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DFW - SEA

£94 Find cheap flights from Dallas to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Seattle departing on 12/6. 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
Sat 15/6
Sat 22/6

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Seattle, 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 Dallas to Seattle, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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

 
These are the cheapest deals for flights from Dallas to Seattle 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 return flight deals from Dallas to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dallas to Seattle.

Recent one-way flight deals from Dallas to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Dallas to Seattle found on KAYAK recently.

Recent last-minute flight deals from Dallas to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dallas to Seattle.

Recent direct flight deals from Dallas to Seattle

The latest deals for direct flights from Dallas to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dallas to Seattle

Find recent round-trip train or bus tickets from Dallas to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:28 - 16:43DFW-SEA
4h 15mdirect
19:45 - 06:25SEA-DFW
8h 40m1 stop
£127Alaska Airlines
Find Deal
Wed, 5 Jun - Wed, 5 Jun
16:04 - 05:56DFW-SEA
15h 52m1 stop
08:58 - 14:59SEA-DFW
4h 01mdirect
£131Alaska Airlines
Find Deal
Tue, 4 Jun - Wed, 5 Jun
07:30 - 07:13DFW-SEA
25h 43m1 stop
10:48 - 16:49SEA-DFW
4h 01mdirect
£150Alaska Airlines
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Fri, 31 May - Sat, 1 Jun
08:00 - 10:20DFW-SEA
4h 20mdirect
09:30 - 15:20SEA-DFW
3h 50mdirect
£188Delta
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Tue, 10 Sep - Tue, 24 Sep
16:30 - 18:50DFW-SEA
4h 20mdirect
09:25 - 17:26SEA-DFW
6h 01m1 stop
£195Delta
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Tue, 10 Sep - Tue, 24 Sep
14:26 - 16:31DFW-SEA
4h 05mdirect
19:51 - 05:44SEA-DFW
7h 53m1 stop
£218Frontier
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Fri, 30 Aug - Mon, 2 Sep
17:35 - 22:54DFW-SEA
7h 19m1 stop
23:59 - 17:47SEA-DFW
15h 48m1 stop
£233Sun Country Air
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Sun, 30 Jun - Mon, 8 Jul
20:40 - 10:06DFW-SEA
15h 26m1 stop
23:59 - 11:20SEA-DFW
9h 21m1 stop
£249Sun Country Air
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Wed, 10 Jul - Thu, 11 Jul
05:15 - 09:59DFW-SEA
6h 44m1 stop
00:30 - 09:43SEA-DFW
7h 13m1 stop
£295United Airlines
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Tue, 18 Jun - Wed, 10 Jul
18:34 - 22:50DFW-SEA
6h 16m1 stop
00:30 - 09:43SEA-DFW
7h 13m1 stop
£303United Airlines
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Tue, 18 Jun - Fri, 12 Jul
06:00 - 08:15DFW-SEA
4h 15mdirect
£94Alaska Airlines
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Wed, 12 Jun
15:35 - 22:18DFW-SEA
8h 43m1 stop
£101Delta
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Tue, 22 Oct
06:00 - 08:10DFW-SEA
4h 10mdirect
£102Alaska Airlines
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Sun, 16 Jun
16:00 - 00:11DFW-SEA
10h 11m1 stop
£108Delta
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Fri, 21 Jun
13:25 - 22:09DFW-SEA
10h 44m1 stop
£109Delta
Find Deal
Sun, 1 Sep
09:00 - 11:10DFW-SEA
4h 10mdirect
£110Alaska Airlines
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Wed, 26 Jun
21:55 - 22:54DFW-SEA
26h 59m1 stop
£121Sun Country Air
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Sat, 29 Jun
07:15 - 15:27DFW-SEA
10h 12m2 stops
£149United Airlines
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Sat, 2 Nov
06:30 - 07:40DFW-SEA
27h 10m1 stop
£165Sun Country Air
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Fri, 24 May
06:00 - 22:50DFW-SEA
18h 50m1 stop
£378United Airlines
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Wed, 12 Jun
17:40 - 08:45DFW-SEA
17h 05m1 stop
21:40 - 09:49SEA-DFW
10h 09m1 stop
£262Spirit Airlines
Find Deal
Tue, 21 May - Wed, 22 May
16:04 - 08:04DFW-SEA
18h 00m1 stop
10:48 - 16:49SEA-DFW
4h 01mdirect
£277Alaska Airlines
Find Deal
Tue, 21 May - Wed, 22 May
07:30 - 10:23DFW-SEA
28h 53m1 stop
12:39 - 18:40SEA-DFW
4h 01mdirect
£297Alaska Airlines
Find Deal
Fri, 17 May - Sat, 18 May
06:00 - 12:54DFW-SEA
8h 54m1 stop
00:40 - 09:47SEA-DFW
7h 07m1 stop
£313Delta
Find Deal
Tue, 21 May - Tue, 4 Jun
06:00 - 08:15DFW-SEA
4h 15mdirect
10:48 - 16:49SEA-DFW
4h 01mdirect
£346Alaska Airlines
Find Deal
Tue, 21 May - Wed, 22 May
18:22 - 22:03DFW-SEA
5h 41m1 stop
00:40 - 09:47SEA-DFW
7h 07m1 stop
£393Delta
Find Deal
Sat, 18 May - Sat, 1 Jun
13:45 - 21:27DFW-SEA
9h 42m1 stop
11:05 - 21:48SEA-DFW
8h 43m2 stops
£444United Airlines
Find Deal
Tue, 21 May - Tue, 28 May
13:45 - 21:27DFW-SEA
9h 42m1 stop
11:00 - 22:58SEA-DFW
9h 58m2 stops
£472United Airlines
Find Deal
Sat, 18 May - Sat, 25 May
07:05 - 09:17DFW-SEA
4h 12mdirect
01:15 - 07:19SEA-DFW
4h 04mdirect
£1,101American Airlines
Find Deal
Tue, 21 May - Wed, 22 May
16:55 - 23:05DFW-SEA
8h 10m1 stop
01:15 - 07:19SEA-DFW
4h 04mdirect
£1,108American Airlines
Find Deal
Tue, 21 May - Wed, 22 May
08:00 - 10:20DFW-SEA
4h 20mdirect
09:30 - 15:20SEA-DFW
3h 50mdirect
£188Delta
Find Deal
Tue, 10 Sep - Tue, 24 Sep
12:53 - 15:06DFW-SEA
4h 13mdirect
18:07 - 23:59SEA-DFW
3h 52mdirect
£196Alaska Airlines
Find Deal
Tue, 10 Sep - Fri, 27 Sep
17:45 - 20:00DFW-SEA
4h 15mdirect
22:54 - 04:38SEA-DFW
3h 44mdirect
£199Alaska Airlines
Find Deal
Wed, 19 Jun - Wed, 19 Jun
16:30 - 18:50DFW-SEA
4h 20mdirect
09:30 - 15:20SEA-DFW
3h 50mdirect
£203Delta
Find Deal
Sun, 15 Sep - Mon, 30 Sep
15:59 - 18:11DFW-SEA
4h 12mdirect
06:02 - 11:53SEA-DFW
3h 51mdirect
£209Alaska Airlines
Find Deal
Tue, 18 Jun - Thu, 11 Jul
14:28 - 16:43DFW-SEA
4h 15mdirect
22:45 - 04:32SEA-DFW
3h 47mdirect
£211Alaska Airlines
Find Deal
Thu, 6 Jun - Tue, 11 Jun
15:20 - 17:40DFW-SEA
4h 20mdirect
17:55 - 23:45SEA-DFW
3h 50mdirect
£212Delta
Find Deal
Wed, 14 Aug - Thu, 22 Aug
15:20 - 17:40DFW-SEA
4h 20mdirect
08:35 - 14:25SEA-DFW
3h 50mdirect
£215Delta
Find Deal
Sat, 17 Aug - Thu, 22 Aug
21:13 - 23:35DFW-SEA
4h 22mdirect
01:14 - 07:13SEA-DFW
3h 59mdirect
£274American Airlines
Find Deal
Fri, 30 Aug - Sun, 1 Sep
07:05 - 09:17DFW-SEA
4h 12mdirect
01:15 - 07:19SEA-DFW
4h 04mdirect
£464American Airlines
Find Deal
Tue, 28 May - Thu, 30 May

Flights from Dallas to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Dallas to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dallas/Fort Worth Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dallas/Fort Worth Airport to Seattle, 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 Dallas/Fort Worth Airport to Seattle is January, where tickets cost £204 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £339 and £323 respectively.

How far in advance should I book a flight from Dallas/Fort Worth Airport to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dallas/Fort Worth Airport to Seattle, 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 Dallas/Fort Worth Airport to Seattle, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 84 days before departure.

Which airlines provide the cheapest flights from Dallas to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Alaska Airlines (£94) and Delta (£101). The cheapest round-trip tickets were found on Alaska Airlines (£127) and Delta (£188).

How many flights are there between Dallas/Fort Worth Airport and Seattle per day?

Each day, there are between 20 and 26 nonstop flights that take off from Dallas/Fort Worth Airport and land in Seattle, with an average flight time of 4h 16m. The most common departure time is 14:00 and most flights take off in the morning. Each week, there are 165 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Dallas/Fort Worth Airport and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is 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 Dallas to Seattle take?

The duration of a direct flight to Seattle from Dallas is typically 4h 10m. The journey crosses a distance of 1,657 miles.

What’s the earliest departure time from Dallas to Seattle?

Early birds can take the earliest flight from Dallas/Fort Worth Airport at 06:00 and will be landing in Seattle at 08:15.

What’s the latest departure time from Dallas to Seattle?

If you prefer to fly at night, the latest flight from Dallas/Fort Worth Airport to Seattle jets off at 22:45 and lands at 00:57.

Good to know - Cheap tickets from Dallas to Seattle

Low season

January

High season

June

Cheapest flight

£94
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Dallas to Seattle

When to book flights from Dallas to Seattle

Are your dates flexible? Find out the best times to travel from Dallas to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Dallas to Seattle flights

  • Can I book a direct flight from Dallas to Seattle?

    You will find that there are many daily direct flights from Dallas to Seattle, with these trips typically being operated by airlines such as Alaska and American Airlines. You can also book flights that require a layover, and these may be serviced by Spirit Airlines.

  • What transportation options are there for going from downtown Dallas to Dallas/Fort Worth International Airport?

    There are a few different ways that you can go from downtown Dallas to ​​Dallas/Fort Worth International Airport, including by car, which will normally take you around 20 to 25min if there is no extra traffic. You can also use public transportation, such as bus lines TRE and 41, which will take you just over an hour.

  • How can I go from Seattle-Tacoma International Airport to the city center?

    Once you land at Seattle-Tacoma International Airport, you have a few different options for going to the city center. Driving or taking a taxi will normally be around 15 to 25min in normal conditions. For public transportation, you can take the 1-Line tram, which will bring you to downtown Seattle in around 40 to 45min in total.

  • What different parking options are there at Dallas/Fort Worth International Airport?

    There is a parking structure next to each terminal, which offers both short and long-term options. There are several other lots that are on airport property and they have a free shuttle service to bring you to and from the main airport building. You can also splurge and pay for valet parking if you prefer, but you will need to make a reservation ahead of time.

  • What is the cheapest flight from Dallas/Fort Worth Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Seattle was £119 for a one-way ticket and £160 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Dallas to Seattle?

    American Airlines, Alaska Airlines, Japan Airlines, British Airways, and Delta offer inflight Wi-Fi service on the Dallas to Seattle flight route.

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

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Dallas to Seattle flight route.

  • Which airline alliances offer flights from Dallas to Seattle?

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

  • On which days can I fly direct from Dallas to Seattle?

    There are direct flights from Dallas to Seattle on a daily basis.

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

    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 Dallas to Seattle.

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

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

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

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

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

    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 Seattle from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dallas/Fort Worth Airport to Seattle

  • Looking for a cheap flight from Seattle to Dallas? 25% of our users found flights on this route for £193 or less one-way.
  • Dallas/Fort Worth International Airport (DFW) is one of the primary hubs for a few different airlines, including American Airlines and Spirit Airlines, so you will find that these companies frequently service flights that depart from this travel hub.
  • If you would like to store some of your luggage or items upon your arrival at Seattle-Tacoma International Airport (SEA), you can always do so by going to the Smarte Carte Baggage Storage in the Arrivals terminal. Rates are offered per 24h and vary depending on the size of your item.
  • Travelers that have a bit of extra time before their flight departs from Dallas/Fort Worth International Airport can always relax in one of the many lounges in the Departures terminal. There is the American Airlines Admirals Club in Terminals A, B, C, D, and E, as well as the Club at DFW in Terminal D, which is open to individuals flying with all airlines.
  • To freshen up and shower after a long day of traveling, you can always go to the Delta Airlines SkyClub in Seattle-Tacoma International Airport. This lounge will provide you with toiletries and a towel, giving you everything you need.
  • Some individuals like to unwind before they hop on a flight, and the perfect place to do this is at one of the two yoga studios in Dallas/Fort Worth International Airport near gates D40 and E31. Each studio will provide you with exercise balls, stretch bands, and practice mats, plus there are short instruction videos for you to follow.
See more tips

Prefer to fly direct from Dallas to Seattle?

Find which airlines fly direct from Dallas/Fort Worth to Seattle/Tacoma Intl, which days they fly and book direct flights.

Direct departures

Dallas/Fort Worth to Seattle/Tacoma Intl

Monday

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

Air Tahiti Nui, Alaska Airlines, +13 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

Wednesday

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

Air Tahiti Nui, Alaska Airlines, +13 more

Thursday

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

Air Tahiti Nui, Alaska Airlines, +13 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Dallas/Fort Worth

Monday

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

Air Tahiti Nui, Alaska Airlines, +12 more

Tuesday

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

Air Tahiti Nui, Alaska Airlines, +13 more

Wednesday

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

Air Tahiti Nui, Alaska Airlines, +12 more

Thursday

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

Air Tahiti Nui, Alaska Airlines, +12 more

Friday

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

Air Tahiti Nui, Alaska Airlines, +13 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 Dallas to Seattle

Cheapest flights to Seattle from Dallas found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dallas to Seattle found on KAYAK in the last 72 hours.
12/6Wed
directAlaska Airlines
4h 15mDFW-SEA
£94
22/10Tue
1 stopDelta
8h 43mDFW-SEA
£101
16/6Sun
directAlaska Airlines
4h 10mDFW-SEA
£102
21/6Fri
1 stopDelta
10h 11mDFW-SEA
£108
1/9Sun
1 stopDelta
10h 44mDFW-SEA
£109
26/6Wed
directAlaska Airlines
4h 10mDFW-SEA
£110
29/6Sat
1 stopSun Country Air
26h 59mDFW-SEA
£121
2/11Sat
2 stopsUnited Airlines
10h 12mDFW-SEA
£149
24/5Fri
1 stopSun Country Air
27h 10mDFW-SEA
£165
12/6Wed
1 stopUnited Airlines
18h 50mDFW-SEA
£378

Search by stops

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Last minute flights from Dallas to Seattle

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 Dallas to Seattle that are departing in the next 10 days.
21/5Tue
multi-stopSpirit Airlines
17h 05mDFW-SEA
22/5Wed
multi-stopSpirit Airlines
10h 09mSEA-DFW
£262
21/5Tue
multi-stopAlaska Airlines
18h 00mDFW-SEA
22/5Wed
directAlaska Airlines
4h 01mSEA-DFW
£277
17/5Fri
multi-stopAlaska Airlines
28h 53mDFW-SEA
18/5Sat
directAlaska Airlines
4h 01mSEA-DFW
£297
21/5Tue
multi-stopDelta
8h 54mDFW-SEA
4/6Tue
multi-stopDelta
7h 07mSEA-DFW
£313
21/5Tue
directAlaska Airlines
4h 15mDFW-SEA
22/5Wed
directAlaska Airlines
4h 01mSEA-DFW
£346
18/5Sat
multi-stopDelta
5h 41mDFW-SEA
1/6Sat
multi-stopDelta
7h 07mSEA-DFW
£393
21/5Tue
multi-stopUnited Airlines
9h 42mDFW-SEA
28/5Tue
multi-stopUnited Airlines
8h 43mSEA-DFW
£444
18/5Sat
multi-stopUnited Airlines
9h 42mDFW-SEA
25/5Sat
multi-stopUnited Airlines
9h 58mSEA-DFW
£472
21/5Tue
directAmerican Airlines
4h 12mDFW-SEA
22/5Wed
directAmerican Airlines
4h 04mSEA-DFW
£1,101
21/5Tue
multi-stopAmerican Airlines
8h 10mDFW-SEA
22/5Wed
directAmerican Airlines
4h 04mSEA-DFW
£1,108

Search by stops

Search by airline

Search by price

Dallas - Seattle Flights

Departure:

Dallas (undefined)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Dallas

Cabin classes:

£311

Browse origins:

  • Flights » 
  • Dallas/Fort Worth Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Seattle