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Cheap flights from Regina to San Diego from C$ 313

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — SAN
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Regina to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Regina (YQR) to San Diego (SAN). 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 28 October 2025.

Round-trip from

C$ 552

One-way from

C$ 313

Popular in

October

Cheapest in

April

Average price

C$ 1,285
19/12-24/12
  • 19/12-24/12
  • 3 total stops
  • 54h 20m total
  • Regina to San Diego
Search Deals
WestJet
  • WestJet
  • 23/3
  • 2 total stops
  • 43h 37m total
  • Regina to San Diego
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Regina to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Regina to San Diego
Explore the most affordable flight options available from Regina to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Fri 19/126:55 a.m.YQR - SAN
2 stops27h 52mMultiple Airlines
Wed 24/1210:57 a.m.SAN - YQR
1 stop26h 28mMultiple Airlines
Deal found 26/10C$ 552
Sun 9/1111:40 a.m.YQR - SAN
1 stop31h 27mMultiple Airlines
Sun 16/116:59 a.m.SAN - YQR
1 stop7h 16mMultiple Airlines
Deal found 26/10C$ 783
Fri 19/1211:40 a.m.YQR - SAN
1 stop11h 07mDelta
Wed 24/126:15 a.m.SAN - YQR
1 stop10h 05mDelta
Deal found 26/10C$ 878
Sun 9/1110:45 a.m.YQR - SAN
2 stops14h 59mUnited Airlines
Sun 16/116:15 a.m.SAN - YQR
2 stops14h 36mUnited Airlines
Deal found 26/10C$ 1,165

Cheapflights Fare Finder

 
Customize your flight search to find flights from Regina to San Diego 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 629,999 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Regina to San Diego that are best for you.

Fly from

Regina

Fly to

San Diego

Route

Depart

Return

Price

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 24/2

6:10 p.m.-11:47 a.m.

2 stops19h 37m

San Diego

Fri 27/2

12:35 p.m.-11:44 a.m.

1 stop21h 09m

C$ 642

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 24/2

11:45 a.m.-8:35 p.m.

1 stop10h 50m

San Diego

Fri 27/2

12:35 p.m.-9:06 p.m.

1 stop6h 31m

C$ 648

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 24/2

5:40 a.m.-6:29 p.m.

2 stops14h 49m

San Diego

Fri 27/2

5:00 p.m.-11:19 p.m.

2 stops28h 19m

C$ 736

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Mon 23/3

5:10 p.m.-11:47 a.m.

2 stops43h 37m

C$ 313

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Fri 28/11

10:45 a.m.-5:29 p.m.

1 stop8h 44m

C$ 629

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Mon 23/3

5:00 a.m.-8:36 p.m.

3 stops40h 36m

C$ 638

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Best time to book a flight from Regina to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Regina 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 Regina to San Diego

What is the cheapest month to book a flight from Regina to San Diego?

Currently, February is the cheapest month in which you can book a flight from Regina to San Diego (average of C$ 213). Flying from Regina to San Diego in October is currently the most expensive (average of C$ 608). 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 YQR to SAN?

Find hourly flight availability from Regina to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from Regina to San Diego by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Regina to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated 28 October 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from Regina to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,148 reviews
Check prices

Overall

7.2

Comfort

7.1

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

YYZ - MCO

Friendly staff and thanks to the pilots who take care of us during the flights.
WestJet
7.2
Good
3,148 reviews
WestJet
7.2
Good
3,148 reviews
Check prices

Overall

7.2

Comfort

7.1

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

YYZ - MCO

Friendly staff and thanks to the pilots who take care of us during the flights.
Air Canada
7.1
Good
10,371 reviews
WestJet
7.2
Good
3,148 reviews
Check prices

Overall

7.2

Comfort

7.1

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

YYZ - MCO

Friendly staff and thanks to the pilots who take care of us during the flights.

Related info for your journey

Find useful and relevant information for your journey from Regina to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Regina to San Diego?

    A quick flight from Regina to San Diego can take about 10h 50m. WestJet provides one of the quickest options available for as low as C$ 648. The distance from Regina to San Diego is about 2219 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 flying from Regina to San Diego round-trip?

    Cheapflights users have booked flights from Regina to San Diego round-trip from C$ 312. Another airline that can offer you cheap pricing is Air Canada. WestJet is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Regina to San Diego that include hotel bookings?

    Yes. In addition to deals on Regina to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Regina to San Diego?

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

  • Can I find deals for business class flights from Regina to San Diego?

    Yes. Cheapflights offers flight deals from Regina to San Diego 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 Regina to San Diego?

    Currently, February is the cheapest month in which you can book a flight from Regina to San Diego (average of C$ 213). Flying from Regina to San Diego in October is currently the most expensive (average of C$ 608). 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

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
La Mesa
Borrego Springs
El Cajon

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Regina to San Diego

Discover the top 2 airlines that operate flights from Regina to San Diego. 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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 312AverageC$ 704FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 376AverageC$ 575FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Regina to San Diego?

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Why should you use Cheapflights to find cheap flight tickets from Regina to San Diego?

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Can Cheapflights find flights from Regina to San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Regina to San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Regina to San Diego become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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