Cheap Flight Tickets from Seattle (SEA) to Dallas (DAL), Starting at $534

Good to Know: Cheapest and Fastest SEA - DAL Flights

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

Cheapest Round Trip Flight

$544

WN Southwest Airlines • 1 stop • 9h 15m

Oct 01 – Oct 05

The cheapest round trip flight from Seattle to Dallas (SEA-DAL-SEA) is currently $544

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Cheapest Direct Flight

$534

WN Southwest Airlines • nonstop • 5h 50m

Oct 01

The cheapest nonstop flight from Seattle to Dallas (SEA-DAL) is currently $534

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Fastest Flight

5h 50m

The fastest nonstop flight from Seattle to Dallas (SEA-DAL) takes 5h 50m

Top Airlines Flying from Seattle to Dallas

Southwest Airlines-WN

Southwest Airlines

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

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
WN
Seattle → Dallas
9h 15m
5:50 AM - 1:45 PM • 1 stop
WN
Seattle → Dallas
7h
7:30 AM - 9:50 AM • nonstop
$544
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Seattle → Dallas
10h 35m
2:05 PM - 10:40 PM • 1 stop
WN
Seattle → Dallas
7h
7:30 AM - 9:50 AM • nonstop
$544
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Seattle → Dallas
11h 50m
11:05 AM - 8:15 PM • 1 stop
WN
Seattle → Dallas
7h
7:30 AM - 9:50 AM • nonstop
$544
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Seattle → Dallas
9h 15m
8:05 AM - 4:00 PM • 1 stop
WN
Seattle → Dallas
7h
7:30 AM - 9:50 AM • nonstop
$544
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Seattle → Dallas
12h 35m
5:50 AM - 3:45 PM • 1 stop
WN
Seattle → Dallas
7h
7:30 AM - 9:50 AM • nonstop
$544
Southwest Airlines
Oct 01 - Oct 05, Economy
WN
Seattle → Dallas
10h 45m
2:10 PM - 10:55 PM • 1 stop
WN
Seattle → Dallas
7h
7:30 AM - 9:50 AM • nonstop
$544
Southwest 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 DAL?
The most popular airline flying from Seattle to Dallas are
Can I fly from SEA to DAL non-stop?
Yes, you can fly SEA to DAL 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 DAL Airport?
The earliest flight leaves SEA at 5:50 am and lands in DAL - Dallas Love Field
What are the airports in Dallas?
DAL
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 DAL?
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 DAL, which is 1669.8 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Dallas (DAL) ?
In the past couple of days, the cheapest tickets to DAL from SEA were found on WN : USD 544
Do I need a passport to fly between SEA and DAL?
No
What’s the latest departure time from SEA to DAL ?
The last flight leaves SEA at 3:10 pm

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

What's the cheapest airline from sea to dal?
For a one-way Business class ticket from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) with six passengers, booking at least 17 days in advance, you can find the cheapest flights with Southwest Airlines (WN). Southwest Airlines offers budget-friendly flights with priority, lounge, and flatbed seats. You can find the cheapest airfares on their website.
What's the popular airline to fly from sea to dal?
For a business class flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) with six passengers, it is recommended to book with Southwest Airlines (WN) for a convenient one-way trip with no stops. Given the advance booking period of 17 days, you can expect to find budget-friendly flights with low fares.
What's the cheapest day of the week to fly from sea to dal?
The cheapest day to fly from Seattle to Dallas is typically Sunday. Flying on Sundays can result in lower fares, making it a budget-friendly option for your business class travel. Booking in advance, such as 17 days prior to your trip, can also help secure the best airfare. For your specific travel dates, Sunday appears to be the most cost-effective day to fly. This can help you find cheap airline tickets and save on airfares.
What's the cheapest month to fly from sea to dal?
The cheapest month to fly from Seattle to Dallas is November, as it tends to have lower airfares compared to other months. Booking your business class ticket 17 days in advance can help you secure a better rate. This is a great time to find budget-friendly flights for your one-way trip.
Which airline/airlines fly from sea to dal?
You can fly from Seattle Tacoma International Airport (SEA) to Dallas Love Field (DAL) with the following airlines: Alaska Airlines, Sun Country Airlines, Southwest Airlines, United Airlines, American Airlines, and Delta Airlines.
What is the cheapest airfare from Seattle Tacoma International (SEA) to Dallas Love Field (DAL)?
The cheapest airfare from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) is available on Southwest Airlines (WN), with prices starting from $200.
How far in advance can I book a one-way flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL)?
You can book a one-way flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) up to 17 days in advance.
What is the best airline for business class flights from Seattle Tacoma International (SEA) to Dallas Love Field (DAL)?
Southwest Airlines (WN) offers the best business class experience from Seattle Tacoma International (SEA) to Dallas Love Field (DAL).
Can I book a flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) for July travel?
Yes, you can book a flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) for July travel, with prices starting from $250.
What is the average cost of a one-way business class ticket from Seattle Tacoma International (SEA) to Dallas Love Field (DAL)?
The average cost of a one-way business class ticket from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) is around $300.
How can I book my flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) on the web?
You can book your flight from Seattle Tacoma International (SEA) to Dallas Love Field (DAL) on the FareLeaders website, or through our mobile app.

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

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport Dallas Love Field, Dallas, US
Distance 1670 miles

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