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$193+ Cheap flights from Regina (YQR) to San Diego (SAN)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — SAN
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Regina to San Diego

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 April 28, 2026.

This WestJet deal was found by Cheapflights users on 4/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 am
YQR
-
SAN
1 stop8h 10m
WestJet
Tue 6/23:30 pm
SAN
-
YQR
1 stop8h 40m
WestJet
Deal found 4/24$367
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:00 am
YQR
-
SAN
1 stop8h 10m
Multiple Airlines
Tue 5/129:59 pm
SAN
-
YQR
2 stops26h 11m
Multiple Airlines
Deal found 4/25$403
This KAYAK deal was found by Cheapflights users on 4/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:00 am
YQR
-
SAN
1 stop8h 10m
Delta
Thu 5/283:30 pm
SAN
-
YQR
1 stop8h 40m
Delta
Deal found 4/26$432
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:45 am
YQR
-
SAN
2 stops12h 10m
Delta
Tue 5/126:15 am
SAN
-
YQR
2 stops10h 05m
Delta
Deal found 4/25$437
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 5/3010:45 am
YQR
-
SAN
2 stops13h 30m
Delta
Tue 6/26:15 am
SAN
-
YQR
2 stops10h 05m
Delta
Deal found 4/26$438

Find 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(WestJet)

One-way from

$193
(Kiwi.com)

Popular in

April

Cheapest in

June

Average price

$677
Provider with most accurate pricing for Regina-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Regina-San Diego flights.
Search Deals
From Regina to San Diego
Search Deals
One-way flight from Regina to San Diego
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Regina to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Sat 5/30

7:00 am-2:10 pm

1 stop8h 10m

San Diego

Tue 6/2

3:30 pm-7:45 pm

2 stops27h 15m

$407
Quickest round-trip

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Mon 5/25

8:35 am-2:10 pm

1 stop6h 35m

San Diego

Thu 5/28

6:15 am-5:20 pm

2 stops10h 05m

$432

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Sat 5/30

7:00 am-2:10 pm

1 stop8h 10m

San Diego

Tue 6/2

6:15 am-5:20 pm

2 stops10h 05m

$432

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Sat 5/9

7:00 am-2:10 pm

1 stop8h 10m

San Diego

Tue 5/12

6:30 am-5:20 pm

1 stop9h 50m

$432

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Thu 5/14

9:45 am-10:16 pm

1 stop13h 31m

San Diego

Tue 5/19

6:32 am-9:30 pm

1 stop13h 58m

$708

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Thu 5/14

12:45 pm-6:45 pm

2 stops31h 00m

San Diego

Tue 5/19

5:01 pm-3:40 pm

2 stops21h 39m

$760
Cheapest one-way
Quickest one-way

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 6/9

5:10 am-11:50 am

1 stop7h 40m

$206

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 6/9

11:50 am-11:59 pm

3 stops13h 09m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Sorted by cheapest first

Compare providers for flights from Regina to San Diego

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 Regina to San Diego in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Regina-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Regina-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Regina-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Regina-San Diego 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 Regina-San Diego 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 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

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

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?

    There are many flights that can get you from Regina to San Diego in 6h 35m. Fly via WestJet or Delta to get the fastest option. The distance between Regina and San Diego is about 1379 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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