How long is the flight from Ottawa to Irvine?

For as low as C$ 582, United Airlines can have you in Irvine from Ottawa in 12h 36m. Airlines will cover a distance of 3819 km.

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$ 185), Air Canada (C$ 200), and Porter Airlines (C$ 238).

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 United Airlines, Air Canada 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$ 228+ 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 8 September 2026.

Thu 26/115:45 a.m. -

1 stop8h 39m

Thu 24/123:30 p.m. -

1 stop7h 10m

Deal found 8/9C$ 550

Sat 12/97:20 a.m. -

1 stop9h 45m

Wed 16/96:05 p.m. -

1 stop8h 30m

Deal found 4/9C$ 553

Tue 1/125:30 a.m. -

2 stops13h 40m

Tue 8/127:00 a.m. -

2 stops14h 44m

Deal found 6/9C$ 556

Wed 25/1110:05 a.m. -

1 stop9h 34m

Thu 24/123:30 p.m. -

1 stop7h 10m

Deal found 8/9C$ 557

Tue 6/102:50 p.m. -

1 stop9h 41m

Tue 13/1010:30 p.m. -

1 stop8h 48m

Deal found 6/9C$ 559

Sat 12/97:20 a.m. -

1 stop9h 45m

Sat 19/96:05 p.m. -

1 stop8h 30m

Deal found 4/9C$ 560

Thu 17/91:20 p.m. -

1 stop11h 45m

Tue 29/98:44 a.m. -

2 stops29h 31m

Deal found 5/9C$ 561

Mon 19/106:50 a.m. -

2 stops13h 20m

Wed 21/107:30 a.m. -

1 stop8h 50m

Deal found 3/9C$ 563

Sat 19/97:20 a.m. -

1 stop9h 45m

Tue 29/96:05 p.m. -

1 stop8h 30m

Deal found 5/9C$ 564

Tue 6/106:00 a.m. -

3 stops12h 32m

Tue 13/107:00 p.m. -

2 stops11h 11m

Deal found 6/9C$ 567

Wed 7/106:00 a.m. -

3 stops14h 37m

Mon 12/1010:35 p.m. -

2 stops12h 24m

Deal found 5/9C$ 568

Find flight deals from Ottawa to Irvine

Round-trip from	C$ 550
One-way from	C$ 228
Popular in	December
Cheapest in	February
Average price	C$ 571

Air Canada
26/11-24/12
2 total stops
15h 49m total
Ottawa to Irvine

Search Deals

WestJet
19/10-31/12
1 total stop
10h 25m total
Ottawa to Irvine

Search Deals

High demand for flights, 1% 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

Fri 23/10

1:20 p.m.-3:10 p.m.

2 stops28h 50m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 274

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Sun 18/10

12:25 p.m.-10:05 p.m.

2 stops12h 40m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 295

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Sun 11/10

12:25 p.m.-10:05 p.m.

2 stops12h 40m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 295

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Tue 20/10

6:55 a.m.-4:00 p.m.

1 stop12h 05m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 313

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Wed 16/12

6:10 a.m.-9:20 p.m.

1 stop18h 10m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 323

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Wed 21/10

6:00 a.m.-6:27 p.m.

3 stops15h 27m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 324

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Tue 20/10

6:25 a.m.-8:39 p.m.

1 stop17h 14m

Los Angeles Los Angeles

Wed 31/12

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

Nonstop0h 00m

C$ 324

Quickest round-trip

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Sun 4/10

6:25 a.m.-11:23 a.m.

1 stop7h 58m

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 10/2

2:00 p.m.-11:36 p.m.

2 stops12h 36m

Los Angeles Los Angeles

Sun 21/2

11:59 p.m.-1:26 p.m.

2 stops10h 27m

C$ 582

OttawaLos Angeles

YOW Ottawa - LAX Los Angeles Los Angeles

YOWLAX

Ottawa

Thu 26/11

6:15 a.m.-3:04 p.m.

2 stops11h 49m

Los Angeles Los Angeles

Thu 24/12

5:00 a.m.-9:23 p.m.

2 stops13h 23m

C$ 621

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 20 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$ 548 and C$ 632 in November.
The cheapest round-trip price found within the last 5 days was C$ 550 on Air Canada (26 Nov-24 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

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Transat

7.8

Good

577 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

United Airlines

7.4

Good

10,190 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

WestJet

7.2

Good

3,447 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,603 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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$ 582, United Airlines can have you in Irvine from Ottawa in 12h 36m. Airlines will cover a distance of 3819 km.
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$ 185), Air Canada (C$ 200), and Porter Airlines (C$ 238).
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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Top 5 airlines flying from Ottawa to Irvine

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 312	AverageC$ 640	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 344	AverageC$ 480	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 379	AverageC$ 645	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 436	AverageC$ 665	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 651	AverageC$ 651	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$ 228

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 19/10. 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 8 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 8 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 8 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 8 September 2026.

Last-minute flights from Ottawa to IrvineDiscover last-minute flight deals from Ottawa to Irvine. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Irvine. Data last updated 8 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 8 September 2026.

Search for one-way flight options from Ottawa to Irvine. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Ottawa to Irvine

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One-way from

Popular in

Cheapest in

Average price

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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$ 548 and C$ 632 in November.The cheapest round-trip price found within the last 5 days was C$ 550 on Air Canada (26 Nov-24 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 8 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 8 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 8 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 8 September 2026.

Last-minute flights from Ottawa to Irvine
Discover last-minute flight deals from Ottawa to Irvine. Data last updated 8 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 8 September 2026.

Ottawa to Irvine flights typically cost between C$ 548 and C$ 632 in November.
The cheapest round-trip price found within the last 5 days was C$ 550 on Air Canada (26 Nov-24 Dec).