When did momondo last update prices for flights from Portland Airport to Nantucket Memorial Airport?

Prices for flights from Portland Airport to Nantucket Memorial Airport refresh daily.

How old do you have to be to fly from Portland Airport to Nantucket Memorial Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Nantucket Memorial Airport.

What documentation or ID do you need to fly to Nantucket Memorial Airport?

The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$338 Cheap Flights from Portland to Nantucket in 2026

Find the cheapest flights from Portland to Nantucket

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:27 pm - 10:22 am

PDX

ACK

7h 55m

1 stop

3:28 pm - 10:29 pm

ACK

PDX

10h 01m

1 stop

$338JetBlue

Thu, Aug 13 - Sat, Aug 22

12:35 am - 2:41 pm

PDX

ACK

11h 06m

2 stops

3:24 pm - 9:13 pm

ACK

PDX

8h 49m

1 stop

$400Delta

Mon, Aug 17 - Wed, Aug 26

11:34 pm - 4:30 pm

PDX

ACK

13h 56m

2 stops

11:17 am - 11:59 pm

ACK

PDX

15h 42m

2 stops

$401American Airlines

Wed, Aug 19 - Tue, Aug 25

11:34 pm - 3:11 pm

PDX

ACK

12h 37m

2 stops

12:53 pm - 11:59 pm

ACK

PDX

14h 06m

2 stops

$422American Airlines

Tue, Aug 18 - Wed, Aug 26

12:35 am - 2:41 pm

PDX

ACK

11h 06m

2 stops

3:24 pm - 9:13 pm

ACK

PDX

8h 49m

1 stop

$434Delta

Mon, Aug 17 - Wed, Aug 26

12:35 am - 2:41 pm

PDX

ACK

11h 06m

2 stops

3:24 pm - 9:13 pm

ACK

PDX

8h 49m

1 stop

$448Delta

Tue, Aug 18 - Tue, Aug 25

11:15 pm - 11:55 am

PDX

ACK

9h 40m

1 stop

3:38 pm - 11:30 pm

ACK

PDX

10h 52m

1 stop

$460American Airlines

Fri, Jul 24 - Tue, Jul 28

11:15 pm - 2:00 pm

PDX

ACK

11h 45m

2 stops

3:38 pm - 11:30 pm

ACK

PDX

10h 52m

1 stop

$466American Airlines

Fri, Jul 24 - Tue, Jul 28

11:15 pm - 2:00 pm

PDX

ACK

11h 45m

2 stops

11:19 am - 9:50 pm

ACK

PDX

13h 31m

2 stops

$492American Airlines

Fri, Jul 24 - Tue, Jul 28

12:35 am - 2:41 pm

PDX

ACK

11h 06m

2 stops

3:24 pm - 9:13 pm

ACK

PDX

8h 49m

1 stop

$520Delta

Tue, Aug 18 - Tue, Aug 25

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Delta flights from Portland to Nantucket

Our best Delta deals on Portland to Nantucket flight tickets

Delta

Aug 17

PDX12:35 amPortland

11h 06m

2 stops

ACK2:41 pmNantucket Memorial

Aug 26

ACK3:24 pmNantucket Memorial

8h 49m

1 stop

PDX9:13 pmPortland

$400

Delta

Aug 17

PDX12:35 amPortland

11h 06m

2 stops

ACK2:41 pmNantucket Memorial

Aug 26

ACK3:24 pmNantucket Memorial

8h 49m

1 stop

PDX9:13 pmPortland

$434

Delta

Aug 18

PDX12:35 amPortland

11h 06m

2 stops

ACK2:41 pmNantucket Memorial

Aug 25

ACK3:24 pmNantucket Memorial

8h 49m

1 stop

PDX9:13 pmPortland

$448

United Airlines flights from Portland to Nantucket

Our best United Airlines deals on Portland to Nantucket flight tickets

United Airlines

Aug 22

PDX4:07 pmPortland

20h 42m

2 stops

ACK3:49 pmNantucket Memorial

Aug 25

ACK4:15 pmNantucket Memorial

8h 48m

1 stop

PDX10:03 pmPortland

$524

United Airlines

Aug 29

PDX4:07 pmPortland

14h 05m

2 stops

ACK9:12 amNantucket Memorial

Sep 1

ACK4:15 pmNantucket Memorial

8h 48m

1 stop

PDX10:03 pmPortland

$564

United Airlines

Aug 29

PDX10:50 amPortland

19h 22m

2 stops

ACK9:12 amNantucket Memorial

Sep 1

ACK9:50 amNantucket Memorial

16h 02m

2 stops

PDX10:52 pmPortland

$569

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandNantucket

PDX - ACK

PDXACK

Portland

Thu 8/13

11:27 pm-10:22 am

1 stop7h 55m

Nantucket Memorial

Sat 8/22

3:28 pm-10:29 pm

1 stop10h 01m

$338

PortlandNantucket

PDX - ACK

PDXACK

Portland

Mon 8/17

12:35 am-2:41 pm

2 stops11h 06m

Nantucket Memorial

Wed 8/26

3:24 pm-9:13 pm

1 stop8h 49m

$400

PortlandNantucket

PDX - ACK

PDXACK

Portland

Wed 8/19

11:34 pm-4:30 pm

2 stops13h 56m

Nantucket Memorial

Tue 8/25

11:17 am-11:59 pm

2 stops15h 42m

$401

PortlandNantucket

PDX - ACK

PDXACK

Portland

Tue 8/18

11:34 pm-3:11 pm

2 stops12h 37m

Nantucket Memorial

Wed 8/26

12:53 pm-11:59 pm

2 stops14h 06m

$422

PortlandNantucket

PDX - ACK

PDXACK

Portland

Mon 8/17

12:35 am-2:41 pm

2 stops11h 06m

Nantucket Memorial

Wed 8/26

3:24 pm-9:13 pm

1 stop8h 49m

$434

PortlandNantucket

PDX - ACK

PDXACK

Portland

Tue 8/18

12:35 am-2:41 pm

2 stops11h 06m

Nantucket Memorial

Tue 8/25

3:24 pm-9:13 pm

1 stop8h 49m

$448

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 7/24

11:15 pm-11:55 am

1 stop9h 40m

Nantucket Memorial

Tue 7/28

3:38 pm-11:30 pm

1 stop10h 52m

$460

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 7/24

11:15 pm-2:00 pm

2 stops11h 45m

Nantucket Memorial

Tue 7/28

3:38 pm-11:30 pm

1 stop10h 52m

$466

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 7/24

11:15 pm-2:00 pm

2 stops11h 45m

Nantucket Memorial

Tue 7/28

11:19 am-9:50 pm

2 stops13h 31m

$492

PortlandNantucket

PDX - ACK

PDXACK

Portland

Tue 8/18

12:35 am-2:41 pm

2 stops11h 06m

Nantucket Memorial

Tue 8/25

3:24 pm-9:13 pm

1 stop8h 49m

$520

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Nantucket?

Alaska Airlines, JetBlue and Delta are the top three most popular airlines that fly to Nantucket from Portland according to our data. Alaska Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 7 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Nantucket according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Nantucket (PDX to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Nantucket

Fastest flight time	20h 42m
Direct flights	None

The fastest flight from Portland to Nantucket takes 20h 42m

There are no direct flights from Portland to Nantucket. There are no popular flight routes from Portland to Nantucket.

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Frequently asked questions about flying from Portland to Nantucket

How far is Portland to Nantucket Memorial by plane?
There are 2606.2 mi between Portland and Nantucket Memorial. Flights usually cover this in 20h 42m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Nantucket Memorial Airport?
Prices for flights from Portland Airport to Nantucket Memorial Airport refresh daily.
How old do you have to be to fly from Portland Airport to Nantucket Memorial Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Nantucket Memorial Airport.
What documentation or ID do you need to fly to Nantucket Memorial Airport?
The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Nantucket?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Nantucket from Portland.

Can I find flights from Portland to Nantucket with flexible booking policies on momondo?

Yes. All flights to Nantucket from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Nantucket?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Nantucket.

I’m not ready to book a flight from Portland to Nantucket right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Nantucket now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nantucket and let you know when they change.