United Airlines Dallas to Seattle Flights

Return flight: Seattle – Dallas

Cheapflightsplus.com will find cheap United Airlines flights from Dallas to Seattle. Compare airline ticket prices and book air tickets starting from $165 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 Dallas (TX) — Seattle (WA) 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 - $165, two-way – $283.
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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
11:15 am — 6:15 pm
11:15 am — 12:27 pm UA1535 United Airlines
Dallas — Denver
3h 43m stop
4:10 pm — 6:15 pm UA745 United Airlines
Denver — Seattle
9h
including layover
Find flight
from$165
1:49 pm — 6:15 pm
1:49 pm — 3:00 pm UA1380 United Airlines
Dallas — Denver
1h 10m stop
4:10 pm — 6:15 pm UA745 United Airlines
Denver — Seattle
6h 26m
including layover
Find flight
from$165
4:06 pm — 11:00 pm
4:06 pm — 5:25 pm UA6046 United Airlines
Dallas — Houston
2h 34m stop
7:59 pm — 11:00 pm UA2456 United Airlines
Houston — Seattle
8h 54m
including layover
Find flight
from$165
4:10 pm — 10:53 pm
4:10 pm — 6:35 pm UA2054 United Airlines
Dallas — Chicago
1h 29m stop
8:04 pm — 10:53 pm UA2211 United Airlines
Chicago — Seattle
8h 43m
including layover
Find flight
from$218
6:42 pm — 10:45 pm
6:50 pm — 8:06 pm UA2330 United Airlines
Dallas — Denver
44m stop
9:05 pm — 11:11 pm UA2651 United Airlines
Denver — Seattle
6h 3m
including layover
Find flight
from$272
7:00 am — 1:22 pm
7:00 am — 9:31 am UA380 United Airlines
Dallas — Chicago
1h 4m stop
10:35 am — 1:22 pm UA2849 United Airlines
Chicago — Seattle
8h 22m
including layover
Find flight
from$165
7:31 am — 1:32 pm
7:31 am — 9:38 am UA790 United Airlines
Dallas — San Francisco
1h 34m stop
11:12 am — 1:32 pm UA2315 United Airlines
San Francisco — Seattle
8h 1m
including layover
Find flight
from$165
8:45 am — 1:55 pm
8:45 am — 10:05 am UA2853 United Airlines
Dallas — Denver
1h 45m stop
11:50 am — 1:55 pm UA690 United Airlines
Denver — Seattle
7h 10m
including layover
Find flight
from$165
11:15 am — 9:20 pm
11:15 am — 12:27 pm UA1535 United Airlines
Dallas — Denver
1h 7m stop
1:34 pm — 3:25 pm UA304 United Airlines
Denver — San Francisco
3h 35m stop
7:00 pm — 9:20 pm UA2019 United Airlines
San Francisco — Seattle
12h 5m
including layover
Find flight
from$170
12:06 pm — 10:30 pm
12:06 pm — 1:22 pm UA512 United Airlines
Dallas — Houston
1h 24m stop
2:46 pm — 4:46 pm UA1945 United Airlines
Houston — Los Angeles
2h 44m stop
7:30 pm — 10:30 pm UA1875 United Airlines
Los Angeles — Seattle
12h 24m
including layover
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from$170
12:06 pm — 10:30 pm
12:06 pm — 1:22 pm UA512 United Airlines
Dallas — Houston
3h 13m stop
4:35 pm — 6:32 pm UA1743 United Airlines
Houston — Los Angeles
58m stop
7:30 pm — 10:30 pm UA1875 United Airlines
Los Angeles — Seattle
12h 24m
including layover
Find flight
from$170
1:49 pm — 10:30 pm
1:49 pm — 3:00 pm UA1380 United Airlines
Dallas — Denver
1h 10m stop
4:10 pm — 5:46 pm UA564 United Airlines
Denver — Los Angeles
1h 44m stop
7:30 pm — 10:30 pm UA1875 United Airlines
Los Angeles — Seattle
10h 41m
including layover
Find flight
from$170
5:05 am — 3:45 pm
5:05 am — 6:25 am UA6267 United Airlines
Dallas — Houston
3h 15m stop
9:40 am — 12:05 pm UA1605 United Airlines
Houston — San Francisco
1h 20m stop
1:25 pm — 3:45 pm UA593 United Airlines
San Francisco — Seattle
12h 40m
including layover
Find flight
from$170
5:05 am — 2:00 pm
5:05 am — 6:25 am UA6267 United Airlines
Dallas — Houston
1h stop
7:25 am — 9:21 am UA2361 United Airlines
Houston — Los Angeles
1h 39m stop
11:00 am — 2:00 pm UA2361 United Airlines
Los Angeles — Seattle
10h 55m
including layover
Find flight
from$170
8:45 am — 6:52 pm
8:45 am — 10:05 am UA2853 United Airlines
Dallas — Denver
1h 28m stop
11:33 am — 1:23 pm UA1561 United Airlines
Denver — San Francisco
3h 9m stop
4:32 pm — 6:52 pm UA2603 United Airlines
San Francisco — Seattle
12h 7m
including layover
Find flight
from$170
9:55 am — 9:11 pm
9:55 am — 11:11 am UA2675 United Airlines
Dallas — Houston
3h 39m stop
2:50 pm — 4:32 pm UA241 United Airlines
Houston — Denver
2h 33m stop
7:05 pm — 9:11 pm UA299 United Airlines
Denver — Seattle
13h 16m
including layover
Find flight
from$170
9:55 am — 9:20 pm
9:55 am — 11:11 am UA2675 United Airlines
Dallas — Houston
3h 29m stop
2:40 pm — 5:13 pm UA1385 United Airlines
Houston — San Francisco
1h 47m stop
7:00 pm — 9:20 pm UA2019 United Airlines
San Francisco — Seattle
13h 25m
including layover
Find flight
from$170
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 49 flights by United Airlines from Dallas to Seattle every week with departures from Dallas/FT Worth Intl, Love Field, Fort Worth Alliance, Addison, Dallas North, Dallas Executive. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 11:15 am to 9:55 am. Nonstop flight is 6h 3m. The time difference between Dallas and Seattle is 2h.

  • The fastest flight 6h 3m
  • Average flight time 11h 15m
  • The earliest flight 11:15 am
  • The latest flight 9:55 am
  • Distance 1658 ml

The cheapest months for traveling to Seattle are january (from 165 $), february (from 165 $), november (from 276 $).

The cheapest flight by United Airlines that our users were able to find is $165. This airfare is economy class on one-way UA380 flight for February 1, 2025 leaving Dallas/FT Worth Intl in Dallas at 7:00 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

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

Nonstop flights

There are 1 direct flights every day from Dallas. Airlines and fares are below:

  • F9 - Frontier Airlines
    from $86
    Find
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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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