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$81+ Cheap flights from Dallas/Fort Worth (DFW) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Dallas/Fort Worth to Seattle/Tacoma Intl are usually found in September or October, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

September

Round-trip from

$103
(Frontier)

One-way from

$81
(Kiwi.com)
Provider with most accurate pricing for Dallas/Fort Worth-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Dallas/Fort Worth-Seattle/Tacoma Intl flights.
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High demand for flights, 22% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Dallas/Fort Worth to Seattle/Tacoma Intl
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One-way flight from Dallas/Fort Worth to Seattle/Tacoma Intl
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Find flight deals from Dallas/Fort Worth to Seattle

Cheapest flights from Dallas/Fort Worth to Seattle
Explore the most affordable flight options available from Dallas/Fort Worth to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/79:11 pmDFW - SEA
1 stop13h 46mFrontier
Fri 12/135:46 pmSEA - DFW
Nonstop3h 53mFrontier
Deal found 11/19$103
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:35 amDFW - SEA
1 stop9h 34mMultiple Airlines
Fri 12/139:21 pmSEA - DFW
1 stop10h 52mMultiple Airlines
Deal found 11/20$137
This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/91:14 pmDFW - SEA
1 stop27h 39mSpirit Airlines
Fri 12/139:21 pmSEA - DFW
1 stop10h 52mSpirit Airlines
Deal found 11/19$164
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/177:06 amDFW - SEA
Nonstop4h 29mAmerican Airlines
Mon 1/63:40 pmSEA - DFW
Nonstop3h 53mAmerican Airlines
Deal found 11/19$187
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:35 amDFW - SEA
Nonstop4h 46mDelta
Sat 12/145:55 pmSEA - DFW
Nonstop3h 57mDelta
Deal found 11/20$197
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1112:50 pmDFW - SEA
Nonstop4h 27mAlaska Airlines
Sun 12/1510:46 pmSEA - DFW
Nonstop3h 40mAlaska Airlines
Deal found 11/20$207

Find flights from Dallas/Fort Worth to Seattle within your budget

Customize your flight search to find flights from Dallas/Fort Worth to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sat 12/7

9:11 pm-8:57 am

1 stop13h 46m

Seattle/Tacoma Intl

Fri 12/13

5:46 pm-11:39 pm

Nonstop3h 53m

$103

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Thu 12/12

6:35 am-2:09 pm

1 stop9h 34m

Seattle/Tacoma Intl

Fri 12/13

9:21 pm-10:13 am

1 stop10h 52m

$137

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Mon 12/9

1:14 pm-2:53 pm

1 stop27h 39m

Seattle/Tacoma Intl

Fri 12/13

9:21 pm-10:13 am

1 stop10h 52m

$164

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Fri 1/10

7:00 am-9:43 am

Nonstop4h 43m

Seattle/Tacoma Intl

Wed 1/15

5:35 pm-11:32 pm

Nonstop3h 57m

$177

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Tue 12/17

7:06 am-9:35 am

Nonstop4h 29m

Seattle/Tacoma Intl

Mon 1/6

3:40 pm-9:33 pm

Nonstop3h 53m

$187

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Thu 1/23

3:51 pm-10:00 pm

1 stop8h 09m

Seattle/Tacoma Intl

Sun 1/26

3:58 pm-9:48 pm

Nonstop3h 50m

$206

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Wed 12/18

6:15 am-1:11 pm

1 stop8h 56m

$81

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Fri 1/17

6:15 am-2:25 pm

1 stop10h 10m

$83

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sat 1/18

7:00 am-9:43 am

Nonstop4h 43m

$89

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Wed 12/11

8:15 am-10:43 am

Nonstop4h 28m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
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Compare providers for flights from Dallas/Fort Worth to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Seattle in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dallas/Fort Worth to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Dallas/Fort Worth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dallas/Fort Worth to Seattle

Get recent, data-driven insights about flights from Dallas/Fort Worth to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Seattle. Price data was last updated on November 15, 2024.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas/Fort Worth Airport to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Seattle (average of $238). Flying from Dallas/Fort Worth Airport to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to SEA?

Find hourly flight availability from Dallas/Fort Worth to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s optimal to fly from Dallas/Fort Worth Airport to Seattle at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Seattle. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Seattle flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas/Fort Worth Airport to Seattle

Explore weekly flight availability from Dallas/Fort Worth to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from DFW to SEA are scheduled on a Wednesday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Frontier, Delta and American Airlines from Dallas to Seattle to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Spirit Airlines
6.3
Okay
8,174 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Entertainment

7.1

Comfort

7.9

Overall

8.0

Food

7.2

Boarding

8.2

Crew

8.5

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Dallas/Fort Worth?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Dallas/Fort Worth to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Dallas/Fort Worth; the airport handles an average of 31 inbound flights from Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Seattle airport from Dallas/Fort Worth. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Seattle round-trip?

    According to our current data, Frontier ($103), Spirit Airlines ($145), and Delta ($177) offers the cheapest pricing from Dallas/Fort Worth Airport to Seattle. Frontier is 66% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Seattle one-way?

    The cheapest airlines for a one-way flight from Dallas/Fort Worth Airport to Seattle are Spirit Airlines ($81), Frontier ($83), and Delta ($89).

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas/Fort Worth Airport to Seattle on time: GOL (91%), Delta (88%), Korean Air (86%).

  • What are the cheapest flights from Dallas/Fort Worth Airport to Seattle?

    On average you can expect to pay $806 for a flight from Dallas/Fort Worth Airport to Seattle. The cheapest flight overall is $55 while the most popular route, (Dallas/Fort Worth - Seattle/Tacoma Intl) is currently priced at $127.

  • Where are the most common layover locations when flying from Dallas/Fort Worth Airport to Seattle?

    Flights departing from Dallas/Fort Worth Airport and landing in Seattle layover in Denver most frequently.

  • What are some popular things to do or see while on a layover in Denver?

    Coors Field, 16th Street Mall, and Paramount Theatre are currently the most popular points of interest in Denver at the moment. Coors Field, 16th Street Mall and Paramount Theatre are located about 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl if you are interested in checking them out. Travelers in need of a car in Denver can rent one for about $60 per day.

  • Where are the least popular layover locations for Dallas/Fort Worth Airport to Seattle flights?

    Dallas/Fort Worth Airport to Seattle flights have a layover in Las Vegas the least frequently.

  • Can I find deals for flights from Dallas/Fort Worth to Seattle that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Seattle.

  • Can I find deals for business class flights from Dallas/Fort Worth to Seattle?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Seattle (average of $238). Flying from Dallas/Fort Worth Airport to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Dallas/Fort Worth to Seattle

Discover the top 6 airlines that operate flights from Dallas/Fort Worth to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$203FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$91Average$195FlexibilityNo cancel feeOn-time65%
DeltaCheapest$177Average$319FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$197Average$370FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$203Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$511FlexibilityNo cancel feeOn-time69%
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