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Cheap flights from Seattle / Tacoma International to Dallas

Compare Seattle / Tacoma International to Dallas flight deals

Find the cheapest month or even day of the year to fly to Dallas

Book the best Dallas fare with no extra fees

Flight deals from Seattle / Tacoma International to Dallas

Looking for a cheap last-minute deal or the best round-trip flight from Seattle / Tacoma International to Dallas? Find the lowest prices on one-way and round-trip tickets right here.
Dallas.C$230 per passenger.Departing Mon, Jun 17, returning Mon, Jun 24.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Seattle / Tacoma International on Mon, Jun 17, arriving in Dallas Fort Worth International.Inbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Mon, Jun 24, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$230, select.
Dallas.C$230 per passenger.Departing Fri, Aug 16, returning Mon, Aug 19.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Seattle / Tacoma International on Fri, Aug 16, arriving in Dallas Fort Worth International.Inbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Mon, Aug 19, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$230, select.
Dallas.C$236 per passenger.Departing Mon, May 20, returning Wed, May 22.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Mon, May 20, arriving in Dallas Fort Worth International.Inbound indirect flight with Frontier Airlines, departing from Dallas Fort Worth International on Wed, May 22, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$236, select.
Dallas.C$241 per passenger.Departing Sat, Sep 7, returning Fri, Sep 20.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Seattle / Tacoma International on Sat, Sep 7, arriving in Dallas Fort Worth International.Inbound direct flight with Frontier Airlines departing from Dallas Fort Worth International on Fri, Sep 20, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$241, select.

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Find the cheapest month to fly from Seattle / Tacoma International to Dallas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Dallas flights are currently cheapest in June.
Apr
Find prices
May
from C$236
Jun
from C$230
Jul
from C$286
Aug
from C$230
Sep
from C$241
Oct
from C$421
Nov
from C$320
Dec
from C$599
Jan
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Feb
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Mar
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Direct flights from Seattle / Tacoma International to Dallas

Alternative Seattle / Tacoma International to Dallas routes

Looking for the cheapest, fastest or easiest route from Seattle / Tacoma International to Dallas? You could fly into the following airports instead.

Seattle to Dallas: Flight information

The things to know before you go.
Cheapest flight foundC$230
Cheapest month to flyAugust
Average flight time3 hrs, 56 mins
Most popular airlineAmerican Airlines
Average flights per week597

Finding cheap flights from Seattle / Tacoma International to Dallas: Frequently asked questions

There are 3 airports in Dallas: Dallas Love Field, Dallas Fort Worth International and Fort Worth.
The best price we found for a round-trip flight from Seattle / Tacoma International to Dallas is C$230. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 56 minutes is the average flight time from Seattle / Tacoma International to Dallas.
American Airlines, Qatar Airways and Alaska Airlines fly direct from Seattle / Tacoma International to Dallas.
There are 597 flights per week flying from Seattle / Tacoma International to Dallas, as of April 2024.
The cheapest month to fly from Seattle / Tacoma International to Dallas is usually August.
If you're flying from Seattle / Tacoma International Airport, the cheapest airport near Dallas is Dallas Fort Worth International – which is 24.0 km away from the center of Dallas. We've found flights to this airport from C$230.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Dallas on Friday, August 16, 2024.
Yes – the average flight time is 3 hours and 56 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dallas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Dallas is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Dallas.

How to find cheap flights to Dallas from Seattle / Tacoma International

Looking for cheap tickets from Seattle / Tacoma International to Dallas? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Seattle / Tacoma International to Dallas. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to Dallas from Seattle / Tacoma International from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Seattle / Tacoma International–Dallas ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Dallas from Seattle / Tacoma International.
  • Set up a Price Alert. You can easily track the fare of your cheap Seattle / Tacoma International–Dallas flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Seattle / Tacoma International and Dallas? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Seattle / Tacoma International and Dallas. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Dallas, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Seattle / Tacoma International to Dallas flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to Dallas from Seattle / Tacoma International with hotels and car rental

    Once you've secured your cheap flight ticket from Seattle / Tacoma International to Dallas, discover the best prices and exclusive rates for hotels in Dallas or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Plan the rest of your trip from Seattle to Dallas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.