Cheap Flights from Seattle, WA to Dallas, TX from $99

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On Cheapflightsplus.com you will find 25 direct and 362 connecting flights from Seattle to Dallas. You can compare airfare deals from 6 airlines and multiple travel sites from $99, book and save on cheap plane tickets and last minute offers. Also check out SEA-DFW flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Dallas Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $99 (one-way), $170 (round-trip).

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Best Flights from Seattle to Dallas Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Dallas with the lowest price of $99. The fastest direct flight takes 3h 46m and the fastest connecting – 5h 18m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $71 Find flight	09:44 Seattle Seattle-Tacoma Intl	15:34 Dallas Dallas/FT Worth Intl	3h 50m	Frontier Airlines	F94066
from $99 Find flight	00:25 Seattle Seattle-Tacoma Intl	06:20 Dallas Dallas/FT Worth Intl	3h 55m	Hawaiian Airlines	HA6658
from $102 Find flight	00:59 Seattle Seattle-Tacoma Intl	06:54 Dallas Dallas/FT Worth Intl	3h 55m	Alaska Airlines	AS441
from $79 Find flight	15:58 Seattle Seattle-Tacoma Intl	00:24+1 день Dallas Dallas/FT Worth Intl	6h 26m layover 1h 15m - Las Vegas	Spirit Airlines	NK2328 NK2585
from $96 Find flight	15:11 Seattle Seattle-Tacoma Intl	23:46 Dallas Dallas/FT Worth Intl	6h 35m layover 0h 47m - Las Vegas	Frontier Airlines	F94830 F93978
from $105 Find flight	15:58 Seattle Seattle-Tacoma Intl	09:21+1 день Dallas Dallas/FT Worth Intl	15h 23m layover 3h 28m - Las Vegas 2h 8m - Orlando	Spirit Airlines	NK2328 NK2297 NK2451
from $125 Find flight	06:00 Seattle Seattle-Tacoma Intl	05:32+1 день Dallas Dallas/FT Worth Intl	21h 32m layover 11h 25m - Las Vegas 3h 20m - Los Angeles	Spirit Airlines	NK2626 NK2508 NK2416

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 12, 2025

Flight Schedule Seattle (Washington) to Dallas (Texas)

Full flight schedule will help you in detecting at what time planes fly from Seattle to Dallas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
00:25 — 06:20	00:25 — 06:20 HA6658 Hawaiian Airlines Seattle — Dallas	3h 55m	Find flight from$99
00:59 — 06:54	00:59 — 06:54 HA6512 Hawaiian Airlines Seattle — Dallas	3h 55m	Find flight from$99
00:59 — 06:54	00:59 — 06:54 AS441 Alaska Airlines Seattle — Dallas	3h 55m	Find flight from$102
06:00 — 18:23	06:00 — 08:31 NK2626 Spirit Airlines Seattle — Las Vegas 5h 1m stop 13:32 — 18:23 NK2357 Spirit Airlines Las Vegas — Dallas	10h 23m including layover	Find flight from$79
06:00 — 21:42	06:00 — 08:31 NK2626 Spirit Airlines Seattle — Las Vegas 8h 21m stop 16:52 — 21:42 NK2703 Spirit Airlines Las Vegas — Dallas	13h 42m including layover	Find flight from$79
06:00 — 12:00	06:00 — 12:00 HA6679 Hawaiian Airlines Seattle — Dallas	4h	Find flight from$99
06:00 — 12:02	06:00 — 12:02 HA6423 Hawaiian Airlines Seattle — Dallas	4h 2m	Find flight from$100
06:00 — 12:00	06:00 — 12:00 AS491 Alaska Airlines Seattle — Dallas	4h	Find flight from$103
08:17 — 14:19	08:17 — 14:19 HA6655 Hawaiian Airlines Seattle — Dallas	4h 2m	Find flight from$99
09:44 — 15:34	09:44 — 15:34 F94066 Frontier Airlines Seattle — Dallas	3h 50m	Find flight from$71
12:30 — 18:33	12:30 — 18:33 HA6660 Hawaiian Airlines Seattle — Dallas	4h 3m	Find flight from$129
13:40 — 19:36	13:40 — 19:36 HA6659 Hawaiian Airlines Seattle — Dallas	3h 56m	Find flight from$131
15:58 — 00:24 +1 day	15:20 — 17:51 NK2328 Spirit Airlines Seattle — Las Vegas 1h 15m stop 19:17 — 00:03 NK2585 Spirit Airlines Las Vegas — Dallas	6h 26m including layover	Find flight from$79
17:59 — 23:59	17:59 — 23:59 HA6656 Hawaiian Airlines Seattle — Dallas	4h	Find flight from$99
17:59 — 23:59	17:59 — 23:59 AS424 Alaska Airlines Seattle — Dallas	4h	Find flight from$102

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

*Departure and arrival times - local. Updated on September 12, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Dallas depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Dallas is 2667 miles. Time difference between the cities is 2h. Airplanes depart 00:20 to 23:59 from 3 Seattle airports and arrive 00:20 to 23:59 to 6 Dallas airports. Average flight time is 3h 56m.

The fastest flight 3h 46m
Average flight time 3h 56m
The earliest flight 00:20
The latest flight 23:59
Distance 1658 ml

Popular Airlines on the Route

The flight Seattle — Dallas is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 43 departures per week at the price of from $ 102 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 6251.

Direct flights

There are 25 nonstop flights on the route. The fastest direct flight is AS576 by Alaska Airlines takes 3h 46m.

AS - Alaska Airlines

from $102

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F9 - Frontier Airlines

from $71

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HA - Hawaiian Airlines

from $99

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Connecting Flights

There are 362 flights with layovers on the route. The fastest connecting flight is AS2006 by Alaska Airlines takes 5h 18m.

AS - Alaska Airlines

from $145

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F9 - Frontier Airlines

from $96

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SY - Sun Country Airlines

from $164

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HA - Hawaiian Airlines

from $136

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UA - United Airlines

from $146

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NK - Spirit Airlines

from $79

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See more connecting flights

Airports

You can fly from Seattle to Dallas from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

from $71
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Kenmore Air Harbor SPB-LKE

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Dallas airports

Addison-ADS

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Fort Worth Alliance-AFW

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Dallas North-DNE

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Dallas/FT Worth Intl-DFW

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Dallas Executive-RBD

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Love Field-DAL

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Airplanes

There are flights to Dallas from Seattle by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Seattle — Washington D.C.

from $78

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Seattle — Las Vegas

from $62

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Seattle — New York

from $180

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Seattle — Chicago

from $73

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Seattle — Phoenix

from $67

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Seattle — San Diego

from $74

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Seattle — Los Angeles

from $53

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Seattle — Denver

from $243

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Seattle — Dallas

from $72

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Seattle — Boston

from $63

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Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seattle — Tokyo

from $77

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Seattle — London

from $70

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Seattle — Vancouver

from $57

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Seattle — Cancun

from $63

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Seattle — Paris

from $66

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Seattle — Toronto

from $64

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Seattle — Calgary

from $76

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Seattle — Mumbai

from $80

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Seattle — Montreal

from $68

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Seattle — Amsterdam

from $64

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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