Cheap flights from Seattle to Dallas/Fort Worth (SEA - DFW)

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How to find the cheapest flight from
Seattle (SEA) to Dallas/Fort Worth (DFW)

All the information you need to plan the best SEA to DFW flight in 2021: compare Seattle to Dallas/Fort Worth flight prices with the expected peak season, weather and rainfall in Dallas/Fort Worth.
SEA - DFW
Price
$163 - $324
DFW
Temperature
46.4 - 86 °F
DFW
Precipitation
1.9 - 4.9 inches

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

September

Best time to find cheap flights, 31% potential price drop

Round-trip from

$163

From Seattle/Tacoma Intl to Dallas/Fort Worth

One-way from

$107

One-way flight from Seattle/Tacoma Intl to Dallas/Fort Worth

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Seattle to Dallas/Fort Worth Airport?

September is one of the best times of the year to fly to Dallas/Fort Worth Airport from Seattle. Prices for September average $236 per person but you can even find prices for as low as $113. The most expensive prices can be found in the month of December. Opting for a September flight can save you 37% on your journey compared to booking in September

When is the cheapest time to fly from Seattle to Dallas/Fort Worth Airport (SEA - DFW)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Dallas/Fort Worth Airport as you normally would.

How far in advance should I book a flight from Seattle to Dallas/Fort Worth Airport?

To save on the cost of your flight from Seattle to Dallas/Fort Worth Airport, book at least 26 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $239 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $290.

Cheap flights from Seattle to Dallas/Fort Worth in December, January 2022

The best prices found for SEA to DFW flights for December, January
19 Jan - 22 Jan
$113pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
4 Jan - 12 Jan
$123pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
17 Jan - 19 Jan
$124pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Dallas/Fort Worth 2022 flight deals

Cheap flights to Dallas/Fort Worth from Seattle found for this year
13 Dec - 4 Jan
$155pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 6 Jan
$172pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 7 Jan
$183pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to Dallas/Fort Worth from Seattle

Save time with Seattle to Dallas/Fort Worth direct flight deals
19 Jan - 22 Jan
$113pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
12 Jan - 18 Jan
$155pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
15 Jan - 29 Jan
$163pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Dallas/Fort Worth

Late deals on round-trip flights to Dallas/Fort Worth from Seattle, departing today and this week
13 Dec - 4 Jan
$155pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 6 Jan
$172pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
13 Dec - 7 Jan
$183pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to Dallas/Fort Worth from Seattle

The cheapest one-way flights from Seattle to Dallas/Fort Worth
7:29 pm - 1:18 am
American Airlines
Nonstop
3h 49m
SEA - DFW
American Airlines
12:33 am - 8:44 am
Delta
1 Stop
6h 11m
SEA - DFW
Delta
$108
Delta
7:59 pm - 8:04 am
Frontier
1 Stop
10h 05m
SEA - DFW
Frontier
$111
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Dallas/Fort Worth</span> flights.

Flight FAQs

From Seattle to Dallas/Fort Worth

What airport do you fly from for flights from Seattle to Dallas/Fort Worth?

For a flight from Seattle to Dallas/Fort Worth, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 19 outbound flights to Dallas/Fort Worth per day. 7 airlines have flights to Dallas/Fort Worth from Seattle/Tacoma Intl on a regular basis.

Which airlines flying from Seattle/Tacoma Intl to Dallas/Fort Worth have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Dallas/Fort Worth have new flexible policies in place due to COVID-19. Alaska Airlines, Spirit Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Can I find flights from Seattle to Dallas/Fort Worth Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Dallas/Fort Worth Airport for under $200. The cheapest flight booked recently is on American Airlines for just $113, but on average you can expect to pay $134.

Are there nonstop flights from Seattle to Dallas/Fort Worth Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Dallas/Fort Worth Airport under $200. A good price for a nonstop flight from Seattle to Dallas/Fort Worth Airport is less than $211.

Are there last-minute flights available from Seattle to Dallas/Fort Worth Airport for under $200?

There are currently 20+ open flights from Seattle to Dallas/Fort Worth Airport within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Dallas/Fort Worth Airport?

Nonstop flights can be found on the following days: Sunday, Monday, Wednesday, Friday.

How many flights depart from Seattle to Dallas/Fort Worth Airport on average per day?

On average, you can expect to see 6 flights from Seattle to Dallas/Fort Worth Airport a day.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 17% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from Seattle to Dallas/Fort Worth Airport?

For as low as $113, American Airlines can have you in Dallas/Fort Worth Airport from Seattle in 4h 03m. There are 1667 mi between Seattle and Dallas/Fort Worth Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Seattle to Dallas/Fort Worth Airport round-trip?

According to our current data, American Airlines ($113), and Frontier ($123) offers the cheapest pricing from Seattle to Dallas/Fort Worth Airport. You may be able to fly from Seattle to Dallas/Fort Worth Airport for 51% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to Dallas/Fort Worth Airport one-way?

One-way options have recently been found by users for as low as $57 on American Airlines. Other airlines that offer cheap prices include Frontier from $62 and Spirit Airlines from $81 one-way.

What are the most reliable airlines from Seattle to Dallas/Fort Worth Airport?

No one likes to see their flight delayed. When booking a flight from Seattle to Dallas/Fort Worth Airport consider choosing Gulf Air (95%), Alaska Airlines (82%) or GOL (78%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Seattle to Dallas/Fort Worth Airport?

While on average a flight from Seattle to Dallas/Fort Worth Airport is generally $455, our data shows the cheapest flight currently is $45. When looking at the most popular route, (Seattle/Tacoma Intl - Dallas/Fort Worth), you can expect to pay $124 for that flight.

What are the most popular airlines that fly from Seattle to Dallas/Fort Worth Airport?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Seattle to Dallas/Fort Worth Airport.

COVID Restrictions

View COVID Travel Restrictions for Dallas/Fort Worth, TX

Do I need a COVID test to fly to Dallas/Fort Worth from Seattle?

Information is based on travel restrictions for travel to Dallas/Fort Worth within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Dallas/Fort Worth.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Dallas/Fort Worth.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Dallas/Fort Worth.

Do I need a test to fly back to Seattle from Dallas/Fort Worth?

Returning to Seattle/Tacoma Intl from Dallas/Fort Worth

COVID-19 testing requirements
Visitors from Dallas/Fort Worth must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Dallas/Fort Worth are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Dallas/Fort Worth, TX

Alternative routes for Seattle to Dallas/Fort Worth

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dallas/Fort Worth

Things to know before you go - useful duration and weather info for your trip from Seattle to Dallas/Fort Worth.
Flight duration from SEA to Dallas/Fort Worth
4h 17m
Average temperature for December in Dallas/Fort Worth
60.8 °F
Avg rainfall for December in Dallas/Fort Worth
2.9 ″

Airports servicing Seattle

Airports servicing Dallas

Top 6 airlines flying from Seattle/Tacoma Intl to Dallas/Fort Worth

The chart below displays the airlines Cheapflights users traveling from Seattle to Dallas/Fort Worth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$80 $190 No cancel fee 65%
Frontier
$85 $142 No cancel fee 62%
United Airlines
$94 $202 No cancel fee 69%
American Airlines
$99 $289 No cancel fee 71%
Alaska Airlines
$109 $278 No cancel fee 75%
Delta
$117 $263 No cancel fee N/A

Hourly flight availability from Seattle to Dallas/Fort Worth

See what time of day planes typically take off from Seattle towards Dallas/Fort Worth.
Afternoon Noon to 6 PM 36% of SEA to DFW departures
Evening 6 PM to midnight 23% of SEA to DFW departures
Morning 6 AM to noon 22% of SEA to DFW departures
Early morning Midnight to 6 AM 19% of SEA to DFW departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Dallas/Fort Worth
See how many times per day planes take to the skies headed from Seattle to Dallas/Fort Worth.
Sunday
17 daily flights
Monday
25 daily flights
Tuesday
18 daily flights
Wednesday
21 daily flights
Thursday
18 daily flights
Friday
18 daily flights
Saturday
17 daily flights
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