Cheap flights from Seattle to Dallas/Fort Worth Airport from C$ 233
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DFW
10 Oct — 17 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Dallas/Fort Worth are usually found in January or October, booked 81 days in advance, depart on a Friday or Wednesday and return on a Monday
Cheap flight deals from Seattle to Dallas/Fort Worth
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Cheapest flights from Seattle to Dallas/Fort Worth
Explore the most affordable flight options available from Seattle to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Fri 23/104:27 p.m. -
1 stop5h 49m
Sun 25/1010:42 a.m. -
1 stop6h 30m
Deal found 5/9C$ 398
Sat 17/104:27 p.m. -
1 stop5h 49m
Sun 18/106:03 a.m. -
Nonstop4h 26m
Deal found 6/9C$ 401
Wed 7/109:45 p.m. -
1 stop16h 49m
Wed 14/107:34 p.m. -
Nonstop4h 28m
Deal found 8/9C$ 405
Sat 24/1012:43 p.m. -
2 stops8h 16m
Tue 27/101:40 p.m. -
1 stop6h 17m
Deal found 5/9C$ 438
Mon 14/128:55 p.m. -
1 stop6h 37m
Thu 24/122:04 p.m. -
Nonstop4h 36m
Deal found 8/9C$ 441
Tue 20/1012:24 a.m. -
Nonstop3h 56m
Fri 23/107:34 p.m. -
Nonstop4h 28m
Deal found 6/9C$ 448
Tue 13/1010:20 a.m. -
1 stop10h 35m
Tue 20/103:49 p.m. -
Nonstop4h 23m
Deal found 6/9C$ 455
Thu 1/103:55 p.m. -
1 stop6h 04m
Sun 4/107:00 a.m. -
1 stop7h 48m
Deal found 5/9C$ 456
Tue 13/1012:30 p.m. -
1 stop7h 32m
Thu 15/106:30 a.m. -
Nonstop4h 28m
Deal found 6/9C$ 465
Thu 22/1012:21 p.m. -
Nonstop4h 12m
Thu 22/107:34 p.m. -
Nonstop4h 28m
Deal found 7/9C$ 466
Sat 17/108:39 a.m. -
Nonstop4h 07m
Sun 18/107:34 p.m. -
Nonstop4h 28m
Deal found 6/9C$ 467
Sat 5/125:05 a.m. -
2 stops9h 02m
Sat 12/121:40 p.m. -
1 stop6h 29m
Deal found 7/9C$ 472
Best flights from Seattle to Dallas/Fort Worth
Discover carefully curated flight deals from Seattle to Dallas/Fort Worth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Sat 24/1012:43 p.m. -
2 stops8h 16m
Tue 27/101:40 p.m. -
1 stop6h 17m
Deal found 5/9C$ 438
Wed 21/1012:24 a.m. -
Nonstop3h 56m
Mon 26/106:03 a.m. -
Nonstop4h 26m
Deal found 9/9C$ 520
Thu 11/25:35 p.m. -
Nonstop3h 55m
Sat 20/26:25 a.m. -
1 stop10h 22m
Deal found 7/9C$ 561
Wed 9/128:30 a.m. -
1 stop5h 51m
Sun 13/125:20 p.m. -
1 stop7h 31m
Deal found 6/9C$ 492
Tue 17/118:33 a.m. -
Nonstop4h 07m
Mon 23/116:13 p.m. -
Nonstop4h 33m
Deal found 9/9C$ 520
Thu 10/127:00 a.m. -
1 stop7h 25m
Sun 13/127:00 a.m. -
1 stop9h 18m
Deal found 5/9C$ 492
Mon 19/105:58 p.m. -
Nonstop4h 01m
Wed 21/1010:00 a.m. -
Nonstop4h 30m
Deal found 9/9C$ 520
Wed 18/115:56 p.m. -
Nonstop3h 57m
Tue 24/116:45 p.m. -
1 stop7h 12m
Deal found 9/9C$ 598
Tue 6/1012:24 a.m. -
Nonstop3h 56m
Wed 14/106:03 a.m. -
Nonstop4h 26m
Deal found 8/9C$ 520
Sun 11/1012:30 p.m. -
1 stop9h 28m
Mon 12/108:10 a.m. -
1 stop17h 49m
Deal found 9/9C$ 634
Tue 19/17:32 p.m. -
2 stops11h 18m
Mon 25/14:05 p.m. -
2 stops9h 26m
Deal found 5/9C$ 616
Thu 10/1210:50 a.m. -
Nonstop4h 01m
Wed 23/129:00 a.m. -
Nonstop4h 40m
Deal found 8/9C$ 585
Direct flights from Seattle to Dallas/Fort Worth
Explore direct flight options from Seattle to Dallas/Fort Worth based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Tue 20/1012:24 a.m. -
Nonstop3h 56m
Fri 23/107:34 p.m. -
Nonstop4h 28m
Deal found 6/9C$ 448
Thu 22/1012:21 p.m. -
Nonstop4h 12m
Thu 22/107:34 p.m. -
Nonstop4h 28m
Deal found 7/9C$ 466
Sat 17/108:39 a.m. -
Nonstop4h 07m
Sun 18/107:34 p.m. -
Nonstop4h 28m
Deal found 6/9C$ 467
Sun 11/1012:24 a.m. -
Nonstop3h 56m
Fri 16/107:34 p.m. -
Nonstop4h 28m
Deal found 7/9C$ 480
Sat 26/912:12 p.m. -
Nonstop4h 17m
Fri 2/109:03 p.m. -
Nonstop4h 20m
Deal found 5/9C$ 492
Tue 24/119:25 a.m. -
Nonstop3h 56m
Tue 1/125:00 p.m. -
Nonstop4h 35m
Deal found 6/9C$ 502
Thu 8/105:55 p.m. -
Nonstop4h 02m
Sun 11/106:30 a.m. -
Nonstop4h 28m
Deal found 6/9C$ 506
Fri 9/1012:24 a.m. -
Nonstop3h 56m
Mon 12/106:03 a.m. -
Nonstop4h 26m
Deal found 8/9C$ 520
Wed 7/103:45 p.m. -
Nonstop4h 05m
Wed 14/102:25 p.m. -
Nonstop4h 23m
Deal found 8/9C$ 521
Sun 27/95:40 p.m. -
Nonstop4h 04m
Thu 1/106:50 a.m. -
Nonstop4h 19m
Deal found 6/9C$ 529
Wed 23/98:40 a.m. -
Nonstop4h 13m
Fri 2/109:03 p.m. -
Nonstop4h 20m
Deal found 7/9C$ 536
Fri 6/1112:19 p.m. -
Nonstop4h 09m
Sun 8/117:31 p.m. -
Nonstop4h 29m
Deal found 6/9C$ 538
Last-minute flights from Seattle to Dallas/Fort Worth
Discover last-minute flight deals from Seattle to Dallas/Fort Worth. Data last updated 10 September 2026 and is based on user searches.
Thu 1/103:55 p.m. -
1 stop6h 04m
Sun 4/107:00 a.m. -
1 stop7h 48m
Deal found 5/9C$ 456
Wed 7/109:45 p.m. -
1 stop16h 49m
Wed 14/107:34 p.m. -
Nonstop4h 28m
Deal found 8/9C$ 405
Thu 8/1012:30 p.m. -
1 stop9h 28m
Sat 10/104:05 p.m. -
1 stop7h 53m
Deal found 6/9C$ 478
Tue 13/1010:20 a.m. -
1 stop10h 35m
Sat 17/106:14 p.m. -
Nonstop4h 25m
Deal found 6/9C$ 455
Tue 13/1012:30 p.m. -
1 stop7h 32m
Thu 15/106:30 a.m. -
Nonstop4h 28m
Deal found 6/9C$ 465
Sat 17/104:27 p.m. -
1 stop5h 49m
Sun 18/106:03 a.m. -
Nonstop4h 26m
Deal found 6/9C$ 401
Sat 17/108:39 a.m. -
Nonstop4h 07m
Sun 18/107:34 p.m. -
Nonstop4h 28m
Deal found 6/9C$ 467
Tue 20/1012:24 a.m. -
Nonstop3h 56m
Fri 23/107:34 p.m. -
Nonstop4h 28m
Deal found 6/9C$ 448
Thu 22/1012:21 p.m. -
Nonstop4h 12m
Thu 22/107:34 p.m. -
Nonstop4h 28m
Deal found 7/9C$ 466
Fri 23/104:27 p.m. -
1 stop5h 49m
Sun 25/1010:42 a.m. -
1 stop6h 30m
Deal found 5/9C$ 398
Sat 24/1012:43 p.m. -
2 stops8h 16m
Tue 27/101:40 p.m. -
1 stop6h 17m
Deal found 5/9C$ 438
Wed 28/105:05 a.m. -
1 stop5h 39m
Fri 30/106:43 p.m. -
1 stop6h 32m
Deal found 7/9C$ 477
One-way flights from Seattle to Dallas/Fort Worth
Search for one-way flight options from Seattle to Dallas/Fort Worth. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Sun 15/115:59 p.m. -
Nonstop4h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 233
Sun 18/1010:03 a.m. -
1 stop12h 56m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 243
Tue 13/1011:13 p.m. -
1 stop8h 28m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 247
Fri 6/118:35 p.m. -
2 stops10h 11m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 254
Fri 11/127:30 p.m. -
2 stops13h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 256
Wed 6/13:51 p.m. -
3 stops14h 59m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 261
Wed 23/97:25 p.m. -
1 stop8h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 262
Wed 21/1011:31 a.m. -
1 stop9h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 265
Wed 21/109:36 a.m. -
Nonstop4h 04m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 272
Tue 13/1011:31 a.m. -
1 stop9h 24m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 274
Thu 15/1011:13 p.m. -
1 stop8h 28m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 280
Thu 10/121:15 a.m. -
Nonstop3h 56m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 281
Find flight deals from Seattle to Dallas/Fort Worth
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dallas/Fort Worth (DFW). 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 10 September 2026.
Customize your flight search to find flights from Seattle to Dallas/Fort Worth 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 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Seattle to Dallas/Fort Worth Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Tue 8/12
6:15 a.m.-8:58 p.m.
2 stops12h 43m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 254
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Tue 2/3
9:02 a.m.-11:03 p.m.
2 stops12h 01m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 254
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Wed 3/3
10:45 a.m.-11:03 p.m.
2 stops10h 18m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 254
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Wed 7/10
9:36 a.m.-3:40 p.m.
Nonstop4h 04m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 261
Quickest round-trip
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Wed 7/10
12:24 a.m.-6:20 a.m.
Nonstop3h 56m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 261
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Sat 5/12
10:50 a.m.-4:51 p.m.
Nonstop4h 01m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 261
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Sat 17/10
11:06 a.m.-5:11 p.m.
Nonstop4h 05m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 261
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Wed 9/12
11:41 a.m.-11:14 p.m.
1 stop9h 33m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 274
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Tue 8/12
11:31 a.m.-11:14 p.m.
2 stops9h 43m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 313
SeattleDallas
SEA Seattle/Tacoma Intl - DFW Dallas/Fort Worth
SEADFW
Seattle/Tacoma Intl
Sun 4/10
9:35 a.m.-3:43 p.m.
Nonstop4h 08m
Dallas/Fort Worth
Wed 31/12
12:00 a.m.-10:00 p.m.
Nonstop0h 00m
C$ 327
Flights are sorted by cheapest round-trip flights first.
Deals found on 7/9
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Seattle to Dallas/Fort Worth
Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Seattle with our price prediction graph.
SEA-DFW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Dallas/Fort Worth Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Seattle to Dallas/Fort Worth Airport?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Dallas/Fort Worth Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Dallas/Fort Worth Airport?
Currently, January is the cheapest month in which you can book a flight from Seattle to Dallas/Fort Worth Airport (average of C$ 400). Flying from Seattle to Dallas/Fort Worth Airport in July is currently the most expensive (average of C$ 655). 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.
What is the cheapest time of day to fly from SEA to DFW?
Find hourly flight availability from Seattle to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
It’s typically best to fly out from Seattle to Dallas/Fort Worth Airport in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the evening, which is usually more expensive.
How much does it cost to fly round-trip from Seattle to Dallas/Fort Worth Airport?
Airfare is below average for this route at the moment.
Seattle to Dallas/Fort Worth Airport flights typically cost between C$ 437 and C$ 627 in October.The cheapest round-trip price found within the last 5 days was C$ 398 on Frontier (23 Oct-25 Oct).
Weekly flight availability from Seattle to Dallas/Fort Worth Airport
Explore weekly flight availability from Seattle to Dallas/Fort Worth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 September 2026.
The most flights from SEA to DFW are scheduled on a Tuesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How often are flights from Seattle to Dallas delayed?
About 14% of weekly flights between Seattle and Dallas have experienced delays in the past year, with the average delay time being 151 minutes.
What is the most punctual flight time for Seattle to Dallas flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Dallas flights?
Over the past year, Alaska Airlines has had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top layover airport for flights from Seattle to Dallas/Fort Worth Airport?
Share of one-stop round-trip flights from Seattle to Dallas/Fort Worth Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 60% of one-stop itineraries from Seattle to Dallas/Fort Worth Airport on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Dallas/Fort Worth Airport?
Average round-trip fare for 1-stop flights from Seattle to Dallas/Fort Worth Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of C$ 325.
What’s the fastest layover option from Seattle to Dallas/Fort Worth Airport?
Shortest average travel time for 1-stop one-way flights from Seattle to Dallas/Fort Worth Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 26m.
Which airport typically offers the quickest layover for flights from Seattle to Dallas/Fort Worth Airport?
Average layover duration for 1-stop one-way flights from Seattle to Dallas/Fort Worth Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 2h 55m.
Reviews of airlines servicing Dallas/Fort Worth
Get insights into the airlines that provide service to Dallas/Fort Worth. 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/Fort Worth. Reviews last updated 10 September 2026.
Read through reviews of airlines operating flights from Seattle to Dallas/Fort Worth Airport, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Seattle to Dallas/Fort Worth?
If you book a flight to Dallas/Fort Worth from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle. There are 16 flights from Seattle/Tacoma Intl to Dallas/Fort Worth per day from 5 different airlines.
How long is the flight from Seattle to Dallas/Fort Worth Airport?
Airlines like United Airlines and Alaska Airlines fly from Seattle to Dallas/Fort Worth Airport in about 3h 56m. The time it takes to get you to your destination can typically vary by up to 4h 32m. The distance from Seattle to Dallas/Fort Worth Airport is about 2667 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Seattle to Dallas/Fort Worth Airport round-trip?
Flying on Frontier is currently your cheapest option to Dallas/Fort Worth Airport, with prices starting at C$ 85. Additional round-trip tickets that might be worth considering are offered by American Airlines and Hawaiian Airlines, with the lowest prices starting at C$ 184 and C$ 238, respectively. You may be able to fly from Seattle to Dallas/Fort Worth Airport for 83% less than the average price by searching for these airlines.
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 Alaska Airlines (81%), STARLUX Airlines (80%) or Condor (77%) 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?
On average you can expect to pay C$ 485 for a flight from Seattle to Dallas/Fort Worth Airport. The cheapest flight overall is C$ 293 while the most popular route, (Seattle/Tacoma Intl - Dallas/Fort Worth) is currently priced at C$ 263.
Can I find deals for flights from Seattle to Dallas/Fort Worth that include hotel bookings?
Yes. In addition to deals on Seattle to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Dallas/Fort Worth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Dallas/Fort Worth.
Can I find deals for business class flights from Seattle to Dallas/Fort Worth?
Yes. Cheapflights offers flight deals from Seattle to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Dallas/Fort Worth Airport?
Currently, January is the cheapest month in which you can book a flight from Seattle to Dallas/Fort Worth Airport (average of C$ 400). Flying from Seattle to Dallas/Fort Worth Airport in July is currently the most expensive (average of C$ 655). 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.
Explore flights to Dallas/Fort Worth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Top 5 airlines flying from Seattle to Dallas/Fort Worth
Discover the top 5 airlines that operate flights from Seattle to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Dallas/Fort Worth?
Deals for Seattle to Dallas/Fort Worth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Dallas/Fort Worth?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Dallas/Fort Worth for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Seattle to Dallas/Fort Worth with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Dallas/Fort Worth flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Seattle to Dallas/Fort Worth become cheaper?
Of course! You can now track prices for flights from Seattle to Dallas/Fort Worth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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