Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Change your flight without a fee on select flights

Feel at ease with free flight cancellations within 24 hours of booking

Amazing DFW to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $167 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for DFW to SEA

Carrier Flight Depart DFW Arrive SEA Mon
6/14
Tue
6/15
Wed
6/16
Thu
6/17
Fri
6/18
Sat
6/19
Sun
6/20
Stops
AA 579 07:00 am 09:11 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 713 08:00 am 10:15 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 756 10:10 am 12:25 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 2769 10:35 am 12:54 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 1992 12:24 pm 02:39 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 725 01:55 pm 04:10 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 2783 03:00 pm 05:17 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 2009 05:06 pm 07:23 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 1241 07:10 pm 09:30 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 717 07:45 pm 09:55 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 1996 08:40 pm 10:55 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 2394 10:25 pm 12:39 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
Show More

Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

FAQs about flights from Dallas-Fort Worth Intl. Airport (DFW) to Seattle - Tacoma Intl. Airport (SEA)

Can I catch a flight from Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) right now?

It's always wise to find out about any travel advice reports and quarantine requirements in place in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on catching a flight to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.).

Are there direct flights from Dallas-Fort Worth Intl. Airport (DFW) to Sea-Tac Airport?

Multiple airlines advertise nonstop flights from Dallas-Fort Worth Intl. Airport (DFW) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). Among these are Alaska Airlines and American Airlines — start with them if you want to touch down at your destination as fast as possible.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seattle - Tacoma Intl. Airport (SEA), please visit our Customer Service Portal.

How long is the flight from Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.) to Seattle - Tacoma Intl. Airport (SEA)?

Flights between Dallas Airport and SEA take roughly 4 hours and 26 minutes all up. Make the most of your time in the air by napping, reading, checking out the in-flight entertainment or doing all three.

What is the flight distance from Dallas-Fort Worth Intl. Airport (DFW) to SEA?

With a flight distance of 1,678 mi between DFW Airport and Seattle - Tacoma Intl. Airport (SEA), you're going to be in your seat for a decent amount of time. It's an excellent chance to watch a movie or two, get some work out of the way or just sit back and relax with a book.

What airlines fly from Dallas-Fort Worth Intl. Airport (DFW) to SEA?

If you're heading from Dallas to Seattle, there are more than enough airlines to take you there. Choose a seat with these reputable air companies that advertise direct flights from Dallas Airport to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.):

  • Alaska Airlines - (AS) with 182 flights every month
  • American Airlines - (AA) with 236 flights every month
  • American Airlines - (AA) with 236 flights every month
  • Alaska Airlines - (AS) with 182 flights every month
What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Dallas-Fort Worth Intl. to Seattle - Tacoma Intl. Flight FAQ

Traveling FromDallas-Fort Worth Intl.
Traveling ToSeattle - Tacoma Intl.
Shortest Flight Time4 hours 10 mins
Earliest Departure Time7:00AM CDT
Latest Departure Time10:25PM CDT
Lowest Flight Price$167

Route Info

Flight path for flights from Dallas/Fort Worth International Airport to Seattle-Tacoma International Airport


Distance:
1,667.00 miles


Airlines & Aircraft Used on DFW to SEA Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A330-300
American Airlines
Boeing 737 all pax models
American Airlines
Canadair Regional Jet
American Airlines
Embraer RJ145 Amazon

Popular Flight Routes from Dallas (DFW)

Dallas-Fort Worth Intl. to Seattle - Tacoma Intl. Flight FAQ

Traveling FromDallas-Fort Worth Intl.
Traveling ToSeattle - Tacoma Intl.
Shortest Flight Time4 hours 10 mins
Earliest Departure Time7:00AM CDT
Latest Departure Time10:25PM CDT
Lowest Flight Price$167

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.