What are the cheapest airlines to fly from California to Cape Cod and the Islands one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $139. Users have also found prices from $141 and $149 on JetBlue and American Airlines, respectively.

In terms of precipitation, rainfall in Cape Cod and the Islands ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Cape Cod and the Islands when rainfall is around 1.6 in.

If weather is an important factor for your trip to Cape Cod and the Islands, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

How far in advance should I book a flight from California to Cape Cod and the Islands?

To save up to 85% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from California to Cape Cod and the Islands from $406 1-2 weeks out and tickets from $601 for flights departing within the next 72 hours.

What is the cheapest month to fly from California to Cape Cod and the Islands?

Flights from California to Cape Cod and the Islands lean towards being more expensive in December. Prices are generally better when you fly from California to Cape Cod and the Islands in January, with the cheapest ticket starting at $119.

How can I find direct flights from California to Cape Cod and the Islands?

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

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

Yes. Cheapflights offers flight deals from California to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$120+ Flights from California to Cape Cod and the Islands

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Cheap flight deals from California to Cape Cod and the Islands

Round-trip from	$262 (Expedia)
One-way from	$139 (Delta)
Popular in	December
Cheapest in	January
Average price	$471

From California to Cape Cod and the Islands

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One-way flight from California to Cape Cod and the Islands

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 2% potential price decrease ($9 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 California to Cape Cod and the Islands

Cheapest flights from California to Cape Cod and the Islands
Explore the most affordable flight options available from California to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

mar. 9/2311:29 pmSFO - ACK

1 stop10h 48mJetBlue

vie. 9/264:20 pmACK - SFO

1 stop11h 39mJetBlue

Deal found 7/29

$262

dom. 8/241:11 amLAX - MVY

1 stop7h 51mAmerican Airlines

sáb. 8/3012:58 pmMVY - LAX

1 stop8h 22mAmerican Airlines

Deal found 7/30

$263

sáb. 9/1311:29 pmSFO - MVY

1 stop8h 10mJetBlue

mar. 9/2311:24 amMVY - SFO

1 stop12h 39mJetBlue

Deal found 7/30

$276

mar. 8/1910:54 pmSAN - MVY

1 stop10h 08mAmerican Airlines

jue. 8/2812:32 pmMVY - SAN

1 stop9h 00mAmerican Airlines

Deal found 7/30

$286

mar. 8/1911:50 pmSFO - ACK

2 stops13h 05mAmerican Airlines

mar. 8/261:41 pmACK - SFO

2 stops10h 52mAmerican Airlines

Deal found 7/29

$287

lun. 8/2510:57 pmSFO - ACK

2 stops9h 29mDelta

mié. 8/273:26 pmACK - SFO

1 stop11h 21mDelta

Deal found 7/30

$288

lun. 8/189:40 pmLAX - ACK

2 stops10h 46mDelta

vie. 8/223:26 pmACK - LAX

1 stop10h 09mDelta

Deal found 7/28

$292

sáb. 9/138:40 pmSAN - MVY

1 stop10h 59mJetBlue

sáb. 9/2011:31 amMVY - SAN

1 stop10h 59mJetBlue

Deal found 7/31

$312

mar. 8/269:25 pmLAS - MVY

1 stop9h 06mJetBlue

mié. 8/274:57 pmMVY - LAS

1 stop8h 51mJetBlue

Deal found 7/28

$318

lun. 8/1812:45 amLAX - ACK

2 stops12h 10mAmerican Airlines

mar. 8/264:25 pmACK - LAX

1 stop8h 15mAmerican Airlines

Deal found 7/29

$320

lun. 8/2512:33 amLAS - MVY

2 stops10h 00mDelta

mié. 8/272:13 pmMVY - LAS

1 stop7h 52mDelta

Deal found 7/30

$324

lun. 8/2510:56 pmSJC - ACK

2 stops14h 13mDelta

vie. 8/293:26 pmACK - SJC

2 stops22h 44mDelta

Deal found 7/30

$331

Best flights from California to Cape Cod and the Islands
Discover carefully curated flight deals from California to Cape Cod and the Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

mar. 9/2311:29 pmSFO - ACK

1 stop10h 48mJetBlue

vie. 9/264:20 pmACK - SFO

1 stop11h 39mJetBlue

Deal found 7/29

$262

dom. 8/241:11 amLAX - MVY

1 stop7h 51mAmerican Airlines

sáb. 8/3012:58 pmMVY - LAX

1 stop8h 22mAmerican Airlines

Deal found 7/30

$263

lun. 8/2510:57 pmSFO - ACK

2 stops9h 29mDelta

mié. 8/273:26 pmACK - SFO

1 stop11h 21mDelta

Deal found 7/30

$288

sáb. 9/1311:29 pmSFO - MVY

1 stop8h 10mJetBlue

mar. 9/2311:24 amMVY - SFO

1 stop12h 39mJetBlue

Deal found 7/30

$276

mar. 8/1910:54 pmSAN - MVY

1 stop10h 08mAmerican Airlines

jue. 8/2812:32 pmMVY - SAN

1 stop9h 00mAmerican Airlines

Deal found 7/30

$286

lun. 8/189:40 pmLAX - ACK

2 stops10h 46mDelta

vie. 8/223:26 pmACK - LAX

1 stop10h 09mDelta

Deal found 7/28

$292

mar. 8/1911:50 pmSFO - ACK

2 stops13h 05mAmerican Airlines

mar. 8/261:41 pmACK - SFO

2 stops10h 52mAmerican Airlines

Deal found 7/29

$287

sáb. 8/304:38 pmSFO - ACK

2 stops14h 17mUnited Airlines

sáb. 9/65:30 pmACK - SFO

1 stop8h 47mUnited Airlines

Deal found 7/30

$642

sáb. 9/138:40 pmSAN - MVY

1 stop10h 59mJetBlue

sáb. 9/2011:31 amMVY - SAN

1 stop10h 59mJetBlue

Deal found 7/31

$312

lun. 8/2512:33 amLAS - MVY

2 stops10h 00mDelta

mié. 8/272:13 pmMVY - LAS

1 stop7h 52mDelta

Deal found 7/30

$324

mar. 8/269:25 pmLAS - MVY

1 stop9h 06mJetBlue

mié. 8/274:57 pmMVY - LAS

1 stop8h 51mJetBlue

Deal found 7/28

$318

mar. 8/268:30 amLAX - HYA

3 stops24h 59mMultiple Airlines

dom. 8/316:48 amHYA - LAX

2 stops13h 03mMultiple Airlines

Deal found 7/28

$770

Last-minute flights from California to Cape Cod and the Islands
Discover last-minute flight deals from California to Cape Cod and the Islands. Data last updated julio 31, 2025 and is based on user searches.

mar. 8/510:45 pmSAN - MVY

2 stops12h 31mAmerican Airlines

mié. 8/2012:32 pmMVY - SAN

1 stop9h 00mAmerican Airlines

Deal found 7/30

$397

jue. 8/79:00 pmLAX - MVY

2 stops12h 02mAmerican Airlines

mié. 8/1312:00 pmMVY - LAX

2 stops12h 31mAmerican Airlines

Deal found 7/31

$746

vie. 8/89:00 pmSAN - MVY

1 stop9h 31mJetBlue

jue. 8/2111:14 amMVY - SAN

1 stop10h 43mJetBlue

Deal found 7/31

$518

vie. 8/87:50 pmLAX - ACK

2 stops12h 21mAmerican Airlines

vie. 8/154:25 pmACK - LAX

1 stop10h 26mAmerican Airlines

Deal found 7/30

$647

vie. 8/810:29 pmLAX - ACK

1 stop10h 24mJetBlue

vie. 8/1512:50 pmACK - LAX

1 stop12h 31mJetBlue

Deal found 7/30

$669

dom. 8/1012:35 amLAX - ACK

2 stops11h 11mDelta

jue. 8/213:26 pmACK - LAX

1 stop10h 14mDelta

Deal found 7/30

$413

dom. 8/1010:54 pmSAN - HYA

1 stop9h 46mAmerican Airlines

mar. 8/1212:10 pmHYA - SAN

1 stop9h 22mAmerican Airlines

Deal found 7/30

$581

dom. 8/109:30 pmSAN - MVY

2 stops14h 10mDelta

mié. 8/202:13 pmMVY - SAN

1 stop9h 28mDelta

Deal found 7/31

$612

dom. 8/109:25 pmSFO - MVY

2 stops15h 36mJetBlue

jue. 8/144:57 pmMVY - SFO

1 stop11h 46mJetBlue

Deal found 7/31

$693

dom. 8/108:25 pmLAX - MVY

1 stop10h 06mJetBlue

vie. 8/1510:16 amMVY - LAX

1 stop10h 35mJetBlue

Deal found 7/30

$717

dom. 8/1011:40 pmSFO - MVY

2 stops12h 00mDelta

jue. 8/1411:58 amMVY - SFO

2 stops15h 37mDelta

Deal found 7/31

$789

dom. 8/1012:35 amSFO - ACK

2 stops11h 11mDelta

lun. 8/183:26 pmACK - SFO

2 stops11h 22mDelta

Deal found 7/29

$818

One-way flights from California to Cape Cod and the Islands
Search for one-way flight options from California to Cape Cod and the Islands. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

dom. 8/3110:45 pmLAX - HYA

1 stop9h 55mAmerican Airlines

Deal found 7/28

$120

sáb. 9/610:25 pmSJC - ACK

2 stops10h 01mDelta

Deal found 7/30

$139

lun. 9/811:29 pmSFO - MVY

1 stop8h 10mJetBlue

Deal found 7/31

$141

sáb. 9/610:30 pmSFO - ACK

1 stop9h 30mJetBlue

Deal found 7/30

$141

vie. 10/39:00 pmSFO - HYA

1 stop9h 27mJetBlue

Deal found 7/31

$147

mié. 9/178:55 pmSAN - MVY

1 stop9h 37mJetBlue

Deal found 7/31

$147

lun. 8/2510:57 pmSFO - ACK

2 stops9h 29mDelta

Deal found 7/29

$147

dom. 8/247:54 pmSFO - MVY

2 stops13h 08mAmerican Airlines

Deal found 7/30

$149

mar. 9/98:35 pmLAX - HYA

1 stop9h 56mJetBlue

Deal found 7/29

$156

jue. 8/1412:59 amLAS - MVY

1 stop8h 03mAmerican Airlines

Deal found 7/30

$183

dom. 8/319:00 pmLAX - ACK

2 stops11h 53mAmerican Airlines

Deal found 7/29

$200

sáb. 8/2312:45 amSFO - ACK

2 stops12h 08mAmerican Airlines

Deal found 7/30

$200

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

mar. 9/23

11:29 pm-1:17 pm

1 stop10h 48m

Nantucket Memorial

vie. 9/26

4:20 pm-12:59 am

1 stop11h 39m

$262

Los AngelesWest Tisbury

LAX - MVY

LAXMVY

Los Angeles

dom. 8/24

1:11 am-12:02 pm

1 stop7h 51m

West Tisbury Martha's Vineyard

sáb. 8/30

12:58 pm-6:20 pm

1 stop8h 22m

$263

San FranciscoWest Tisbury

SFO - MVY

SFOMVY

San Francisco

sáb. 9/13

11:29 pm-10:39 am

1 stop8h 10m

West Tisbury Martha's Vineyard

mar. 9/23

11:24 am-9:03 pm

1 stop12h 39m

$276

San DiegoWest Tisbury

SAN - MVY

SANMVY

San Diego

mar. 8/19

10:54 pm-12:02 pm

1 stop10h 08m

West Tisbury Martha's Vineyard

jue. 8/28

12:32 pm-6:32 pm

1 stop9h 00m

$286

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

mar. 8/19

11:50 pm-3:55 pm

2 stops13h 05m

Nantucket Memorial

mar. 8/26

1:41 pm-9:33 pm

2 stops10h 52m

$287

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

lun. 8/25

10:57 pm-11:26 am

2 stops9h 29m

Nantucket Memorial

mié. 8/27

3:26 pm-11:47 pm

1 stop11h 21m

$288

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

lun. 8/18

9:40 pm-11:26 am

2 stops10h 46m

Nantucket Memorial

vie. 8/22

3:26 pm-10:35 pm

1 stop10h 09m

$292

San DiegoWest Tisbury

SAN - MVY

SANMVY

San Diego

sáb. 9/13

8:40 pm-10:39 am

1 stop10h 59m

West Tisbury Martha's Vineyard

sáb. 9/20

11:31 am-7:30 pm

1 stop10h 59m

$312

Las VegasWest Tisbury

LAS - MVY

LASMVY

Las Vegas Harry Reid Intl

mar. 8/26

9:25 pm-9:31 am

1 stop9h 06m

West Tisbury Martha's Vineyard

mié. 8/27

4:57 pm-10:48 pm

1 stop8h 51m

$318

Los AngelesNantucket

LAX - ACK

LAXACK

Los Angeles

lun. 8/18

12:45 am-3:55 pm

2 stops12h 10m

Nantucket Memorial

mar. 8/26

4:25 pm-9:40 pm

1 stop8h 15m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 59 results

...

Best time to book a flight from California to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from California 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 California to Cape Cod and the Islands

What is the cheapest time of day to fly from CA to KDT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Cape Cod and the Islands as you normally would.

Reviews of airlines servicing Cape Cod and the Islands

Read reviews from past customers who have flown Delta, United Airlines, and JetBlue from California to Cape Cod and the Islands. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,914 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from California to Cape Cod and the Islands one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $139. Users have also found prices from $141 and $149 on JetBlue and American Airlines, respectively.
Can I find deals for flights from California to Cape Cod and the Islands that include hotel bookings?
Yes. In addition to deals on California to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Cape Cod and the Islands?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Cape Cod and the Islands.
Can I find deals for business class flights from California to Cape Cod and the Islands?
Yes. Cheapflights offers flight deals from California to Cape Cod and the Islands 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from California to Cape Cod and the Islands

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$291	Average$551	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$309	Average$542	FlexibilityNo cancel fee	On-time62%

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$120+ Cheap flights from California to Cape Cod and the Islands

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Cape Cod and the Islands with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from California to Cape Cod and the Islands

Keep the following information in mind while searching for California to Cape Cod and the Islands flight deals. Data was last updated julio 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from California to Cape Cod and the Islands

Cheapest flights from California to Cape Cod and the IslandsExplore the most affordable flight options available from California to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from California to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Cape Cod and the Islands that are best for you.

Best time to book a flight from California to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Cape Cod and the Islands

What is the cheapest time of day to fly from CA to KDT?

Find hourly flight availability from California to Cape Cod and the Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Reviews of airlines servicing Cape Cod and the Islands

Read reviews from past customers who have flown Delta, United Airlines, and JetBlue from California to Cape Cod and the Islands. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from California to Cape Cod and the Islands. 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 to fly from California to Cape Cod and the Islands one-way?

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

How can I find direct flights from California to Cape Cod and the Islands?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Cape Cod and the Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from California to Cape Cod and the Islands

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Cheapest flights from California to Cape Cod and the Islands
Explore the most affordable flight options available from California to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.