$186 Cheap JetBlue Airways flights from Seattle to Washington (SEA to DCA)

Find The Best Day To Fly from Seattle to Washington

Amazing JetBlue Airways SEA to DCA Flight Deals

The cheapest flights to Ronald Reagan Washington National found within the past 7 days were $378 round trip and $186 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 13 - Wed, Aug 20
SEA
Seattle
DCA
Washington
$378 Roundtrip, found 2 days ago
$378
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Aug 13 from Seattle to Washington, returning Wed, Aug 20, priced at $378 found 2 days ago

DCA From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Hotel Arboretum

Hotel Arboretum

2 out of 5
Save 100% on your flight
per person
Oct 15 - Oct 22
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Washington (DCA)
Kellogg Conference Hotel at Gallaudet University

Kellogg Conference Hotel at Gallaudet University

3 out of 5
Save 100% on your flight
per person
Oct 15 - Oct 22
found 1 day ago
Roundtrip flight included
Seattle (SEA) to Washington (WAS)
Club Wyndham National Harbor

Club Wyndham National Harbor

3.5 out of 5
Save 100% on your flight
per person
Oct 15 - Oct 22
found 15 hours ago
Roundtrip flight included
Seattle (SEA) to Washington (WAS)
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Frequently asked questions

Can I catch a flight from SEA to National Airport right now?
It's always prudent to learn about any travel advice reports and quarantine requirements in place in your destination. Ensure you check out our Covid-19 Travel Advisor for up-to-date info on flying to Ronald Reagan Washington National Airport (DCA) from Sea-Tac Airport.
What terminal is JetBlue Airways at Sea-Tac Airport?
As soon as you're issued your boarding pass for your JetBlue Airways flight from Seattle - Tacoma Intl. Airport (SEA) to National Airport, see if the terminal details are on it. If not, you might like to consult your air carrier. They'll be able to advise where you'll be flying in and out of.
Are there JetBlue Airways non-stop flights from SEA to DCA?
If you're traveling with JetBlue Airways from Sea-Tac Airport to National Airport, you'll need to make at least one stop. While waiting for your connection, take the opportunity to grab a quick bite or go for a wander.
How long is a JetBlue Airways flight from SEA to DCA?
Watch a movie or two, listen to a podcast or just put your seat back and close your eyes. Whatever you prefer, find a way to entertain yourself during the 6 hours and 52 minutes that it takes to journey from SEA to Ronald Reagan Washington National Airport (DCA) with JetBlue Airways.
How many direct and indirect flights does JetBlue Airways fly from SEA to DCA?
There are at least 7 JetBlue Airways flights weekly operating from SEA to DCA.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Ronald Reagan Washington National Airport (DCA), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best JetBlue Airways flight from Seattle SEA to Washington DCA 

To find the best deals on flights to Seattle from Washington with JetBlue Airways, just enter your travel dates, filter by JetBlue Airways, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Washington DCA with JetBlue Airways 

If you’re planning a round trip, booking return flights with JetBlue Airways is usually the most cost-effective option. With airfares ranging from $378 to $378, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way JetBlue Airways flights from Seattle SEA to Washington DCA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way JetBlue Airways flight from Seattle to Washington costs from $186. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Washington DCA from  Seattle SEA with JetBlue Airways 

To find a cheap JetBlue Airways flight from Seattle SEA to Washington DCA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on JetBlue Airways flights from Seattle SEA to Washington DCA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Washington DCA with JetBlue Airways 

If you’re keen to be on Washington soil fast, don’t waste time with a stopover—filter your search results to show direct JetBlue Airways flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for JetBlue Airways flights from Seattle SEA to Washington DCA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Washington DCA from  Seattle SEA with JetBlue Airways on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

JetBlue Airways Airports
Hop on a(n) JetBlue Airways flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
BOSUSALogan Intl.62
JFKUSAJohn F. Kennedy Intl.30
SJUPRILuis Munoz Marin Intl.29
FLLUSAFort Lauderdale - Hollywood Intl.18
MCOUSAOrlando Intl.12
STTVIRCyril E. King11
STXVIRHenry E. Rohlsen9
DCAUSARonald Reagan Washington National7
TPAUSATampa Intl.7
RSWUSASouthwest Florida Intl.6

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