DFW - SEA Price | $177 - $292 |
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SEA Temperature | 41 - 66.2 °F |
SEA Rainfall | 0.7 - 6.6 inches |
Popular in | December | High demand for flights, 22% potential price rise |
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Cheapest in | October | Best time to find cheap flights, 22% potential price drop |
Round-trip from | $177 | From Dallas to Seattle/Tacoma Intl |
One-way from | $158 | One-way flight from Dallas to Seattle/Tacoma Intl |
To save on the cost of your flight from Dallas to Seattle, book at least 23 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $212 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $267.
October can be a great time to fly to Seattle from Dallas with a flight ticket averaging about $227. Cheapflights users have found deals in the month of October for as cheap as $108. The most expensive prices can be found in the month of December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas to Seattle as you normally would.
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
16h 21mSeattle/Tacoma Intl
Dallas/Fort Worth
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22h 46mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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16h 39mSeattle/Tacoma Intl
Dallas/Fort Worth
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29h 13mMultiple Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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10h 27mSeattle/Tacoma Intl
Dallas/Fort Worth
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6h 03mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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8h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
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6h 00mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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8h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
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6h 00mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
8h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
9h 04mSpirit Airlines
Dallas Love Field
Seattle/Tacoma Intl
Nonstop
4h 25mSeattle/Tacoma Intl
Dallas Love Field
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4h 10mAlaska Airlines
Dallas Love Field
Seattle/Tacoma Intl
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4h 25mSeattle/Tacoma Intl
Dallas Love Field
Nonstop
4h 10mAlaska Airlines
Dallas Love Field
Seattle/Tacoma Intl
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4h 25mSeattle/Tacoma Intl
Dallas Love Field
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4h 12mAlaska Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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8h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
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6h 00mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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8h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
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6h 00mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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8h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
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9h 04mSpirit Airlines
Dallas Love Field
Seattle/Tacoma Intl
Nonstop
4h 25mSeattle/Tacoma Intl
Dallas Love Field
Nonstop
4h 10mAlaska Airlines
Dallas Love Field
Seattle/Tacoma Intl
Nonstop
4h 25mSeattle/Tacoma Intl
Dallas Love Field
Nonstop
4h 10mAlaska Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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4h 16mSeattle/Tacoma Intl
Dallas/Fort Worth
Nonstop
3h 53mAmerican Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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9h 47mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
6h 03mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
9h 47mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
6h 03mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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10h 50mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
6h 03mMultiple Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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6h 49mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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10h 27mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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7h 31mFrontier
You’ll likely be flying out of Dallas-Fort Worth International Airport to go to Seattle and land at Seattle – Tacoma International Airport. There are some flights offered at Dallas Love Field but not nearly as many. You can find several non-stop flights from DFW for the trip to Seattle.The airport in Seattle that you’ll get off your flight at is Seattle – Tacoma International Airport. Some people call it Sea-Tac Airport. It’s the main airport that services flights to the Seattle metro region in Washington state. The airport is 14 miles away from the Seattle downtown area, in a city called SeaTac. This airport is the biggest one operating in the Pacific Northwest. It’s a hub for Alaskan Airlines and is also a connector for many flights going to Asia.
When you fly out of DFW, you can go directly to Seattle on Spirit Airways. American Airlines also flies direct for this route. There are several flights offered by Alaska Airlines too. The flight time is about four and a half hours. Southwest also offers a non-stop flight from Love Field to Seattle.
Delta has some one-stop flights that land in Salt Lake City that have short stopover times which are under an hour. These trips only take five and a half to six hours. Other stopovers for Delta include Minneapolis and Los Angeles. United stops off in Denver for around an hour before heading on to Seattle. They also land in Houston sometimes. If you go with American Airlines, you’ll be stopping in either Los Angeles or Phoenix. Flying with Southwest could have you stopping in many different places. They have stopovers on this route in Denver, Las Vegas, San Jose, Oakland, St. Louis, and Sacramento.
No you don’t need a passport or visa for this flight. Dallas to Seattle is a domestic flight. This only requires an acceptable form of identification be presented upon arrival for your flight.
If you book a flight to Seattle from Dallas, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 23 flights from Dallas to Seattle/Tacoma Intl per day from 8 different airlines.
Alaska Airlines, American Airlines, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Dallas to Seattle for under $300. The cheapest flight booked recently is on Spirit Airlines for just $242, but on average you can expect to pay $257.
Cheapflights has at least 20 direct flights from Dallas to Seattle under $300. A good price for a nonstop flight from Dallas to Seattle is less than $295.
There are currently 20+ open flights from Dallas to Seattle within the next 7 days for less than $400.
You can find nonstop flights on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.
On average 41 flights depart from Dallas to Seattle per day.
Early Morning (Midnight to 6am) - 17% of flight departures
Morning (6am - Noon) - 17% of flight departures
Afternoon (Noon - 6pm) - 34% of flight departures
Evening (6pm - Midnight) - 32% of flight departures
For as low as $242, Spirit Airlines can have you in Seattle from Dallas in 4h 25m. Dallas and Seattle are separated by a distance of 1667 mi. Both multi-stop and nonstop flights can be found to your destination and back.
According to our current data, Spirit Airlines ($242), Alaska Airlines ($258), and Delta ($276) offers the cheapest pricing from Dallas to Seattle.
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $125. Frontier flights start at $141 while deals on Alaska Airlines start at $149 one-way.
Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Dallas to Seattle.
No one likes to see their flight delayed. When booking a flight from Dallas to Seattle consider choosing GOL (82%), Japan Airlines (81%) or Singapore Airlines (78%) as they are the most reliable in getting you off to your destination on time.
Looking for the cheapest flight from Dallas to Seattle? While on average our users pay $777, our data indicates the cheapest price to be $153. The most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl), is priced around $242.
5%of flight departures | Early morningMidnight to 6 am |
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55%of flight departures | Morning6 am to noon |
32%of flight departures | AfternoonNoon to 6 pm |
8%of flight departures | Evening6 pm to midnight |
Sunday | 20daily flights |
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Monday | 28daily flights |
Tuesday | 29daily flights |
Wednesday | 30daily flights |
Thursday | 18daily flights |
Friday | 17daily flights |
Saturday | 20daily flights |