Cheap Flight Tickets from Seattle (SEA) to Dallas (DFW), Starting at $244

Good to Know: Cheapest and Fastest SEA - DFW Flights

Useful information for finding best airline tickets from Seattle Tacoma International to Dallas Fort Worth International on your next trip.

Cheapest Round Trip Flight

$341

AS Alaska Airlines • nonstop • 5h 57m

Jul 18 – Jul 21

The cheapest round trip flight from Seattle to Dallas (SEA-DFW-SEA) is currently $341

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Cheapest One way Flight

$3440

AS Alaska Airlines • 1 stop • 15h 30m

Jul 17

The cheapest one way flight from Seattle to Dallas (SEA-DFW) is currently $3440

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Cheapest Direct Flight

$244

AS Alaska Airlines • nonstop • 5h 57m

Jul 18

The cheapest nonstop flight from Seattle to Dallas (SEA-DFW) is currently $244

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Fastest Flight

5h 57m

The fastest nonstop flight from Seattle to Dallas (SEA-DFW) takes 5h 57m

Top Airlines Flying from Seattle to Dallas

Delta Airline, DL

Delta Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Alaska Airlines -AS

Alaska Airlines

American Airlines, AA

American Airlines

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

Aeromexico Airline (AM)

Aeromexico

WestJet Airlines

WestJet Airlines

Hawaiian Airlines-HA

Hawaiian Airlines

Latest Flight Deals from Seattle (SEA) to Dallas (DFW)

Compare and book low fare round-trip air tickets from Seattle to Dallas. Ideal for travelers with confirmed return itineraries.

Jul 18 - Jul 21, Economy
AS
Seattle → Dallas
5h 57m
6:02 AM - 11:59 AM • nonstop
AS
Seattle → Dallas
15h 8m
2:52 PM - 10:00 PM • 1 stop
$341
Alaska Airlines
Jul 18 - Jul 21, Economy
SY
Seattle → Dallas
30h 36m
11:59 PM - 8:35 PM • 1 stop
SY
Seattle → Dallas
30h 14m
3:31 PM - 7:45 AM • 1 stop
$356
Sun Country Airlines
Jul 18 - Jul 21, Economy
DL
Seattle → Dallas
16h 40m
11:59 AM - 11:59 PM • 1 stop
DL
Seattle → Dallas
6h 56m
6:30 AM - 8:46 AM • nonstop
$368
Delta Airlines
Jul 18 - Jul 21, Economy
AS
Seattle → Dallas
6h 44m
7:45 AM - 1:49 PM • nonstop
AS
Seattle → Dallas
15h 8m
2:52 PM - 10:00 PM • 1 stop
$434
Alaska Airlines
Jul 18 - Jul 21, Economy
AS
Seattle → Dallas
9h 17m
8:45 AM - 4:42 PM • 1 stop
AS
Seattle → Dallas
25h 32m
5:45 PM - 7:17 AM • 1 stop
$517
Alaska Airlines
Jul 18 - Jul 21, Economy
AS
Seattle → Dallas
16h 56m
7:26 AM - 7:42 PM • 1 stop
AS
Seattle → Dallas
10h 42m
5:45 PM - 10:27 PM • 1 stop
$577
Alaska Airlines

Fly from Seattle to Dallas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Dallas? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to Dallas Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to DFW?
The most popular airline flying from Seattle to Dallas are
Can I fly from SEA to DFW non-stop?
Yes, you can fly SEA to DFW non-stop on
Which airlines fly nonstop between Seattle and Dallas?
The non-stop flights between Seattle and Dallas are .
What’s the earliest departure time from SEA to DFW Airport?
The earliest flight leaves SEA at 6:02 am and lands in DFW - Dallas Fort Worth International
What are the airports in Dallas?
DFW
Can I make changes to my Seattle to Dallas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to DFW?
Read the fare rules of the Seattle to Dallas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and Dallas?
operate flights between Seattle and Dallas
How long does a flight from Seattle to Dallas take?
It takes approximately 4 hour to fly non-stop from SEA to DFW, which is 1659.69 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Dallas (DFW) ?
In the past couple of days, the cheapest tickets to DFW from SEA were found on AS : USD 4981
Do I need a passport to fly between SEA and DFW?
No
What’s the latest departure time from SEA to DFW ?
The last flight leaves SEA at 11:59 pm

Seattle (SEA) to Dallas (DFW): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Dallas Fort Worth International, Dallas, US
Distance 1660 miles

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