There are 2322.2 mi between Washington, D.C. Reagan-National and Seattle/Tacoma Intl. Typically, this will take 5h 54m by plane in normal conditions.
Prices for flights from Washington, D.C. Reagan-National Airport to Seattle/Tacoma Intl Airport were last updated today.
As of September 2024, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Seattle/Tacoma Intl Airport.
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Seattle/Tacoma Intl Airport.
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Reagan-National Airport to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets), representing 28.57% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 18.71%, Boeing 737-800 at 13.86%, and Boeing 737 MAX 8 at 9.14%.
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Reagan-National Airport to Seattle is Alaska Airlines (41.77% of total bookings). The next most popular airlines are American Airlines (24.38%), Frontier (13.51%), and United Airlines (11.02%).
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Frontier | PriceFrom $138 | Free Cancellation | Rating 6.1 3,696 reviews | ||
JetBlue | PriceFrom $248 | Free Cancellation | Rating 7.5 3,682 reviews | ||
American Airlines | PriceFrom $255 | Free Cancellation | Rating 7.3 10,000 reviews | ||
United Airlines | PriceFrom $266 | Free Cancellation | Rating 7.4 9,536 reviews | ||
Delta | PriceFrom $277 | Free Cancellation | Rating 8.0 9,082 reviews | ||
Alaska Airlines | PriceFrom $356 | Free Cancellation | Rating 8.0 9,362 reviews |
Across 10 Alaska Airlines flights from Washington, D.C. Reagan-National Airport to Seattle this week, the average price was $602, with the best Alaska Airlines deals starting from $356 round-trip. 9,362 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Seattle. momondo saves you time and could save you money on your trip.
Yes. All flights to Seattle from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once all potential Washington, D.C. to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Washington, D.C. and alert you when they change.