- Must visit
Seattle Art Museum
Major art museum with global collections, strong Native and modern holdings, and rotating blockbuster exhibitions downtown.
Flights from Washington, DC to Seattle, WA depart on average 71 times per day, taking around 6h 36m. Cheap flight tickets for this journey start at $147 (€119) if you book in advance.
There are 8 flights per day. The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 2322 miles (3737 km) distance in 5h 51m. June is the cheapest month to fly.
Distance 2322 miles (3737 km) |
Average flight duration 6h 36m |
Cheapest ticket price $147 (€119) |
Flights per day 71 |
Direct flights 8 |
Fastest flight 5h 51m |
First flight 12:05 AM |
Last flight 11:58 PM |
Cheapest Month Jun |
Cheapest Day Tue |
High Season Apr - Jun |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Tue |
Best time to book 1 day |
Cheapest price
$335
Average price
$597
Fastest journey
5 h 36 m
Average duration
5 h 37 m
Flights per day
94
Distance
3737 km
The best way to find a cheap flight ticket from Washington, DC to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Washington, DC to Seattle, WA will cost around $597 if you buy it on the day, but the cheapest tickets can be found for only $335.
Of the 94 flights that leave Washington, DC for Seattle, WA onSat, Aug 29, 13 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Aug 29 the direct flights cover the 3737 km distance in an average of 5 h 37 m but if you time it right, some flights will get you there in just 5 h 36 m .
On Sat, Aug 29 the longest flights will take 5 h 39 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
UA365 · UA360
UA2192 · UA1265
UA1591 · UA2316
UA590 · UA2211
UA244 · UA1577 · UA2611
AS375
AA9392
AS1574
AA7484
AS786Omio recommends booking the train as it is the most popular option from Washington, DC to Seattle, WA among Omio's users. If you are prioritising price take the bus with prices starting from $148. For those with little time consider booking a flight which can get you there in 6h 36m. The ticket price range depends on the travel mode: a bus costs an average of $148, and a train costs an average of $230.
Distance: 2322 miles (3737 km)
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
$276 Average price | $594 Average price | $244 Average price Cheapest | $651 Average price (fuel + tolls) |
8h 36m Average total duration Fastest 6h 36m Onboard + 2h 0m Additional time* | 67h 47m Average total duration 67h 17m Onboard + 30m Additional time* | 84h 10m Average total duration 83h 40m Onboard + 30m Additional time* | 40h 29m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Washington, DC to Seattle, WA:
A bus is $32 (€26) less than a flight for this route with tickets for a flight from Washington, DC to Seattle, WA costing on average $276 (€223).
A bus is $351 (€283) less than a train for this route with tickets for a train from Washington, DC to Seattle, WA costing on average $594 (€479).
Other travel options to Seattle, WA take longer:
Train takes on average 67h 17m.
Bus takes on average 83h 40m.
The table below shows live departures for Washington, DC to Seattle, WA flights for today, Friday, August 28. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:00 AM Washington, DC | 10h51 | 7:51 PM Seattle, WA | 0 transfersDirect | |
![]() | 11:00 AM Washington, DC | 9h53 | 8:53 PM Seattle, WA | 0 transfersDirect | |
![]() | 7:21 PM Washington, DC | 10h48 | 6:09 AM Seattle, WA | 0 transfersDirect | |
![]() | 8:03 PM Washington, DC | 9h56 | 5:59 AM Seattle, WA | 0 transfersDirect | |
![]() | 8:10 PM Washington, DC | 8h02 | 4:12 AM Seattle, WA | 0 transfersDirect | |
![]() | 8:15 PM Washington, DC | 9h32 | 5:47 AM Seattle, WA | 0 transfersDirect | |
![]() | 10:31 PM Washington, DC | 9h05 | 7:36 AM Seattle, WA | 0 transfersDirect | |
![]() | 11:34 PM Washington, DC | 8h50 | 8:24 AM Seattle, WA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Seattle, WA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle, WA trip today.
Major art museum with global collections, strong Native and modern holdings, and rotating blockbuster exhibitions downtown.
Immersive pop-culture museum with music, science fiction, gaming, and film exhibits in a Frank Gehry building.
Leading aviation museum featuring historic aircraft, spacecraft, and hands-on exhibits near Boeing Field.
Vast urban park with forests, beaches, bluffs, and trails, plus some of Seattle’s finest Puget Sound views.
Lively waterfront district with ferries, the Great Wheel, promenades, and classic Elliott Bay scenery.
Beloved hilltop park offering postcard views of downtown, Elliott Bay, and Mount Rainier, especially at sunset.
Cedar plank salmon is Pacific Northwest salmon roasted on cedar, adding smoky wood aroma. It reflects Seattle's strong salmon culture and regional cooking style.
Seattle-style teriyaki is grilled meat with sweet-savory sauce, usually over rice and salad. It became a defining everyday local meal across the city.
Geoduck is a large Pacific Northwest clam, often served raw or lightly cooked. It is prized locally for its sweet taste and connection to regional seafood.
Historic Pike Place Market spot famed for clam chowder, seafood sandwiches, and casual counter service with a lively market atmosphere.
Long-running market restaurant known for Dungeness crab cakes, seafood entrées, and views over Pike Place with a classic local feel.
Acclaimed fine dining destination focused on seasonal Pacific Northwest ingredients, refined tasting menus, and elegant service near Pike Place.
Seattle is pricier than many US cities, with higher hotel, dining, and parking costs. Transit is reasonable, but central stays and waterfront meals raise typical visitor budgets.
Tip 18-20% at restaurants, more for excellent service. Taxis usually 10-15%. Cafes often have tip jars or screens; small tips are appreciated.
Find answers to the most common questions about traveling from Washington, DC to Seattle, WA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seattle, WA, this guide helps you travel smarter and with confidence.

Most Washington, DC to Seattle, WA flights use the Ronald Reagan National Airport to Seattle-Tacoma International Airport airport pair. Use this guide to compare Washington, DC and Seattle, WA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Ronald Reagan National Airport is 4 km from Washington city centre. Public transport options include:
Ronald Reagan National Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are located in all terminals, offering American, Italian, and fast food options; top choices include Legal Sea Foods and Five Guys.
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport, near ticketingas and baggage claim.
Lost and found is available at the station.
Available at Ronald Reagan National Airport: Parking, Taxis, WC.
Available at Ronald Reagan National Airport: Car Rental.
Accessibility facilities are available at Ronald Reagan National Airport: Elevators, ramps, assistance.
Nearby hotels include Hotels within walking distance, including the Crystal Gateway Marriott..
Dulles International Airport is 3 km from Washington city centre. Public transport options include:
Dulles International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants located in all concourses; options include fast food, cafes, and sit-down dining like Five Guys and Chipotle.
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport in all terminals.
Lost and found is available at the station.
Available at Dulles International Airport: Parking, Taxis, WC.
Available at Dulles International Airport: Car Rental.
Accessibility facilities are available at Dulles International Airport: Elevators, ramps, assistance.
Nearby hotels include Hotels nearby include Washington Dulles Airport Marriott within walking distance..
Seattle-Tacoma International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.
Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal, including near baggage claim and ticketingas.
Lost and found is available at the station.
Available at Seattle-Tacoma International Airport: Parking, Taxis, WC.
Available at Seattle-Tacoma International Airport: Car Rental.
Accessibility facilities are available at Seattle-Tacoma International Airport: Elevators, ramps.
Nearby hotels include Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport..
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