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Ottawa

$92+ Cheap flights from Irvine, CA 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Ottawa are usually found in May or February, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Irvine to Ottawa

Keep the following information in mind while searching for Irvine to Ottawa flight deals. Data was last updated junio 12, 2025.

Round-trip from

$209
(Trip.com)

One-way from

$94
(oojo)

Popular in

December

Cheapest in

May

Average price

$379
From Irvine to Ottawa
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One-way flight from Irvine to Ottawa
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Highest demand for flights based on searches. 23% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Irvine to Ottawa

Cheapest flights from Irvine to Ottawa
Explore the most affordable flight options available from Irvine to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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.
mié. 7/93:00 pmLAX - YOW
2 stops11h 25mMultiple Airlines
mié. 7/167:00 amYOW - LAX
1 stop9h 00mMultiple Airlines
Deal found 6/11$209
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/82:00 pmLAX - YOW
1 stop7h 21mPorter Airlines
mar. 8/127:00 amYOW - LAX
1 stop9h 00mPorter Airlines
Deal found 6/12$225
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1312:08 amLAX - YOW
1 stop13h 58mUnited Airlines
jue. 8/147:29 pmYOW - LAX
1 stop8h 16mUnited Airlines
Deal found 6/11$227
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/153:00 pmLAX - YOW
2 stops11h 23mWestJet
jue. 9/186:00 amYOW - LAX
1 stop11h 11mWestJet
Deal found 6/12$233
This Air Canada deal was found by Cheapflights users on 6/12. 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.
lun. 7/1410:30 pmLAX - YOW
1 stop8h 49mAir Canada
lun. 8/182:25 pmYOW - LAX
1 stop10h 17mAir Canada
Deal found 6/12$254
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/169:45 amLAX - YOW
2 stops11h 37mDelta
lun. 8/185:55 amYOW - LAX
2 stops18h 17mDelta
Deal found 6/12$415

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 junio 12, 2025.
Use the filters below to find and compare flights from Irvine to Ottawa that are best for you.

Fly from

Irvine

Fly to

Ottawa

Route

Depart

Return

Price

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mié. 7/9

3:00 pm-5:25 am

2 stops11h 25m

Ottawa

mié. 7/16

7:00 am-1:00 pm

1 stop9h 00m

$209

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 8/8

2:00 pm-12:21 am

1 stop7h 21m

Ottawa

mar. 8/12

7:00 am-1:00 pm

1 stop9h 00m

$225

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mié. 8/13

12:08 am-5:06 pm

1 stop13h 58m

Ottawa

jue. 8/14

7:29 pm-12:45 am

1 stop8h 16m

$227

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

lun. 9/15

3:00 pm-5:23 am

2 stops11h 23m

Ottawa

jue. 9/18

6:00 am-2:11 pm

1 stop11h 11m

$233

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

lun. 7/14

10:30 pm-10:19 am

1 stop8h 49m

Ottawa

lun. 8/18

2:25 pm-9:42 pm

1 stop10h 17m

$254

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mié. 7/16

9:45 am-12:22 am

2 stops11h 37m

Ottawa

lun. 8/18

5:55 am-9:12 pm

2 stops18h 17m

$415

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mié. 8/13

12:35 pm-12:48 am

1 stop9h 13m

$92

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

dom. 10/5

10:30 pm-10:24 am

1 stop8h 54m

$95

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 7/11

12:08 am-2:04 pm

1 stop10h 56m

$107

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mié. 8/13

3:00 pm-12:58 pm

3 stops18h 58m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Irvine to Ottawa

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

Cheapflights Insights

Everything you need to know about your flight from Irvine to Ottawa

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Ottawa. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Ottawa, you should look to book at least 19 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 Irvine to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Irvine to Ottawa (average of $294). Flying from Irvine to Ottawa in September is currently the most expensive (average of $428). 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 IR9 to YOW?

Find hourly flight availability from Irvine 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 junio 12, 2025.

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

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

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

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

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 junio 12, 2025.
Read through reviews of airlines operating flights from Irvine to Ottawa, such as Porter Airlines, United Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,790 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,868 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,537 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Related info for your journey

Find useful and relevant information for your journey from Irvine 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 Irvine?

    If you book a flight to Ottawa from Irvine, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa. There are 0 flights from Irvine to Ottawa per day from 4 different airlines.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $94. Air Canada flights start at $103 while deals on United Airlines start at $107 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Irvine to Ottawa (average of $294). Flying from Irvine to Ottawa in September is currently the most expensive (average of $428). 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 Irvine?

Book flights to Irvine if you plan to visit one of these locations
Gatineau
Petawawa

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Top 4 airlines flying from Irvine to Ottawa

Discover the top 4 airlines that operate flights from Irvine 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$137Average$382FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$168Average$514FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$187Average$389FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$210Average$394FlexibilityNo cancel feeOn-time52%

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