Alaska Airlines offers 32” legroom in Main Cabin, ideal for medium-haul comfort.
Alaska Airlines provides flat-fee Wi-Fi, perfect for staying productive on longer flights.
Round-trip from | $185 (FlightHub) |
---|---|
One-way from | $108 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $332 |
Good round-trip deal | $275 or less |
Good one-way deal | $154 or less |
Fly from
Fly to
Route
Depart
Return
Price
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Tue 8/5
11:46 am-4:25 pm
1 stop6h 39m
Seattle/Tacoma Intl
Fri 8/15
9:29 am-3:20 pm
Nonstop3h 51m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Tue 8/12
3:19 pm-5:34 pm
Nonstop4h 15m
Seattle/Tacoma Intl
Fri 8/15
12:25 am-6:20 am
Nonstop3h 55m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Tue 7/22
8:36 pm-10:55 pm
Nonstop4h 19m
Seattle/Tacoma Intl
Fri 8/8
6:00 am-12:00 pm
Nonstop4h 00m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Wed 8/27
7:13 am-9:35 am
Nonstop4h 22m
Seattle/Tacoma Intl
Sun 8/31
5:50 pm-11:44 pm
Nonstop3h 54m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Mon 7/21
6:10 am-8:34 am
Nonstop4h 24m
Seattle/Tacoma Intl
Fri 7/25
9:29 am-3:20 pm
Nonstop3h 51m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Tue 7/8
8:35 am-3:03 pm
1 stop8h 28m
Seattle/Tacoma Intl
Tue 7/15
5:30 pm-10:38 am
1 stop15h 08m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Thu 8/28
10:40 pm-12:54 am
Nonstop4h 14m
Seattle/Tacoma Intl
Tue 9/2
11:30 pm-5:27 am
Nonstop3h 57m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Fri 8/8
5:25 pm-10:37 pm
1 stop7h 12m
Seattle/Tacoma Intl
Mon 8/11
11:58 pm-9:00 am
1 stop7h 02m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Wed 7/23
11:46 am-4:25 pm
1 stop6h 39m
DallasSeattle
DFW - SEA
DFWSEA
Dallas/Fort Worth
Sat 8/23
7:13 am-9:35 am
Nonstop4h 22m
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas/Fort Worth Airport to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Seattle (average of $238). Flying from Dallas/Fort Worth Airport to Seattle in June is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Dallas/Fort Worth Airport to Seattle at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Seattle flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from DFW to SEA are scheduled on a Monday (71 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (48 on average).
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Overall
Boarding
Comfort
Food
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$67 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$77 | Average$189 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$129 | Average$278 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$139 | Average$279 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$188 | Average$324 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$189 | Average$324 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$226 | Average$346 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$260 | Average$371 | FlexibilityNo cancel fee | On-time69% |