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Seattle To Washington Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

April
August
September
October
November
December
January
February
March

April is by far the best month, wherein you can get cheapest flights for Seattle to Washington. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Seattle To Washington

Frontier Airlines
Frontier Airlines

Seattle

19:12

Seattle

Seattle Tacoma International Airport

Fri , 17 Apr 2026

14h 48m
ellipse
1 Stop

Washington

13:00

Washington

Ronald Reagan Washington National Airport

Sat, 18 Apr 2026

£78
Frontier Airlines
Frontier Airlines

Seattle

19:12

Seattle

Seattle Tacoma International Airport

Tue , 14 Apr 2026

18h 47m
ellipse
1 Stop

Washington

16:59

Washington

Ronald Reagan Washington National Airport

Wed, 15 Apr 2026

£79
Delta Airlines
Delta Airlines

Seattle

07:30

Seattle

Seattle Tacoma International Airport

Fri , 17 Apr 2026

04h 57m
ellipse
Non Stop

Washington

15:27

Washington

Ronald Reagan Washington National Airport

Fri, 17 Apr 2026

£103
Hawaiian Airlines
Hawaiian Airlines

Seattle

13:53

Seattle

Seattle Tacoma International Airport

Wed , 08 Apr 2026

05h 06m
ellipse
Non Stop

Washington

21:59

Washington

Ronald Reagan Washington National Airport

Wed, 08 Apr 2026

£110
Hawaiian Airlines
Hawaiian Airlines

Seattle

13:53

Seattle

Seattle Tacoma International Airport

Wed , 15 Apr 2026

05h 06m
ellipse
Non Stop

Washington

21:59

Washington

Ronald Reagan Washington National Airport

Wed, 15 Apr 2026

£112
Delta Airlines
Delta Airlines

Seattle

07:30

Seattle

Seattle Tacoma International Airport

Mon , 04 May 2026

04h 57m
ellipse
Non Stop

Washington

15:27

Washington

Ronald Reagan Washington National Airport

Mon, 04 May 2026

£131
Delta Airlines
Delta Airlines

Seattle

07:30

Seattle

Seattle Tacoma International Airport

Thu , 30 Apr 2026

04h 57m
ellipse
Non Stop

Washington

15:27

Washington

Ronald Reagan Washington National Airport

Thu, 30 Apr 2026

£131
Hawaiian Airlines
Hawaiian Airlines

Seattle

07:00

Seattle

Seattle Tacoma International Airport

Fri , 17 Apr 2026

11h 00m
ellipse
1 Stop

Washington

21:00

Washington

Ronald Reagan Washington National Airport

Fri, 17 Apr 2026

£146
American Airlines
American Airlines

Seattle

23:26

Seattle

Seattle Tacoma International Airport

Thu , 07 May 2026

06h 38m
ellipse
1 Stop

Washington

09:04

Washington

Ronald Reagan Washington National Airport

Fri, 08 May 2026

£148
American Airlines
American Airlines

Seattle

23:26

Seattle

Seattle Tacoma International Airport

Thu , 09 Apr 2026

06h 38m
ellipse
1 Stop

Washington

09:04

Washington

Ronald Reagan Washington National Airport

Fri, 10 Apr 2026

£148
American Airlines
American Airlines

Seattle

11:16

Seattle

Seattle Tacoma International Airport

Thu , 09 Apr 2026

09h 43m
ellipse
1 Stop

Washington

23:59

Washington

Ronald Reagan Washington National Airport

Thu, 09 Apr 2026

£148
ellipse

Early Morning Flight Seattle to Washington

wallet
Cheapest Flight
Found
£146
group
Average Flight
Time
11h 00m
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Date/Time
17 Apr 2026
07:00 AM
plane
Airlines
Hawaiian Airlines
Ellipse

Late Night Flight Seattle to Washington

wallet
Cheapest Flight
Found
£148
group
Average Flight
Time
06h 38m
calendar
Date/Time
09 Apr 2026
23:26 PM
plane
Airlines
American Airlines

Flights from Seattle to Washington with Easemytrip

Flying from Seattle to Washington has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Seattle to Washington is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Seattle Tacoma International Airport (SEA) and Ronald Reagan Washington National Airport (DCA). You can expect a flight distance of approximately 3738 km, and most direct services cover it in around 11:25.

Let’s take a closer look at everything you need to know before booking your flight from Seattle to Washington.

Travel Overview: Seattle to Washington

Flight Details Information
Route Distance 3738 km
Average Flight Time 11:25 hrs
Departure Airport Seattle Tacoma International Airport (SEA)
Arrival Airport Ronald Reagan Washington National Airport (DCA)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Frontier Airlines, Delta Airlines, Hawaiian Airlines, American Airlines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from Seattle to Washington

Are there direct flights from Seattle to Washington?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?