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

The cheapest airlines for a one-way flight from Portland to Cape Cod and the Islands are JetBlue ($144), American Airlines ($199), and Delta ($822).

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).

What are the most popular routes from Portland to Cape Cod and the Islands?

The most popular flight routes from Portland to Cape Cod and the Islands are Portland - West Tisbury Martha's Vineyard, Portland - Nantucket Memorial and Portland - Provincetown.

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

To save up to 162% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Cape Cod and the Islands from $459 1-2 weeks out and tickets from $696 for flights departing within the next 72 hours.

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

Flights from Portland to Cape Cod and the Islands lean towards being more expensive in December. Prices are generally better when you fly from Portland to Cape Cod and the Islands in September, with the cheapest ticket starting at $150.

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

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

What airport do you fly from for flights from Portland to Cape Cod and the Islands?

Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Cape Cod and the Islands. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

How can I find direct flights from Portland 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 Portland to Cape Cod and the Islands.

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

Yes. Cheapflights offers flight deals from Portland 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.

$144+ Flights from Portland to Cape Cod and the Islands

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Cheap flight deals from Portland to Cape Cod and the Islands

Round-trip from	$246 (American Airlines)
One-way from	$144 (JetBlue)
Popular in	December
Cheapest in	September
Average price	$422

From Portland to Cape Cod and the Islands

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

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Portland to Cape Cod and the Islands

Cheapest flights from Portland to Cape Cod and the Islands
Explore the most affordable flight options available from Portland to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Tue 8/1911:01 pmPDX - ACK

2 stops13h 54mAmerican Airlines

Tue 8/264:25 pmACK - PDX

1 stop8h 39mAmerican Airlines

Deal found 6/26

$246

Fri 7/1111:07 pmPDX - HYA

1 stop10h 13mAmerican Airlines

Tue 7/1512:20 pmHYA - PDX

2 stops12h 54mAmerican Airlines

Deal found 6/26

$372

Sat 8/2311:12 pmPDX - MVY

1 stop9h 50mAmerican Airlines

Wed 8/2712:32 pmMVY - PDX

2 stops13h 48mAmerican Airlines

Deal found 6/23

$374

Sat 8/231:51 pmPDX - ACK

2 stops21h 55mDelta

Wed 8/273:26 pmACK - PDX

1 stop9h 05mDelta

Deal found 6/23

$413

Sat 8/231:51 pmPDX - MVY

2 stops21h 49mDelta

Wed 8/272:13 pmMVY - PDX

1 stop10h 18mDelta

Deal found 6/24

$427

Sat 8/1612:21 pmPDX - ACK

1 stop19h 08mJetBlue

Fri 8/225:55 pmACK - PDX

1 stop20h 16mJetBlue

Deal found 6/26

$484

Sat 8/1610:50 pmPDX - ACK

1 stop8h 38mUnited Airlines

Fri 8/2210:30 amACK - PDX

2 stops15h 07mUnited Airlines

Deal found 6/24

$510

Fri 7/1111:40 pmPDX - HYA

1 stop10h 05mMultiple Airlines

Tue 7/156:48 amHYA - PDX

1 stop18h 27mMultiple Airlines

Deal found 6/26

$745

Thu 7/1011:40 pmPDX - MVY

1 stop6h 51mJetBlue

Mon 7/144:50 pmMVY - PDX

1 stop8h 25mJetBlue

Deal found 6/25

$777

Thu 8/2812:21 pmPDX - MVY

1 stop18h 10mMultiple Airlines

Mon 9/12:18 pmMVY - PDX

1 stop23h 53mMultiple Airlines

Deal found 6/25

$794

Thu 7/1011:40 pmPDX - PVC

1 stop7h 07mMultiple Airlines

Mon 7/1410:55 amPVC - PDX

1 stop14h 20mMultiple Airlines

Deal found 6/25

$865

Wed 8/136:45 pmPDX - ACK

3 stops32h 45mMultiple Airlines

Sun 8/175:40 pmACK - PDX

3 stops28h 17mMultiple Airlines

Deal found 6/26

$1,111

Best flights from Portland to Cape Cod and the Islands
Discover carefully curated flight deals from Portland 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 June 26, 2025.

Tue 8/1911:01 pmPDX - ACK

2 stops13h 54mAmerican Airlines

Tue 8/264:25 pmACK - PDX

1 stop8h 39mAmerican Airlines

Deal found 6/26

$246

Fri 8/812:40 amPDX - ACK

2 stops11h 02mDelta

Wed 8/273:26 pmACK - PDX

1 stop9h 05mDelta

Deal found 6/26

$289

Sat 8/1612:21 pmPDX - ACK

1 stop19h 08mJetBlue

Fri 8/225:55 pmACK - PDX

1 stop20h 16mJetBlue

Deal found 6/26

$484

Tue 8/191:45 pmPDX - ACK

3 stops22h 05mUnited Airlines

Tue 8/266:46 pmACK - PDX

2 stops23h 39mUnited Airlines

Deal found 6/25

$740

Fri 7/1111:07 pmPDX - HYA

1 stop10h 13mAmerican Airlines

Tue 7/1512:20 pmHYA - PDX

2 stops12h 54mAmerican Airlines

Deal found 6/26

$372

Fri 7/1111:40 pmPDX - HYA

1 stop10h 05mMultiple Airlines

Tue 7/156:48 amHYA - PDX

1 stop18h 27mMultiple Airlines

Deal found 6/26

$745

Sat 8/2311:12 pmPDX - MVY

1 stop9h 50mAmerican Airlines

Wed 8/2712:32 pmMVY - PDX

2 stops13h 48mAmerican Airlines

Deal found 6/23

$374

Sat 8/231:51 pmPDX - MVY

2 stops21h 49mDelta

Wed 8/272:13 pmMVY - PDX

1 stop10h 18mDelta

Deal found 6/24

$427

Sun 7/2711:40 pmPDX - PVC

1 stop8h 44mJetBlue

Tue 8/53:24 pmPVC - PDX

1 stop9h 51mJetBlue

Deal found 6/26

$615

Thu 8/2812:21 pmPDX - MVY

1 stop18h 10mMultiple Airlines

Mon 9/12:18 pmMVY - PDX

1 stop23h 53mMultiple Airlines

Deal found 6/25

$794

Thu 7/1011:40 pmPDX - MVY

1 stop6h 51mJetBlue

Mon 7/144:50 pmMVY - PDX

1 stop8h 25mJetBlue

Deal found 6/25

$777

Thu 7/1011:40 pmPDX - PVC

1 stop7h 07mMultiple Airlines

Mon 7/1410:55 amPVC - PDX

1 stop14h 20mMultiple Airlines

Deal found 6/25

$865

Last-minute flights from Portland to Cape Cod and the Islands
Discover last-minute flight deals from Portland to Cape Cod and the Islands. Data last updated June 26, 2025 and is based on user searches.

Mon 6/3012:09 amPDX - MVY

2 stops9h 11mAmerican Airlines

Tue 7/812:11 pmMVY - PDX

2 stops14h 11mAmerican Airlines

Deal found 6/25

$666

Tue 7/19:55 pmPDX - MVY

2 stops13h 13mAmerican Airlines

Tue 7/812:11 pmMVY - PDX

2 stops14h 11mAmerican Airlines

Deal found 6/25

$779

Tue 7/111:35 pmPDX - MVY

1 stop6h 56mJetBlue

Tue 7/82:18 pmMVY - PDX

1 stop10h 57mJetBlue

Deal found 6/25

$1,020

Thu 7/312:52 amPDX - MVY

2 stops10h 49mDelta

Sun 7/132:13 pmMVY - PDX

1 stop10h 17mDelta

Deal found 6/25

$744

Thu 7/1011:40 pmPDX - MVY

1 stop6h 51mJetBlue

Mon 7/144:50 pmMVY - PDX

1 stop8h 25mJetBlue

Deal found 6/25

$777

Thu 7/1011:40 pmPDX - PVC

1 stop7h 07mMultiple Airlines

Mon 7/1410:55 amPVC - PDX

1 stop14h 20mMultiple Airlines

Deal found 6/25

$865

Fri 7/1111:07 pmPDX - HYA

1 stop10h 13mAmerican Airlines

Tue 7/1512:20 pmHYA - PDX

2 stops12h 54mAmerican Airlines

Deal found 6/26

$372

Fri 7/1111:40 pmPDX - HYA

1 stop10h 05mMultiple Airlines

Tue 7/156:48 amHYA - PDX

1 stop18h 27mMultiple Airlines

Deal found 6/26

$745

Sun 7/2711:40 pmPDX - PVC

1 stop8h 44mJetBlue

Tue 8/53:24 pmPVC - PDX

1 stop9h 51mJetBlue

Deal found 6/26

$615

One-way flights from Portland to Cape Cod and the Islands
Search for one-way flight options from Portland to Cape Cod and the Islands. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Mon 7/2111:40 pmPDX - MVY

1 stop6h 51mJetBlue

Deal found 6/26

$144

Sat 7/269:50 pmPDX - HYA

2 stops12h 18mAmerican Airlines

Deal found 6/24

$199

Sat 7/1211:07 pmPDX - MVY

1 stop9h 42mAmerican Airlines

Deal found 6/24

$225

Wed 7/1611:40 pmPDX - PVC

1 stop7h 26mJetBlue

Deal found 6/24

$348

Wed 7/24:26 pmPDX - HYA

2 stops16h 23mMultiple Airlines

Deal found 6/25

$383

Wed 7/166:43 pmPDX - PVC

2 stops12h 23mMultiple Airlines

Deal found 6/24

$389

Thu 9/46:18 pmPDX - MVY

2 stops18h 55mMultiple Airlines

Deal found 6/23

$639

Thu 9/410:05 pmPDX - MVY

2 stops12h 28mDelta

Deal found 6/26

$822

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandNantucket

PDX - ACK

PDXACK

Portland

Tue 8/19

11:01 pm-3:55 pm

2 stops13h 54m

Nantucket Memorial

Tue 8/26

4:25 pm-10:04 pm

1 stop8h 39m

$246

PortlandHyannis

PDX - HYA

PDXHYA

Portland

Fri 7/11

11:07 pm-12:20 pm

1 stop10h 13m

Hyannis Barnstable

Tue 7/15

12:20 pm-10:14 pm

2 stops12h 54m

$372

PortlandWest Tisbury

PDX - MVY

PDXMVY

Portland

Sat 8/23

11:12 pm-12:02 pm

1 stop9h 50m

West Tisbury Martha's Vineyard

Wed 8/27

12:32 pm-11:20 pm

2 stops13h 48m

$374

PortlandNantucket

PDX - ACK

PDXACK

Portland

Sat 8/23

1:51 pm-2:46 pm

2 stops21h 55m

Nantucket Memorial

Wed 8/27

3:26 pm-9:31 pm

1 stop9h 05m

$413

PortlandWest Tisbury

PDX - MVY

PDXMVY

Portland

Sat 8/23

1:51 pm-2:40 pm

2 stops21h 49m

West Tisbury Martha's Vineyard

Wed 8/27

2:13 pm-9:31 pm

1 stop10h 18m

$427

PortlandNantucket

PDX - ACK

PDXACK

Portland

Sat 8/16

12:21 pm-10:29 am

1 stop19h 08m

Nantucket Memorial

Fri 8/22

5:55 pm-11:11 am

1 stop20h 16m

$484

PortlandNantucket

PDX - ACK

PDXACK

Portland

Sat 8/16

10:50 pm-10:28 am

1 stop8h 38m

Nantucket Memorial

Fri 8/22

10:30 am-10:37 pm

2 stops15h 07m

$510

PortlandHyannis

PDX - HYA

PDXHYA

Portland

Fri 7/11

11:40 pm-12:45 pm

1 stop10h 05m

Hyannis Barnstable

Tue 7/15

6:48 am-10:15 pm

1 stop18h 27m

$745

PortlandWest Tisbury

PDX - MVY

PDXMVY

Portland

Thu 7/10

11:40 pm-9:31 am

1 stop6h 51m

West Tisbury Martha's Vineyard

Mon 7/14

4:50 pm-10:15 pm

1 stop8h 25m

$777

PortlandWest Tisbury

PDX - MVY

PDXMVY

Portland

Thu 8/28

12:21 pm-9:31 am

1 stop18h 10m

West Tisbury Martha's Vineyard

Mon 9/1

2:18 pm-11:11 am

1 stop23h 53m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 20 results

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

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Cape Cod and the Islands

See what other customers who have flown with Delta, United Airlines, and JetBlue from Portland to Cape Cod and the Islands have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,963 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

7,963 reviews

Delta

8.0

Very good

7,963 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

8,838 reviews

Delta

8.0

Very good

7,963 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

2,922 reviews

Delta

8.0

Very good

7,963 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

7,963 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 airport do you fly from for flights from Portland to Cape Cod and the Islands?
Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Cape Cod and the Islands. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.
What are the cheapest airlines to fly from Portland to Cape Cod and the Islands one-way?
The cheapest airlines for a one-way flight from Portland to Cape Cod and the Islands are JetBlue ($144), American Airlines ($199), and Delta ($822).
What are the most popular routes from Portland to Cape Cod and the Islands?
The most popular flight routes from Portland to Cape Cod and the Islands are Portland - West Tisbury Martha's Vineyard, Portland - Nantucket Memorial and Portland - Provincetown.
Can I find deals for flights from Portland to Cape Cod and the Islands that include hotel bookings?
Yes. In addition to deals on Portland to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland 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 Portland to Cape Cod and the Islands.
Can I find deals for business class flights from Portland to Cape Cod and the Islands?
Yes. Cheapflights offers flight deals from Portland 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

Alternative routes for Portland to Cape Cod and the Islands

Complete your trip

Massachusetts car rentals

Boston Logan Intl Airport car rentals

Nantucket Memorial Airport car rentals

Worcester Airport car rentals

Hyannis Barnstable Airport car rentals

Provincetown Airport car rentals

New Bedford Regional Airport car rentals

Bedford Hanscom Field Airport car rentals

Boston car rentals

Worcester car rentals

Springfield car rentals

Hyannis car rentals

Top airline flying from Portland to Cape Cod and the Islands

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$276	Average$361	FlexibilityNo cancel fee	On-time62%

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$144+ Cheap flights from Portland (PDX) 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Cheap flight deals from Portland to Cape Cod and the Islands

Keep the following information in mind while searching for Portland to Cape Cod and the Islands flight deals. Data was last updated June 26, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Cape Cod and the Islands

Cheapest flights from Portland to Cape Cod and the IslandsExplore the most affordable flight options available from Portland to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Portland to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

Reviews of airlines servicing Cape Cod and the Islands

See what other customers who have flown with Delta, United Airlines, and JetBlue from Portland to Cape Cod and the Islands have to say. Users have also rated airlines 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 Portland 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 airport do you fly from for flights from Portland to Cape Cod and the Islands?

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

What are the most popular routes from Portland to Cape Cod and the Islands?

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

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

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

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

Top airline flying from Portland to Cape Cod and the Islands

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Book with Flexibility

Travel Smart

Cheapest flights from Portland to Cape Cod and the Islands
Explore the most affordable flight options available from Portland to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.