Are there direct flights from Dallas to Seattle?

Yes, direct flights are available from Dallas to Seattle. Historically, approximately 26.4% of all flights on this route have been direct. For journeys involving connecting flights, the median number of stopovers has been 2. Travelers prioritizing convenience may find it beneficial to look for direct options, which make up a notable portion of the available flights.

How many hours is the flight from Dallas to Seattle?

The direct flight from Dallas to Seattle typically takes 4 hours and 21 minutes, covering a distance of 2668 kilometers. For flights with one stop, the median duration is longer, averaging 6 hours and 50 minutes. Travelers should consider these historical flight times when planning their journey, with direct options offering a significantly shorter travel experience.

Are there frequently good prices on flights from Dallas to Seattle?

Historically, good prices on flights from Dallas to Seattle are frequently available. This route is classified as one with frequent deals. Travelers can often find favorable fares when planning their trips, based on data from the trailing 30 days. This suggests that with some flexibility, securing a well-priced ticket for this route is a common occurrence.

Flights From Dallas

To Seattle

Cheap Flights from Dallas to Seattle

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Deals from

Dallas

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

Prices updated today

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Dallas to Seattle

Explore current cheapest deals departing from Dallas to Seattle

2026-12-02 – 2026-12-14
DFW - Seattle
83% AI deal score
$234
$142
Round trip
2026-10-29 – 2026-10-31
DFW - Seattle
82% AI deal score
$235
$148
Round trip
2026-11-04 – 2026-11-07
DFW - Seattle
83% AI deal score
$256
$151
Round trip
2026-11-05 – 2026-11-07
DFW - Seattle
82% AI deal score
$255
$157
Round trip
2026-10-07 – 2026-10-24
DFW - Seattle
72% AI deal score
$191
$159
Round trip
2026-10-14 – 2026-10-21
DFW - Seattle
79% AI deal score
$223
$159
Round trip
2026-10-19 – 2026-10-28
DFW - Seattle
78% AI deal score
$210
$159
Round trip
2026-10-24 – 2026-10-27
DFW - Seattle
80% AI deal score
$236
$159
Round trip
2026-10-22 – 2026-10-27
DFW - Seattle
79% AI deal score
$230
$160
Round trip
2026-10-22 – 2026-10-28
DFW - Seattle
79% AI deal score
$223
$160
Round trip

Dallas to Seattle: Overview

Insights for flights from Dallas to Seattle

Fares for flights from Dallas to Seattle typically range from $353–$746, with a median price of $443. Right now, fares are below the typical level, and about 1% of recent fares were classified as a good price. New deals appear almost daily for this route, indicating a dynamic pricing environment for travelers seeking cheap flights from Dallas to Seattle.

When is the cheapest time to fly from Dallas to Seattle? Historically, the most affordable months to travel are April, with a median fare of $268, and November and December, both with median fares of $299. These months offer a notable price advantage compared to the overall median, providing opportunities for savings.

A typical journey from Dallas to Seattle takes about 4h 21m, including connections. Given that most itineraries connect at least once, this duration reflects the common travel experience on this route. For connecting flights specifically, the median journey time is 12h 26m, while direct flights from Dallas to Seattle have a median duration of 4h 21m.

The route from Dallas to Seattle covers a distance of 2668 kilometers. This classifies it as a medium-haul flight, meaning you can expect a journey that is longer than short regional trips but typically shorter than intercontinental travel.

How much is a round trip from Dallas to Seattle

Regular price: $195 - $348

Prices for flights from Dallas to Seattle are currently below the regular range.

The regular price range for flights from Dallas to Seattle is between $195 and $348. The current lowest deal is $142 with Frontier Airlines for travel from Dec 2-Dec 14.

now $142

Low $195

High $348

The cheapest time to fly from Dallas to Seattle

Flights from DFW to SEA are cheapest in January, with a median price of $216. The most expensive month to fly is June, with a median price of $560. Prices are generally lower from January to December.

January

Cheapest

Flights from $216

June

Most Expensive

Flights from $560

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Dallas to Seattle

Alaska Airlines, Inc.

Last-minute flights going from Dallas to Seattle

Fri, Oct 2

⌛ Last-Minute

DAL - Seattle

Dallas (DAL) - Seattle (SEA)

$725

$387

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - Seattle

Dallas (DFW) - Seattle (SEA)

Alaska Airlines, Inc.

$189

$248

One-way

Mon, Oct 5

⌛ Last-Minute

DFW - Seattle

Dallas (DFW) - Seattle (SEA)

Alaska Airlines, Inc.

$188

$248

One-way

Mon, Oct 5

⌛ Last-Minute

DAL - Seattle

Dallas (DAL) - Seattle (SEA)

$709

$277

One-way

Mon, Oct 5

⌛ Last-Minute

DAL - Seattle

Dallas (DAL) - Seattle (SEA)

$638

$277

One-way

Tue, Oct 6

⌛ Last-Minute

DFW - Seattle

Dallas (DFW) - Seattle (SEA)

Alaska Airlines, Inc.

$190

$248

One-way

Biggest price drops on these dates for flights from Dallas to Seattle

2 nights

Sep 15 - Sep 17

$1,031 → $567

45%

2 nights

Sep 14 - Sep 16

$1,031 → $571

45%

4 nights

Jan 14 - Jan 18

$806 → $363

55%

3 nights

Sep 14 - Sep 17

$1,018 → $576

43%

Popular Airports to fly from Dallas to Seattle

Dallas - Seattle route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from DFW to SEA are below the typical level at $142.

📅 Best time to fly

April offers the lowest median prices

Historically, April, November, and December offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights take 4h 21m

Direct flights from Dallas to Seattle typically take 4 hours and 21 minutes.

✈️ Airlines & availability

Connecting flights are common

Only 26.4% of recent fares are for direct flights; connecting flights typically have 2 stopovers.

🏆 Airline highlight

Alaska Airlines offers direct flights

Alaska Airlines, Inc. offers direct flights on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Dallas to Seattle are frequent, appearing within a 30-day window.

Dallas main airports to depart from

Dallas/Fort Worth International (DFW)

Cheapest

Dallas/Fort Worth International is a convenient option for flights from Dallas to Seattle.

📍 ~26 km from Dallas city center (reachable by car).

💸 Flights from ~$231

Dallas Love Field (DAL)

Dallas Love Field is an alternative departure airport for your trip from Dallas to Seattle.

📍 ~9 km from Dallas city center (reachable by car).

💸 Flights from ~$336

Seattle main airports to arrive at

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a major hub for flights arriving in Seattle from Dallas.

📍 ~18 km from Seattle city center (reachable by car)

💸 Flights from ~$225

Airports nearby Seattle used as alternative

Paine Field Everett (PAE)

Paine Field Everett is a useful alternative for travelers located in North Seattle or Snohomish County.

📍 ~40 km from Seattle (reachable by car)

💸 Flights from ~$361

Business & First Class Flight Deals to Seattle

$956

Save $109

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Seattle

Historically, the optimal booking window for flights from Dallas to Seattle has been 7-13 days before departure. During this period, the average price was around $487. Prices tend to increase significantly for last-minute bookings, with flights purchased 0-6 days out averaging $1547. For bookings made 60+ days in advance, the average price was $658, indicating that waiting until closer to the departure date, within the ideal window, can result in better value.

Based on historical data from the trailing 90 days, a good price for a flight from Dallas to Seattle is typically around $353 or less. The median price for this route has been $443. Prices can vary, with 75% of observed fares being $746 or less. Travelers aiming for a budget-friendly option should target fares at or below the $353 threshold.

Historically, the cheapest months to fly from Dallas to Seattle have been April, November, and December. April showed a median price of $268, while both November and December had a median price of $299. The annual median price for this route across the trailing quarter was $443. These months typically offer more affordable options compared to other times of the year.

Related routes

More routes from Dallas

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Flights to Seattle from other cities

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Dallas to Seattle: Overview

Insights for flights from Dallas to Seattle

How much is a round trip from Dallas to Seattle

Regular price: $195 - $348

Prices for flights from Dallas to Seattle are currently below the regular range.

The regular price range for flights from Dallas to Seattle is between $195 and $348. The current lowest deal is $142 with Frontier Airlines for travel from Dec 2-Dec 14.

now $142

Low $195

High $348

The cheapest time to fly from Dallas to Seattle

January

Cheapest

Flights from $216

June

Most Expensive

Flights from $560

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec