How long is the flight from Ottawa to Irvine?

For as low as C$ 559, United Airlines can have you in Irvine from Ottawa in 8h 34m. Airlines will cover a distance of 3819 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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$ 186), Air Canada (C$ 235), and Porter Airlines (C$ 261).

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.

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).

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

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

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 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 5 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$ 229+ Cheap Flights from Ottawa to Irvine

Cheap flight deals from Ottawa to Irvine

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 14 September 2026.

Mon 14/124:36 p.m. -

1 stop19h 01m

Wed 23/124:45 p.m. -

1 stop18h 24m

Deal found 13/9C$ 552

Sun 11/106:25 p.m. -

2 stops23h 20m

Sun 18/107:30 a.m. -

1 stop19h 05m

Deal found 13/9C$ 556

Thu 1/107:20 a.m. -

1 stop17h 45m

Sun 4/107:30 a.m. -

1 stop30h 45m

Deal found 10/9C$ 559

Fri 2/101:20 p.m. -

1 stop11h 45m

Mon 5/108:52 p.m. -

2 stops19h 28m

Deal found 13/9C$ 560

Mon 12/107:00 a.m. -

1 stop9h 20m

Mon 19/106:05 p.m. -

1 stop8h 30m

Deal found 10/9C$ 562

Fri 16/1012:25 p.m. -

2 stops12h 40m

Sun 18/104:55 p.m. -

2 stops28h 25m

Deal found 11/9C$ 563

Wed 16/125:30 a.m. -

2 stops13h 40m

Wed 23/125:00 p.m. -

1 stop28h 01m

Deal found 9/9C$ 565

Mon 19/101:20 p.m. -

1 stop11h 45m

Wed 21/106:05 p.m. -

1 stop8h 30m

Deal found 12/9C$ 566

Sat 10/102:50 p.m. -

1 stop8h 04m

Sat 17/105:05 p.m. -

1 stop9h 53m

Deal found 12/9C$ 567

Fri 2/102:35 p.m. -

1 stop9h 56m

Mon 5/1010:30 p.m. -

1 stop7h 49m

Deal found 13/9C$ 571

Tue 6/103:10 p.m. -

1 stop10h 49m

Tue 13/105:30 a.m. -

1 stop8h 46m

Deal found 13/9C$ 573

Find flight deals from Ottawa to Irvine

Round-trip from	C$ 552
One-way from	C$ 229
Popular in	December
Cheapest in	January
Average price	C$ 583

United Airlines
14/12-23/12
2 total stops
37h 25m total
Ottawa to Irvine

Search Deals

WestJet
29/10-31/12
2 total stops
15h 35m total
Ottawa to Irvine

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Mon 19/10

1:20 p.m.-3:29 p.m.

2 stops29h 09m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 243

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Thu 5/11

10:05 a.m.-4:39 p.m.

1 stop9h 34m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 270

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Thu 29/10

6:10 a.m.-5:10 p.m.

1 stop14h 00m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 276

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Sat 10/10

12:25 p.m.-12:25 p.m.

2 stops27h 00m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 284

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Thu 29/10

6:15 a.m.-6:00 p.m.

2 stops14h 45m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 286

Quickest round-trip

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Tue 20/10

6:00 a.m.-11:20 a.m.

1 stop8h 20m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 287

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Mon 19/10

12:00 p.m.-7:00 p.m.

1 stop10h 00m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 300

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Wed 21/10

6:55 a.m.-1:35 p.m.

1 stop9h 40m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 322

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Sat 26/9

2:52 p.m.-8:21 p.m.

1 stop8h 29m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 327

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Wed 21/10

3:10 p.m.-11:30 p.m.

2 stops11h 20m

Los Angeles Los Angeles

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 330

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 resultsSorted by cheapest first

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.

YOW-LAX

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 Ottawa to Irvine

YOW-IR9

YOW-LAX

How much does it cost to fly round-trip from Ottawa to Irvine?

Airfare is typical for this route at the moment.

Ottawa to Irvine flights typically cost between C$ 551 and C$ 639 in December.
The cheapest round-trip price found within the last 5 days was C$ 552 on United Airlines (14 Dec-23 Dec).

Reviews of airlines servicing Irvine

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited 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.

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

460 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

United Airlines

7.4

Good

10,214 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,444 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,621 reviews

Porter Airlines

8.0

Very good

460 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

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 5 different airlines.
How long is the flight from Ottawa to Irvine?
For as low as C$ 559, United Airlines can have you in Irvine from Ottawa in 8h 34m. Airlines will cover a distance of 3819 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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$ 186), Air Canada (C$ 235), and Porter Airlines (C$ 261).
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Flights by cabin class

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Top 5 airlines flying from Ottawa to Irvine

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 313	AverageC$ 644	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 350	AverageC$ 497	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 381	AverageC$ 650	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 451	AverageC$ 671	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 655	AverageC$ 655	FlexibilityNo cancel fee	On-time50%	Search Air Transat 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$ 229

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 14 September 2026.

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 14 September 2026.

Best flights from Ottawa to IrvineDiscover 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 14 September 2026.

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 14 September 2026.

Last-minute flights from Ottawa to IrvineDiscover last-minute flight deals from Ottawa to Irvine. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Irvine. Data last updated 14 September 2026 and is based on user searches.

One-way flights from Ottawa to IrvineSearch for one-way flight options from Ottawa to Irvine. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options from Ottawa to Irvine. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals from Ottawa to Irvine

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

How much does it cost to fly round-trip from Ottawa to Irvine?

Airfare is typical for this route at the moment.

Ottawa to Irvine flights typically cost between C$ 551 and C$ 639 in December.The cheapest round-trip price found within the last 5 days was C$ 552 on United Airlines (14 Dec-23 Dec).

Reviews of airlines servicing Irvine

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andUnited 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

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

How long is the flight 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?

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.

Complete your trip

Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Ottawa to Irvine by cabin class

Find flights from Ottawa to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Irvine flights

Browse other Ottawa and Irvine flight options. Last updated on 14 September 2026.

Other flights from Ottawa

Browse through other flights departing from Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Ottawa to Irvine flights

Consider these flights travelling from Ottawa to Irvine.

Top 5 airlines flying from Ottawa to Irvine

Fly with Cheapflights

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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Travel Smart

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 14 September 2026.

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 14 September 2026.

Last-minute flights from Ottawa to Irvine
Discover last-minute flight deals from Ottawa to Irvine. Data last updated 14 September 2026 and is based on user searches.

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 14 September 2026.

Ottawa to Irvine flights typically cost between C$ 551 and C$ 639 in December.
The cheapest round-trip price found within the last 5 days was C$ 552 on United Airlines (14 Dec-23 Dec).