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

The cheapest airlines for a one-way flight from Ottawa to Irvine are WestJet (C$ 209), Air Canada (C$ 210), and Porter Airlines (C$ 234).

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

Consider Air Canada, Porter Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Ottawa to Irvine.

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

Users have found that booking a flight from Ottawa to Irvine at least 52 days early can save you up to 35% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Ottawa to Irvine for as little as C$ 499 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,139 for flights departing within the next 3 days.

What is the cheapest month to fly from Ottawa to Irvine?

January is one of the best times of the year to fly to Irvine from Ottawa. Prices for January average C$ 540 per person but you can even find prices for as low as C$ 345. The most expensive prices can be found in the month of December. Opting for a January flight can save you 23% on your journey compared to booking in December

What airport do you fly from for flights from Ottawa to Irvine?

If you book a flight to Irvine from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Ottawa to Irvine per day from 4 different airlines.

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

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

How can I find direct flights from Ottawa to Irvine?

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

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

Yes. Cheapflights offers flight deals from Ottawa to Irvine 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$ 203+ Flights from Ottawa to Irvine

The best prices from Ottawa to Irvine are usually found in January or September, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Ottawa to Irvine

Round-trip from	C$ 345
One-way from	C$ 209
Popular in	December
Cheapest in	January
Average price	C$ 457

Air Canada
27/4-7/5
2 total stops
17h 04m total
Ottawa to Irvine

Search Deals

WestJet
9/4
2 total stops
13h 59m total
Ottawa to Irvine

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Ottawa to Irvine

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

Sun 27/45:15 a.m.YOW - LAX

1 stop8h 09mAir Canada

Wed 7/510:30 p.m.LAX - YOW

1 stop8h 55mAir Canada

Deal found 19/2C$ 345

Fri 14/32:50 p.m.YOW - LAX

1 stop9h 47mPorter Airlines

Wed 19/37:00 a.m.LAX - YOW

1 stop8h 17mPorter Airlines

Deal found 19/2C$ 357

Wed 26/25:55 a.m.YOW - LAX

2 stops13h 59mWestJet

Wed 5/37:00 a.m.LAX - YOW

2 stops10h 47mWestJet

Deal found 20/2C$ 362

Fri 14/32:50 p.m.YOW - LAX

1 stop9h 47mMultiple Airlines

Wed 19/37:00 a.m.LAX - YOW

2 stops10h 47mMultiple Airlines

Deal found 19/2C$ 365

Sat 17/56:33 a.m.YOW - LAX

1 stop13h 05mUnited Airlines

Sat 24/511:25 p.m.LAX - YOW

1 stop11h 39mUnited Airlines

Deal found 20/2C$ 368

Wed 30/43:45 p.m.YOW - LAX

1 stop9h 02mDelta

Fri 9/58:00 a.m.LAX - YOW

2 stops13h 22mDelta

Deal found 19/2C$ 514

Best flights from Ottawa to Irvine
Discover carefully curated flight deals from Ottawa to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 February 2025.

Sun 27/45:15 a.m.YOW - LAX

1 stop8h 09mAir Canada

Wed 7/510:30 p.m.LAX - YOW

1 stop8h 55mAir Canada

Deal found 19/2C$ 345

Fri 14/32:50 p.m.YOW - LAX

1 stop9h 47mPorter Airlines

Wed 19/37:00 a.m.LAX - YOW

1 stop8h 17mPorter Airlines

Deal found 19/2C$ 357

Wed 26/25:55 a.m.YOW - LAX

2 stops13h 59mWestJet

Wed 5/37:00 a.m.LAX - YOW

2 stops10h 47mWestJet

Deal found 20/2C$ 362

Fri 14/32:50 p.m.YOW - LAX

1 stop9h 47mMultiple Airlines

Wed 19/37:00 a.m.LAX - YOW

2 stops10h 47mMultiple Airlines

Deal found 19/2C$ 365

Sat 17/56:33 a.m.YOW - LAX

2 stops14h 04mUnited Airlines

Sat 24/511:25 p.m.LAX - YOW

1 stop11h 39mUnited Airlines

Deal found 20/2C$ 368

Thu 24/45:55 a.m.YOW - LAX

2 stops15h 31mDelta

Tue 6/511:40 a.m.LAX - YOW

1 stop10h 01mDelta

Deal found 19/2C$ 486

Last-minute flights from Ottawa to Irvine
Discover last-minute flight deals from Ottawa to Irvine. Data last updated 20 February 2025 and is based on user searches.

Wed 26/25:55 a.m.YOW - LAX

2 stops13h 59mWestJet

Wed 5/37:00 a.m.LAX - YOW

2 stops10h 47mWestJet

Deal found 20/2C$ 362

Wed 26/26:10 p.m.YOW - LAX

1 stop23h 45mMultiple Airlines

Wed 5/35:45 a.m.LAX - YOW

1 stop8h 00mMultiple Airlines

Deal found 20/2C$ 388

Thu 27/22:50 p.m.YOW - LAX

1 stop8h 22mPorter Airlines

Sun 2/31:25 p.m.LAX - YOW

2 stops15h 25mPorter Airlines

Deal found 19/2C$ 510

Sun 2/37:30 p.m.YOW - LAX

1 stop8h 50mUnited Airlines

Sun 9/38:26 p.m.LAX - YOW

2 stops15h 03mUnited Airlines

Deal found 19/2C$ 446

Tue 11/311:25 a.m.YOW - LAX

1 stop10h 20mUnited Airlines

Tue 18/35:55 p.m.LAX - YOW

2 stops16h 28mUnited Airlines

Deal found 19/2C$ 419

Fri 14/32:50 p.m.YOW - LAX

1 stop9h 47mPorter Airlines

Wed 19/37:00 a.m.LAX - YOW

1 stop8h 17mPorter Airlines

Deal found 19/2C$ 357

Fri 14/32:50 p.m.YOW - LAX

1 stop9h 47mMultiple Airlines

Wed 19/37:00 a.m.LAX - YOW

2 stops10h 47mMultiple Airlines

Deal found 19/2C$ 365

Fri 14/35:55 a.m.YOW - LAX

2 stops15h 33mDelta

Tue 18/38:00 a.m.LAX - YOW

2 stops13h 09mDelta

Deal found 18/2C$ 553

Tue 25/34:00 p.m.YOW - LAX

1 stop8h 16mAir Canada

Thu 10/47:45 a.m.LAX - YOW

1 stop8h 34mAir Canada

Deal found 20/2C$ 372

One-way flights from Ottawa to Irvine
Search for one-way flight options from Ottawa to Irvine. Find affordable one-way fares based on user searches. Data last updated 20 February 2025.

Wed 9/45:55 a.m.YOW - LAX

2 stops13h 59mWestJet

Deal found 19/2C$ 209

Wed 9/46:00 a.m.YOW - LAX

1 stop10h 34mAir Canada

Deal found 19/2C$ 210

Mon 24/39:00 a.m.YOW - LAX

3 stops14h 12mPorter Airlines

Deal found 19/2C$ 234

Sat 15/35:00 p.m.YOW - LAX

2 stops19h 30mUnited Airlines

Deal found 20/2C$ 243

Sat 15/34:05 p.m.YOW - LAX

3 stops23h 53mMultiple Airlines

Deal found 19/2C$ 295

Fri 16/55:55 a.m.YOW - LAX

2 stops17h 53mDelta

Deal found 18/2C$ 875

Find flights from Ottawa to Irvine within your budget

Fly from

Fly to

Route

Depart

Return

Price

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 27/4

5:15 a.m.-10:24 a.m.

1 stop8h 09m

Los Angeles

Wed 7/5

10:30 p.m.-10:25 a.m.

1 stop8h 55m

C$ 345

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 14/3

2:50 p.m.-9:37 p.m.

1 stop9h 47m

Los Angeles

Wed 19/3

7:00 a.m.-6:17 p.m.

1 stop8h 17m

C$ 357

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 14/3

2:50 p.m.-9:37 p.m.

1 stop9h 47m

Los Angeles

Wed 19/3

7:00 a.m.-8:47 p.m.

2 stops10h 47m

C$ 365

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 17/5

6:33 a.m.-4:38 p.m.

1 stop13h 05m

Los Angeles

Sat 24/5

11:25 p.m.-2:04 p.m.

1 stop11h 39m

C$ 368

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 27/4

3:45 p.m.-9:47 p.m.

1 stop9h 02m

Los Angeles

Wed 7/5

12:35 p.m.-6:45 a.m.

2 stops15h 10m

C$ 374

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 30/4

3:45 p.m.-9:47 p.m.

1 stop9h 02m

Los Angeles

Fri 9/5

8:00 a.m.-12:22 a.m.

2 stops13h 22m

C$ 514

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 22/6

7:50 a.m.-6:10 p.m.

2 stops13h 20m

C$ 203

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 9/4

6:00 a.m.-1:34 p.m.

1 stop10h 34m

C$ 210

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 22/6

6:30 a.m.-11:58 a.m.

1 stop8h 28m

C$ 212

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 24/3

9:00 a.m.-8:12 p.m.

3 stops14h 12m

C$ 234

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Showing 1-10 of 12 results

Best time to book a flight from Ottawa to Irvine

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

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

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

To ensure you get the cheapest price possible for a flight from Ottawa to Irvine, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Ottawa to Irvine (average of C$ 233). Flying from Ottawa to Irvine in July is currently the most expensive (average of C$ 314). 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 YOW to IR9?

When flying from Ottawa to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Rainfall in Irvine by month

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Irvine when rainfall is around 0.0 mm.

Temperature in Irvine by month

If weather is an important factor for your trip to Irvine, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing Irvine

Get a feel of what it's like to fly with Delta, Porter Airlines and United Airlines from Ottawa to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines

7.9

Good

276 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.2

Good

2,801 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

8,748 reviews

Delta

8.0

Very good

8,220 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Ottawa to Irvine?
If you book a flight to Irvine from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 0 flights from Ottawa to Irvine per day from 4 different airlines.
What are the cheapest airlines to fly from Ottawa to Irvine one-way?
The cheapest airlines for a one-way flight from Ottawa to Irvine are WestJet (C$ 209), Air Canada (C$ 210), and Porter Airlines (C$ 234).
Can I find deals for flights from Ottawa to Irvine that include hotel bookings?
Yes. In addition to deals on Ottawa to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Irvine?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Irvine.
Can I find deals for business class flights from Ottawa to Irvine?
Yes. Cheapflights offers flight deals from Ottawa to Irvine 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 Ottawa to Irvine?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Irvine (average of C$ 233). Flying from Ottawa to Irvine in July is currently the most expensive (average of C$ 314). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Ottawa to Irvine

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 337	AverageC$ 599	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 350	AverageC$ 506	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 379	AverageC$ 900	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 409	AverageC$ 734	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Irvine. 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 Ottawa to Irvine?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Irvine by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Irvine from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Ottawa to Irvine flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ottawa to Irvine from C$ 203

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Ottawa to Irvine are usually found in January or September, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Ottawa to Irvine

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to Irvine

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

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

Find flights from Ottawa to Irvine within your budget

Best time to book a flight from Ottawa to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Ottawa with our price prediction graph.

Travel insights for flights from Ottawa to Irvine

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Irvine. Price data was last updated on 14 February 2025.

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

What is the cheapest time of day to fly from YOW to IR9?

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

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Irvine. Price data was last updated on 16 December 2024.

Rainfall in Irvine by month

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

Temperature in Irvine by month

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

Reviews of airlines servicing Irvine

Get a feel of what it's like to fly with Delta, Porter Airlines and United Airlines from Ottawa to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Irvine. 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 from for flights from Ottawa to Irvine?

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

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

How can I find direct flights from Ottawa to Irvine?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Irvine

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ottawa to Irvine

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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