$110+ Cheap flights from Los Angeles (LAX) 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Los Angeles to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Los Angeles to Ottawa
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Best
Last-minute
One-way
Cheapest flights from Los Angeles to OttawaExplore the most affordable flight options available from Los Angeles to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Los Angeles to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:05 pm -
1 stop8h 30m
Fri 10/231:20 pm -
2 stops25h 00m
Deal found 8/23![WestJet logo]()
$326
This Justfly.com deal was found by Cheapflights users on 8/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:30 am -
1 stop8h 50m
Fri 10/231:20 pm -
1 stop11h 45m
Deal found 8/22![WestJet logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 pm -
1 stop8h 30m
Tue 10/201:20 pm -
2 stops29h 09m
Deal found 8/21![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:44 am -
2 stops29h 31m
Mon 10/127:20 am -
1 stop10h 25m
Deal found 8/21![Multiple Airlines logo]()
$359
This Trip.com deal was found by Cheapflights users on 8/21. 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.
Wed 10/711:30 am -
2 stops15h 05m
Wed 10/146:55 am -
2 stops13h 15m
Deal found 8/21![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 pm -
1 stop8h 30m
Sat 10/247:20 am -
2 stops15h 36m
Deal found 8/24![Multiple Airlines logo]()
$362
This oojo deal was found by Cheapflights users on 8/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:10 pm -
2 stops14h 25m
Tue 10/206:50 am -
2 stops13h 20m
Deal found 8/21![WestJet logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:52 pm -
2 stops19h 28m
Thu 10/11:20 pm -
1 stop11h 45m
Deal found 8/21![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:50 pm -
2 stops19h 25m
Sat 10/171:20 pm -
1 stop11h 45m
Deal found 8/21![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:52 pm -
2 stops29h 43m
Thu 9/171:20 pm -
1 stop11h 45m
Deal found 8/21![Multiple Airlines logo]()
$367
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Thu 10/157:30 am -
2 stops13h 50m
Sun 10/1812:25 pm -
2 stops12h 40m
Deal found 8/23![WestJet logo]()
$370
Best flights from Los Angeles to OttawaDiscover carefully curated flight deals from Los Angeles to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Los Angeles to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Jettzy deal was found by Cheapflights users on 8/20. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:30 am -
1 stop28h 00m
Sun 1/176:10 am -
2 stops14h 35m
Deal found 8/20![WestJet logo]()
$422
This Trip.com deal was found by Cheapflights users on 8/21. 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.
Mon 10/510:30 pm -
1 stop7h 49m
Mon 10/127:20 am -
1 stop10h 25m
Deal found 8/21![Multiple Airlines logo]()
$435
This Gotogate deal was found by Cheapflights users on 8/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:15 am -
1 stop9h 35m
Tue 10/277:45 am -
1 stop11h 56m
Deal found 8/23![Air Canada logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 11/2310:35 pm -
2 stops12h 34m
Wed 11/254:46 pm -
1 stop9h 03m
Deal found 8/25![United Airlines logo]()
$472
This Trip.com deal was found by Cheapflights users on 8/22. 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.
Thu 9/1010:30 pm -
1 stop9h 05m
Thu 9/171:20 pm -
1 stop11h 45m
Deal found 8/22![Multiple Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 11/2410:35 pm -
2 stops12h 34m
Thu 11/266:15 am -
2 stops11h 49m
Deal found 8/25![United Airlines logo]()
$477
This Kissandfly.com deal was found by Cheapflights users on 8/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am -
2 stops13h 50m
Thu 9/1712:25 pm -
2 stops12h 40m
Deal found 8/22![WestJet logo]()
$531
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 12/712:25 am -
1 stop10h 44m
Tue 12/84:36 pm -
1 stop18h 59m
Deal found 8/22![United Airlines logo]()
$507
This Mytrip deal was found by Cheapflights users on 8/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:30 am -
2 stops13h 50m
Tue 10/278:40 am -
1 stop11h 01m
Deal found 8/23![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 10/297:00 am -
2 stops11h 56m
Thu 11/52:00 pm -
2 stops13h 21m
Deal found 8/20![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 11/69:35 pm -
2 stops13h 34m
Tue 11/109:45 am -
2 stops11h 24m
Deal found 8/21![United Airlines logo]()
$544
Last-minute flights from Los Angeles to OttawaDiscover last-minute flight deals from Los Angeles to Ottawa. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Los Angeles to Ottawa. Data last updated August 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:52 pm -
2 stops29h 43m
Thu 9/171:20 pm -
1 stop11h 45m
Deal found 8/21![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:05 pm -
1 stop8h 30m
Sat 9/267:20 am -
2 stops15h 35m
Deal found 8/22![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:41 pm -
2 stops19h 39m
Thu 10/296:10 am -
1 stop14h 00m
Deal found 8/21![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:41 pm -
2 stops19h 39m
Tue 10/277:00 am -
1 stop8h 34m
Deal found 8/21![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:44 am -
2 stops17h 51m
Tue 10/276:10 am -
1 stop14h 00m
Deal found 8/21![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:05 pm -
1 stop8h 30m
Mon 10/57:20 am -
1 stop10h 25m
Deal found 8/24![WestJet logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:05 pm -
1 stop8h 30m
Mon 10/54:00 pm -
2 stops18h 47m
Deal found 8/24![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:52 pm -
2 stops19h 28m
Thu 10/11:20 pm -
1 stop11h 45m
Deal found 8/21![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:52 pm -
2 stops19h 28m
Mon 10/57:20 am -
1 stop10h 25m
Deal found 8/24![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:52 pm -
2 stops19h 28m
Fri 10/21:20 pm -
1 stop11h 45m
Deal found 8/24![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:30 am -
2 stops15h 05m
Tue 10/67:20 am -
1 stop17h 45m
Deal found 8/24![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:30 am -
2 stops15h 05m
Mon 10/57:20 am -
1 stop10h 25m
Deal found 8/24![Multiple Airlines logo]()
$394
One-way flights from Los Angeles to OttawaSearch for one-way flight options from Los Angeles to Ottawa. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Los Angeles to Ottawa. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Fri 10/2312:10 pm -
2 stops14h 25m
Deal found 8/23![WestJet logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:41 pm -
2 stops19h 39m
Deal found 8/22![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:03 pm -
2 stops19h 12m
Deal found 8/23![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:04 pm -
2 stops28h 31m
Deal found 8/24![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:52 pm -
2 stops29h 43m
Deal found 8/24![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:44 am -
2 stops31h 36m
Deal found 8/24![Multiple Airlines logo]()
$177
Find flight deals from Los Angeles to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (oojo) |
One-way from | $110 (Trip.com) |
Popular in | December |
Cheapest in | April |
Average price | $627 |
Cheapflights Fare Finder
Customize your flight search to find flights from Los Angeles 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 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from Los Angeles to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Sun 12/13
7:30 am-2:30 pm
1 stop28h 00m
Ottawa
Sun 1/17
6:10 am-5:45 pm
2 stops14h 35m
$422
Quickest round-trip
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Mon 10/5
10:30 pm-9:19 am
1 stop7h 49m
Ottawa
Mon 10/12
7:20 am-2:45 pm
1 stop10h 25m
$435
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Sun 10/18
8:15 am-8:50 pm
1 stop9h 35m
Ottawa
Tue 10/27
7:45 am-4:41 pm
1 stop11h 56m
$449
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Thu 9/10
10:30 pm-10:35 am
1 stop9h 05m
Ottawa
Thu 9/17
1:20 pm-10:05 pm
1 stop11h 45m
$455
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Mon 11/23
10:35 pm-2:09 pm
2 stops12h 34m
Ottawa
Wed 11/25
4:46 pm-10:49 pm
1 stop9h 03m
$472
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Tue 11/24
10:35 pm-2:09 pm
2 stops12h 34m
Ottawa
Thu 11/26
6:15 am-3:04 pm
2 stops11h 49m
$477
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Mon 12/7
12:25 am-2:09 pm
1 stop10h 44m
Ottawa
Tue 12/8
4:36 pm-8:35 am
1 stop18h 59m
$507
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Sun 10/18
7:30 am-12:20 am
2 stops13h 50m
Ottawa
Tue 10/27
8:40 am-4:41 pm
1 stop11h 01m
$517
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Thu 9/10
7:30 am-12:20 am
2 stops13h 50m
Ottawa
Thu 9/17
12:25 pm-10:05 pm
2 stops12h 40m
$531
Los AngelesOttawa
LAX Los Angeles Los Angeles - YOW Ottawa
LAXYOW
Los Angeles Los Angeles
Thu 10/29
7:00 am-9:56 pm
2 stops11h 56m
Ottawa
Thu 11/5
2:00 pm-12:21 am
2 stops13h 21m
$544
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Los Angeles to Ottawa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Ottawa in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Los Angeles-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Los Angeles-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Los Angeles to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Los Angeles with our price prediction graph.
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 Los Angeles to Ottawa
How far ahead should I book a flight from Los Angeles to Ottawa?
The price you pay for your flight from Los Angeles to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Los Angeles to Ottawa?
Currently, April is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of $425). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of $639). 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.
How much does it cost to fly round-trip from Los Angeles to Ottawa?
Airfare is below average for this route at the moment.
Los Angeles to Ottawa flights typically cost between $546 and $860 in October.The cheapest round-trip price found within the last 5 days was $326 on WestJet (Oct 22-Oct 23).
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 August 25, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andWestJet from Los Angeles to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Crew
8.6
Food
7.6
Comfort
8.0
Boarding
8.2
Overall
8.0
Entertainment
6.9
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
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Los Angeles and Ottawa flights
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Top 4 airlines flying from Los Angeles to Ottawa
Discover the top 4 airlines that operate flights from Los Angeles 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 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$173 | Average$426 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$205 | Average$630 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$220 | Average$559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$333 | Average$562 | FlexibilityNo cancel fee | On-time52% |