$169 Find Cheap Flights from Dallas Love Field to Seattle - Compare and Save

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.

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

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

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 travelers should check the fare details before booking.

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

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $320 round-trip via Denver Intl (DEN), compared to $376 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 Alaska Airlines and Southwest. Other aircraft seen on the route include Airbus A321-100/200 variants.

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

• Denver Intl (DEN) - 67% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 17% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 8% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) - 8% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 31% on the Dallas Love Field Airport to Seattle route. Wednesday is the cheapest departure day at $311 round-trip on average, while Sunday is the most expensive at $447, a difference of $136. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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%.

Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

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 11:49 am
• Latest: departs at 9:00 am and lands at 1:19 pm.

The flight takes about 4h 19m.

A nonstop flight from Dallas Love Field Airport to Seattle takes 4h 19m, 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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $337 to $1,258. 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 $179, which is 27% below the typical average for this route.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 6h 47m, compared with 6h 50m via Las Vegas Harry Reid Intl (LAS) and 7h 21m via Denver Intl (DEN).

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.

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
· Dollar

Round-trip flights from Dallas Love Field Airport to Seattle range from $246 to $492, with an average of $370 over the past 12 months. Anything below $246 counts as a good deal.