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$94+ Cheap flights from the United States to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from USA to Ottawa

Keep the following information in mind while searching for USA to Ottawa flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(123 Milhas)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$288

Good round-trip deal

$101 or less

Good one-way deal

$58 or less
Provider with most accurate pricing for New York (NYC)-Ottawa flight deals.
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From USA to Ottawa
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One-way flight from USA to Ottawa
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from USA to Ottawa.
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Price to beat on a one-way flight from USA to Ottawa.
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Find flight deals from USA to Ottawa

Cheapest flights from USA to Ottawa
Explore the most affordable flight options available from USA to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This 123 Milhas deal was found by Cheapflights users on 2/20. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/258:25 pmORD - YOW
1 stop4h 09mAir Canada
jue. 5/19:20 amYOW - ORD
1 stop4h 35mAir Canada
Deal found 2/20$130
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/187:25 amEWR - YOW
Nonstop1h 45mPorter Airlines
mié. 3/1911:50 amYOW - EWR
1 stop3h 40mPorter Airlines
Deal found 2/20$210
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/72:05 pmFLL - YOW
Nonstop3h 35mPorter Airlines
lun. 4/149:25 amYOW - FLL
Nonstop3h 44mPorter Airlines
Deal found 2/20$242
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/72:05 pmFLL - YOW
Nonstop3h 35mMultiple Airlines
lun. 4/145:55 amYOW - FLL
1 stop8h 46mMultiple Airlines
Deal found 2/20$252
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/56:50 amEWR - YOW
Nonstop1h 45mMultiple Airlines
sáb. 4/129:50 amYOW - EWR
Nonstop1h 40mMultiple Airlines
Deal found 2/20$257
This 123 Milhas deal was found by Cheapflights users on 2/19. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/54:07 pmIAD - YOW
1 stop6h 05mAir Canada
sáb. 4/125:15 amYOW - IAD
1 stop4h 26mAir Canada
Deal found 2/19$267
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/1410:20 amBOS - YOW
1 stop6h 49mPorter Airlines
lun. 3/174:20 pmYOW - BOS
Nonstop1h 30mPorter Airlines
Deal found 2/20$270
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/45:40 pmBOS - YOW
1 stop23h 57mMultiple Airlines
lun. 4/79:40 amYOW - BOS
2 stops13h 17mMultiple Airlines
Deal found 2/19$288
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/2510:39 pmDFW - YOW
1 stop17h 06mMultiple Airlines
lun. 4/76:10 pmYOW - DFW
1 stop12h 33mMultiple Airlines
Deal found 2/19$291
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/181:45 pmIAD - YOW
1 stop3h 24mPorter Airlines
mar. 3/258:40 amYOW - IAD
1 stop4h 19mPorter Airlines
Deal found 2/18$294
This SmartFares deal was found by Cheapflights users on 2/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/137:25 amEWR - YOW
Nonstop1h 45mAir Transat
lun. 3/175:20 pmYOW - EWR
Nonstop1h 45mAir Transat
Deal found 2/20$296
This Air Canada deal was found by Cheapflights users on 2/19. 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.
jue. 5/16:30 amEWR - YOW
1 stop4h 34mAir Canada
mar. 5/611:05 amYOW - EWR
1 stop3h 40mAir Canada
Deal found 2/19$297

Find flights from USA to Ottawa within your budget

Customize your flight search to find flights from USA 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

USA

Fly to

Ottawa

Route

Depart

Return

Price

ChicagoOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

vie. 4/25

8:25 pm-1:34 am

1 stop4h 09m

Ottawa

jue. 5/1

9:20 am-12:55 pm

1 stop4h 35m

$130

NewarkOttawa

EWR - YOW

EWRYOW

Newark

mar. 3/18

7:25 am-9:10 am

Nonstop1h 45m

Ottawa

mié. 3/19

11:50 am-3:30 pm

1 stop3h 40m

$210

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

lun. 4/7

2:05 pm-5:40 pm

Nonstop3h 35m

Ottawa

lun. 4/14

9:25 am-1:09 pm

Nonstop3h 44m

$242

Fort LauderdaleOttawa

FLL - YOW

FLLYOW

Fort Lauderdale

lun. 4/7

2:05 pm-5:40 pm

Nonstop3h 35m

Ottawa

lun. 4/14

5:55 am-2:41 pm

1 stop8h 46m

$252

NewarkOttawa

EWR - YOW

EWRYOW

Newark

sáb. 4/5

6:50 am-8:35 am

Nonstop1h 45m

Ottawa

sáb. 4/12

9:50 am-11:30 am

Nonstop1h 40m

$257

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

sáb. 4/5

4:07 pm-10:12 pm

1 stop6h 05m

Ottawa

sáb. 4/12

5:15 am-9:41 am

1 stop4h 26m

$267

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

vie. 3/14

10:20 am-5:09 pm

1 stop6h 49m

Ottawa

lun. 3/17

4:20 pm-5:50 pm

Nonstop1h 30m

$270

BostonOttawa

BOS - YOW

BOSYOW

Boston Logan Intl

vie. 4/4

5:40 pm-5:37 pm

1 stop23h 57m

Ottawa

lun. 4/7

9:40 am-10:57 pm

2 stops13h 17m

$288

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mar. 3/25

10:39 pm-4:45 pm

1 stop17h 06m

Ottawa

lun. 4/7

6:10 pm-5:43 am

1 stop12h 33m

$291

Washington, D.C.Ottawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

mar. 3/18

1:45 pm-5:09 pm

1 stop3h 24m

Ottawa

mar. 3/25

8:40 am-12:59 pm

1 stop4h 19m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 60 results
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Best time to book a flight from USA to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from USA 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.

Travel insights for flights from USA to Ottawa

Get recent, data-driven insights about flights from USA to Ottawa including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from USA to Ottawa (average of $294). Flying from USA to Ottawa in May is currently the most expensive (average of $474). 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.

What is the cheapest time of day to fly from US to YOW?

Find hourly flight availability from USA to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Ottawa as you normally would.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

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 febrero 20, 2025.
See what other customers who have flown with Delta, Porter Airlines and Air Transat from USA to Ottawa have to say. 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.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Ottawa from United States?

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from United States. Ottawa is conveniently located just 6.6 mi from Ottawa’s city center.

  • What are the cheapest airlines to fly from USA to Ottawa one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $102 and $104 on Air Transat and Air Canada, respectively.

  • What are the most popular routes from USA to Ottawa?

    Most travelers choose Newark - Ottawa, Washington, D.C. Dulles Intl - Ottawa or New York John F Kennedy Intl - Ottawa when deciding on the best route from USA to Ottawa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA to Ottawa 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 USA to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from USA to Ottawa (average of $294). Flying from USA to Ottawa in May is currently the most expensive (average of $474). 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

Traveling to a place near the United States?

Book flights to the United States if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Petawawa

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Alternative routes for USA to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from USA to Ottawa

Discover the top 5 airlines that operate flights from USA 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 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$139Average$550FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$140Average$645FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$140Average$384FlexibilityNo cancel feeOn-time52%
WestJetCheapest$214Average$438FlexibilityNo cancel feeOn-time60%
Air TransatCheapest$261Average$353FlexibilityNo cancel feeOn-time50%
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