DFW - SEA Price | $233 - $521 |
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SEA Temperature | 41 - 66.2 °F |
SEA Rainfall | 0.7 - 6.6 inches |
Popular in | July | High demand for flights, 29% potential price rise |
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Cheapest in | February | Best time to find cheap flights, 37% potential price drop |
Round-trip from | $233 | From Dallas to Seattle/Tacoma Intl |
One-way from | $96 | One-way flight from Dallas to Seattle/Tacoma Intl |
To save on the cost of your flight from Dallas to Seattle, book at least 30 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $448 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $554.
February can be a great time to fly to Seattle from Dallas with a flight ticket averaging about $370. Cheapflights users have found deals in the month of February for as cheap as $131. The most expensive prices can be found in the month of July.
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
12h 27mSeattle/Tacoma Intl
Dallas/Fort Worth
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18h 46mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
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13h 12mSeattle/Tacoma Intl
Dallas/Fort Worth
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21h 33mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
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15h 33mSeattle/Tacoma Intl
Dallas/Fort Worth
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8h 39mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
12h 27mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
18h 46mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
13h 12mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
21h 33mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
15h 33mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
8h 39mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
15h 33mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
8h 39mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
15h 33mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
14h 29mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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9h 34mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
8h 39mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
12h 27mSeattle/Tacoma Intl
Dallas/Fort Worth
1 stop
18h 46mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
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13h 12mSeattle/Tacoma Intl
Dallas/Fort Worth
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21h 33mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
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22h 37mSeattle/Tacoma Intl
Dallas/Fort Worth
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13h 06mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
Nonstop
4h 25mSeattle/Tacoma Intl
Dallas/Fort Worth
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3h 49mAlaska Airlines
Dallas Love Field
Seattle/Tacoma Intl
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4h 32mSeattle/Tacoma Intl
Dallas Love Field
Nonstop
3h 54mAlaska Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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4h 25mSeattle/Tacoma Intl
Dallas/Fort Worth
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3h 54mMultiple Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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13h 12mSeattle/Tacoma Intl
Dallas/Fort Worth
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6h 19mMultiple Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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9h 34mSeattle/Tacoma Intl
Dallas/Fort Worth
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7h 31mSpirit Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
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15h 44mSeattle/Tacoma Intl
Dallas/Fort Worth
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14h 29mMultiple Airlines
Dallas/Fort Worth
Seattle/Tacoma Intl
1 stop
13h 12mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
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17h 20mFrontier
Dallas/Fort Worth
Seattle/Tacoma Intl
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12h 33mMultiple Airlines
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We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.
Crew
Food
Comfort
Boarding
Overall
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Reviews
We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.
Crew
Food
Comfort
Boarding
Overall
Entertainment
Reviews
We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.
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 17 flights from Dallas to Seattle/Tacoma Intl per day from 9 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 $200. The cheapest flight booked recently is on Frontier for just $124, but on average you can expect to pay $142.
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 $267.
There are currently 20+ open flights from Dallas to Seattle within the next 7 days for less than $200.
You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.
On average 19 flights depart from Dallas to Seattle per day.
Early Morning (Midnight to 6am) - 21% of flight departures
Morning (6am - Noon) - 16% of flight departures
Afternoon (Noon - 6pm) - 11% of flight departures
Evening (6pm - Midnight) - 53% of flight departures
For as low as $124, Frontier can have you in Seattle from Dallas in 12h 27m. 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, Frontier ($124), and Spirit Airlines ($131) offers the cheapest pricing from Dallas to Seattle. You may be able to fly from Dallas to Seattle for 66% less than the average price by searching for these airlines.
Undisclosed Carrier, 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 Japan Airlines (80%), GOL (79%) or Air Tahiti Nui (71%) 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 $1,902, our data indicates the cheapest price to be $119. The most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl), is priced around $131.
5%of flight departures | Early morningMidnight to 6 am |
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29%of flight departures | Morning6 am to noon |
24%of flight departures | AfternoonNoon to 6 pm |
42%of flight departures | Evening6 pm to midnight |
Sunday | 13daily flights |
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Monday | 16daily flights |
Tuesday | 15daily flights |
Wednesday | 22daily flights |
Thursday | 34daily flights |
Friday | 13daily flights |
Saturday | 11daily flights |