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  1. Flights
  2. United States
  3. Seattle, WA
  4. Dallas, TX - Seattle, WA

Cheap Flights from Dallas, TX (DFW) to Seattle, WA (SEA)

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Discover the cheapest flights from Dallas, TX to Seattle, WA
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Sun, Jul 5 - Wed, Jul 8
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
Frontier Airlines
Frontier Airlines1 stop
SEA - DFW
226$
215$
Prime price per passenger
Fri, Jul 31 - Fri, Jul 31
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
Frontier Airlines
Frontier Airlines1 stop
SEA - DFW
230$
218$
Prime price per passenger
Mon, Jun 22 - Wed, Jun 24
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
Frontier Airlines
Frontier Airlines1 stop
SEA - DFW
229$
219$
Prime price per passenger
Sun, Jul 12 - Sat, Jul 18
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
Frontier Airlines
Frontier Airlines1 stop
SEA - DFW
242$
224$
Prime price per passenger
Wed, Jun 10 - Thu, Jun 11
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
Frontier Airlines
Frontier Airlines1 stop
SEA - DFW
242$
230$
Prime price per passenger
Wed, Jun 10
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
123$
115$
Prime price per passenger
Tue, Jun 16
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
133$
125$
Prime price per passenger
Mon, Jul 20
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
140$
131$
Prime price per passenger
Mon, Aug 3
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
140$
131$
Prime price per passenger
Sun, Jul 5
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
141$
132$
Prime price per passenger
Sun, Jul 19
Frontier Airlines
Frontier Airlines1 stop
DFW - SEA
149$
140$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Dallas, TX to Seattle, WA

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of June. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Jun 8 - Jun 14
Flights from just $151
$180
$159
$151
$171
$170
$184
$166
$169
$155
$163
$170
$166
MayJuneJulyAugust
Flying Time4 h and 34 mWhen flying from Dallas, TX to Seattle, WA, this can take around 4 h and 34 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$115The best price for flights from Dallas, TX to Seattle, WA offered by eDreams, which have been found by our customers in the last 3 days
Origin airportDallas/Fort Worth International AirportWhen flying from Dallas, TX to Seattle, WA
Destination airportSeattle-Tacoma International AirportFor the route from Dallas, TX to Seattle, WA
Peak seasonMarchMarch is the busiest time to fly from Dallas, TX to Seattle, WA according to search data results from our customers
Airlines operating this routeAlaska Airlines, American AirlinesAirline(s) that fly from Dallas, TX to Seattle, WA
One-way average Price$193A flight from Dallas, TX to Seattle, WA at eDreams will cost around $193, this being based on prices of the previous 6 months of data
Best time to bookMarchFebruary is one of the most frequent times to fly to Seattle, WA from Dallas, TX according to real data from our customers
Airlines that fly from Dallas, TX to Seattle, WA
Spirit Airlines
Spirit Airlines
92$
Frontier Airlines
Frontier Airlines
134$
Alaska Airlines
Alaska Airlines
472$
American Airlines
American Airlines
578$
Distance: 1680 miles
Dallas, TX airports
Dallas Ft Worth International (DFW)How far from city center: 16 miles
Love Field (DAL)How far from city center: 6 miles
Seattle, WA airports
Seattle All Airports (SEA)How far from city center: 11 miles

Are you planning to travel to Seattle, WA for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Dallas, TX. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Seattle, WA and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Dallas, TX to Seattle, WA

On average, how much is the price of a flight from Dallas, TX to Seattle, WA?
When you fly from Dallas, TX to Seattle, WA the average price is $193. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Dallas, TX to Seattle, WA, how can I find the cheapest price?
The cheapest price for a flight from Dallas, TX to Seattle, WA is $115. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Dallas, TX to Seattle, WA?
The most popular months to book a trip from Dallas, TX to Seattle, WA are May, September and October, based on the searches of our customers.
When is the best time to travel from Dallas, TX to Seattle, WA?
The best time of the year to visit Seattle, WA depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Seattle, WA from Dallas, TX in terms of searches from our customers, followed by May and October. If you prefer to avoid the busy season and get away from the crowds February, March and April are the months with fewer searches for Dallas, TX - Seattle, WA.
How long does the flight from Dallas, TX to Seattle, WA take?
Flight length from Dallas, TX to Seattle, WA is around 4 h and 34 m on average, at an average distance of 1,679.27 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Seattle, WA compared to Dallas, TX?
While in Dallas, TX the temperatures can reach an average of 84ºF ºC in summer, Seattle, WA's temperatures can go up to 64ºF ºC during the hot season. In winter, however, weather indicators show around 42ºF ºC in Seattle, WA, compared to the 48ºF ºC average degrees reported in Dallas, TX.

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