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Cheap Flights from Dallas (DFW) to Seattle (SEA)

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

Good to know

Useful information for finding cheap flights from Dallas Fort Worth International to Seattle Tacoma International and booking your next trip

Cheapest Round Trip Flight

$494

AA American Airlines • 1 stop • 9h 9m

Jul 01 – Jul 10

The cheapest round trip flight from Dallas Fort Worth International to Seattle Tacoma International is currently $494

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Cheapest Direct Flight

$502

AS Alaska Airlines • nonstop • 6h 55m

Jul 01

The cheapest nonstop flight from Dallas Fort Worth International to Seattle Tacoma International is currently $502

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Fastest Flight

6h 55m

The fastest nonstop flight from Dallas Fort Worth International to Seattle Tacoma International takes 6h 55m

Recent airfare deals on Dallas to Seattle

Jul 01 - Jul 10, Economy
AA
Dallas → Seattle
9h 9m
12:17 PM - 5:09 PM • 1 stop
SY
Dallas → Seattle
9h 12m
11:59 PM - 9:47 AM • 1 stop
$494
American Airlines
Jul 01 - Jul 10, Economy
UA
Dallas → Seattle
13h 58m
12:20 PM - 6:58 PM • 1 stop
UA
Dallas → Seattle
11h 42m
2:57 PM - 11:59 PM • 1 stop
$526
United Airlines
Jul 01 - Jul 10, Economy
DL
Dallas → Seattle
13h 58m
12:10 PM - 6:48 PM • 1 stop
DL
Dallas → Seattle
8h 52m
7:10 AM - 2:42 PM • 1 stop
$540
Delta Airlines
Jul 01 - Jul 10, Economy
AS
Dallas → Seattle
6h 57m
1:00 PM - 3:17 PM • nonstop
AS
Dallas → Seattle
5h 56m
1:40 PM - 7:36 PM • nonstop
$615
Alaska Airlines
Jul 01 - Jul 10, Economy
UA
Dallas → Seattle
13h 58m
12:20 PM - 6:58 PM • 1 stop
HA
Dallas → Seattle
6h 40m
6:00 AM - 12:00 PM • nonstop
$628
United Airlines
Jul 01 - Jul 10, Economy
AA
Dallas → Seattle
7h 1m
12:29 PM - 2:50 PM • nonstop
AA
Dallas → Seattle
5h 53m
11:32 PM - 5:25 AM • nonstop
$659
American Airlines

Facts to know while booking flights from Dallas to Seattle

What are the airports in Dallas?
DFW
What’s the most popular airline flying from DFW to SEA?
The most popular airline flying from Dallas to Seattle are
Can I fly from DFW to SEA non-stop?
Yes, you can fly DFW to SEA non-stop on
Which airlines fly nonstop between Dallas and Seattle?
The non-stop flights between Dallas and Seattle are .
What’s the earliest departure time from DFW to SEA Airport?
The earliest flight leaves DFW at 12:10 pm and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Dallas to Seattle 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 DFW to SEA?
Read the fare rules of the Dallas to Seattle 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 Dallas and Seattle?
operate flights between Dallas and Seattle
How long does a flight from Dallas to Seattle take?
It takes approximately 4 hour to fly non-stop from DFW to SEA, which is 1659.69 miles by air.
Which airlines provide the cheapest flights from Dallas (DFW) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from DFW were found on ('AS') : USD 615
Do I need a passport to fly between DFW and SEA?
No
What’s the latest departure time from DFW to SEA ?
The last flight leaves DFW at 4:55 pm

Essential Information for Booking Flights from Dallas (DFW) - AI Insights

What's the cheapest airline from dfw to sea?
Looking for the cheapest flights from Dallas Fort Worth to Seattle? Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), Aerolineas Argentinas (AR), and more are currently offering significant fares.
What's the popular airline to fly from dfw to sea?
United Airlines (UA) offers popular routes from Dallas Fort Worth International to Seattle Tacoma International, with roundtrip fares for one passenger in Economy.
What's the cheapest day of the week to fly from dfw to sea?
Friday is the cheapest day of the week to fly from Dallas Fort Worth International to Seattle Tacoma International.
What's the cheapest month to fly from dfw to sea?
March is the month with the lowest airfare from Dallas Fort Worth to Seattle Tacoma International.
What is the lowest price for a round-trip flight from Dallas Fort Worth International to Seattle Tacoma International?
Virgin Atlantic (VS), Air France (AF), Alaska Airlines (AS), WestJet Airlines (WS), Aerolineas Argentinas (AR), and United Airlines (UA) often offer the most affordable fares for this route.
Are there any seasonal trends to consider when booking flights from Dallas Fort Worth International to Seattle Tacoma International?
Flights between Dallas Fort Worth International and Seattle Tacoma International are often cheaper during the off-season, such as March, April, and September.

Flights from Dallas to Seattle

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

Popular Airlines

Delta Airline, DL
United Airlines, UA
Sun Country Airlines (SY)
American Airlines, AA
Hawaiian Airlines-HA
Spirit Airlines-NK
Alaska Airlines -AS

Popular Origin & Destination

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