Ottawa when you can find flight prices for as low as $309. 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 $412 on average. Flights to Ottawa from White Plains in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from White Plains to Ottawa

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

Cheap White Plains to Ottawa (HPN to YOW) flight deals and tips

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

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from White Plains to Ottawa takes 11h 35m
There are no direct flights from White Plains to Ottawa. There are no popular flight routes from White Plains to Ottawa.
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  • How far is White Plains Westchester County to Ottawa by plane?

    The distance between White Plains Westchester County and Ottawa is about 317.8 mi. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from White Plains Westchester County Airport to Ottawa Airport?

    Prices for flights from White Plains Westchester County Airport to Ottawa Airport were last updated today.

  • How old do you have to be to fly from White Plains Westchester County Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from White Plains Westchester County Airport to Ottawa Airport.

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

    The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable 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
Calabogie
Petawawa
Smiths Falls
Brockville
Perth
Prescott
Winchester
Wakefield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from White Plains.

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

All flight searches from White Plains to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from White Plains 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 help filter your options to help you make an informed choice when booking flights to Ottawa from White Plains.

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

Of course. momondo tracks the price of White Plains 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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