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Flights from Seattle to Dallas
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Find Seattle to Dallas flights starting at CAD 33.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Mon, Feb 10|Seattle - Dallas|Frontier Airlines
        CAD 33CAD 108
        70% OFF
        70% OFF
        CAD 108CAD 33

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Feb 10, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 33 including taxes and charges.

      • SEA18:44
        3h 55m
        Nonstop
        DFW00:39
        Mon, Jan 13|Seattle - Dallas|Frontier Airlines
        CAD 34CAD 108
        68% OFF
        68% OFF
        CAD 108CAD 34

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Jan 13, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 34 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Mon, Feb 3|Seattle - Dallas|Frontier Airlines
        CAD 35CAD 108
        68% OFF
        68% OFF
        CAD 108CAD 35

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Feb 3, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 35 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Mon, Jan 27|Seattle - Dallas|Frontier Airlines
        CAD 36
        CAD 36

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Jan 27, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 36 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Mon, Jan 20|Seattle - Dallas|Frontier Airlines
        CAD 37
        CAD 37

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Mon, Jan 20, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 37 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Fri, Jan 31|Seattle - Dallas|Frontier Airlines
        CAD 57
        CAD 57

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Fri, Jan 31, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 57 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Fri, Jan 17|Seattle - Dallas|Frontier Airlines
        CAD 61
        CAD 61

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Fri, Jan 17, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 61 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Fri, Jan 24|Seattle - Dallas|Frontier Airlines
        CAD 63
        CAD 63

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Fri, Jan 24, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 63 including taxes and charges.

      • SEA19:10
        3h 58m
        Nonstop
        DFW01:08
        Fri, Feb 7|Seattle - Dallas|Frontier Airlines
        CAD 69
        CAD 69

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 7, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 69 including taxes and charges.

      • SEA18:44
        3h 55m
        Nonstop
        DFW00:39
        Fri, Jan 10|Seattle - Dallas|Frontier Airlines
        CAD 71
        CAD 71

        Choose Frontier Airlines flights from Seattle to Dallas. The one-way direct flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Fri, Jan 10, arriving at Dallas Fort Worth International Airport. One-way Prices start from CAD 71 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        DFW02:00 pm
        Wed, Dec 25|Seattle - Dallas|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Seattle to Dallas

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 33
Alaska Airlines
From CAD 77
American Airlines
From CAD 78
Delta Air Lines
From CAD 81
United Airlines
From CAD 154
Sun Country Airlines
From CAD 188
Southwest Airlines
From CAD 201
Spirit Airlines
From CAD 409

Find more flights and airlines

Alternative Routes for Seattle to Dallas Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Dallas.

  • Cheapest
    Frontier Airlines
    SEA
    19:10
    3h 58m
    Nonstop
    DFW
    01:08
    Seattle-Tacoma International Airport - Dallas Fort Worth International Airport
    Mon, Feb 10Frontier Airlines
    CAD 33
  • Alaska Airlines
    SEA
    12:34
    3h 52m
    Nonstop
    DAL
    18:26
    Seattle-Tacoma International Airport - Dallas Love Field
    Thu, Feb 6Alaska Airlines
    CAD 80
  • Alaska Airlines
    SEA
    12:34
    3h 52m
    Nonstop
    DAL
    18:26
    Seattle-Tacoma International Airport - Dallas Love Field
    Thu, Feb 6Alaska Airlines
    CAD 80
    Find More Flights

FAQ

  • When are flight tickets from Seattle (SEA) to Dallas (DFW) the cheapest?

    Airlines adjust prices for flights from Seattle to Dallas based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Seattle (SEA) to Dallas (DFW) cost?

    According to Trip.com's data, the lowest price is around CAD 299.

  • How long is the flight from Seattle (SEA) to Dallas (DFW)?

    It takes about 3 hours 52 minutes to fly from Seattle (SEA) to Dallas (DFW).

  • What is the transportation method from the main airport to downtown in Dallas?

    • The distance from Dallas Fort Worth International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Dallas Love Field Airport to downtown is about 8km, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Seattle (SEA) to Dallas (DFW)?

    Airlines with flights from Seattle (SEA) to Dallas (DFW): Gulf Air, Volaris, Air Tahiti Nui, Iberia, Qatar Airways, Hawaiian Airlines, Qantas Airways and Delta Air Lines.

  • What's the most popular airline for direct flights from Seattle (SEA) to Dallas (DFW)?

    American Airlines operates 2 direct flights from Seattle (SEA) to Dallas (DFW).

  • How many airports in Dallas (DFW)?

How to find a cheap flight from Seattle to Dallas

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Dallas. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Seattle to Dallas Flights

Cheapest direct flight priceCAD 32
Cheapest return ticket priceCAD 67
Off-season travel monthJanuary
Peak season for travelMarch
Flight distance2,694.69km
Average flight time3 hours 52 minutes
Popular airlineAlaska Airlines

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