
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (Frontier) |
One-way from | $136 (Frontier) |
Popular in | June |
Cheapest in | October |
Average price | $452 |
Good round-trip deal | $444 or less |
Good one-way deal | $222 or less |
Fly from
Fly to
Route
Depart
Return
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Wed 8/5
12:36 pm-10:14 pm
1 stop7h 38m
Dallas/Fort Worth
Wed 8/19
5:00 pm-7:27 pm
Nonstop4h 27m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Thu 7/30
10:59 am-5:00 pm
Nonstop4h 01m
Dallas/Fort Worth
Tue 8/4
8:45 pm-11:05 pm
Nonstop4h 20m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Fri 7/31
6:02 am-11:59 am
Nonstop3h 57m
Dallas/Fort Worth
Wed 8/5
8:45 pm-11:05 pm
Nonstop4h 20m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Tue 8/18
8:45 am-4:42 pm
1 stop5h 57m
Dallas/Fort Worth
Wed 8/19
5:59 pm-8:21 pm
Nonstop4h 22m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Wed 8/19
12:36 pm-10:14 pm
1 stop7h 38m
Dallas/Fort Worth
Tue 8/25
6:30 am-8:46 am
Nonstop4h 16m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Wed 7/29
7:45 am-1:49 pm
Nonstop4h 04m
Dallas/Fort Worth
Thu 8/6
6:24 am-8:45 am
Nonstop4h 21m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Sun 8/2
11:59 pm-10:26 am
1 stop8h 27m
Dallas/Fort Worth
Sat 8/8
5:00 pm-7:27 pm
Nonstop4h 27m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Thu 7/30
10:59 am-5:00 pm
Nonstop4h 01m
Dallas/Fort Worth
Mon 8/3
1:02 pm-3:23 pm
Nonstop4h 21m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Fri 11/20
7:20 am-6:32 pm
1 stop9h 12m
Dallas/Fort Worth
Tue 11/24
2:35 pm-8:27 pm
1 stop7h 52m
SeattleDallas
SEA - DFW
SEADFW
Seattle/Tacoma Intl
Sun 7/12
5:55 pm-11:55 pm
Nonstop4h 00m
Dallas/Fort Worth
Sat 7/18
4:25 pm-12:03 am
1 stop9h 38m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Dallas/Fort Worth Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Seattle to Dallas/Fort Worth Airport (average of $282). Flying from Seattle to Dallas/Fort Worth Airport in June is currently the most expensive (average of $452). 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.
One of the essential ways to save on airfare from Seattle to Dallas/Fort Worth Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.
Travelers seeking maximum savings on their Seattle to Dallas/Fort Worth Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 14% of weekly flights between Seattle and Dallas have experienced delays in the past year, with the average delay time being 148 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, American Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
SEA - RNO
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
SEA - RNO
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
SEA - RNO
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
SEA - RNO
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
SEA - RNO
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
SEA - RNO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$224 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$307 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$149 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$368 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$187 | Average$331 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$197 | Average$391 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$426 | FlexibilityNo cancel fee | On-time69% |