Cheap flights from Seattle to Dallas

SEA — DFW
29 Nov — 6 Dec1
Return
1 adult
Economy
From?
To?
Tue 29/11
Tue 6/12

How to find the cheapest flight from Seattle (SEA) to Dallas

All the information you need to plan the best SEA to A78 flight in 2022: compare Seattle to Dallas flight prices with the expected peak season, weather and rainfall in Dallas.

SEA - DFW

Price

C$ 237 - C$ 527

DFW

Temperature

8 - 30 °C

DFW

Rainfall

48 - 125 mm

Popular inJuneHigh demand for flights, 28% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 38% potential price drop
Round-trip fromC$ 317From Seattle/Tacoma Intl to Dallas
One-way fromC$ 209One-way flight from Seattle/Tacoma Intl to Dallas

How far in advance should I book a flight from Seattle to Dallas?

To save on the cost of your flight from Seattle to Dallas, book at least 58 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 589 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 735.

What is the cheapest month to fly from Seattle to Dallas?

The best pricing can be found in the month of January. Prices to Dallas from Seattle average C$ 508. You can even find prices in January for less than C$ 508, as users have found deals to Dallas from as low as C$ 218. The month of June appears to be one of the more expensive times to travel to Dallas from Seattle. Flying in the targeted month can save you up to 38%.

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

When flying from Seattle to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Seattle to Dallas in November, December 2022

The best prices found for SEA to Dallas flights for November, December
8 Dec. - 14 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

11h 43m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

12h 55m
C$ 219

Spirit Airlines

Deal found 23/11

31 Dec. - 30 Jan.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

5h 34m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

14h 16m
C$ 244

Spirit Airlines

Deal found 21/11

7 Dec. - 10 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

14h 22m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

7h 59m
C$ 246

Spirit Airlines

Deal found 23/11

Seattle to Dallas 2022 flight deals

Cheap flights to Dallas from Seattle found for this year
8 Dec. - 13 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

11h 43m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

7h 59m
C$ 219

Spirit Airlines

Deal found 23/11

31 Dec. - 30 Jan.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

5h 34m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

14h 16m
C$ 244

Spirit Airlines

Deal found 21/11

7 Dec. - 10 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

14h 22m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

7h 59m
C$ 246

Spirit Airlines

Deal found 23/11

Cheap Alaska Airlines flights from Seattle to Dallas

7 Feb. - 8 Feb.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

Nonstop

3h 45m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

Nonstop

4h 30m
C$ 337

Alaska Airlines

Deal found 21/11

7 Feb. - 8 Feb.
SEA

Seattle/Tacoma Intl

DAL

Dallas Love Field

1 stop

8h 15m
DAL

Dallas Love Field

SEA

Seattle/Tacoma Intl

1 stop

8h 24m
C$ 340

Alaska Airlines

Deal found 21/11

7 Feb. - 8 Feb.
SEA

Seattle/Tacoma Intl

DAL

Dallas Love Field

1 stop

9h 35m
DAL

Dallas Love Field

SEA

Seattle/Tacoma Intl

Nonstop

4h 36m
C$ 343

Alaska Airlines

Deal found 21/11

Cheap Spirit Airlines flights from Seattle to Dallas

8 Dec. - 14 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

11h 43m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

12h 55m
C$ 219

Spirit Airlines

Deal found 23/11

31 Dec. - 30 Jan.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

5h 34m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

14h 16m
C$ 244

Spirit Airlines

Deal found 21/11

7 Dec. - 10 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

14h 22m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

7h 59m
C$ 246

Spirit Airlines

Deal found 23/11

Direct flights to Dallas from Seattle

Save time with Seattle to Dallas direct flight deals
7 Feb. - 8 Feb.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

Nonstop

3h 45m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

Nonstop

4h 30m
C$ 337

Alaska Airlines

Deal found 21/11

24 Jan. - 24 Jan.
SEA

Seattle/Tacoma Intl

DAL

Dallas Love Field

Nonstop

3h 55m
DAL

Dallas Love Field

SEA

Seattle/Tacoma Intl

Nonstop

4h 36m
C$ 337

Alaska Airlines

Deal found 21/11

18 Jan. - 25 Jan.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

Nonstop

3h 48m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

Nonstop

4h 30m
C$ 345

Alaska Airlines

Deal found 23/11

Last minute flights from Seattle to Dallas

Late deals on round-trip flights to Dallas from Seattle, departing today and this week
1 Dec. - 6 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

7h 23m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

15h 17m
C$ 274

Spirit Airlines

Deal found 22/11

30 Nov. - 9 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

14h 33m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

10h 11m
C$ 300

Spirit Airlines

Deal found 21/11

2 Dec. - 7 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

14h 33m
DFW

Dallas/Fort Worth

SEA

Seattle/Tacoma Intl

1 stop

15h 20m
C$ 302

Spirit Airlines

Deal found 23/11

One-way flights to Dallas from Seattle

The cheapest one-way flights from Seattle to Dallas
20 Mar.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

20h 48m
C$ 115

Frontier

Deal found 23/11

24 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

18h 58m
C$ 142

Frontier

Deal found 23/11

24 Dec.
SEA

Seattle/Tacoma Intl

DFW

Dallas/Fort Worth

1 stop

18h 58m
C$ 143

Frontier

Deal found 24/11

Related info for your journey

Useful info, stats and facts about Seattle to Dallas flights.

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

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Dallas. On average, Seattle/Tacoma Intl has 23 outbound flights to Dallas per day from 4 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, Spirit Airlines, and American Airlines flying from Seattle/Tacoma Intl to Dallas have implemented new flexible cancellation policies.

Can I find flights from Seattle to Dallas for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Seattle to Dallas for under C$ 300. The cheapest flight booked recently is on Spirit Airlines for just C$ 219, but on average you can expect to pay C$ 290.

Are there direct flights from Seattle to Dallas for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Dallas under C$ 400. A good price for a direct flight from Seattle to Dallas is less than C$ 396.

Are there last-minute flights available from Seattle to Dallas for under C$ 300?

There are currently 20+ open flights from Seattle to Dallas within the next 7 days for less than C$ 300.

What days are direct flights available from Seattle to Dallas?

Direct flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How many flights depart from Seattle to Dallas on average per day?

On average, you can expect to see 54 flights from Seattle to Dallas a day.
Early Morning (Midnight to 6am) - 19% of flight departures
Morning (6am - Midday) - 39% of flight departures
Afternoon (Noon - 6pm) - 20% of flight departures
Evening (6pm - Midnight) - 22% of flight departures

How long is the flight from Seattle to Dallas?

Departing from Seattle to Dallas will take you 3h 45m. The distance from Seattle to Dallas is about 2683 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Seattle to Dallas round-trip?

Spirit Airlines, at C$ 219, was found to be the cheapest airline from Seattle to Dallas. An alternate airline flying to your destination would be Alaska Airlines. Users have found that Spirit Airlines is 56% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Dallas one-way?

C$ 115 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Spirit Airlines, with prices starting from C$ 170 and C$ 174, respectively.

What are the most popular airlines that fly from Seattle to Dallas?

The most popular airlines flying from Seattle to Dallas are American Airlines, Alaska Airlines and Frontier. Something to consider prior to booking your flight.

What are the most reliable airlines from Seattle to Dallas?

Consider Finnair (88%), Korean Air (87%) or Gulf Air (86%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Dallas.

What are the cheapest flights from Seattle to Dallas?

The cheapest flight price from Seattle to Dallas is C$ 174. On average you can expect to pay C$ 332. The most popular route, (Seattle/Tacoma Intl - Dallas/Fort Worth), can usually be booked for C$ 424.

Alternative routes for Seattle to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to El Pasofrom C$ 105 pp
Seattle to Austinfrom C$ 799 pp

Top 4 airlines flying from Seattle to Dallas

The chart below displays the airlines Cheapflights users travelling from Seattle to Dallas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapestC$ 154AverageC$ 269FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Alaska AirlinesCheapestC$ 232AverageC$ 451FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
Spirit AirlinesCheapestC$ 299AverageC$ 384FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
American AirlinesCheapestC$ 344AverageC$ 395FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Seattle to Dallas

See what time of day planes typically take off from Seattle to Dallas
17%of flight departuresEarly morningMidnight to 6 am
48%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Dallas

See how many times per day planes take to the skies headed from Seattle to Dallas
Sunday24daily flights
Monday29daily flights
Tuesday25daily flights
Wednesday28daily flights
Thursday5daily flights
Friday30daily flights
Saturday25daily flights