Cheap Flights from Seattle, WA to Dallas, TX from $61

Return flight: Dallas – Seattle

On Cheapflightsplus.com you will find 24 direct and 291 connecting flights from Seattle to Dallas. You can compare airfare deals from 6 airlines and multiple travel sites from $61, 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: $61 (one-way), $105 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
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 Arrival Flight Details Flight Duration Price
00:25 — 06:20
00:25 — 06:20 HA6658 Hawaiian Airlines
Seattle — Dallas
3h 55m
Find flight
from$76
00:25 — 06:20
00:25 — 06:20 AS542 Alaska Airlines
Seattle — Dallas
3h 55m
Find flight
from$80
00:34 — 06:20
00:34 — 06:20 HA6520 Hawaiian Airlines
Seattle — Dallas
3h 46m
Find flight
from$99
00:34 — 06:20
00:34 — 06:20 AS576 Alaska Airlines
Seattle — Dallas
3h 46m
Find flight
from$102
00:59 — 06:54
00:59 — 06:54 HA6512 Hawaiian Airlines
Seattle — Dallas
3h 55m
Find flight
from$76
00:59 — 06:54
00:59 — 06:54 AS441 Alaska Airlines
Seattle — Dallas
3h 55m
Find flight
from$79
06:00 — 12:00
06:00 — 12:00 HA6679 Hawaiian Airlines
Seattle — Dallas
4h
Find flight
from$76
06:00 — 12:02
06:00 — 12:02 HA6423 Hawaiian Airlines
Seattle — Dallas
4h 2m
Find flight
from$77
06:00 — 12:00
06:00 — 12:00 AS491 Alaska Airlines
Seattle — Dallas
4h
Find flight
from$79
06:00 — 11:55
06:00 — 11:55 HA6468 Hawaiian Airlines
Seattle — Dallas
3h 55m
Find flight
from$99
06:00 — 11:55
06:00 — 11:55 AS414 Alaska Airlines
Seattle — Dallas
3h 55m
Find flight
from$102
08:15 — 14:17
08:15 — 14:17 AS908 Alaska Airlines
Seattle — Dallas
4h 2m
Find flight
from$102
08:17 — 14:19
08:17 — 14:19 HA6655 Hawaiian Airlines
Seattle — Dallas
4h 2m
Find flight
from$76
09:44 — 15:34
09:44 — 15:34 F94066 Frontier Airlines
Seattle — Dallas
3h 50m
Find flight
from$69
09:50 — 15:46
09:50 — 15:46 HA6657 Hawaiian Airlines
Seattle — Dallas
3h 56m
Find flight
from$99
09:50 — 15:53
09:50 — 15:53 AS590 Alaska Airlines
Seattle — Dallas
4h 3m
Find flight
from$102
09:50 — 15:46
09:50 — 15:46 AS426 Alaska Airlines
Seattle — Dallas
3h 56m
Find flight
from$105
12:30 — 18:33
12:30 — 18:33 HA6660 Hawaiian Airlines
Seattle — Dallas
4h 3m
Find flight
from$99
12:30 — 18:33
12:30 — 18:33 AS592 Alaska Airlines
Seattle — Dallas
4h 3m
Find flight
from$102
13:40 — 19:36
13:40 — 19:36 HA6659 Hawaiian Airlines
Seattle — Dallas
3h 56m
Find flight
from$101
13:40 — 19:36
13:40 — 19:36 AS549 Alaska Airlines
Seattle — Dallas
3h 56m
Find flight
from$105
17:59 — 23:59
17:59 — 23:59 HA6656 Hawaiian Airlines
Seattle — Dallas
4h
Find flight
from$76
17:59 — 23:59
17:59 — 23:59 AS424 Alaska Airlines
Seattle — Dallas
4h
Find flight
from$79
17:59 — 23:59
17:59 — 23:59 AS372 Alaska Airlines
Seattle — Dallas
4h
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$61
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$61
07:56 — 16:55
08:00 — 08:52 HA6831 Hawaiian Airlines
Seattle — Portland
2h 1m stop
11:16 — 17:13 HA6339 Hawaiian Airlines
Portland — Dallas
6h 59m
including layover
Find flight
from$105
07:56 — 16:55
08:00 — 08:58 AS2264 Alaska Airlines
Seattle — Portland
2h 1m stop
11:28 — 17:16 AS392 Alaska Airlines
Portland — Dallas
6h 59m
including layover
Find flight
from$111
10:26 — 19:42
10:26 — 16:50 UA1005 United Airlines
Seattle — Houston
1h 28m stop
18:18 — 19:42 UA614 United Airlines
Houston — Dallas
7h 16m
including layover
Find flight
from$113
13:42 — 15:19
+1 day
13:50 — 16:26 F93163 Frontier Airlines
Seattle — Ontario
17h 30m stop
13:24 — 18:36 F91406 Frontier Airlines
Ontario — Dallas
23h 37m
including layover
Find flight
from$93
13:50 — 01:23
+1 day
13:50 — 16:26 F93163 Frontier Airlines
Seattle — Ontario
3h 37m stop
20:38 — 01:45 F92924 Frontier Airlines
Ontario — Dallas
9h 33m
including layover
Find flight
from$87
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$61
16:31 — 00:45
+1 day
16:31 — 19:36 F94988 Frontier Airlines
Seattle — Salt Lake City
1h 5m stop
20:41 — 00:45 F93278 Frontier Airlines
Salt Lake City — Dallas
6h 14m
including layover
Find flight
from$75
16:58 — 05:19
+1 day
16:58 — 19:36 NK782 Spirit Airlines
Seattle — Las Vegas
4h 59m stop
00:35 — 05:19 NK2700 Spirit Airlines
Las Vegas — Dallas
10h 21m
including layover
Find flight
from$92
19:48 — 09:11
+1 day
19:10 — 23:12 F91176 Frontier Airlines
Seattle — Denver
6h 26m stop
06:30 — 09:41 F91324 Frontier Airlines
Denver — Dallas
11h 23m
including layover
Find flight
from$78
19:48 — 12:07
+1 day
19:48 — 23:41 F91176 Frontier Airlines
Seattle — Denver
9h 18m stop
08:58 — 12:07 F92550 Frontier Airlines
Denver — Dallas
14h 19m
including layover
Find flight
from$86
20:01 — 23:40
+1 day
19:10 — 23:12 F91176 Frontier Airlines
Seattle — Denver
20h 38m stop
20:08 — 23:27 F92632 Frontier Airlines
Denver — Dallas
25h 39m
including layover
Find flight
from$87
20:42 — 15:18
+1 day
20:42 — 23:22 F92276 Frontier Airlines
Seattle — Ontario
10h 52m stop
10:14 — 15:18 F91406 Frontier Airlines
Ontario — Dallas
16h 36m
including layover
Find flight
from$110
15:58 — 09:21
+1 day
15:20 — 17:51 NK2328 Spirit Airlines
Seattle — Las Vegas
3h 28m stop
21:54 — 05:25 NK2297 Spirit Airlines
Las Vegas — Orlando
2h 8m stop
07:35 — 09:31 NK2451 Spirit Airlines
Orlando — Dallas
15h 23m
including layover
Find flight
from$81
*Departure and arrival times - local. Updated on June 2, 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

The cheapest months to travel to Dallas are may (from 73 $), june (from 82 $), july (from 92 $).

The most expensive months are november (from 475 $), december (from 265 $), february (from 138 $).

What is the lowest airfare Seattle to Dallas?

The cheapest plane ticket found by our users is $61. This airfare is for economy class on one-way NK2328 flight by Spirit Airlines for June 5, 2025 which leaves Seattle-Tacoma Intl in Seattle at 15:58 am and arrives at Dallas Dallas/FT Worth Intl at 00:24.

Economy class
$61
Find
Business class
?
Find
First class
?
Find

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 - 41 departures per week at the price of from $ 79 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 4841.

Direct flights

There are 24 nonstop flights on the route. The fastest direct flight is HA6520 by Hawaiian Airlines takes 3h 46m and the cheapest is NK2328 by Spirit Airlines for $69.

  • from $79
    Find
  • F9 - Frontier Airlines
    from $69
    Find
  • HA - Hawaiian Airlines
    from $76
    Find
See more direct flights

Connecting Flights

There are 291 flights with layovers on the route. The fastest connecting flight is AS2006 by Alaska Airlines takes 5h 18m and the cheapest is NK2328 by Spirit Airlines for $61.

  • from $111
    Find
  • 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

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
    Find
  • Seattle-Tacoma Intl-SEA
    from $61
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Dallas airports

  • Addison-ADS
    Find
  • Fort Worth Alliance-AFW
    Find
  • Dallas North-DNE
    Find
  • Dallas/FT Worth Intl-DFW
    Find
  • Dallas Executive-RBD
    Find
  • Love Field-DAL
    Find

How to book a plane ticket yourself?

How to book an air 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.

    To find a plane ticket, please select dates.

Back