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$101 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 6/18. 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.
1 adult
0 bags
Fr 5/24
Fr 5/31

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
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 45,119,101 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Dallas (SEA-DFW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Dallas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:08 pm - 10:18 amSEA-DFW
10h 10m1 stop
10:33 pm - 10:07 pmDFW-SEA
25h 34m1 stop
$189Frontier
Find Deal
Di, Jul 16 - Do, Aug 1
9:40 pm - 4:50 amSEA-DFW
29h 10m2 stops
3:16 pm - 8:45 amDFW-SEA
19h 29m1 stop
$190Spirit Airlines
Find Deal
Fr, Mai 10 - Mo, Mai 13
9:35 am - 10:50 pmSEA-DFW
11h 15m1 stop
10:59 pm - 8:55 amDFW-SEA
11h 56m1 stop
$198
Find Deal
Mi, Mai 8 - So, Mai 12
9:20 pm - 12:04 pmSEA-DFW
12h 44m1 stop
3:16 pm - 8:29 pmDFW-SEA
7h 13m1 stop
$203
Find Deal
So, Mai 12 - Mo, Mai 13
7:35 am - 1:36 pmSEA-DAL
4h 01mnonstop
2:37 pm - 4:50 pmDAL-SEA
4h 13mnonstop
$277Alaska Airlines
Find Deal
Mi, Sep 11 - Sa, Sep 21
12:24 am - 6:20 amSEA-DFW
3h 56mnonstop
10:40 pm - 12:55 amDFW-SEA
4h 15mnonstop
$278American Airlines
Find Deal
Di, Jul 23 - Sa, Aug 10
7:35 am - 1:36 pmSEA-DAL
4h 01mnonstop
2:37 pm - 4:50 pmDAL-SEA
4h 13mnonstop
$279Alaska Airlines
Find Deal
Mi, Sep 11 - Do, Sep 19
12:24 am - 6:20 amSEA-DFW
3h 56mnonstop
7:00 am - 9:12 amDFW-SEA
4h 12mnonstop
$279American Airlines
Find Deal
Di, Jul 9 - Mi, Jul 31
5:55 pm - 11:45 pmSEA-DFW
3h 50mnonstop
3:20 pm - 5:40 pmDFW-SEA
4h 20mnonstop
$281Delta
Find Deal
Do, Jul 18 - Mo, Jul 22
12:40 am - 9:47 amSEA-DFW
7h 07m1 stop
3:24 pm - 11:59 pmDFW-SEA
10h 35m1 stop
$298Delta
Find Deal
Di, Jun 4 - Di, Jun 11

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 Love Field Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $193.

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 $264 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $428 and $424 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 63 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 ($101) and Frontier ($102), and the lowest round-trip tickets were found on Frontier ($189) and Spirit Airlines ($190).

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 2 airlines that fly nonstop from Seattle to Dallas. They are Alaska Airlines and American Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $168. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Seattle and Dallas per day?

Each day, there are between 23 and 28 nonstop flights that take off from Seattle and land in Dallas, with an average flight time of 4h 00m. 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 174 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday.

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

$101
Flight from Seattle to Dallas/Fort Worth Airport

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

  • What is the cheapest flight from Seattle to Dallas?

    In the last 3 days, the lowest price for a flight from Seattle to Dallas was $101 for a one-way ticket and $189 for a round-trip.

  • Do I need a passport to fly between Seattle and Dallas?

    A passport is required to fly from Seattle to Dallas.

  • Which airports will I be using when flying from Seattle to Dallas?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at one of these airports: Dallas Love Field or Dallas/Fort Worth.

  • Which aircraft models fly most regularly from Seattle to Dallas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Dallas?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Dallas, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Dallas from Seattle?

    Las Vegas is the most popular layover city among KAYAK users traveling from Seattle to Dallas.

  • How does KAYAK find such low prices on flights from Seattle to Dallas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Dallas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Dallas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Dallas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dallas with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Dallas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dallas from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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, +9 more

Air Tahiti Nui, Alaska Airlines, +10 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +9 more

Air Tahiti Nui, Alaska Airlines, +10 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +9 more

Air Tahiti Nui, Alaska Airlines, +10 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +9 more

Air Tahiti Nui, Alaska Airlines, +10 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +10 more

Air Tahiti Nui, Alaska Airlines, +11 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more

Air Tahiti Nui, Alaska Airlines, +12 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more

Air Tahiti Nui, Alaska Airlines, +12 more

See more direct flights

Nonstop returns

Dallas to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +10 more

Air Tahiti Nui, Alaska Airlines, +11 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +10 more

Air Tahiti Nui, Alaska Airlines, +11 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +10 more

Air Tahiti Nui, Alaska Airlines, +11 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +10 more

Air Tahiti Nui, Alaska Airlines, +11 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more

Air Tahiti Nui, Alaska Airlines, +12 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

See more direct flights
See more direct flights

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.
6/18Di
1 stopSpirit Airlines
9h 36mSEA-DFW
$101
4/30Di
1 stopFrontier
8h 25mSEA-DFW
$102
5/27Mo
1 stopSun Country Air
7h 45mSEA-DFW
$125
9/3Di
nonstopAlaska Airlines
4h 01mSEA-DAL
$139
5/22Mi
nonstopAlaska Airlines
3h 59mSEA-DAL
$140
5/21Di
nonstopAmerican Airlines
4h 04mSEA-DFW
$140
7/18Do
nonstopAmerican Airlines
3h 57mSEA-DFW
$141
5/20Mo
1 stopDelta
7h 07mSEA-DFW
$149
5/26So
1 stopDelta
7h 07mSEA-DFW
$178
6/27Do
1 stopSun Country Air
15h 26mSEA-DFW
$184

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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.
4/27Sa
multi-stopFrontier
8h 28mSEA-DFW
5/4Sa
multi-stopFrontier
6h 50mDFW-SEA
$159
4/27Sa
multi-stopFrontier
8h 28mSEA-DFW
5/1Mi
multi-stopFrontier
20h 47mDFW-SEA
$163
4/27Sa
multi-stop
8h 28mSEA-DFW
4/29Mo
multi-stop
11h 19mDFW-SEA
$204
4/29Mo
multi-stopSpirit Airlines
11h 52mSEA-DFW
4/30Di
multi-stopSpirit Airlines
28h 44mDFW-SEA
$236
4/26Fr
multi-stop
7h 26mSEA-DFW
4/29Mo
multi-stop
11h 19mDFW-SEA
$237
4/29Mo
multi-stopSpirit Airlines
10h 21mSEA-DFW
4/30Di
multi-stopSpirit Airlines
28h 44mDFW-SEA
$343
4/29Mo
nonstopAmerican Airlines
3h 56mSEA-DFW
5/1Mi
nonstopAmerican Airlines
4h 26mDFW-SEA
$495
4/29Mo
nonstopAmerican Airlines
3h 56mSEA-DFW
5/4Sa
nonstopAmerican Airlines
4h 26mDFW-SEA
$497
4/29Mo
nonstopAlaska Airlines
3h 59mSEA-DAL
4/30Di
nonstopAlaska Airlines
4h 21mDAL-SEA
$497
4/28So
nonstopAlaska Airlines
3h 59mSEA-DAL
5/3Fr
nonstopAlaska Airlines
4h 21mDAL-SEA
$553

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Seattle - Dallas Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Dallas - Seattle

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