Alaska Airlines Seattle to Dallas Flights

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Cheapflightsplus.com will find cheap Alaska Airlines flights from Seattle to Dallas. Compare airline ticket prices and book air tickets starting from $79 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Dallas (TX) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in june: one-way - $79, two-way – $135.

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Cheap Flights from Seattle to Dallas by Alaska Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Alaska Airlines, their prices start from $79. The fastest nonstop flight takes 3h 46m. The fastest connecting flight — 5h 18m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $79 Find flight	0:59 am Seattle Seattle-Tacoma Intl	6:54 am Dallas Dallas/FT Worth Intl	3h 55m	Alaska Airlines	AS441
from $79 Find flight	5:59 pm Seattle Seattle-Tacoma Intl	11:59 pm Dallas Dallas/FT Worth Intl	4h 0m	Alaska Airlines	AS424
from $79 Find flight	6:00 am Seattle Seattle-Tacoma Intl	12:00 pm Dallas Dallas/FT Worth Intl	4h 0m	Alaska Airlines	AS491
from $80 Find flight	0:25 am Seattle Seattle-Tacoma Intl	6:20 am Dallas Dallas/FT Worth Intl	3h 55m	Alaska Airlines	AS542
from $102 Find flight	6:00 am Seattle Seattle-Tacoma Intl	11:55 am Dallas Dallas/FT Worth Intl	3h 55m	Alaska Airlines	AS414
from $102 Find flight	8:15 am Seattle Seattle-Tacoma Intl	2:17 pm Dallas Dallas/FT Worth Intl	4h 2m	Alaska Airlines	AS908
from $102 Find flight	9:50 am Seattle Seattle-Tacoma Intl	3:53 pm Dallas Dallas/FT Worth Intl	4h 3m	Alaska Airlines	AS590
from $102 Find flight	12:30 pm Seattle Seattle-Tacoma Intl	6:33 pm Dallas Dallas/FT Worth Intl	4h 3m	Alaska Airlines	AS592
from $102 Find flight	5:59 pm Seattle Seattle-Tacoma Intl	11:59 pm Dallas Dallas/FT Worth Intl	4h 0m	Alaska Airlines	AS372
from $102 Find flight	0:34 am Seattle Seattle-Tacoma Intl	6:20 am Dallas Dallas/FT Worth Intl	3h 46m	Alaska Airlines	AS576
from $105 Find flight	9:50 am Seattle Seattle-Tacoma Intl	3:46 pm Dallas Dallas/FT Worth Intl	3h 56m	Alaska Airlines	AS426
from $105 Find flight	1:40 pm Seattle Seattle-Tacoma Intl	7:36 pm Dallas Dallas/FT Worth Intl	3h 56m	Alaska Airlines	AS549
from $111 Find flight	7:56 am Seattle Seattle-Tacoma Intl	4:55 pm Dallas Dallas/FT Worth Intl	6h 59m layover 2h 1m - Portland	Alaska Airlines	AS2264 AS392
from $128 Find flight	8:30 pm Seattle Seattle-Tacoma Intl	4:55 am+1 день Dallas Dallas/FT Worth Intl	6h 25m layover 1h 35m - Portland	Alaska Airlines	AS2073 AS1057
from $128 Find flight	9:55 am Seattle Seattle-Tacoma Intl	5:16 pm Dallas Dallas/FT Worth Intl	5h 21m layover 0h 41m - Portland	Alaska Airlines	AS2346 AS392
from $149 Find flight	5:20 am Seattle Seattle-Tacoma Intl	4:55 pm Dallas Dallas/FT Worth Intl	9h 35m layover 4h 42m - Portland	Alaska Airlines	AS3204 AS392

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/04/2025

Alaska Airlines Flight Schedule Seattle to Dallas

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
0:25 am — 6:20 am	0:25 am — 6:20 am AS542 Alaska Airlines Seattle — Dallas	3h 55m	Find flight from$80
0:34 am — 6:20 am	0:34 am — 6:20 am AS576 Alaska Airlines Seattle — Dallas	3h 46m	Find flight from$102
0:59 am — 6:54 am	0:59 am — 6:54 am AS441 Alaska Airlines Seattle — Dallas	3h 55m	Find flight from$79
12:30 pm — 6:33 pm	12:30 pm — 6:33 pm AS592 Alaska Airlines Seattle — Dallas	4h 3m	Find flight from$102
1:40 pm — 7:36 pm	1:40 pm — 7:36 pm AS549 Alaska Airlines Seattle — Dallas	3h 56m	Find flight from$105
5:59 pm — 11:59 pm	5:59 pm — 11:59 pm AS424 Alaska Airlines Seattle — Dallas	4h	Find flight from$79
5:59 pm — 11:59 pm	5:59 pm — 11:59 pm AS372 Alaska Airlines Seattle — Dallas	4h	Find flight from$102
6:00 am — 12:00 pm	6:00 am — 12:00 pm AS491 Alaska Airlines Seattle — Dallas	4h	Find flight from$79
6:00 am — 11:55 am	6:00 am — 11:55 am AS414 Alaska Airlines Seattle — Dallas	3h 55m	Find flight from$102
8:15 am — 2:17 pm	8:15 am — 2:17 pm AS908 Alaska Airlines Seattle — Dallas	4h 2m	Find flight from$102
9:50 am — 3:53 pm	9:50 am — 3:53 pm AS590 Alaska Airlines Seattle — Dallas	4h 3m	Find flight from$102
9:50 am — 3:46 pm	9:50 am — 3:46 pm AS426 Alaska Airlines Seattle — Dallas	3h 56m	Find flight from$105
10:07 am — 6:10 pm	10:07 am — 12:35 pm AS2219 Alaska Airlines Seattle — Missoula 1h 16m stop 1:47 pm — 6:10 pm AS6770 Alaska Airlines Missoula — Dallas	6h 3m including layover	Find flight from$4614
11:20 am — 4:40 am +1 day	11:20 am — 12:20 pm AS1017 Alaska Airlines Seattle — Portland 10h 32m stop 10:52 pm — 4:40 am AS1057 Alaska Airlines Portland — Dallas	15h 20m including layover	Find flight from$179
11:59 pm — 9:14 am +1 day	11:59 pm — 6:20 am AS452 Alaska Airlines Seattle — Houston 1h 33m stop 7:53 am — 9:14 am AS6148 Alaska Airlines Houston — Dallas	7h 15m including layover	Find flight from$2234
1:35 pm — 9:29 pm	1:35 pm — 7:01 pm AS357 Alaska Airlines Seattle — North Kansas City 48m stop 7:49 pm — 9:29 pm AS6438 Alaska Airlines North Kansas City — Dallas	5h 54m including layover	Find flight from$3506
7:00 am — 5:16 pm	7:00 am — 7:52 am AS2330 Alaska Airlines Seattle — Portland 3h 36m stop 11:28 am — 5:16 pm AS392 Alaska Airlines Portland — Dallas	8h 16m including layover	Find flight from$128
7:56 am — 4:55 pm	8:00 am — 8:58 am AS2264 Alaska Airlines Seattle — Portland 2h 1m stop 11:28 am — 5:16 pm AS392 Alaska Airlines Portland — Dallas	6h 59m including layover	Find flight from$111
8:30 pm — 4:55 am +1 day	8:30 pm — 9:25 pm AS2073 Alaska Airlines Seattle — Portland 1h 35m stop 11:00 pm — 4:55 am AS1057 Alaska Airlines Portland — Dallas	6h 25m including layover	Find flight from$128

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 06/04/2025

Flight Information

There are 12 flights by Alaska Airlines from Seattle to Dallas every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Dallas/FT Worth Intl, Love Field, Fort Worth Alliance, Addison, Dallas North, Dallas Executive.

Departures start from 0:25 am to 9:56 am. Nonstop flight is 3h 46m. The time difference between Seattle and Dallas is 2h.

The fastest flight 3h 46m
Average flight time 3h 58m
The earliest flight 0:25 am
The latest flight 9:56 am
Distance 1658 ml

The cheapest months for traveling to Dallas are october (from 106 $), july (from 106 $), august (from 107 $).

The most expensive and popular months are november (from 475 $), february (from 138 $), may (from 137 $).

The cheapest flight by Alaska Airlines that our users were able to find is $79. This airfare is economy class on one-way AS441 flight for October 7, 2025 leaving Seattle-Tacoma Intl in Seattle at 0:59 am, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Seattle to Dallas:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 5 airline carriers between Seattle and Dallas. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Dallas.

Nonstop flights

There are 24 direct flights every day from Seattle. Airlines and fares are below:

F9 - Frontier Airlines

from $69

Find
HA - Hawaiian Airlines

from $76

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $75

Find
SY - Sun Country Airlines

from $126

Find
HA - Hawaiian Airlines

from $105

Find
UA - United Airlines

from $113

Find
NK - Spirit Airlines

from $61

Find

See more connecting flights

How to book an air ticket yourself?

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