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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

October
November
December
January
February
March
April
August
September

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

Things to know
arrow One Way Fare
October

October- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
October

October - is the cheapest month to book round trip flights.

Cheaper Fare
₹ 13108

Cheapest Fare- Currently, this is the fare price based on the current demand.

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
United Airlines
United Airlines

IAD

13:05

Washington Washington Dulles International Airport

Fri , 10 Oct 2025

05h 47m
ellipse
Non Stop

SEA

15:52

Seattle Seattle Tacoma International Airport

Fri, 10 Oct 2025

₹29833
Delta Airlines
Delta Airlines

IAD

07:00

Washington Washington Dulles International Airport

Fri , 10 Oct 2025

06h 05m
ellipse
Non Stop

SEA

10:05

Seattle Seattle Tacoma International Airport

Fri, 10 Oct 2025

₹31345
Hawaiian Airlines
Hawaiian Airlines

IAD

19:48

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

05h 49m
ellipse
Non Stop

SEA

22:37

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹35802
American Airlines
American Airlines

IAD

06:25

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

05h 43m
ellipse
Non Stop

SEA

09:08

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹35820
American Airlines
American Airlines

IAD

19:48

Washington Washington Dulles International Airport

Fri , 10 Oct 2025

05h 49m
ellipse
Non Stop

SEA

22:37

Seattle Seattle Tacoma International Airport

Fri, 10 Oct 2025

₹35820
Hawaiian Airlines
Hawaiian Airlines

IAD

06:25

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

05h 43m
ellipse
Non Stop

SEA

09:08

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹36551
Delta Airlines
Delta Airlines

IAD

07:00

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

06h 05m
ellipse
Non Stop

SEA

10:05

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹38396
American Airlines
American Airlines

IAD

06:25

Washington Washington Dulles International Airport

Fri , 10 Oct 2025

05h 43m
ellipse
Non Stop

SEA

09:08

Seattle Seattle Tacoma International Airport

Fri, 10 Oct 2025

₹38401
United Airlines
United Airlines

IAD

17:55

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

05h 49m
ellipse
Non Stop

SEA

20:44

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹38841
Delta Airlines
Delta Airlines

IAD

07:35

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

05h 53m
ellipse
Non Stop

SEA

10:28

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹42533
United Airlines
United Airlines

IAD

13:05

Washington Washington Dulles International Airport

Thu , 09 Oct 2025

05h 47m
ellipse
Non Stop

SEA

15:52

Seattle Seattle Tacoma International Airport

Thu, 09 Oct 2025

₹66246
ellipse

Find the Lowest Airfare Washington to Seattle

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
₹13108
17 October 2025
Delta Airlines
07:35 AM
Cheapest Airfare Within 30 Days
₹13108
17 October 2025
Delta Airlines
07:35 AM
Cheapest Airfare Within 90 Days
₹13108
17 October 2025
Delta Airlines
07:35 AM
ellipse

Early Morning Flight Washington to Seattle

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Cheapest Flight
Found
₹35820
group
Average Flight
Time
05h 43m
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Date/Time
09 Oct 2025
06:25 AM
plane
Airlines
American Airlines
Ellipse

Late Night Flight Washington to Seattle

wallet
Cheapest Flight
Found
₹35802
group
Average Flight
Time
05h 49m
calendar
Date/Time
09 Oct 2025
19:48 PM
plane
Airlines
Hawaiian Airlines
Best Time to Travel

How early should I book a flight ticket to get the lowest airfare from Washington to Seattle?

To crack the better offer on Washington to Seattle flights, it’s better to make advanced bookings at least fews weeks prior of your intended date because price might rise eventually due to the delay.

Fare
Days In Advance

Washington to Seattle Flight Information

You can now easily make online flight bookings from Washington (IAD) to Seattle (SEA) at just ₹13108 (per person) with EaseMyTrip, your most trusted travel companion. As a leading travel platform, we aim to offer convenient and hassle-free flight reservations for your desired route. When it comes to the price range of Washington (IAD) to Seattle (SEA) flights, then the price may range from ₹13108 to ₹13108 (per person). This sudden price fluctuation usually happens due to the emergence of various internal and external factors like air traffic, peak seasons, or other weather conditions.

Nevertheless, with EaseMyTrip you can also avail of multiple special offers and exciting deals and discounts on flight bookings. With this, you can elevate your journey from Washington (IAD) to Seattle (SEA) while ensuring that every penny is worth the investment. Along with this, our platform includes a dynamic search engine and a user-friendly interface providing diverse flight details related to flight number, departure status, arrival, and schedules to keep you updated.

Washington to Seattle Flights Details

It’s really intimidating to search, visit, and check out flights from Washington (IAD) to Seattle (SEA) on various online flight booking platforms. However, EaseMyTrip is a reliable portal that can make your job more simplified. At present, we have already collaborated with several prominent airlines ensuring seamless bookings for the flights from Washington (IAD) to Seattle (SEA). In line with this, our platform consists of various popular airline carriers like Akasa Air, SpiceJet, Air India, and Alliance Air usually operate 20 flights every day.

When it comes to the distance between Washington to Seattle, then the average distance would be 3701 Kilometre approximately. Thus, it’s highly recommended to select direct flight options. In case, if you’re looking for an affordable flight option, then you can also select indirect flights. Moreover, the flight duration for non-stop flights would be around 02:50 hrs. So, if you’ve planned to fly from Washington (IAD) to Seattle (SEA), then you must prefer making advanced flight bookings to eliminate last-minute hassles.

Flight Connectivity & Schedule Info

Currently, all the well-renowned flights offer non-stop flights from Washington to Seattle flights. Owing to this factor, you may reach the destination at the average flight duration of 02:50 hrs. Along with this, since the Washington to Seattle flight is the most common route: thus, you can try various layover flights. Top cities like Bengaluru, Bagdogra, Chennai, Jaipur, Kolkata, Chandigarh, etc. offer great connectivity between the flights.

Besides this, Washington Dulles International Airport and Seattle Tacoma International Airport are the nearest airports. This will allow you to reach the destination with optimal comfort and convenience. Moreover, if you are looking forward to getting the cheapest flights then you should prefer booking a round trip during the pre-booking phase.

Why Make Washington to Seattle Flight Booking with EaseMyTrip

EaseMyTrip is one of the most popular online flight booking platforms aiming to offer an unforgettable exposure to the tourists seeking the best of travel services. The platform is known for providing vast flight options to users. Even the passengers get an opportunity to select the first class, business class, premium economy, and economy class cabin options as per their preferences and planned budget.

In addition to this, if you make flight bookings from Washington (IAD) to Seattle (SEA) with EaseMyTrip, then you are entitled to other exclusive benefits also. Some of these assured perks include 24/7 immediate support, regular updates on the flights, lowest fares, airport pick-up/drop facilities, and top-notch customer services for a smooth expedition. With this, you can also check out flight scheduling and other flight modifications/cancellation-related policies. Consequently, if you’re looking forward to booking Washington (IAD) to Seattle (SEA) flights at the best rates, then without any delay book your dream flight with EaseMyTrip for a delightful journey.

FAQ's
Q.Is there a web check-in option for the flight from Washington to Seattle?
Q.Can I make online reservations for cheap hotels close to the Seattle Airport?
Q.How can I get an online cheap flight ticket from Washington to Seattle?
Q.When is the best time to purchase airline tickets from Washington to Seattle at the lowest price?
Q.How long does it take to travel between Washington and Seattle by flight?
Q.How many classes are available to fly from Washington to Seattle?
Q.What are the traveller’s most preferred airlines from Washington to Seattle?
Q.What are the latest Washington to Seattle Flight Offers at EaseMyTrip?
Q.What’s the best time to book a flight ticket with the lowest airfare from Washington to Seattle?