$154 Find Cheap Flights from Dallas Love Field to Seattle - Compare and Save

These are the earliest and latest flight times available from Dallas Love Field Airport to Seattle:

• Earliest: departs at 7:30 am and lands at 11:57 am
• Latest: departs at 8:00 pm and lands at 12:27 am.

The flight takes about 4h 27m.

Only Economy Class is available on flights from Dallas Love Field Airport to Seattle.

A nonstop flight from Dallas Love Field Airport to Seattle takes 4h 27m, covering 1,667 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Dallas Love Field Airport to Seattle range from $286 to $503, with an average of $378 over the past 12 months. Anything below $286 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 55% above the $378 route average. Book 10 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $333 round-trip via Denver Intl (DEN), compared to $377 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Southwest and Alaska Airlines. Other aircraft seen on the route include Airbus A321-100/200 variants.

Morning is the busiest departure period on Dallas Love Field Airport to Seattle flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $277 to $1,113. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Dallas Love Field Airport to Seattle are currently lower than usual. Average one-way flight prices are about $160, which is 33% below the typical average for this route.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Budget
• Hertz

Flights from Dallas Love Field Airport to Seattle usually depart from Dallas Love Field (DAL) and arrive at Seattle/Tacoma Intl (SEA).

One-stop flights from Dallas Love Field Airport to Seattle most commonly connect through:

• Denver Intl (DEN) - 56% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 22% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 11% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 11% of one-stop connections

Yes. Flexible dates can save you up to 21% on flights from Dallas Love Field Airport to Seattle. Wednesday is the cheapest departure day at $355 round-trip on average, while Sunday is the most expensive at $447, a difference of $92.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Southwest operates flights between Dallas Love Field Airport and Seattle.

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 58m, compared with 6h 47m via Phoenix Sky Harbor Intl (PHX) and 6h 50m via Las Vegas Harry Reid Intl (LAS).

Seattle is 2 hours behind Dallas Love Field Airport (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Among airlines operating Dallas Love Field Airport to Seattle flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.