$299+ Cheap flights from Washington 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ACK
Nov 6 — Nov 131
1 adult, Economy
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Cheapest flights from Washington to Cape Cod and the IslandsExplore the most affordable flight options available from Washington to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.
Explore the most affordable flight options available from Washington to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Sat 11/152:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/6![Multiple Airlines logo]()
$692
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Thu 10/232:00 pmEWB - PDX
2 stops11h 45mMultiple Airlines
Deal found 10/7![Multiple Airlines logo]()
$773
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Mon 11/102:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/6![Multiple Airlines logo]()
$793
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Mon 11/32:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/5![Multiple Airlines logo]()
$799
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Sat 10/252:00 pmEWB - PDX
2 stops11h 45mMultiple Airlines
Deal found 10/5![Multiple Airlines logo]()
$827
This Cheapflightsfares deal was found by Cheapflights users on 10/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Fri 11/142:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/4![Multiple Airlines logo]()
$830
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Sun 11/22:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/6![Multiple Airlines logo]()
$840
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Thu 10/232:00 pmEWB - PDX
2 stops11h 45mMultiple Airlines
Deal found 10/7![Multiple Airlines logo]()
$854
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Wed 10/222:00 pmEWB - PDX
2 stops11h 45mMultiple Airlines
Deal found 10/7![Multiple Airlines logo]()
$894
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Sun 11/162:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/6![Multiple Airlines logo]()
$928
This Cheapflightsfares deal was found by Cheapflights users on 10/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Tue 10/142:00 pmEWB - PDX
2 stops11h 45mMultiple Airlines
Deal found 10/6![Multiple Airlines logo]()
$937
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amPDX - EWB
2 stops10h 15mMultiple Airlines
Thu 11/62:00 pmEWB - PDX
2 stops12h 33mMultiple Airlines
Deal found 10/7![Multiple Airlines logo]()
$949
Cheap flight deals from Washington to Cape Cod and the Islands
Keep the following information in mind while searching for Washington to Cape Cod and the Islands flight deals. Data was last updated October 7, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $692 (Cheapflightsfares) |
One-way from | $299 (Cheapflightsfares) |
Popular in | December |
Cheapest in | January |
Average price | $324 |
Cheapflights Fare Finder
Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated October 7, 2025.
Use the filters below to find and compare flights from Washington to Cape Cod and the Islands that are best for you.
Fly from
Washington
Fly to
Cape Cod and the Islands
Route
Depart
Return
Price
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Wed 11/12
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Mon 11/17
2:00 pm-11:33 pm
2 stops12h 33m
$692
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Wed 11/12
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Sat 11/15
2:00 pm-11:33 pm
2 stops12h 33m
$692
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Mon 11/10
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Thu 11/13
2:00 pm-11:33 pm
2 stops12h 33m
$773
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Tue 10/21
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Thu 10/23
2:00 pm-10:45 pm
2 stops11h 45m
$773
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Mon 11/3
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Mon 11/10
2:00 pm-11:33 pm
2 stops12h 33m
$793
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Fri 10/31
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Mon 11/3
2:00 pm-11:33 pm
2 stops12h 33m
$799
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Mon 11/10
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Fri 11/14
2:00 pm-11:33 pm
2 stops12h 33m
$830
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Sat 10/25
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Sun 11/2
2:00 pm-11:33 pm
2 stops12h 33m
$840
PortlandNew Bedford
PDX - EWB
PDXEWB
Portland
Mon 10/20
6:00 am-7:15 pm
2 stops10h 15m
New Bedford Regional
Thu 10/23
2:00 pm-10:45 pm
2 stops11h 45m
$854
SeattleWest Tisbury
SEA - MVY
SEAMVY
Seattle/Tacoma Intl
Tue 10/14
11:15 pm-3:40 pm
2 stops13h 25m
West Tisbury Martha's Vineyard
Thu 10/16
4:10 pm-10:02 pm
1 stop8h 52m
$991
Showing 1-10 of 27 results
Best time to book a flight from Washington to Cape Cod and the Islands
Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from Washington 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 Washington to Cape Cod and the Islands
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Related info for your journey
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Alternative routes for Washington 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 Washington to Cape Cod and the Islands
Discover the top airline that operate flights from Washington to Cape Cod and the Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 7, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$614 | FlexibilityNo cancel fee | On-time62% |