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Cheap flights from Washington to Cape Cod and the Islands from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Cape Cod and the Islands departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Cape Cod and the Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:58 pm - 12:23 pmPDX  Portland-ACK Nantucket Memorial
10h 25m1 stop Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$320American Airlines
Sun, Aug 30 - Sun, Sep 6
American Airlines Logo
10:05 pm - 3:11 pmPDX  Portland-ACK Nantucket Memorial
14h 06m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$366American Airlines
Sat, Aug 29 - Sun, Sep 6
American Airlines Logo
10:05 pm - 3:11 pmPDX  Portland-ACK Nantucket Memorial
14h 06m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$405American Airlines
Sat, Aug 29 - Sun, Sep 6
American Airlines Logo
10:58 pm - 12:23 pmPDX  Portland-ACK Nantucket Memorial
10h 25m1 stop Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$417American Airlines
Sun, Aug 30 - Sun, Sep 6
American Airlines Logo
11:34 pm - 3:11 pmPDX  Portland-ACK Nantucket Memorial
12h 37m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$434American Airlines
Sun, Aug 30 - Sun, Sep 6
American Airlines Logo
10:05 pm - 3:11 pmPDX  Portland-ACK Nantucket Memorial
14h 06m2 stops Charlotte Douglas Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$442American Airlines
Sat, Aug 29 - Sun, Sep 6
American Airlines Logo
10:58 pm - 12:23 pmPDX  Portland-ACK Nantucket Memorial
10h 25m1 stop Philadelphia
American Airlines Logo
3:41 pm - 9:58 pmACK  Nantucket Memorial-PDX Portland
9h 17m1 stop Philadelphia
$454American Airlines
Sun, Aug 30 - Sun, Sep 6
American Airlines Logo
10:58 pm - 12:12 pmPDX  Portland-HYA Hyannis Barnstable
10h 14m1 stop Philadelphia
American Airlines Logo
12:42 pm - 11:09 pmHYA  Hyannis Barnstable-PDX Portland
13h 27m2 stops Philadelphia Dallas/Fort Worth
$462American Airlines
Thu, Aug 27 - Mon, Aug 31
JetBlue Logo
11:42 pm - 10:24 amSEA  Seattle/Tacoma Intl-ACK Nantucket Memorial
31h 42m2 stops Boston Logan Intl New York John F Kennedy Intl
JetBlue Logo
3:10 pm - 10:37 pmACK  Nantucket Memorial-SEA Seattle/Tacoma Intl
10h 27m1 stop Boston Logan Intl
$551JetBlue
Mon, Sep 14 - Thu, Sep 17
JetBlue Logo
9:40 pm - 10:24 amSEA  Seattle/Tacoma Intl-ACK Nantucket Memorial
9h 44m1 stop New York John F Kennedy Intl
JetBlue Logo
3:10 pm - 10:37 pmACK  Nantucket Memorial-SEA Seattle/Tacoma Intl
10h 27m1 stop Boston Logan Intl
$566JetBlue
Mon, Sep 14 - Thu, Sep 17

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American Airlines flights from State of Washington to Cape Cod and the Islands

Our best American Airlines deals on State of Washington to Cape Cod and the Islands flight tickets
American Airlines
Aug 30
PDX10:58 pmPortland
10h 25m
1 stop
ACK12:23 pmNantucket Memorial
Sep 6
ACK3:41 pmNantucket Memorial
9h 17m
1 stop
PDX9:58 pmPortland
$320
American Airlines
Aug 29
PDX10:05 pmPortland
14h 06m
2 stops
ACK3:11 pmNantucket Memorial
Sep 6
ACK3:41 pmNantucket Memorial
9h 17m
1 stop
PDX9:58 pmPortland
$366
American Airlines
Aug 29
PDX10:05 pmPortland
14h 06m
2 stops
ACK3:11 pmNantucket Memorial
Sep 6
ACK3:41 pmNantucket Memorial
9h 17m
1 stop
PDX9:58 pmPortland
$405

United Airlines flights from State of Washington to Cape Cod and the Islands

Our best United Airlines deals on State of Washington to Cape Cod and the Islands flight tickets
United Airlines
Aug 29
PDX11:02 pmPortland
13h 01m
2 stops
ACK3:03 pmNantucket Memorial
Sep 2
ACK4:15 pmNantucket Memorial
8h 48m
1 stop
PDX10:03 pmPortland
$523
United Airlines
Aug 29
PDX8:40 amPortland
21h 32m
2 stops
ACK9:12 amNantucket Memorial
Sep 2
ACK4:15 pmNantucket Memorial
8h 48m
1 stop
PDX10:03 pmPortland
$640
United Airlines
Aug 29
PDX11:02 pmPortland
13h 01m
2 stops
ACK3:03 pmNantucket Memorial
Sep 2
ACK9:50 amNantucket Memorial
13h 20m
2 stops
PDX8:10 pmPortland
$642

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Cape Cod and the Islands 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Washington to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sun 8/30

10:58 pm-12:23 pm

1 stop10h 25m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$320

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sat 8/29

10:05 pm-3:11 pm

2 stops14h 06m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$366

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sat 8/29

10:05 pm-3:11 pm

2 stops14h 06m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$405

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sun 8/30

10:58 pm-12:23 pm

1 stop10h 25m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$417

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sun 8/30

11:34 pm-3:11 pm

2 stops12h 37m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$434

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sat 8/29

10:05 pm-3:11 pm

2 stops14h 06m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$442

PortlandNantucket

PDX Portland - ACK Nantucket Memorial

PDXACK

Portland

Sun 8/30

10:58 pm-12:23 pm

1 stop10h 25m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$454

PortlandHyannis

PDX Portland - HYA Hyannis Barnstable

PDXHYA

Portland

Thu 8/27

10:58 pm-12:12 pm

1 stop10h 14m

Hyannis Barnstable

Mon 8/31

12:42 pm-11:09 pm

2 stops13h 27m

$462

SeattleNantucket

SEA Seattle/Tacoma Intl - ACK Nantucket Memorial

SEAACK

Seattle/Tacoma Intl

Mon 9/14

11:42 pm-10:24 am

2 stops31h 42m

Nantucket Memorial

Thu 9/17

3:10 pm-10:37 pm

1 stop10h 27m

$551

SeattleNantucket

SEA Seattle/Tacoma Intl - ACK Nantucket Memorial

SEAACK

Seattle/Tacoma Intl

Mon 9/14

9:40 pm-10:24 am

1 stop9h 44m

Nantucket Memorial

Thu 9/17

3:10 pm-10:37 pm

1 stop10h 27m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cape Cod and the Islands from

How to get the cheapest flight ticket from State of Washington to Cape Cod and the Islands

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 is the cheapest day to depart on your flight to Cape Cod and the Islands?

Our data shows that Tuesday is the least expensive day to fly to Cape Cod and the Islands. Tickets to fly out on this day can be as low as $404. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $531. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cape Cod and the Islands.

What is the cheapest time of day to depart on your flight to Cape Cod and the Islands?

The cheapest time of day to fly to Cape Cod and the Islands is at noon when flights can be purchased for as low as $296. Flights to Cape Cod and the Islands are more costly in the morning, with an average ticket price of $485. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Cape Cod and the Islands from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Cape Cod and the Islands for around $420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cape Cod and the Islands from State of Washington for as low as $365 on momondo.

Can stopping save me money on State of Washington to Cape Cod and the Islands flights?

You could potentially save up to 4% on your flight if you consider stops on a State of Washington to Cape Cod and the Islands flight.

Cheap State of Washington to Cape Cod and the Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Cape Cod and the Islands

Fastest flight time

7h 14m

Direct flights

None
The fastest flight from State of Washington to Cape Cod and the Islands takes 7h 14m
There are no direct flights from State of Washington to Cape Cod and the Islands. There are no popular flight routes from State of Washington to Cape Cod and the Islands.
Search flight deals

Frequently asked questions about flying from Washington to Cape Cod and the Islands

  • When did momondo last update prices for flights from Washington to Cape Cod and the Islands?

    Prices for flights from Washington to Cape Cod and the Islands are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Cape Cod and the Islands?

  • How old do you have to be to fly from Washington to Cape Cod and the Islands?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Cape Cod and the Islands.

  • What documentation or ID do you need to fly to Cape Cod and the Islands?

    The required travel and health documents for your Cape Cod and the Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cape Cod and the Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from State of Washington to Cape Cod and the Islands?

Best airlines flying from State of Washington to Cape Cod and the Islands

Compare and see reviews for airlines that fly from State of Washington to Cape Cod and the Islands with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $239Free CancellationRating
7.1
3,035 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Cape Cod and the Islands?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Cape Cod and the Islands. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Cape Cod and the Islands with flexible booking policies on momondo?

Yes. All flights to Cape Cod and the Islands from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Cape Cod and the Islands?

momondo provides multiple filters to help you find the best flight to Cape Cod and the Islands from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to Cape Cod and the Islands right now. Can momondo alert me if prices change?

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

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