$85 Find cheap flights from Seattle to Dallas
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Dallas departing on 6/17. 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.
Round-trip
1 adult
Economy
Search hundreds of travel sites at once for deals on flights to Dallas
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Dallas, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Dallas, as well as popular online travel agencies
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:
Cheap flight deals from Seattle to Dallas (SEA-DFW)
These are the cheapest deals for flights from Seattle to Dallas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Recent round-trip flight deals from Seattle to Dallas
Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Dallas.
Recent one-way flight deals from Seattle to Dallas
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Dallas found on KAYAK recently.
Recent last minute flight deals from Seattle to Dallas
Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to Dallas.
Recent direct flight deals from Seattle to Dallas
The latest deals for direct flights from Seattle to Dallas so you can sit back and relax without the need for a layover.
Cheap bus & train deals from Seattle to Dallas
Find recent round-trip train or bus tickets from Seattle to Dallas.
All round-trip flight deals to Dallas
The cheapest plane tickets to Dallas found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Flights from Seattle to Dallas - Travel Insights & Trends
Get data-powered insights and trends into flights from Seattle to Dallas to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest Seattle to Dallas flight route?
The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Seattle to Dallas.
Our data shows that the cheapest route for a one-way flight from Seattle to Dallas cost $118 and was between Seattle and Dallas/Fort Worth Airport. On average, the best prices are found if you fly from Seattle to Dallas Love Field Airport. The average price for a return flight for this route is $248.
What’s the cheapest day of the week to fly from Seattle to Dallas?
The average price of all flights from Seattle to Dallas clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Dallas on a Wednesday and more expensive on a Sunday. On your return trip to Seattle, you should consider flying back on a Tuesday, and avoid Sundays for better deals.
What is the cheapest month to fly from Seattle to Dallas?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Dallas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Dallas is October, where tickets cost $258 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $408 and $406 respectively.
How far in advance should I book a flight from Seattle to Dallas?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Dallas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Dallas, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 34 days before departure.
Which airlines provide the cheapest flights from Seattle to Dallas?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Dallas from Seattle were found on Spirit Airlines ($85) and Frontier ($96), and the lowest round-trip tickets were found on Frontier ($146) and Spirit Airlines ($151).
Which airlines fly non-stop between Seattle and Dallas?
Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Dallas.
There are 4 airlines that fly nonstop from Seattle to Dallas. They are: Alaska Airlines, American Airlines, Frontier and Southwest. The cheapest price of all airlines flying this route was found with Frontier at $99 for a one-way flight. On average, the best prices for this route can be found at Frontier.
How many flights are there between Seattle and Dallas per day?
Each day, there are between 23 and 31 nonstop flights that take off from Seattle and land in Dallas, with an average flight time of 3h 56m. The most common departure time is 10:00 am and most flights take off in the morning, while the most flights land at Dallas/Fort Worth Airport. Each week, there are 192 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Thursday.
Which cabin class options are there for flights between Seattle and Dallas?
The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
How long does a flight from Seattle to Dallas take?
There are no direct flights for this route. The shortest travel duration to get to Dallas from Seattle is 3h 44m.
Good to know
Cheapest flight | $85 |
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When to book flights from Seattle to Dallas
Are your dates flexible? Find out the best times to travel from Seattle to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking flights from Seattle to Dallas
Prefer to fly non-stop from Seattle to Dallas?
Find which airlines fly direct from Seattle/Tacoma Intl to Dallas, which days they fly and book direct flights.
Nonstop departures
Seattle/Tacoma Intl to Dallas
Monday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Tuesday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Wednesday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Thursday
Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more
Air Tahiti Nui, Alaska Airlines, +12 more
10
11
Friday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Saturday
Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Sunday
Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Nonstop returns
Dallas to Seattle/Tacoma Intl
Monday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Tuesday
Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Wednesday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Thursday
Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Friday
Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Saturday
Air Tahiti Nui, Alaska Airlines, American Airlines, +14 more
Air Tahiti Nui, Alaska Airlines, +15 more
13
14
Sunday
Air Tahiti Nui, Alaska Airlines, American Airlines, +14 more
Air Tahiti Nui, Alaska Airlines, +15 more
13
14
Book cheap flights from Seattle to Dallas
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Dallas found on KAYAK in the last 72 hours.
6/17lun.
1 stopSpirit Airlines
11h 47mSEA-DFW
$85
6/21vie.
1 stopSpirit Airlines
15h 14mSEA-DFW
$87
8/7mié.
1 stopSpirit Airlines
14h 24mSEA-DFW
$88
6/26mié.
nonstopFrontier
3h 57mSEA-DFW
$96
7/1lun.
nonstopFrontier
3h 57mSEA-DFW
$99
9/4mié.
nonstopAlaska Airlines
4h 01mSEA-DAL
$109
9/17mar.
1 stopDelta
7h 46mSEA-DAL
$118
8/29jue.
nonstopAlaska Airlines
3h 43mSEA-DFW
$119
8/28mié.
1 stopDelta
6h 50mSEA-DFW
$128
6/14vie.
1 stopSun Country Air
13h 01mSEA-DFW
$145
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Last minute flights from Seattle to Dallas
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Dallas that are departing in the next 10 days.
6/4mar.
multi-stopFrontier
12h 02mSEA-DFW
6/8sáb.
multi-stopFrontier
12h 11mDFW-SEA
$197
6/4mar.
multi-stopFrontier
12h 02mSEA-DFW
6/8sáb.
multi-stopFrontier
12h 11mDFW-SEA
$198
6/6jue.
multi-stop
13h 39mSEA-DFW
6/10lun.
multi-stop
11h 43mDFW-SEA
$254
6/6jue.
multi-stop
8h 49mSEA-DFW
6/11mar.
multi-stop
12h 15mDFW-SEA
$258
6/6jue.
multi-stopSpirit Airlines
13h 39mSEA-DFW
6/11mar.
multi-stopSpirit Airlines
46h 56mDFW-SEA
$311
6/6jue.
multi-stopUnited Airlines
7h 17mSEA-DFW
6/8sáb.
multi-stopUnited Airlines
6h 02mDFW-SEA
$316
6/4mar.
multi-stopSpirit Airlines
10h 06mSEA-DFW
6/11mar.
multi-stopSpirit Airlines
22h 07mDFW-SEA
$333
6/4mar.
multi-stopSun Country Air
19h 15mSEA-DFW
6/8sáb.
multi-stopSun Country Air
12h 07mDFW-SEA
$365
6/3lun.
multi-stopSun Country Air
14h 48mSEA-DFW
6/7vie.
multi-stopSun Country Air
14h 22mDFW-SEA
$445
6/6jue.
multi-stopUnited Airlines
7h 17mSEA-DFW
6/11mar.
multi-stopUnited Airlines
6h 16mDFW-SEA
$502
Search by stops
Search by airline
Search by price
Seattle - Dallas Flights
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