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$168+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — SAN
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This Trip.com deal was found by Cheapflights users on 2/19. 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 5/257:00 am
YQR
-
SAN
1 stop8h 10m
WestJet
Fri 5/293:30 pm
SAN
-
YQR
1 stop6h 50m
WestJet
Deal found 2/19$276
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:45 am
YQR
-
SAN
2 stops13h 30m
Delta
Tue 5/193:30 pm
SAN
-
YQR
1 stop8h 40m
Delta
Deal found 2/20$388
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:35 am
YQR
-
SAN
1 stop6h 35m
WestJet
Tue 9/83:30 pm
SAN
-
YQR
1 stop8h 40m
WestJet
Deal found 2/20$399
This FlightHub deal was found by Cheapflights users on 2/18. 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 5/142:00 pm
YQR
-
SAN
2 stops10h 59m
Multiple Airlines
Tue 5/198:04 pm
SAN
-
YQR
2 stops28h 06m
Multiple Airlines
Deal found 2/18$434

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$276
(Trip.com)

One-way from

$168
(oojo)

Popular in

March

Cheapest in

June

Average price

$426
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. 29% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 21, 2026.
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

Mon 5/25

11:50 am-2:10 pm

2 stops27h 20m

San Diego

Fri 5/29

3:30 pm-11:20 pm

1 stop6h 50m

$301

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Thu 5/14

10:45 am-11:15 pm

2 stops13h 30m

San Diego

Tue 5/19

3:30 pm-1:10 am

1 stop8h 40m

$388

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Thu 5/14

6:00 am-11:59 pm

2 stops18h 59m

San Diego

Tue 5/19

10:11 am-1:10 am

2 stops13h 59m

$434

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 3/24

7:20 pm-11:47 am

1 stop17h 27m

$171

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 3/24

11:35 am-8:45 pm

1 stop10h 10m

$219

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Mon 3/23

11:35 am-8:45 pm

1 stop10h 10m

$219

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Sat 4/4

8:45 pm-7:05 am

2 stops35h 20m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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 February.
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.

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 13h 30m. 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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