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$129+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — SAN
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(Kiwi.com)

One-way from

$129
(Trip.com)

Popular in

March

Cheapest in

June

Average price

$742
Provider with most accurate pricing for Regina-San Diego flight deals.
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Provider most trusted by Cheapflights users for Regina-San Diego flights.
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From Regina to San Diego
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One-way flight from Regina to San Diego
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Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 6, 2026.

This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:55 amYQR - SAN
1 stop7h 25mWestJet
Wed 8/122:05 pmSAN - YQR
1 stop7h 57mWestJet
Deal found 1/5$275
This Delta deal was found by Cheapflights users on 1/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:35 amYQR - SAN
2 stops12h 56mDelta
Tue 2/176:15 amSAN - YQR
1 stop10h 16mDelta
Deal found 1/4$364
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Wed 1/214:25 pmYQR - SAN
2 stops23h 36mMultiple Airlines
Fri 1/306:25 pmSAN - YQR
1 stop21h 55mMultiple Airlines
Deal found 1/4$368
This United Airlines deal was found by Cheapflights users on 1/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:40 amYQR - SAN
2 stops20h 35mUnited Airlines
Tue 2/176:30 amSAN - YQR
2 stops16h 26mUnited Airlines
Deal found 1/5$383
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/154:15 pmYQR - SAN
1 stop18h 06mMultiple Airlines
Sat 1/172:57 pmSAN - YQR
1 stop23h 18mMultiple Airlines
Deal found 1/6$404
This Delta deal was found by Cheapflights users on 1/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1811:45 amYQR - SAN
1 stop11h 06mDelta
Thu 1/226:15 amSAN - YQR
2 stops10h 05mDelta
Deal found 1/5$415

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 January 6, 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

Wed 2/11

11:35 am-10:31 pm

2 stops12h 56m

San Diego

Tue 2/17

6:15 am-6:31 pm

1 stop10h 16m

$364

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Wed 1/21

4:25 pm-2:01 pm

2 stops23h 36m

San Diego

Fri 1/30

6:25 pm-6:20 pm

1 stop21h 55m

$368

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Wed 2/11

5:40 am-12:15 am

2 stops20h 35m

San Diego

Tue 2/17

6:30 am-12:56 am

2 stops16h 26m

$383

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Sun 1/18

11:45 am-8:51 pm

1 stop11h 06m

San Diego

Thu 1/22

6:15 am-6:20 pm

1 stop10h 05m

$415

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Sun 1/18

11:30 am-8:42 pm

2 stops11h 12m

San Diego

Thu 1/22

7:52 pm-5:20 pm

2 stops19h 28m

$431

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Wed 1/21

6:10 am-11:45 am

1 stop7h 35m

San Diego

Fri 1/30

6:15 am-6:20 pm

1 stop10h 05m

$621

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Thu 2/19

6:10 pm-11:47 am

2 stops19h 37m

$143

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Mon 3/23

3:25 pm-1:13 pm

2 stops22h 48m

$154

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Tue 3/24

11:35 am-11:48 pm

2 stops13h 13m

$165

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

Mon 3/23

11:35 am-8:52 pm

1 stop10h 17m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Regina-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 12h 56m. Fly via Delta or United Airlines 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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