• Sign in
Canada (English)
English

Cheap flights from Seattle to Dallas from C$ 127

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — DFW
2 mar. — 9 mar.1
1 adult
sáb. 2/3
sáb. 9/3

The best prices from Seattle/Tacoma Intl to Dallas are usually found in October or September, booked 63 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Seattle to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 febrero 2024.

Popular in

June

Cheapest in

October

Round-trip from

C$ 906

One-way from

C$ 200
High demand for flights, 18% potential price rise
Best time to find cheap flights, 25% potential price drop
From Seattle/Tacoma Intl to Dallas
One-way flight from Seattle/Tacoma Intl to Dallas

What is the cheapest day to fly round-trip from Seattle to Dallas?

Flights from Seattle to Dallas are generally found to be more expensive on Thursday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets 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 47 days before your planned departure. Booking around this time can save you about 65% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 556 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 887.

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

The best pricing can be found in the month of October. Prices to Dallas from Seattle average C$ 476. You can even find prices in October for less than C$ 476, as users have found deals to Dallas from as low as C$ 173. 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 21%.

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

It’s typically best to fly out from Seattle to Dallas at noon. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Seattle to Dallas

Explore cheap flight options specifically provided by Delta for the route between Seattle and Dallas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.
Take a look at some of the lowest-priced Delta flights heading from Seattle to Dallas. Make sure to check back often as deals are often changing.
vie. 3/512:35 a.m.SEA - DFW
1 stop8h 46mDelta
mar. 7/56:00 a.m.DFW - SEA
1 stop8h 54mDelta
Deal found 25/2C$ 317
lun. 25/312:30 a.m.SEA - DFW
1 stop7h 16mDelta
mar. 2/43:00 p.m.DFW - SEA
1 stop7h 25mDelta
Deal found 26/2C$ 319
mar. 14/56:15 a.m.SEA - DFW
1 stop6h 44mDelta
jue. 16/55:10 a.m.DFW - SEA
1 stop6h 04mDelta
Deal found 26/2C$ 327
mar. 19/35:09 p.m.SEA - DFW
1 stop5h 35mDelta
lun. 25/36:24 p.m.DFW - SEA
1 stop7h 05mDelta
Deal found 26/2C$ 332
vie. 26/412:35 a.m.SEA - DFW
1 stop8h 46mDelta
dom. 28/45:10 a.m.DFW - SEA
1 stop6h 15mDelta
Deal found 25/2C$ 346
sáb. 2/311:55 a.m.SEA - DAL
1 stop8h 17mDelta
dom. 31/37:15 a.m.DAL - SEA
1 stop7h 45mDelta
Deal found 25/2C$ 617
lun. 4/32:05 p.m.SEA - DFW
1 stop8h 05mDelta
lun. 11/36:24 p.m.DFW - SEA
1 stop7h 05mDelta
Deal found 26/2C$ 748
lun. 4/33:20 p.m.SEA - DAL
1 stop6h 21mDelta
mié. 6/37:15 a.m.DAL - SEA
1 stop7h 45mDelta
Deal found 26/2C$ 808
mié. 6/312:00 p.m.SEA - DAL
1 stop9h 41mDelta
mar. 19/37:15 a.m.DAL - SEA
1 stop9h 30mDelta
Deal found 26/2C$ 820

Cheap Alaska Airlines flights from Seattle to Dallas

Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and Dallas. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.
Take a gander at the lowest prices we've found on Alaska Airlines flights from Seattle to Dallas. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
jue. 25/410:52 p.m.SEA - DFW
Nonstop3h 53mAlaska Airlines
mié. 1/56:00 a.m.DFW - SEA
Nonstop4h 19mAlaska Airlines
Deal found 26/2C$ 307
dom. 21/47:35 a.m.SEA - DAL
Nonstop3h 59mAlaska Airlines
vie. 26/42:39 p.m.DAL - SEA
Nonstop4h 21mAlaska Airlines
Deal found 26/2C$ 320
mar. 30/46:03 p.m.SEA - DFW
Nonstop3h 56mAlaska Airlines
mié. 8/56:00 a.m.DFW - SEA
Nonstop4h 19mAlaska Airlines
Deal found 26/2C$ 347
vie. 3/56:03 p.m.SEA - DFW
Nonstop3h 56mAlaska Airlines
sáb. 4/56:00 a.m.DFW - SEA
Nonstop4h 19mAlaska Airlines
Deal found 25/2C$ 361
dom. 24/36:07 p.m.SEA - DFW
Nonstop3h 46mAlaska Airlines
jue. 4/48:00 a.m.DFW - SEA
Nonstop4h 25mAlaska Airlines
Deal found 25/2C$ 401
vie. 17/510:48 p.m.SEA - DFW
Nonstop3h 47mAlaska Airlines
dom. 26/56:00 a.m.DFW - SEA
Nonstop4h 15mAlaska Airlines
Deal found 25/2C$ 408
jue. 21/311:18 p.m.SEA - DFW
Nonstop3h 42mAlaska Airlines
mar. 26/38:00 a.m.DFW - SEA
Nonstop4h 25mAlaska Airlines
Deal found 25/2C$ 420
vie. 22/311:18 p.m.SEA - DFW
Nonstop3h 42mAlaska Airlines
mar. 26/38:00 a.m.DFW - SEA
Nonstop4h 25mAlaska Airlines
Deal found 26/2C$ 421
jue. 25/410:52 p.m.SEA - DFW
Nonstop3h 53mAlaska Airlines
lun. 29/46:00 a.m.DFW - SEA
Nonstop4h 19mAlaska Airlines
Deal found 26/2C$ 435

Cheap Seattle to Dallas flights in February & March 2024

Find cheap flight options from Seattle to Dallas specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 594,106 searches. Prices were last updated on 26 febrero 2024.
Check out some of the best flight deals from Seattle to Dallas in 2024. Check back in a little while for more flight options.
mar. 12/39:17 p.m.SEA - DFW
1 stop10h 22mSpirit Airlines
mié. 13/33:32 p.m.DFW - SEA
1 stop6h 49mSpirit Airlines
Deal found 25/2C$ 189
sáb. 9/39:41 a.m.SEA - DFW
1 stop13h 37mSpirit Airlines
mar. 19/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 25/2C$ 193
mar. 26/39:17 p.m.SEA - DFW
1 stop13h 13mSpirit Airlines
sáb. 30/39:27 a.m.DFW - SEA
1 stop6h 45mSpirit Airlines
Deal found 25/2C$ 208
lun. 18/38:59 p.m.SEA - DFW
1 stop11h 28mSpirit Airlines
mié. 27/35:15 a.m.DFW - SEA
1 stop15h 21mSpirit Airlines
Deal found 24/2C$ 211
mar. 12/39:17 p.m.SEA - DFW
1 stop12h 33mSpirit Airlines
jue. 14/310:29 a.m.DFW - SEA
1 stop11h 53mSpirit Airlines
Deal found 24/2C$ 212
mar. 26/310:12 p.m.SEA - DFW
1 stop11h 26mFrontier
sáb. 30/31:16 p.m.DFW - SEA
1 stop8h 06mFrontier
Deal found 25/2C$ 216
mar. 5/38:38 p.m.SEA - DFW
1 stop13h 12mSpirit Airlines
mar. 12/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 24/2C$ 219
jue. 21/39:09 p.m.SEA - DFW
1 stop8h 59mFrontier
mar. 26/311:20 a.m.DFW - SEA
1 stop11h 52mFrontier
Deal found 25/2C$ 227
mié. 13/39:17 p.m.SEA - DFW
1 stop11h 25mSpirit Airlines
mar. 19/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 25/2C$ 230

Seattle to Dallas 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Dallas in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.
Check out some of the best flight deals from Seattle to Dallas in 2024. Check back in a little while for more flight options.
sáb. 4/59:32 p.m.SEA - DFW
1 stop8h 28mFrontier
mar. 7/52:59 p.m.DFW - SEA
1 stop7h 36mFrontier
Deal found 25/2C$ 162
mar. 14/510:00 p.m.SEA - DFW
1 stop11h 02mSpirit Airlines
mié. 22/56:50 a.m.DFW - SEA
1 stop6h 04mSpirit Airlines
Deal found 25/2C$ 170
mar. 12/39:17 p.m.SEA - DFW
1 stop10h 22mSpirit Airlines
mar. 19/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 26/2C$ 178
mar. 12/39:17 p.m.SEA - DFW
1 stop10h 22mSpirit Airlines
mié. 13/33:32 p.m.DFW - SEA
1 stop6h 49mSpirit Airlines
Deal found 25/2C$ 189
lun. 11/38:59 p.m.SEA - DFW
1 stop11h 28mSpirit Airlines
mar. 19/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 25/2C$ 193
sáb. 9/39:41 a.m.SEA - DFW
1 stop13h 37mSpirit Airlines
mié. 20/35:15 a.m.DFW - SEA
1 stop6h 56mSpirit Airlines
Deal found 26/2C$ 207
mar. 26/39:17 p.m.SEA - DFW
1 stop13h 13mSpirit Airlines
sáb. 30/39:27 a.m.DFW - SEA
1 stop6h 45mSpirit Airlines
Deal found 25/2C$ 208
sáb. 9/39:41 a.m.SEA - DFW
1 stop13h 37mSpirit Airlines
mar. 19/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 26/2C$ 209
lun. 18/38:59 p.m.SEA - DFW
1 stop11h 28mSpirit Airlines
mié. 27/35:15 a.m.DFW - SEA
1 stop15h 21mSpirit Airlines
Deal found 24/2C$ 211

Direct flights to Dallas from Seattle

Discover non-stop flight options from Seattle to Dallas. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.
Consider booking one of these non-stop flights heading from Seattle to Dallas. If you're looking for other options for flights from Seattle to Dallas, make sure to update the search form at the top of page.
sáb. 4/511:30 p.m.SEA - DFW
Nonstop3h 57mAmerican Airlines
mar. 7/59:50 p.m.DFW - SEA
Nonstop4h 09mAmerican Airlines
Deal found 25/2C$ 292
sáb. 20/46:03 p.m.SEA - DFW
Nonstop3h 56mAlaska Airlines
mié. 1/56:00 a.m.DFW - SEA
Nonstop4h 19mAlaska Airlines
Deal found 26/2C$ 293
lun. 25/312:59 a.m.SEA - DFW
Nonstop3h 53mAmerican Airlines
sáb. 30/37:30 a.m.DFW - SEA
Nonstop4h 27mAmerican Airlines
Deal found 25/2C$ 305
jue. 25/410:52 p.m.SEA - DFW
Nonstop3h 53mAlaska Airlines
mié. 1/56:00 a.m.DFW - SEA
Nonstop4h 19mAlaska Airlines
Deal found 26/2C$ 307
sáb. 20/47:35 a.m.SEA - DAL
Nonstop3h 59mAlaska Airlines
vie. 26/42:39 p.m.DAL - SEA
Nonstop4h 21mAlaska Airlines
Deal found 26/2C$ 307
dom. 21/47:35 a.m.SEA - DAL
Nonstop3h 59mAlaska Airlines
vie. 26/42:39 p.m.DAL - SEA
Nonstop4h 21mAlaska Airlines
Deal found 26/2C$ 320
mar. 26/37:26 a.m.SEA - DAL
Nonstop4h 01mAlaska Airlines
sáb. 30/32:30 p.m.DAL - SEA
Nonstop4h 26mAlaska Airlines
Deal found 25/2C$ 346
mar. 19/311:18 p.m.SEA - DFW
Nonstop3h 42mAlaska Airlines
mié. 27/31:59 p.m.DFW - SEA
Nonstop4h 25mAlaska Airlines
Deal found 24/2C$ 347
mar. 26/37:26 a.m.SEA - DAL
Nonstop4h 01mAlaska Airlines
mié. 3/42:30 p.m.DAL - SEA
Nonstop4h 26mAlaska Airlines
Deal found 25/2C$ 347

Seattle to Dallas flights leaving soon

Find last-minute flight options from Seattle to Dallas for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.
Have a look at some of the flights available from Seattle to Dallas departing last-minute. It's wise to confirm all flight details are correct before booking.
mar. 5/38:38 p.m.SEA - DFW
1 stop11h 01mSpirit Airlines
mar. 12/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 26/2C$ 219
lun. 4/39:26 p.m.SEA - DFW
1 stop11h 28mSpirit Airlines
mar. 12/39:53 p.m.DFW - SEA
1 stop14h 18mSpirit Airlines
Deal found 26/2C$ 251
mié. 6/311:01 a.m.SEA - DFW
1 stop12h 17mSpirit Airlines
jue. 14/310:29 a.m.DFW - SEA
1 stop11h 53mSpirit Airlines
Deal found 24/2C$ 255
mar. 5/38:38 p.m.SEA - DFW
1 stop13h 12mSpirit Airlines
jue. 14/310:29 a.m.DFW - SEA
1 stop11h 53mSpirit Airlines
Deal found 26/2C$ 311
mar. 5/38:38 p.m.SEA - DFW
1 stop13h 12mSpirit Airlines
mié. 13/311:25 a.m.DFW - SEA
2 stops10h 56mSpirit Airlines
Deal found 24/2C$ 324
mar. 5/38:38 p.m.SEA - DFW
1 stop13h 12mSpirit Airlines
jue. 14/311:25 a.m.DFW - SEA
2 stops10h 57mSpirit Airlines
Deal found 24/2C$ 348
lun. 4/39:26 p.m.SEA - DFW
1 stop11h 28mSpirit Airlines
mié. 13/311:25 a.m.DFW - SEA
2 stops10h 56mSpirit Airlines
Deal found 24/2C$ 357
mar. 5/38:38 p.m.SEA - DFW
1 stop11h 01mSpirit Airlines
jue. 14/311:25 a.m.DFW - SEA
2 stops10h 57mSpirit Airlines
Deal found 26/2C$ 389
mar. 5/38:38 p.m.SEA - DFW
1 stop11h 01mSpirit Airlines
mié. 13/311:25 a.m.DFW - SEA
2 stops10h 56mSpirit Airlines
Deal found 26/2C$ 397

One-way flights to Dallas from Seattle

Search for one-way flight options from Seattle to Dallas. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.
Some of the best available deals we've found on one-way flights from Seattle to Dallas. Users in need of a round-trip flight from Seattle to Dallas instead should update the search form at the top of page.
lun. 25/38:45 p.m.SEA - DFW
1 stop9h 19mFrontier
Deal found 26/2C$ 127
mar. 9/411:18 p.m.SEA - DFW
Nonstop3h 42mAlaska Airlines
Deal found 26/2C$ 147
mar. 26/37:26 a.m.SEA - DAL
Nonstop4h 01mAlaska Airlines
Deal found 26/2C$ 147
lun. 25/312:30 a.m.SEA - DFW
1 stop7h 16mDelta
Deal found 26/2C$ 159
mar. 19/311:55 a.m.SEA - DAL
1 stop9h 44mDelta
Deal found 26/2C$ 159
vie. 26/46:03 p.m.SEA - DFW
Nonstop3h 56mAlaska Airlines
Deal found 26/2C$ 161
lun. 15/47:26 a.m.SEA - DAL
Nonstop4h 01mAlaska Airlines
Deal found 26/2C$ 161
lun. 25/38:57 p.m.SEA - DFW
2 stops22h 06mSpirit Airlines
Deal found 26/2C$ 170
sáb. 13/412:35 a.m.SEA - DFW
1 stop7h 29mDelta
Deal found 26/2C$ 173

Find flights from Seattle to Dallas within your budget

Customize your flight search to find flights from Seattle to Dallas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 594,106 searches. Data last updated 26 febrero 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 207 - C$ 317

Route

Depart

Return

Price

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

sáb. 9/3

1 stop13h 37m

Dallas/Fort Worth

mié. 20/3

1 stop6h 56m

C$ 207

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

mar. 26/3

1 stop13h 13m

Dallas/Fort Worth

sáb. 30/3

1 stop6h 45m

C$ 208

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

sáb. 9/3

1 stop13h 37m

Dallas/Fort Worth

mar. 19/3

1 stop14h 18m

C$ 209

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

mar. 26/3

1 stop11h 26m

Dallas/Fort Worth

sáb. 30/3

1 stop8h 06m

C$ 216

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

jue. 21/3

1 stop8h 59m

Dallas/Fort Worth

mar. 26/3

1 stop11h 52m

C$ 227

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

jue. 21/3

1 stop13h 58m

Dallas/Fort Worth

sáb. 30/3

1 stop8h 06m

C$ 247

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

sáb. 4/5

Nonstop3h 57m

Dallas/Fort Worth

mar. 7/5

Nonstop4h 09m

C$ 292

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

jue. 25/4

Nonstop3h 53m

Dallas/Fort Worth

mié. 1/5

Nonstop4h 19m

C$ 307

Seattle/Tacoma IntlDallas/Fort Worth

SEA - DFW

SEADFW

Seattle/Tacoma Intl

vie. 3/5

1 stop8h 46m

Dallas/Fort Worth

mar. 7/5

1 stop8h 54m

C$ 317

Flights are sorted by cheapest first

Deals found on 26/2

When is the best time to book a flight from Seattle to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Dallas. Price data was last updated on 28 January 2024.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seattle to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Dallas. Price data was last updated on 25 February 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Dallas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dallas by month

Plan your trip from Seattle to Dallas by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Dallas is currently C$ 156 while a round-trip flight costs C$ 248. Price data was last updated on 18 February 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Dallas (average of C$ 496). Flying from Seattle to Dallas in March is currently the most expensive (average of C$ 592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 670

February

C$ 679

March

C$ 800

April

C$ 735

May

C$ 700

June

C$ 790

July

C$ 763

August

C$ 751

September

C$ 698

October

C$ 679

November

C$ 750

December

C$ 697

Temperature and rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average temperature and rainfall totals by month.

DFW

Temperature

8 - 30 °C

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated 26 febrero 2024.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and United Airlines from Seattle to Dallas to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,500 reviews

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Overall

8.2

Crew

8.8

Food

7.4

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Southwest
8.2
Very good
6,500 reviews
Southwest
8.2
Very good
6,500 reviews

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Overall

8.2

Crew

8.8

Food

7.4

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

8.1
Very good
9,254 reviews
Southwest
8.2
Very good
6,500 reviews

Comfort

8.1

Boarding

8.4

Entertainment

7.9

Overall

8.2

Crew

8.8

Food

7.4

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

8.1
Very good
11,853 reviews