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$452+ Cheap flights from Sault Ste. Marie to San Diego (CIU - SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — SAN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Sault Ste. Marie to San Diego

Cheapest flights from Sault Ste. Marie to San Diego
Explore the most affordable flight options available from Sault Ste. Marie to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 3/34:05 pm
CIU
-
SAN
1 stop9h 57m
Delta
Wed 4/86:15 am
SAN
-
CIU
1 stop6h 04m
Delta
Deal found 1/27$452
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 3/37:06 am
CIU
-
SAN
1 stop6h 44m
Delta
Thu 3/126:15 am
SAN
-
CIU
1 stop6h 04m
Delta
Deal found 1/27$462
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 3/34:05 pm
CIU
-
SAN
2 stops9h 59m
Delta
Wed 4/1510:30 pm
SAN
-
CIU
2 stops13h 50m
Delta
Deal found 1/27$467
This Delta deal was found by Cheapflights users on 1/27. 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 3/74:05 pm
CIU
-
SAN
1 stop9h 57m
Delta
Wed 4/156:15 am
SAN
-
CIU
2 stops10h 03m
Delta
Deal found 1/27$472
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 3/24:05 pm
CIU
-
SAN
2 stops9h 59m
Delta
Thu 3/126:15 am
SAN
-
CIU
1 stop6h 04m
Delta
Deal found 1/27$482
This Delta deal was found by Cheapflights users on 1/27. 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 3/54:05 pm
CIU
-
SAN
2 stops9h 59m
Delta
Fri 3/1310:30 pm
SAN
-
CIU
2 stops13h 49m
Delta
Deal found 1/27$487
This Delta deal was found by Cheapflights users on 1/27. 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 3/123:54 pm
CIU
-
SAN
1 stop10h 05m
Delta
Mon 3/166:15 am
SAN
-
CIU
1 stop6h 04m
Delta
Deal found 1/27$508
This Delta deal was found by Cheapflights users on 1/27. 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 3/14:05 pm
CIU
-
SAN
2 stops19h 43m
Delta
Tue 3/1010:30 pm
SAN
-
CIU
2 stops13h 49m
Delta
Deal found 1/27$545
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 3/34:05 pm
CIU
-
SAN
1 stop9h 57m
Delta
Sat 3/143:45 pm
SAN
-
CIU
2 stops24h 27m
Delta
Deal found 1/27$546
This Delta deal was found by Cheapflights users on 1/27. 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 3/14:05 pm
CIU
-
SAN
2 stops19h 43m
Delta
Thu 3/126:15 am
SAN
-
CIU
1 stop6h 04m
Delta
Deal found 1/27$550

Find flight deals from Sault Ste. Marie to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste. Marie (CIU) 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(Delta)
Provider with most accurate pricing for Sault Ste. Marie Chippewa County-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sault Ste. Marie Chippewa County-San Diego flights.
Search Deals
From Sault Ste. Marie Chippewa County to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste. Marie 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 27, 2026.
Use the filters below to find and compare flights from Sault Ste. Marie to San Diego that are best for you.

Fly from

Sault Ste. Marie

Fly to

San Diego

Route

Depart

Return

Price

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Tue 3/3

4:05 pm-11:02 pm

1 stop9h 57m

San Diego

Tue 3/10

6:15 am-3:19 pm

1 stop6h 04m

$452

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Mon 3/2

4:05 pm-11:02 pm

1 stop9h 57m

San Diego

Tue 3/10

6:15 am-3:19 pm

1 stop6h 04m

$462

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Tue 3/3

7:06 am-10:50 am

1 stop6h 44m

San Diego

Thu 3/12

6:15 am-3:19 pm

1 stop6h 04m

$462

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Sat 3/21

3:54 pm-10:59 pm

1 stop10h 05m

San Diego

Wed 3/25

6:15 am-3:19 pm

1 stop6h 04m

$462

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Tue 3/3

4:05 pm-11:04 pm

2 stops9h 59m

San Diego

Wed 3/11

10:30 pm-3:19 pm

2 stops13h 49m

$467

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Thu 3/5

4:05 pm-11:02 pm

1 stop9h 57m

San Diego

Thu 3/12

6:15 am-3:19 pm

1 stop6h 04m

$472

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Fri 3/6

4:05 pm-11:02 pm

1 stop9h 57m

San Diego

Thu 3/12

6:15 am-3:19 pm

1 stop6h 04m

$472

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Sat 3/7

4:05 pm-11:02 pm

1 stop9h 57m

San Diego

Thu 3/12

6:15 am-3:19 pm

1 stop6h 04m

$472

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Fri 3/6

4:05 pm-11:02 pm

1 stop9h 57m

San Diego

Tue 3/10

10:30 pm-3:19 pm

2 stops13h 49m

$472

Sault Ste. MarieSan Diego

CIU - SAN

CIUSAN

Sault Ste. Marie Chippewa County

Sat 3/7

4:05 pm-10:49 pm

2 stops9h 44m

San Diego

Tue 3/10

10:30 pm-3:19 pm

2 stops13h 49m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from Sault Ste. Marie 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 Sault Ste. Marie 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 Sault Ste. Marie to San Diego?

    Airlines like Delta fly from Sault Ste. Marie to San Diego in about 9h 57m. The time it takes to get you to your destination can typically vary by up to . The distance from Sault Ste. Marie to San Diego is about 1958 mi.

  • Can I find deals for flights from Sault Ste. Marie to San Diego that include hotel bookings?

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

  • How can I find direct flights from Sault Ste. Marie to San Diego?

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

  • Can I find deals for business class flights from Sault Ste. Marie to San Diego?

    Yes. Cheapflights offers flight deals from Sault Ste. Marie 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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