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

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The best prices from Seattle to Dallas/Fort Worth Intl are usually found in September or October, booked 28 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

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

SEA - DFW
Price
$163 - $324
DFW
Temperature
59 - 96.8 °F
DFW
Rainfall
1.9 - 4.6 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 to Dallas/Fort Worth Intl

One-way from

$73

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

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

Travelers have found that booking a Tuesday departure is the best way to save up to 25% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 37% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Dallas/Fort Worth Intl from $105 1-2 weeks out and tickets from $150 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Dallas/Fort Worth Intl?

Flights from Seattle to Dallas/Fort Worth Intl lean towards being more expensive in December. Prices are generally better when you fly from Seattle to Dallas/Fort Worth Intl in August, with the cheapest ticket starting at $34.

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

When flying from Seattle to Dallas/Fort Worth Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the afternoon.

Cheap flights from Seattle to Dallas/Fort Worth Intl in January, February 2021

The best prices found for SEA to DFW flights for January, February
29 Jan - 1 Feb
$79pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Feb - 5 Feb
$84pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Jan - 1 Feb
$88pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle to Dallas/Fort Worth Intl 2021 flight deals

Cheap flights to Dallas/Fort Worth Intl from Seattle found for this year
29 Jan - 1 Feb
$79pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Feb - 5 Feb
$84pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Jan - 1 Feb
$88pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Dallas/Fort Worth Intl from Seattle

Save time with Seattle to Dallas/Fort Worth Intl direct flight deals
16 Feb - 20 Feb
$177pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
16 Feb - 25 Feb
$187pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
27 Jan - 28 Jan
$188pp
SEA
Seattle/Tacoma Intl
Major Airline
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Major Airline
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Dallas/Fort Worth Intl

Late deals on round-trip flights to Dallas/Fort Worth Intl from Seattle, departing today and this week
29 Jan - 1 Feb
$79pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Jan - 1 Feb
$88pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
25 Jan - 28 Jan
$97pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Dallas/Fort Worth Intl from Seattle

The cheapest one-way flights from Seattle to Dallas/Fort Worth Intl
6:00 am - 3:19 pm
Frontier
1 Stop
7h 19m
SEA - DFW
Frontier
$73
Kiwi.com
7:45 am - 1:34 pm
Alaska Airlines
Nonstop
3h 49m
SEA - DFW
Alaska Airlines
6:32 am - 5:45 pm
Spirit Airlines
3 Stops
33h 13m
SEA - DFW
Spirit Airlines
$90
Gotogate

Related info for your journey

Useful info, stats and facts about Seattle to Dallas/Fort Worth Intl flights.

Flight FAQs

From Seattle to Dallas/Fort Worth Intl

Are flight prices decreasing from Seattle to Dallas/Fort Worth Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Dallas/Fort Worth Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Dallas/Fort Worth to control the spread of COVID-19?

Alaska Airlines and Delta are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Seattle/Tacoma Intl to Dallas/Fort Worth. Policies will vary by airline.

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.

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

Cheapflights has at least 20 direct flights from Seattle to Dallas/Fort Worth Intl under $200. A good price for a nonstop flight from Seattle to Dallas/Fort Worth Intl is less than $231.

Are there last-minute flights available from Seattle to Dallas/Fort Worth Intl for under $100?

There are currently 20+ open flights from Seattle to Dallas/Fort Worth Intl within the next 7 days for less than $100.

Does it rain more in Seattle or Dallas/Fort Worth Intl?

The rainfall in Seattle is generally less than the rainfall in Dallas/Fort Worth Intl. This will continue over the next 24 days.

Is Seattle weather warmer or cooler than Dallas/Fort Worth Intl?

Our data indicates that the weather will be 97 °F on average in the month of July. The temperature in Dallas/Fort Worth Intl is typically hotter than in Seattle. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

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

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $45. Frontier flights start at $54 while deals on Alaska Airlines start at $89 one-way.

Alternative routes for Seattle to Dallas/Fort Worth Intl

Destination information for Dallas/Fort Worth Intl

Things to know before you go. Useful info for your trip from Seattle to Dallas/Fort Worth Intl
Average temperature for January in Dallas/Fort Worth Intl
59.0 °F
Avg rainfall for January in Dallas/Fort Worth Intl
2.4 ″

Airports servicing Seattle

Airports servicing Dallas

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

The chart below displays the airlines Cheapflights users traveling from Seattle to Dallas/Fort Worth Intl 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
Frontier
$85 $142 No cancel fee 62%
Spirit Airlines
$80 $190 No cancel fee 65%
United Airlines
$94 $202 No cancel fee 69%
Delta
$117 $263 No cancel fee N/A
Alaska Airlines
$109 $278 No cancel fee 75%
American Airlines
$99 $289 No cancel fee 71%

Hourly flight availability from Seattle to Dallas/Fort Worth Intl

Morning 6 AM to noon 66% of SEA to DFW departures
Afternoon Noon to 6 PM 26% of SEA to DFW departures
Early morning Midnight to 6 AM 8% of SEA to DFW departures
Evening 6 PM to midnight 0% of SEA to DFW departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Dallas/Fort Worth Intl
Sunday
18 daily flights
Monday
18 daily flights
Tuesday
17 daily flights
Wednesday
17 daily flights
Thursday
18 daily flights
Friday
19 daily flights
Saturday
15 daily flights
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