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$165+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
YQR — SAN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$263
(Trip.com)

One-way from

$165
(Air Canada)

Popular in

March

Cheapest in

September

Average price

$543
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. 12% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1612:15 pmYQR - SAN
1 stop24h 54mWestJet
sáb. 8/232:05 pmSAN - YQR
1 stop7h 57mWestJet
Deal found 7/2$263
This United Airlines deal was found by Cheapflights users on 7/3. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/259:45 amYQR - SAN
2 stops15h 30mUnited Airlines
dom. 8/3110:54 amSAN - YQR
2 stops9h 42mUnited Airlines
Deal found 7/3$300
This Mytrip deal was found by Cheapflights users on 7/2. 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.
sáb. 8/1611:45 amYQR - SAN
3 stops12h 52mMultiple Airlines
sáb. 8/232:05 pmSAN - YQR
2 stops18h 25mMultiple Airlines
Deal found 7/2$402
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/1310:15 amYQR - SAN
2 stops13h 39mDelta
vie. 7/182:05 pmSAN - YQR
1 stop10h 02mDelta
Deal found 7/2$753
This Air Canada deal was found by Cheapflights users on 7/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/135:00 amYQR - SAN
1 stop7h 57mAir Canada
vie. 7/1812:40 pmSAN - YQR
1 stop10h 51mAir Canada
Deal found 7/3$769

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 julio 3, 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

sáb. 8/16

12:15 pm-12:09 pm

1 stop24h 54m

San Diego

sáb. 8/23

2:05 pm-11:02 pm

1 stop7h 57m

$263

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

lun. 8/25

9:45 am-12:15 am

2 stops15h 30m

San Diego

dom. 8/31

10:54 am-9:36 pm

2 stops9h 42m

$300

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

sáb. 8/16

11:45 am-11:37 pm

3 stops12h 52m

San Diego

sáb. 8/23

2:05 pm-9:30 am

2 stops18h 25m

$402

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

dom. 7/13

10:15 am-10:54 pm

2 stops13h 39m

San Diego

vie. 7/18

2:05 pm-1:07 am

1 stop10h 02m

$753

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

dom. 7/13

5:00 am-11:57 am

1 stop7h 57m

San Diego

vie. 7/18

12:40 pm-12:31 am

1 stop10h 51m

$769

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

vie. 8/15

5:00 am-11:57 am

1 stop7h 57m

$165

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

vie. 8/15

9:45 am-10:42 pm

2 stops13h 57m

$170

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

sáb. 8/16

8:40 pm-12:09 pm

2 stops16h 29m

$172

ReginaSan Diego

YQR - SAN

YQRSAN

Regina

vie. 8/15

11:45 am-7:21 am

3 stops20h 36m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, August is the cheapest month in which you can book a flight from Regina to San Diego (average of $286). Flying from Regina to San Diego in March is currently the most expensive (average of $366). 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.

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 julio 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Regina to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,917 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Regina to San Diego round-trip?

    WestJet, at $263, was found to be the cheapest airline from Regina to San Diego.Alternate airlines to your destination round-trip include United Airlines and Delta. WestJet is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Regina to San Diego one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $165. Users have also found prices from $170 and $172 on United Airlines and WestJet, respectively.

  • 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, August is the cheapest month in which you can book a flight from Regina to San Diego (average of $286). Flying from Regina to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Regina?

Book flights to Regina if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Regina to San Diego

Discover the top airline 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 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$275Average$386FlexibilityNo cancel feeOn-time60%

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