Flight Routes from Seattle Tacoma to Dallas

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Dallas (DFW) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€496
Fastest flight
non-stop flights
100x / week
Flight distance
2,671 km
Time difference
Most popular airlines
  1. American AirlinesAmerican Airlines
  2. Alaska AirlinesAlaska Airlines
  3. Delta Air LinesDelta Air Lines
  4. Gulf AirGulf Air

Flight schedule from Seattle-Tacoma (SEA) to Dallas (DFW)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Dallas (DFW) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsSEA–DFW · 26 of 26
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. SEADFW
      nonstop
      1. American Airlines
    2. SEADFW
      nonstop
      1. Alaska Airlines
    3. SEADFW
      nonstop
      1. Alaska Airlines
    4. SEADFW
      nonstop
      1. Alaska Airlines
    5. SEADFW
      nonstop
      1. American Airlines
    6. SEADFW
      nonstop
      1. Alaska Airlines
    7. SEADFW
      nonstop
      1. Delta Air Lines
    8. SEADFW
      nonstop
      1. Alaska Airlines
    9. SEADFW
      nonstop
      1. American Airlines
    10. SEADFW
      nonstop
      1. Alaska Airlines
    11. SEADFW
      nonstop
      1. American Airlines
    12. SEADFW
      nonstop
      1. American Airlines
    13. SEADFW
      nonstop
      1. Alaska Airlines
    14. SEADFW
      nonstop
      1. Alaska Airlines
    15. SEADFW
      nonstop
      1. Alaska Airlines

      Tips and tricks to help you find cheap flights from Seattle Tacoma to Dallas

      Favorite airline: Frontier Airlines
      Flight tickets on the route Seattle-Tacoma – Dallas are most frequently booked with Frontier Airlines.
      Frontier Airlines
      45 %
      Alaska Airlines
      16 %
      Delta
      13 %
      Direct flights are more expensive
      On this route, direct flights are $177.00 more expensive than flights with a stopover.
      non stop flight
      1 stop
      03h 45min
      10h 04min
      301 $
      124 $
      Favourite connection: via Denver
      31 % of booked tickets on this route are for flights with a transfer in Denver.
      Route
      bookings
      1 stopover Denver International Airport, CO
      10h 24min, from 156 $
      31 %
      Direct flights
      03h 45min, from 301 $
      19 %
      1 stopover Minneapolis - St. Paul International Airport, MN
      08h 30min, from 352 $
      17 %

      Important flight information

      Frequently Asked Questions (FAQ)

      How long is the flight from Seattle-Tacoma to Dallas?
      A nonstop flight from Seattle-Tacoma to Dallas typically takes around 4 hours 1 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 9 hours 26 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
      Are there nonstop flights from Seattle-Tacoma to Dallas?
      Yes, there are nonstop flights from Seattle-Tacoma to Dallas, averaging around 14 to 15 flights per day, operated by, among others, American Airlines, Alaska Airlines and Delta. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
      Which airlines fly from Seattle-Tacoma to Dallas?
      Direct flights from Seattle-Tacoma to Dallas are operated by, among others, American Airlines, Alaska Airlines and Delta. Connecting flights with one stop are also available, for example with Alaska Airlines (via San Diego), Frontier Airlines (via Las Vegas) and Sun Country Airlines (via Minneapolis). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
      On which days are there nonstop flights from Seattle-Tacoma to Dallas?
      Nonstop flights from Seattle-Tacoma to Dallas operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
      How many flights are there per day from Seattle-Tacoma to Dallas?
      From Seattle-Tacoma to Dallas, there are on average around 14 to 15 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
      How many flights per week are there from Seattle-Tacoma to Dallas?
      From Seattle-Tacoma to Dallas, there are around 100 to 101 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
      When does the first flight from Seattle-Tacoma to Dallas depart?
      The earliest nonstop flight from Seattle-Tacoma to Dallas usually departs at 12:21 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Dallas.
      When does the last flight from Seattle-Tacoma to Dallas depart?
      The last nonstop flight from Seattle-Tacoma to Dallas usually departs at 11:59 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

      Discover more flights around Seattle-Tacoma and Dallas

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Dallas-Fort Worth International Airport, T (DFW)
      Destination country Flights to United States
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - United States
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