How long is the flight from USA to Ottawa?

For as low as C$ 437, Air Canada can have you in Ottawa from USA in 3h 25m. Airlines will cover a distance of 2176 km. Both multi-stop and direct flights can be found to your destination and back.

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 C$ 89. Users have also found prices from C$ 96 and C$ 122 on WestJet and Air Canada, respectively.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What are the most popular routes from USA to Ottawa?

The most popular route from USA to Ottawa is Newark - Ottawa. You may also consider Washington, D.C. Dulles Intl - Ottawa or Washington, D.C. Reagan-National - Ottawa.

What are the most popular airlines that fly from USA to Ottawa?

Porter Airlines, Air Canada and United Airlines are the most popular airlines when flying from USA to Ottawa.

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

Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from United States 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.

C$ 130+ Cheap Flights from the United States to Ottawa

Cheap flight deals from USA to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 10 November 2026.

Wed 9/1212:50 p.m. -

Nonstop1h 42m

Wed 16/1210:25 a.m. -

Nonstop1h 41m

Deal found 9/11C$ 296

Thu 3/1212:50 p.m. -

Nonstop1h 42m

Sun 6/1210:25 a.m. -

Nonstop1h 41m

Deal found 9/11C$ 325

Mon 7/125:35 p.m. -

Nonstop1h 42m

Mon 14/123:15 p.m. -

Nonstop1h 40m

Deal found 9/11C$ 326

Fri 4/125:35 p.m. -

Nonstop1h 42m

Mon 7/123:15 p.m. -

Nonstop1h 40m

Deal found 6/11C$ 327

Wed 2/129:40 a.m. -

1 stop3h 33m

Sat 5/123:15 p.m. -

Nonstop1h 40m

Deal found 7/11C$ 329

Wed 2/125:35 p.m. -

Nonstop1h 42m

Sun 6/123:15 p.m. -

Nonstop1h 40m

Deal found 9/11C$ 330

Mon 14/1212:50 p.m. -

Nonstop1h 42m

Thu 17/123:15 p.m. -

Nonstop1h 40m

Deal found 9/11C$ 333

Thu 3/128:00 a.m. -

1 stop3h 33m

Thu 10/123:15 p.m. -

Nonstop1h 40m

Deal found 5/11C$ 334

Tue 1/128:00 a.m. -

1 stop5h 13m

Sun 6/123:15 p.m. -

Nonstop1h 40m

Deal found 8/11C$ 336

Thu 3/128:55 p.m. -

Nonstop3h 14m

Mon 7/1210:15 a.m. -

1 stop7h 11m

Deal found 5/11C$ 353

Thu 3/128:55 p.m. -

Nonstop3h 14m

Tue 8/124:40 p.m. -

Nonstop3h 20m

Deal found 5/11C$ 368

Thu 26/114:20 p.m. -

1 stop5h 42m

Mon 30/1110:15 a.m. -

1 stop7h 11m

Deal found 6/11C$ 377

Best flights from USA to Ottawa
Discover carefully curated flight deals from USA to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Sun 10/11:55 p.m. -

1 stop4h 57m

Mon 11/15:10 p.m. -

1 stop4h 45m

Deal found 6/11C$ 392

Thu 26/117:15 a.m. -

1 stop14h 01m

Sun 29/116:00 a.m. -

Nonstop1h 50m

Deal found 5/11C$ 418

Mon 28/129:40 a.m. -

1 stop3h 33m

Sat 2/110:25 a.m. -

Nonstop1h 37m

Deal found 9/11C$ 436

Thu 28/112:00 p.m. -

Nonstop3h 25m

Sun 31/13:25 p.m. -

Nonstop3h 47m

Deal found 7/11C$ 437

Tue 1/1212:10 p.m. -

1 stop8h 30m

Tue 8/125:30 a.m. -

2 stops13h 40m

Deal found 9/11C$ 593

Sat 23/112:55 p.m. -

2 stops10h 45m

Tue 26/15:30 a.m. -

2 stops10h 29m

Deal found 8/11C$ 858

Thu 3/128:12 p.m. -

Nonstop1h 44m

Sun 6/123:10 p.m. -

Nonstop1h 50m

Deal found 8/11C$ 433

Thu 21/18:55 p.m. -

Nonstop3h 12m

Sun 24/11:45 p.m. -

1 stop6h 15m

Deal found 7/11C$ 456

Fri 4/121:20 p.m. -

1 stop8h 36m

Mon 14/126:15 a.m. -

1 stop8h 53m

Deal found 8/11C$ 453

Thu 21/19:00 a.m. -

2 stops12h 23m

Sun 24/15:10 a.m. -

1 stop7h 19m

Deal found 6/11C$ 502

Thu 17/126:25 p.m. -

1 stop7h 15m

Sat 2/15:45 a.m. -

1 stop7h 49m

Deal found 9/11C$ 523

Thu 26/1112:30 p.m. -

1 stop6h 57m

Wed 2/123:10 p.m. -

1 stop7h 20m

Deal found 9/11C$ 454

Thu 3/121:35 p.m. -

Nonstop3h 10m

Mon 7/1210:15 a.m. -

3 stops27h 32m

Deal found 9/11C$ 508

Fri 11/121:15 p.m. -

Nonstop1h 33m

Sun 13/123:15 p.m. -

Nonstop1h 31m

Deal found 9/11C$ 518

Thu 21/112:55 p.m. -

1 stop9h 01m

Sun 24/12:00 p.m. -

1 stop6h 39m

Deal found 4/11C$ 457

Thu 4/37:00 a.m. -

2 stops13h 40m

Thu 18/36:10 a.m. -

1 stop19h 10m

Deal found 9/11C$ 621

Sat 5/123:10 p.m. -

1 stop3h 58m

Tue 8/1210:20 a.m. -

1 stop5h 10m

Deal found 7/11C$ 523

Tue 15/129:00 a.m. -

1 stop10h 27m

Fri 15/15:40 p.m. -

1 stop5h 56m

Deal found 9/11C$ 539

Mon 23/118:12 p.m. -

Nonstop1h 44m

Wed 25/113:10 p.m. -

Nonstop1h 50m

Deal found 9/11C$ 641

Wed 25/1112:50 p.m. -

Nonstop1h 42m

Sun 6/1212:15 p.m. -

1 stop5h 42m

Deal found 5/11C$ 542

Fri 4/127:50 a.m. -

1 stop6h 39m

Fri 11/124:36 p.m. -

1 stop6h 37m

Deal found 6/11C$ 515

Sat 19/129:08 a.m. -

2 stops15h 01m

Thu 31/124:30 p.m. -

Nonstop3h 29m

Deal found 6/11C$ 570

Wed 2/128:00 a.m. -

1 stop5h 13m

Sun 6/125:20 p.m. -

1 stop4h 14m

Deal found 8/11C$ 557

Tue 8/127:00 a.m. -

1 stop28h 30m

Fri 11/126:10 a.m. -

1 stop13h 00m

Deal found 6/11C$ 756

Tue 24/112:37 p.m. -

1 stop7h 19m

Sat 28/115:45 a.m. -

1 stop7h 49m

Deal found 8/11C$ 581

Wed 2/1212:55 p.m. -

2 stops10h 45m

Sun 6/125:30 a.m. -

2 stops13h 55m

Deal found 9/11C$ 885

Fri 4/127:00 a.m. -

2 stops13h 40m

Fri 11/126:10 a.m. -

2 stops14h 35m

Deal found 5/11C$ 758

Sat 10/412:30 p.m. -

Nonstop3h 11m

Fri 16/45:45 p.m. -

1 stop5h 44m

Deal found 5/11C$ 583

Thu 24/127:00 a.m. -

2 stops10h 20m

Thu 31/126:00 a.m. -

2 stops12h 15m

Deal found 9/11C$ 601

Thu 28/112:26 p.m. -

2 stops7h 01m

Sun 31/15:45 a.m. -

1 stop4h 03m

Deal found 9/11C$ 604

Find flight deals from USA to Ottawa

Round-trip from	C$ 296
One-way from	C$ 130
Popular in	October
Cheapest in	April
Average price	C$ 449
Good round-trip deal	C$ 308 or less
Good one-way deal	C$ 185 or less

Porter Airlines
9/12-16/12
Nonstop
3h 23m total
USA to Ottawa

Search Deals

Porter Airlines
18/12-31/12
Nonstop
3h 30m total
USA to Ottawa

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (C$ 309 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (C$ 78 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Price to beat on a round-trip flight from USA to Ottawa.

Search Deals

Price to beat on a one-way flight from USA to Ottawa.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Thu 3/12

12:50 p.m.-2:32 p.m.

Nonstop1h 42m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Fri 12/2

8:15 a.m.-1:10 p.m.

1 stop4h 55m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 162

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Thu 3/12

8:12 p.m.-9:56 p.m.

Nonstop1h 44m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 165

TampaOttawa

TPA Tampa - YOW Ottawa

TPAYOW

Tampa

Thu 17/12

8:55 p.m.-12:09 a.m.

Nonstop3h 14m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 166

OrlandoOttawa

MCO Orlando - YOW Ottawa

MCOYOW

Orlando

Sat 19/12

11:15 a.m.-5:15 p.m.

1 stop6h 00m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 166

Fort LauderdaleOttawa

FLL Fort Lauderdale - YOW Ottawa

FLLYOW

Fort Lauderdale

Wed 30/12

11:45 a.m.-5:15 p.m.

1 stop5h 30m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 166

TampaOttawa

TPA Tampa - YOW Ottawa

TPAYOW

Tampa

Thu 8/4

6:00 a.m.-9:56 p.m.

1 stop15h 56m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

TampaOttawa

TPA Tampa - YOW Ottawa

TPAYOW

Tampa

Thu 4/3

9:00 p.m.-12:14 a.m.

Nonstop3h 14m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 179

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sun 6/12

12:50 p.m.-2:32 p.m.

Nonstop1h 42m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 179

Fort MyersOttawa

RSW Fort Myers SW Florida Intl - YOW Ottawa

RSWYOW

Fort Myers SW Florida Intl

Fri 27/11

6:40 p.m.-10:07 p.m.

Nonstop3h 27m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

EWR-YOW

TPA-YOW

FLL-YOW

ORD-YOW

LAX-YOW

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 the United States to Ottawa

US0-YOW

EWR-YOW

TPA-YOW

FLL-YOW

ORD-YOW

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

Currently, February is the cheapest month in which you can book a flight from USA to Ottawa (average of C$ 540). Flying from USA to Ottawa in September is currently the most expensive (average of C$ 744). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from USA to Ottawa by exploring options for tickets in the evening.

How often are flights from the United States to Ottawa delayed?

About 21% of weekly flights between United States and Ottawa have experienced delays in the past year, with the average delay time being 147 minutes.

What is the most punctual flight time for the United States to Ottawa flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Ottawa flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from USA to Ottawa?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Ottawa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from USA to Ottawa?

Travelers seeking maximum savings on their USA to Ottawa flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet from the United States to Ottawa. 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.

Porter Airlines

8.0

Very good

468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Porter Airlines

8.0

Very good

468 reviews

Porter Airlines

8.0

Very good

468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

United Airlines

7.3

Good

10,477 reviews

Porter Airlines

8.0

Very good

468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

WestJet

7.2

Good

3,436 reviews

Porter Airlines

8.0

Very good

468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Air Canada

7.1

Good

11,879 reviews

Porter Airlines

8.0

Very good

468 reviews

Check prices

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

What airport do you fly into for flights to Ottawa from United States?
Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from United States to Ottawa.
How long is the flight from USA to Ottawa?
For as low as C$ 437, Air Canada can have you in Ottawa from USA in 3h 25m. Airlines will cover a distance of 2176 km. Both multi-stop and direct flights can be found to your destination and back.
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 C$ 89. Users have also found prices from C$ 96 and C$ 122 on WestJet and Air Canada, respectively.
What are the most popular routes from USA to Ottawa?
The most popular route from USA to Ottawa is Newark - Ottawa. You may also consider Washington, D.C. Dulles Intl - Ottawa or Washington, D.C. Reagan-National - 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, February is the cheapest month in which you can book a flight from USA to Ottawa (average of C$ 540). Flying from USA to Ottawa in September is currently the most expensive (average of C$ 744). 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

Gatineau

Brockville

Prescott

Wakefield

Pembroke

Smiths Falls

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Alternative routes for USA to Ottawa

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Top 4 airlines flying from USA to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 230	AverageC$ 491	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 258	AverageC$ 711	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 270	AverageC$ 481	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 568	AverageC$ 754	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from USA to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from USA to Ottawa for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from USA to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for USA to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from the United States to Ottawa from C$ 130

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Ottawa

Cheapest flights from USA to OttawaExplore 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 10 November 2026.

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 10 November 2026.

Best flights from USA to OttawaDiscover carefully curated flight deals from USA to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from USA to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from USA to OttawaExplore direct flight options from USA to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from USA to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from USA to OttawaDiscover last-minute flight deals from USA to Ottawa. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from USA to Ottawa. Data last updated 10 November 2026 and is based on user searches.

One-way flights from USA to OttawaSearch for one-way flight options from USA to Ottawa. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from USA to Ottawa. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from USA to Ottawa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 10 November 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from USA to Ottawa by exploring options for tickets in the evening.

How often are flights from the United States to Ottawa delayed?

About 21% of weekly flights between United States and Ottawa have experienced delays in the past year, with the average delay time being 147 minutes.

What is the most punctual flight time for the United States to Ottawa flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Ottawa flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from USA to Ottawa?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA to Ottawa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from USA to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from USA to Ottawa. Price data was last updated on 7 November 2026.

Travelers seeking maximum savings on their USA to Ottawa flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet from the United States to Ottawa. 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.

Related info for your journey

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

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Direct flights to Ontario

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USA and Ottawa flights

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Other flights to Ottawa

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USA to Ottawa flights

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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 10 November 2026.

Best flights from USA to Ottawa
Discover carefully curated flight deals from USA to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from USA to Ottawa
Explore direct flight options from USA to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from USA to Ottawa
Discover last-minute flight deals from USA to Ottawa. Data last updated 10 November 2026 and is based on user searches.

One-way flights from USA to Ottawa
Search for one-way flight options from USA to Ottawa. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.