United Airlines Seattle to Dallas Flights

Return flight: Dallas – Seattle

Cheapflightsplus.com will find cheap United Airlines flights from Seattle to Dallas. Compare airline ticket prices and book air tickets starting from $160 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Dallas (TX) by United 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 january: one-way - $160, two-way – $274.
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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 Arrival Flight Details Flight Time Price
11:59 pm — 10:10 am
+1 day
11:59 pm — 6:00 am UA2019 United Airlines
Seattle — Chicago
1h 20m stop
7:20 am — 10:10 am UA729 United Airlines
Chicago — Dallas
8h 11m
including layover
Find flight
from$160
11:59 pm — 11:55 am
+1 day
11:59 pm — 6:00 am UA2019 United Airlines
Seattle — Chicago
3h 5m stop
9:05 am — 11:55 am UA1044 United Airlines
Chicago — Dallas
9h 56m
including layover
Find flight
from$160
12:35 pm — 8:56 pm
12:35 pm — 4:17 pm UA1483 United Airlines
Seattle — Denver
1h 33m stop
5:50 pm — 8:56 pm UA1565 United Airlines
Denver — Dallas
6h 21m
including layover
Find flight
from$160
12:50 pm — 11:59 pm
12:50 pm — 3:09 pm UA1509 United Airlines
Seattle — San Francisco
3h 16m stop
6:25 pm — 11:59 pm UA1152 United Airlines
San Francisco — Dallas
9h 9m
including layover
Find flight
from$160
1:56 pm — 11:15 pm
1:56 pm — 8:20 pm UA1746 United Airlines
Seattle — Houston
1h 34m stop
9:54 pm — 11:15 pm UA2624 United Airlines
Houston — Dallas
7h 19m
including layover
Find flight
from$265
1:59 pm — 10:59 pm
1:59 pm — 8:20 pm UA1334 United Airlines
Seattle — Houston
1h 16m stop
9:36 pm — 10:59 pm UA6116 United Airlines
Houston — Dallas
7h
including layover
Find flight
from$160
3:16 pm — 11:38 pm
3:16 pm — 7:01 pm UA757 United Airlines
Seattle — Denver
1h 34m stop
8:35 pm — 11:38 pm UA282 United Airlines
Denver — Dallas
6h 22m
including layover
Find flight
from$173
3:25 pm — 11:59 pm
3:25 pm — 5:44 pm UA589 United Airlines
Seattle — San Francisco
41m stop
6:25 pm — 11:59 pm UA1152 United Airlines
San Francisco — Dallas
6h 34m
including layover
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from$160
7:00 am — 6:31 pm
7:00 am — 1:23 pm UA1788 United Airlines
Seattle — Houston
3h 34m stop
4:57 pm — 6:31 pm UA6071 United Airlines
Houston — Dallas
9h 31m
including layover
Find flight
from$160
7:15 am — 4:41 pm
7:05 am — 9:25 am UA1403 United Airlines
Seattle — San Francisco
1h 29m stop
11:07 am — 4:46 pm UA1517 United Airlines
San Francisco — Dallas
7h 26m
including layover
Find flight
from$160
8:50 am — 6:43 pm
8:50 am — 12:36 pm UA1829 United Airlines
Seattle — Denver
3h 5m stop
3:41 pm — 6:43 pm UA640 United Airlines
Denver — Dallas
7h 53m
including layover
Find flight
from$220
9:00 am — 4:33 pm
8:30 am — 12:14 pm UA1829 United Airlines
Seattle — Denver
44m stop
1:40 pm — 4:43 pm UA578 United Airlines
Denver — Dallas
5h 33m
including layover
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from$160
5:00 am — 3:52 pm
5:00 am — 8:47 am UA2269 United Airlines
Seattle — Denver
57m stop
9:45 am — 1:13 pm UA2676 United Airlines
Denver — Houston
1h 14m stop
2:35 pm — 4:01 pm UA1388 United Airlines
Houston — Dallas
8h 52m
including layover
Find flight
from$165
5:00 am — 5:54 pm
5:00 am — 8:43 am UA2269 United Airlines
Seattle — Denver
57m stop
9:40 am — 1:11 pm UA2676 United Airlines
Denver — Houston
3h 16m stop
4:27 pm — 5:54 pm UA1181 United Airlines
Houston — Dallas
10h 54m
including layover
Find flight
from$165
6:15 am — 5:54 pm
6:15 am — 9:02 am UA1571 United Airlines
Seattle — Los Angeles
1h 13m stop
10:15 am — 3:36 pm UA1571 United Airlines
Los Angeles — Houston
51m stop
4:27 pm — 5:54 pm UA1181 United Airlines
Houston — Dallas
9h 39m
including layover
Find flight
from$165
6:15 am — 8:10 pm
6:15 am — 9:02 am UA1571 United Airlines
Seattle — Los Angeles
1h 13m stop
10:15 am — 3:36 pm UA1571 United Airlines
Los Angeles — Houston
2h 59m stop
6:35 pm — 8:10 pm UA6074 United Airlines
Houston — Dallas
11h 55m
including layover
Find flight
from$165
9:00 am — 9:37 pm
8:30 am — 12:14 pm UA1829 United Airlines
Seattle — Denver
2h 57m stop
3:41 pm — 7:05 pm UA489 United Airlines
Denver — Houston
1h stop
8:15 pm — 9:39 pm UA1949 United Airlines
Houston — Dallas
10h 37m
including layover
Find flight
from$165
*Departure and arrival times are local. Last updated on 12/30/2024

Flight Information

There are 46 flights by United 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 11:05 am to 9:20 am. Nonstop flight is 5h 33m. The time difference between Seattle and Dallas is 2h.

  • The fastest flight 5h 33m
  • Average flight time 9h 36m
  • The earliest flight 11:05 am
  • The latest flight 9:20 am
  • Distance 1658 ml

The cheapest months for traveling to Dallas are january (from 160 $), february (from 160 $), november (from 212 $).

The most expensive and popular months are december (from 212 $), november (from 212 $), february (from 160 $).

The cheapest flight by United Airlines that our users were able to find is $160. This airfare is economy class on one-way UA1403 flight for February 1, 2025 leaving Seattle-Tacoma Intl in Seattle at 7:15 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 4 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 3 direct flights every day from Seattle. Airlines and fares are below:

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Connecting Flights

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

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How to book an air 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 airfare.
  • 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.

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