$185+ Cheap flights from San Diego (SAN) to Ottawa (YOW)
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YOW
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Diego to Ottawa
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to OttawaExplore the most affordable flight options available from San Diego to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from San Diego to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Air Canada deal was found by Cheapflights users on 11/1. 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.
Sat 12/512:55 pm -
1 stop9h 45m
Wed 12/97:45 am -
1 stop11h 25m
Deal found 11/1![Air Canada logo]()
$535
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/214:45 pm -
2 stops17h 26m
Fri 11/276:15 am -
1 stop8h 12m
Deal found 10/31![United Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Fri 11/277:50 am -
2 stops12h 50m
Wed 12/168:00 am -
1 stop29h 10m
Deal found 10/31![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/249:05 pm -
1 stop14h 25m
Sun 1/37:00 am -
2 stops32h 29m
Deal found 11/1![Multiple Airlines logo]()
$560
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Mon 11/301:30 pm -
1 stop31h 10m
Mon 12/75:40 pm -
2 stops17h 22m
Deal found 11/2![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/298:50 am -
2 stops49h 20m
Sun 12/66:10 am -
1 stop9h 30m
Deal found 11/1![Multiple Airlines logo]()
$569
Best flights from San Diego to OttawaDiscover carefully curated flight deals from San Diego to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from San Diego to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:22 pm -
1 stop11h 49m
Wed 1/137:45 am -
1 stop11h 10m
Deal found 11/3![Multiple Airlines logo]()
$529
This Air Canada deal was found by Cheapflights users on 11/1. 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.
Sat 12/55:00 pm -
2 stops13h 15m
Wed 12/97:45 am -
1 stop11h 25m
Deal found 11/1![Air Canada logo]()
$540
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 12/56:20 am -
2 stops12h 36m
Wed 12/92:00 pm -
2 stops11h 30m
Deal found 11/1![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/214:45 pm -
2 stops17h 26m
Fri 11/276:15 am -
2 stops17h 09m
Deal found 10/31![United Airlines logo]()
$557
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Mon 11/301:30 pm -
1 stop31h 10m
Mon 12/75:40 pm -
2 stops17h 22m
Deal found 11/2![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/298:50 am -
2 stops49h 20m
Sun 12/66:10 am -
1 stop9h 30m
Deal found 11/1![Multiple Airlines logo]()
$569
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Fri 11/278:50 am -
2 stops11h 50m
Wed 12/167:00 am -
2 stops14h 16m
Deal found 10/31![Multiple Airlines logo]()
$596
Last-minute flights from San Diego to OttawaDiscover last-minute flight deals from San Diego to Ottawa. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Ottawa. Data last updated November 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/214:45 pm -
2 stops17h 26m
Fri 11/276:15 am -
1 stop8h 12m
Deal found 10/31![United Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Fri 11/277:50 am -
2 stops12h 50m
Wed 12/168:00 am -
1 stop29h 10m
Deal found 10/31![Multiple Airlines logo]()
$556
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/298:50 am -
2 stops49h 20m
Sun 12/66:10 am -
1 stop9h 30m
Deal found 11/1![Multiple Airlines logo]()
$569
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Mon 11/301:30 pm -
1 stop31h 10m
Mon 12/75:40 pm -
2 stops17h 22m
Deal found 11/2![Multiple Airlines logo]()
$567
This Air Canada deal was found by Cheapflights users on 11/1. 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.
Sat 12/512:55 pm -
1 stop9h 45m
Wed 12/97:45 am -
1 stop11h 25m
Deal found 11/1![Air Canada logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/249:05 pm -
1 stop14h 25m
Sun 1/37:00 am -
2 stops32h 29m
Deal found 11/1![Multiple Airlines logo]()
$560
One-way flights from San Diego to OttawaSearch for one-way flight options from San Diego to Ottawa. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from San Diego to Ottawa. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/98:57 am -
2 stops34h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/157:22 pm -
2 stops26h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 11/271:02 pm -
2 stops26h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/292:45 pm -
3 stops38h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$257
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Fri 11/2712:55 pm -
1 stop9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Air Canada logo]()
$260
This Booking.com deal was found by Cheapflights users on 11/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:30 pm -
2 stops55h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![WestJet logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/281:30 pm -
1 stop20h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$303
Find flight deals from San Diego to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $464 (Kiwi.com) |
One-way from | $185 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 November 5, 2026.
Use the filters below to find and compare flights from San Diego to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Wed 12/9
8:57 am-10:06 pm
2 stops34h 09m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$185
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Tue 12/15
7:22 pm-12:41 am
2 stops26h 19m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$217
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Fri 11/27
1:02 pm-11:40 pm
3 stops31h 38m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$246
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Tue 12/29
2:45 pm-8:11 am
3 stops38h 26m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$257
Quickest round-trip
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Fri 11/27
12:55 pm-1:40 am
1 stop9h 45m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$260
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Sat 11/28
1:30 pm-11:40 pm
2 stops55h 10m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$300
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Sat 11/28
1:30 pm-1:14 pm
1 stop20h 44m
Ottawa
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$303
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Mon 1/11
10:22 pm-1:11 pm
1 stop11h 49m
Ottawa
Wed 1/13
7:45 am-3:55 pm
1 stop11h 10m
$529
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Sat 12/5
5:00 pm-9:15 am
2 stops13h 15m
Ottawa
Wed 12/9
7:45 am-4:10 pm
1 stop11h 25m
$540
San DiegoOttawa
SAN San Diego - YOW Ottawa
SANYOW
San Diego
Sat 12/5
6:20 am-9:56 pm
2 stops12h 36m
Ottawa
Wed 12/9
2:00 pm-10:30 pm
2 stops11h 30m
$557
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from San Diego 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 San Diego to Ottawa in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 San Diego-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 San Diego to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from San Diego with our price prediction graph.
SAN-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.
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 November 5, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from San Diego to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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Complete your trip
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Find flights from San Diego to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Ottawa flights
Browse other San Diego and Ottawa flight options. Last updated on November 5, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
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Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Diego to Ottawa
Discover the top 2 airlines that operate flights from San Diego 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$625 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$577 | FlexibilityNo cancel fee | On-time67% |