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Cheap flights from Washington to Boston from $146

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 Boston departing on 7/14. 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 Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:27 pm - 1:03 pm
PDX
-
ACK
10h 36m
1 stop
JetBlue Logo
3:43 pm - 10:32 pm
ACK
-
PDX
9h 49m
1 stop
$303JetBlue
Fri, Aug 14 - Sat, Aug 22
JetBlue Logo
11:27 pm - 1:03 pm
PDX
-
ACK
10h 36m
1 stop
JetBlue Logo
3:28 pm - 10:29 pm
ACK
-
PDX
10h 01m
1 stop
$338JetBlue
Fri, Aug 14 - Sat, Aug 22
JetBlue Logo
11:30 pm - 12:56 pm
PDX
-
ACK
10h 26m
1 stop
JetBlue Logo
10:52 am - 10:32 pm
ACK
-
PDX
14h 40m
2 stops
$369JetBlue
Fri, Sep 4 - Sun, Sep 6
JetBlue Logo
11:45 pm - 1:03 pm
SEA
-
ACK
10h 18m
1 stop
JetBlue Logo
12:02 pm - 9:08 pm
ACK
-
SEA
12h 06m
1 stop
$370JetBlue
Tue, Aug 25 - Thu, Aug 27
Delta Logo
12:35 am - 2:41 pm
PDX
-
ACK
11h 06m
2 stops
Delta Logo
3:24 pm - 9:13 pm
ACK
-
PDX
8h 49m
1 stop
$385Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
12:35 am - 3:57 pm
PDX
-
ACK
12h 22m
2 stops
Delta Logo
3:24 pm - 11:39 pm
ACK
-
PDX
11h 15m
2 stops
$390Delta
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
11:34 pm - 3:11 pm
PDX
-
ACK
12h 37m
2 stops
American Airlines Logo
12:53 pm - 11:59 pm
ACK
-
PDX
14h 06m
2 stops
$401American Airlines
Tue, Aug 18 - Wed, Aug 26
American Airlines Logo
11:30 pm - 11:47 am
PDX
-
ACK
9h 17m
1 stop
American Airlines Logo
3:41 pm - 9:58 pm
ACK
-
PDX
9h 17m
1 stop
$403American Airlines
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
11:00 pm - 3:03 pm
SEA
-
ACK
13h 03m
2 stops
United Airlines Logo
9:50 am - 11:04 pm
ACK
-
SEA
16h 14m
2 stops
$898United Airlines
Tue, Aug 25 - Thu, Aug 27
United Airlines Logo
8:40 am - 9:12 am
SEA
-
ACK
21h 32m
2 stops
United Airlines Logo
9:50 am - 11:44 pm
ACK
-
SEA
16h 54m
1 stop
$1,115United Airlines
Tue, Aug 25 - Thu, Aug 27

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Delta flights from State of Washington to Nantucket

Our best Delta deals on State of Washington to Nantucket flight tickets
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
$385
Delta
Aug 18
PDX12:35 amPortland
12h 22m
2 stops
ACK3:57 pmNantucket Memorial
Aug 25
ACK3:24 pmNantucket Memorial
11h 15m
2 stops
PDX11:39 pmPortland
$390
Delta
Aug 17
PDX12:35 amPortland
12h 22m
2 stops
ACK3:57 pmNantucket Memorial
Aug 26
ACK3:24 pmNantucket Memorial
8h 49m
1 stop
PDX9:13 pmPortland
$448

American Airlines flights from State of Washington to Nantucket

Our best American Airlines deals on State of Washington to Nantucket flight tickets
American Airlines
Aug 18
PDX11:34 pmPortland
12h 37m
2 stops
ACK3:11 pmNantucket Memorial
Aug 26
ACK12:53 pmNantucket Memorial
14h 06m
2 stops
PDX11:59 pmPortland
$401
American Airlines
Sep 4
PDX11:30 pmPortland
9h 17m
1 stop
ACK11:47 amNantucket Memorial
Sep 6
ACK3:41 pmNantucket Memorial
9h 17m
1 stop
PDX9:58 pmPortland
$403
American Airlines
Jul 16
PDX11:15 pmPortland
14h 25m
2 stops
ACK4:40 pmNantucket Memorial
Jul 21
ACK3:38 pmNantucket Memorial
10h 52m
1 stop
PDX11:30 pmPortland
$409

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Nantucket 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 June 24, 2026.
Use the filters below to find and compare flights from Washington to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 8/14

11:27 pm-1:03 pm

1 stop10h 36m

Nantucket Memorial

Sat 8/22

3:43 pm-10:32 pm

1 stop9h 49m

$303

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 8/14

11:27 pm-1:03 pm

1 stop10h 36m

Nantucket Memorial

Sat 8/22

3:28 pm-10:29 pm

1 stop10h 01m

$338

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 9/4

11:30 pm-12:56 pm

1 stop10h 26m

Nantucket Memorial

Sun 9/6

10:52 am-10:32 pm

2 stops14h 40m

$369

SeattleNantucket

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Tue 8/25

11:45 pm-1:03 pm

1 stop10h 18m

Nantucket Memorial

Thu 8/27

12:02 pm-9:08 pm

1 stop12h 06m

$370

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

$385

PortlandNantucket

PDX - ACK

PDXACK

Portland

Tue 8/18

12:35 am-3:57 pm

2 stops12h 22m

Nantucket Memorial

Tue 8/25

3:24 pm-11:39 pm

2 stops11h 15m

$390

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

$401
Quickest round-trip

PortlandNantucket

PDX - ACK

PDXACK

Portland

Fri 9/4

11:30 pm-11:47 am

1 stop9h 17m

Nantucket Memorial

Sun 9/6

3:41 pm-9:58 pm

1 stop9h 17m

$403

SeattleNantucket

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Tue 8/25

11:00 pm-3:03 pm

2 stops13h 03m

Nantucket Memorial

Thu 8/27

9:50 am-11:04 pm

2 stops16h 14m

$898

SeattleNantucket

SEA - ACK

SEAACK

Seattle/Tacoma Intl

Tue 8/25

8:40 am-9:12 am

2 stops21h 32m

Nantucket Memorial

Thu 8/27

9:50 am-11:44 pm

1 stop16h 54m

$1,115

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 Boston from

How to get the cheapest flight ticket from State of Washington 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

Can stopping save me money on State of Washington to Nantucket flights?

You could potentially save up to 60% on your flight if you consider stops on a State of Washington to Nantucket flight.

Cheap State of Washington to Nantucket flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Nantucket

Fastest flight time

7h 55m

Direct flights

None
The fastest flight from State of Washington to Nantucket takes 7h 55m
There are no direct flights from State of Washington to Nantucket. There are no popular flight routes from State of Washington to Nantucket.
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Frequently asked questions about flying from Washington to Nantucket

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

    Prices for flights from Washington to Nantucket Memorial Airport were last updated today.

  • How many operators does momondo search for flights from Washington to Nantucket Memorial Airport?

  • How old do you have to be to fly from Washington 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 Washington 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.

Best airlines flying from State of Washington to Nantucket

Compare and see reviews for airlines that fly from State of Washington to Nantucket with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $239Free CancellationRating
7.1
3,001 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington 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 Washington.

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

momondo does allow users to show only those flights to Nantucket from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington 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 Washington to Nantucket.

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

Yes. momondo can track prices for Washington to Nantucket flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fri 7/24
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