Cheap Flight Tickets from Seattle (SEA) to Dallas (DFW), Starting at $264

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

$264

AS Alaska Airlines • nonstop • 6h 42m

Oct 01 – Oct 05

The cheapest round trip flight from Seattle to Dallas (SEA-DFW-SEA) is currently $264

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Cheapest Direct Flight

$264

AS Alaska Airlines • nonstop • 6h 42m

Oct 01

The cheapest nonstop flight from Seattle to Dallas (SEA-DFW) is currently $264

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Fastest Flight

5h 59m

The fastest nonstop flight from Seattle to Dallas (SEA-DFW) takes 5h 59m

Top Airlines Flying from Seattle to Dallas

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska 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.

Oct 01 - Oct 05, Economy
AS
Seattle → Dallas
6h 42m
10:58 PM - 5:00 AM • nonstop
AS
Seattle → Dallas
7h 5m
6:14 PM - 8:39 PM • nonstop
$264
Alaska Airlines
Oct 01 - Oct 05, Economy
AS
Seattle → Dallas
6h 51m
10:45 AM - 4:56 PM • nonstop
AS
Seattle → Dallas
10h 44m
2:05 PM - 6:49 PM • 1 stop
$269
Alaska Airlines
Oct 01 - Oct 05, Economy
AS
Seattle → Dallas
5h 59m
6:00 AM - 11:59 AM • nonstop
AS
Seattle → Dallas
11h 41m
3:25 PM - 8:26 PM • 1 stop
$269
Alaska Airlines
Oct 01 - Oct 05, Economy
DL
Seattle → Dallas
6h 44m
5:40 PM - 11:44 PM • nonstop
DL
Seattle → Dallas
7h 5m
5:35 PM - 8:00 PM • nonstop
$649
Delta Airlines
Oct 01 - Oct 05, Economy
DL
Seattle → Dallas
6h 48m
9:35 AM - 3:43 PM • nonstop
DL
Seattle → Dallas
6h 59m
6:50 AM - 9:09 AM • nonstop
$649
Delta Airlines
Oct 01 - Oct 05, Economy
DL
Seattle → Dallas
11h 43m
9:59 AM - 7:02 PM • 1 stop
DL
Seattle → Dallas
7h 5m
5:35 PM - 8:00 PM • nonstop
$659
Delta 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 6:00 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 DL : USD 649
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 10:58 pm

Essential Information for Booking Flights from Seattle (SEA) - AI Insights

What's the cheapest airline from sea to dfw?
You can find the cheapest flights from Seattle to DFW on budget-friendly airlines like Frontier Airlines. With two stops, you can expect a relatively affordable fare. Booking 51 days in advance can help you secure a low fare. For a round-trip Business class ticket, you can expect to pay for a premium service with priority, lounge, and flatbed seats.
What's the popular airline to fly from sea to dfw?
You can fly from Seattle Tacoma International Airport (SEA) to Dallas Fort Worth International Airport (DFW) with American Airlines (AA), which offers a premium business class experience with priority check-in, lounge access, and flatbed seats. This is a round-trip journey with two stops. It's recommended to book your ticket at least 51 days in advance to secure the best airfare. You can find affordable airfares and cheap flights on fareleaders.com.
What's the cheapest day of the week to fly from sea to dfw?
The cheapest day to fly from Seattle to Dallas is typically Thursday. Flying on off-peak days can result in lower fares for your round-trip Business class ticket. Consider booking your flights in advance to secure the best available options.
What's the cheapest month to fly from sea to dfw?
The cheapest month to fly from Seattle to DFW is December, as it typically offers the lowest airfares for this route. Booking in advance, with 51 days prior to your trip, can help you secure the best available rates. Low fares are available for this route during the off-season, making December an ideal time for budget-friendly flights.
Which airline/airlines fly from sea to dfw?
The airlines that fly from Seattle Tacoma International Airport (SEA) to Dallas Fort Worth International Airport (DFW) include Delta Airlines (DL), American Airlines (AA), and Southwest Airlines (WN).
What is the estimated airfare for a round trip flight from Seattle to Dallas?
The estimated airfare for a round trip flight from Seattle to Dallas can be found on fareleaders.com, with Frontier Airlines (F9) offering the cheapest option at this time.
How many advance booking days are required for a premium business class ticket?
A premium business class ticket requires 51 advance booking days.
Can I book flights to Milwaukee on a specific date?
Yes, you can book flights to Milwaukee on a specific date on fareleaders.com.
What is the best way to find affordable flights on fareleaders.com?
The best way to find affordable flights on fareleaders.com is to use our airfare comparison tool and filter by airline, departure airport, and travel dates.
How do I book a flight on your website?
To book a flight on fareleaders.com, simply select your travel dates, destinations, and preferred airline, and follow the booking process.
What is the process for checking in for my flight?
To check in for your flight, log into your fareleaders.com account, go to the check-in page, and follow the prompts to complete the check-in process.
Can I book a flight for a specific travel date in December?
Yes, you can book a flight for a specific travel date in December on fareleaders.com.

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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