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Washington To Seattle 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

November
December
January
February
March
April
August
September
October

November is by far the best month, wherein you can get cheapest flights for Washington to Seattle. 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 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 Washington To Seattle

Cheapest
Alaska Airlines
Alaska Airlines

IAD

07:43

Washington Washington Dulles International Airport

Fri , 07 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Fri, 07 Nov 2025

$266
Hawaiian Airlines
Hawaiian Airlines

IAD

07:43

Washington Washington Dulles International Airport

Fri , 07 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Fri, 07 Nov 2025

$266
Alaska Airlines
Alaska Airlines

IAD

07:43

Washington Washington Dulles International Airport

Sat , 08 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Sat, 08 Nov 2025

$266
United Airlines
United Airlines

IAD

17:55

Washington Washington Dulles International Airport

Tue , 04 Nov 2025

05h 59m
ellipse
Non Stop

SEA

20:54

Seattle Seattle Tacoma International Airport

Tue, 04 Nov 2025

$470
Hawaiian Airlines
Hawaiian Airlines

IAD

07:43

Washington Washington Dulles International Airport

Tue , 04 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Tue, 04 Nov 2025

$470
American Airlines
American Airlines

IAD

07:43

Washington Washington Dulles International Airport

Tue , 04 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Tue, 04 Nov 2025

$511
United Airlines
United Airlines

IAD

17:55

Washington Washington Dulles International Airport

Thu , 06 Nov 2025

05h 59m
ellipse
Non Stop

SEA

20:54

Seattle Seattle Tacoma International Airport

Thu, 06 Nov 2025

$741
United Airlines
United Airlines

IAD

17:55

Washington Washington Dulles International Airport

Sun , 02 Nov 2025

05h 59m
ellipse
Non Stop

SEA

20:54

Seattle Seattle Tacoma International Airport

Sun, 02 Nov 2025

$764
American Airlines
American Airlines

IAD

07:43

Washington Washington Dulles International Airport

Thu , 06 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Thu, 06 Nov 2025

$781
Hawaiian Airlines
Hawaiian Airlines

IAD

07:43

Washington Washington Dulles International Airport

Sun , 02 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Sun, 02 Nov 2025

$823
American Airlines
American Airlines

IAD

07:43

Washington Washington Dulles International Airport

Sun , 02 Nov 2025

05h 52m
ellipse
Non Stop

SEA

10:35

Seattle Seattle Tacoma International Airport

Sun, 02 Nov 2025

$951
ellipse

Early Morning Flight Washington to Seattle

wallet
Cheapest Flight
Found
$951
group
Average Flight
Time
05h 52m
calendra
Date/Time
02 Nov 2025
07:43 AM
plane
Airlines
American Airlines
Ellipse

Late Night Flight Washington to Seattle

wallet
Cheapest Flight
Found
$470
group
Average Flight
Time
05h 59m
calendar
Date/Time
04 Nov 2025
17:55 PM
plane
Airlines
United Airlines