What percentage of Seattle to Dallas flights are direct?

Across the trailing quarter, approximately 14.7% of flights from Seattle to Dallas were direct. For travelers with connecting flights, the median number of stopovers was 2. This indicates that a significant majority of routes typically involve at least one stop. Travelers seeking direct options should be aware of their relative scarcity.

How long does it take to fly from Seattle to Dallas?

A direct flight from Seattle to Dallas typically takes 4 hours and 2 minutes. This route covers a distance of 2668 kilometers. For flights with one stop, the median travel time increases significantly to 11 hours and 36 minutes. Travelers should account for this difference when planning their journey.

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

Historically, good prices on flights from Seattle to Dallas are frequent. This route is consistently identified as one with regular opportunities for competitive fares. Travelers can typically find favorable deals when planning their trips. This trend has been observed across the trailing 30 days of data.

Flights From Seattle

To Dallas

Cheap Flights from Seattle to Dallas

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Deals from

Seattle

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

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Seattle to Dallas

Explore current cheapest deals departing from Seattle to Dallas

2026-11-16 – 2026-11-18
SEA - Dallas
84% AI deal score
$262
$145
Round trip
2027-02-01 – 2027-02-24
SEA - Dallas
78% AI deal score
$203
$153
Round trip
2027-02-03 – 2027-02-24
SEA - Dallas
78% AI deal score
$205
$153
Round trip
2027-02-03 – 2027-03-02
SEA - Dallas
78% AI deal score
$204
$153
Round trip
2027-02-01 – 2027-03-02
SEA - Dallas
78% AI deal score
$203
$153
Round trip
2026-11-16 – 2026-11-23
SEA - Dallas
80% AI deal score
$244
$160
Round trip
2027-02-17 – 2027-02-24
SEA - Dallas
78% AI deal score
$228
$164
Round trip
2027-02-17 – 2027-03-02
SEA - Dallas
77% AI deal score
$211
$164
Round trip
2027-02-24 – 2027-03-02
SEA - Dallas
79% AI deal score
$230
$164
Round trip
2026-12-07 – 2026-12-12
SEA - Dallas
80% AI deal score
$266
$168
Round trip

Seattle to Dallas: Overview

Insights for flights from Seattle to Dallas

Fares for flights from Seattle to Dallas typically range from $354–$792, with a median price of $470. Right now, current fares are above the typical level. Only 8% of recent fares were classified as a good price, indicating that finding cheap flights from Seattle to Dallas may require some flexibility.

When considering the cheapest time to fly from Seattle to Dallas, February stands out with a median fare of $331. Other cost-effective months include September, with a median fare of $387, and March, where the median fare is $393. These months offer more favorable pricing compared to the overall median.

A typical journey from Seattle to Dallas takes approximately 4h 3m, including connections. Since most itineraries connect at least once, this duration reflects the overall travel experience for this route. For connecting flights, the median journey time is significantly longer, at 17h 2m.

The route from Seattle to Dallas covers a distance of 2668 kilometers. This classifies it as a medium-haul journey, meaning it is too far for a short-haul flight but not long enough to be considered a long-haul international trip.

Most itineraries on this route connect at least once, with only 14.7% of recent fares being direct flights from Seattle to Dallas. For those itineraries that do include connections, the typical number of stopovers is 2. New deals appear almost daily for this route, suggesting frequent opportunities to find fares even with connections.

How much is a round trip from Seattle to Dallas

Regular price: $211 - $355

Prices are currently below the regular range.

The regular price range for flights from Seattle to Dallas is $211-$355. The current lowest deal is $146 with Frontier Airlines for travel from Nov 16-Nov 18.

now $146

Low $211

High $355

The cheapest time to fly from Seattle to Dallas

Flights from Seattle to Dallas are cheapest in February, with a median price of $331. The most expensive month to fly is January, with a median price of $826. Prices are generally lower from February to October.

February

Cheapest

Flights from $331

January

Most Expensive

Flights from $826

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Dallas

Alaska Airlines, Inc.

Southwest Airlines

Last-minute flights going from Seattle to Dallas

Mon, Oct 26

⌛ Last-Minute

SEA - Dallas

Seattle (SEA) - Dallas (DFW)

Frontier Airlines

$579

$398

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Dallas

Seattle (SEA) - Dallas (DFW)

Frontier Airlines

$572

$394

One-way

Tue, Nov 3

⌛ Last-Minute

SEA - Dallas

Seattle (SEA) - Dallas (DFW)

Frontier Airlines

$252

$279

One-way

Sat, Nov 14

⌛ Last-Minute

SEA - Dallas

Seattle (SEA) - Dallas (DFW)

Frontier Airlines

$267

$268

One-way

Mon, Nov 16

⌛ Last-Minute

SEA - Dallas

Seattle (SEA) - Dallas (DFW)

Frontier Airlines

$262

$146

One-way

Mon, Nov 16

⌛ Last-Minute

SEA - Dallas

Seattle (SEA) - Dallas (DFW)

Frontier Airlines

$244

$161

One-way

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

3 nights

Oct 27 - Oct 30

$572 → $394

31%

2 nights

Dec 7 - Dec 9

$461 → $341

26%

4 nights

Dec 3 - Dec 7

$459 → $340

26%

2 nights

Nov 16 - Nov 18

$262 → $146

44%

Popular Airports to fly from Seattle to Dallas

Seattle - Dallas route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Seattle to Dallas are above the typical level for this route.

📅 Best time to fly

February is historically cheapest at $331

Historically, February is the cheapest month to fly from Seattle to Dallas, with a median price of $331.

⏱️ Flight duration

Direct flights take 4h 3m

The median flight time for a direct flight from Seattle to Dallas is 4 hours and 3 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 85.3% of flights on this route, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers a deal at $146

Frontier Airlines has a recent deal for $146 from Seattle to Dallas (Nov 16-Nov 18).

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Seattle to Dallas are frequent, with new deals appearing often.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a convenient option for flights from Seattle to Dallas.

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

💸 Flights from ~$126

Dallas main airports to arrive at

Dallas/Fort Worth International (DFW)

Cheapest

Dallas/Fort Worth International is a key arrival airport for flights to Dallas, offering many connections.

📍 ~26 km from Dallas (reachable by car)

💸 Flights from ~$119

Airports nearby Dallas used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International is a reliable alternative for central Texas travel with high flight frequency.

📍 ~290 km from Dallas (approximately 3-hour drive, traffic can be unpredictable)

💸 Flights from ~$144

Business & First Class Flight Deals to Dallas

66% AI deal score

$2,468

WestJet, +1

Business Class

From SEA

Elite

Jan 26

Dallas, United States

66% AI deal score

$2,547

WestJet, +1

Business Class

Frequently Asked Questions About Flights to Dallas

Historically, the optimal booking window for flights from Seattle to Dallas is typically 28-59 days before departure. During this period, the average price observed was $866. Prices tend to be higher for last-minute bookings, with flights purchased 0-6 days out averaging $956. Even flights booked 7-13 days in advance show an average price of $1175, indicating a significant increase compared to the ideal window.

A price of $354 or less is considered a good fare for flights from Seattle to Dallas, based on historical data across the trailing quarter. The median price for this route during the same period was $470. Prices can go higher, with 75% of fares being $792 or less. Aiming for a fare around $354 would secure a competitive deal.

Historically, February has been the cheapest month to fly from Seattle to Dallas, with a median price of $331. September also offers favorable prices, with a median of $387. March, while listed among the cheapest, also represents the most expensive month on an annual basis, with a median price of $393. The annual median price for this route is $470, making February a particularly good value.

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Flights to Dallas from other cities

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Seattle to Dallas: Overview

Insights for flights from Seattle to Dallas

How much is a round trip from Seattle to Dallas

Regular price: $211 - $355

Prices are currently below the regular range.

The regular price range for flights from Seattle to Dallas is $211-$355. The current lowest deal is $146 with Frontier Airlines for travel from Nov 16-Nov 18.

now $146

Low $211

High $355

The cheapest time to fly from Seattle to Dallas

February

Cheapest

Flights from $331

January

Most Expensive

Flights from $826

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec