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$353+ Cheap flights from Cape Cod and the Islands 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — SAN
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Cape Cod and the Islands to San Diego

Cheapest flights from Cape Cod and the Islands to San Diego
Explore the most affordable flight options available from Cape Cod and the Islands to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:47 pmPVC - SAN
1 stop8h 29mJetBlue
Fri 10/318:39 pmSAN - PVC
1 stop10h 52mJetBlue
Deal found 10/14$655
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Wed 10/298:15 amEWB - SAN
2 stops11h 30mMultiple Airlines
Sun 11/25:49 pmSAN - EWB
2 stops22h 26mMultiple Airlines
Deal found 10/14$726
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:47 pmPVC - SAN
1 stop8h 29mJetBlue
Thu 10/308:39 pmSAN - PVC
1 stop8h 49mJetBlue
Deal found 10/14$735
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:47 pmPVC - SAN
1 stop8h 18mJetBlue
Fri 10/318:39 pmSAN - PVC
1 stop10h 52mJetBlue
Deal found 10/14$768
This Expedia deal was found by Cheapflights users on 10/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:43 amMVY - SAN
1 stop13h 33mJetBlue
Sat 11/19:20 pmSAN - MVY
1 stop10h 29mJetBlue
Deal found 10/13$784
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:47 pmPVC - SAN
1 stop8h 18mJetBlue
Thu 10/308:39 pmSAN - PVC
1 stop8h 49mJetBlue
Deal found 10/14$848
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:44 amPVC - SAN
1 stop10h 32mJetBlue
Fri 10/318:39 pmSAN - PVC
1 stop10h 52mJetBlue
Deal found 10/14$920
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:44 amPVC - SAN
1 stop10h 32mJetBlue
Fri 10/318:39 pmSAN - PVC
1 stop10h 52mJetBlue
Deal found 10/14$930
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:09 amMVY - SAN
1 stop12h 15mJetBlue
Wed 12/318:49 pmSAN - MVY
1 stop10h 00mJetBlue
Deal found 10/14$984
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:44 amPVC - SAN
1 stop10h 32mJetBlue
Thu 10/308:39 pmSAN - PVC
1 stop8h 49mJetBlue
Deal found 10/14$1,000
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:44 amPVC - SAN
1 stop10h 32mJetBlue
Thu 10/308:39 pmSAN - PVC
1 stop8h 49mJetBlue
Deal found 10/14$1,010
This JetBlue deal was found by Cheapflights users on 10/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:34 pmMVY - SAN
1 stop8h 31mJetBlue
Thu 10/308:39 pmSAN - MVY
1 stop10h 10mJetBlue
Deal found 10/14$1,067

Cheap flight deals from Cape Cod and the Islands to San Diego

Keep the following information in mind while searching for Cape Cod and the Islands to San Diego flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$655
(JetBlue)

One-way from

$353
(JetBlue)

Popular in

December

Cheapest in

January

Average price

$355
Provider with most accurate pricing for Boston Logan Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Diego flights.
Search Deals
From Cape Cod and the Islands to San Diego
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One-way flight from Cape Cod and the Islands to San Diego
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Cod and the Islands 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 October 14, 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to San Diego that are best for you.

Fly from

Cape Cod and the Islands

Fly to

San Diego

Route

Depart

Return

Price

ProvincetownSan Diego

PVC - SAN

PVCSAN

Provincetown

Tue 10/28

1:47 pm-7:16 pm

1 stop8h 29m

San Diego

Fri 10/31

8:39 pm-10:31 am

1 stop10h 52m

$655

West TisburySan Diego

MVY - SAN

MVYSAN

West Tisbury Martha's Vineyard

Sat 2/28

1:34 pm-8:08 pm

1 stop9h 34m

San Diego

Wed 3/4

9:22 pm-9:49 am

1 stop9h 27m

$724

New BedfordSan Diego

EWB - SAN

EWBSAN

New Bedford Regional

Wed 10/29

8:15 am-4:45 pm

2 stops11h 30m

San Diego

Sun 11/2

5:49 pm-7:15 pm

2 stops22h 26m

$726

ProvincetownSan Diego

PVC - SAN

PVCSAN

Provincetown

Sat 10/25

1:47 pm-7:05 pm

1 stop8h 18m

San Diego

Fri 10/31

8:39 pm-10:31 am

1 stop10h 52m

$768

West TisburySan Diego

MVY - SAN

MVYSAN

West Tisbury Martha's Vineyard

Tue 10/28

8:43 am-7:16 pm

1 stop13h 33m

San Diego

Sat 11/1

9:20 pm-10:49 am

1 stop10h 29m

$784

ProvincetownSan Diego

PVC - SAN

PVCSAN

Provincetown

Sat 10/25

1:47 pm-7:05 pm

1 stop8h 18m

San Diego

Thu 10/30

8:39 pm-8:28 am

1 stop8h 49m

$848

ProvincetownSan Diego

PVC - SAN

PVCSAN

Provincetown

Mon 10/27

11:44 am-7:16 pm

1 stop10h 32m

San Diego

Fri 10/31

8:39 pm-10:31 am

1 stop10h 52m

$920

ProvincetownSan Diego

PVC - SAN

PVCSAN

Provincetown

Sun 10/26

11:44 am-7:16 pm

1 stop10h 32m

San Diego

Fri 10/31

8:39 pm-10:31 am

1 stop10h 52m

$930

West TisburySan Diego

MVY - SAN

MVYSAN

West Tisbury Martha's Vineyard

Fri 12/26

10:09 am-7:24 pm

1 stop12h 15m

San Diego

Wed 12/31

8:49 pm-9:49 am

1 stop10h 00m

$984

ProvincetownSan Diego

PVC - SAN

PVCSAN

Provincetown

Mon 10/27

11:44 am-7:16 pm

1 stop10h 32m

San Diego

Thu 10/30

8:39 pm-8:28 am

1 stop8h 49m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 17 results
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Best time to book a flight from Cape Cod and the Islands to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Cape Cod and the Islands 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 Cape Cod and the Islands to San Diego
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Cape Cod and the Islands 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 airport do you fly into for flights to San Diego from Cape Cod and the Islands?

    San Diego (SAN) is the airport you will fly into if you book a flight from Cape Cod and the Islands to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • How long is the flight from Cape Cod and the Islands to San Diego?

    JetBlue can get you from Cape Cod and the Islands to San Diego in just under 8h 29m. Your travel time can differ by up to . The distance from Cape Cod and the Islands to San Diego is about 2621 mi.

  • What are the most popular routes from Cape Cod and the Islands to San Diego?

    While some choose either Provincetown - San Diego or New Bedford Regional - San Diego, West Tisbury Martha's Vineyard - San Diego is the most popular route from Cape Cod and the Islands to San Diego.

  • Can I find deals for flights from Cape Cod and the Islands to San Diego that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to San Diego?

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

  • Can I find deals for business class flights from Cape Cod and the Islands to San Diego?

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City

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