CA $221 Cheap Flights from Dallas (DAL) to Seattle (SEA)

You can find one-way and return flights from DAL to SEA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DAL to SEA ticket fares go up or down.

If you're looking for the cheapest time to fly from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.), February is typically your best bet. You can expect average return flight prices around CA$370 during this month. Other budget-friendly months for this route include January and September.

Only one airline offers direct flights from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Southwest Airlines operates 7 direct flights from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.

Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with tickets starting from around CA$272 for flights that can be booked for departure within the next year. Southwest Airlines also offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$281 and a layover in San Antonio Intl. (SAT). These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are typically January and February, with average return flights around CA$370. These months often see lower demand after the holiday season, which can lead to more affordable fares.

There is 1 nonstop flight per day from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.). For even more choices, look at flights that include layovers, as there are around 82 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Denver Intl. (DEN), and Harry Reid Intl. (LAS).

The earliest flight from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs at around 5:45 AM local time. This flight is operated by Delta. This is a seasonal service, active in June and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Dallas Love Field (DAL) to Seattle - Tacoma International Airport (SEA) on a Monday, with around 34 flights available. This gives you a good selection of options to choose from. Major airlines on this route include Southwest Airlines and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter when you plan to travel.

The most popular departure times for flights from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the afternoon, from 12pm to 3pm. Many major carriers, including Southwest Airlines and Delta, offer flights during this window. Many travellers prefer this time as it allows for a productive morning before heading to the airport, and you'll arrive in Seattle with plenty of time to settle in.

A nonstop flight from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically takes around 4 hours 18 minutes, covering a distance of approximately 2,684 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 10 hours 48 minutes. Flights with two or more stops will take even longer, averaging about 13 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

You can fly first class between DAL and SEA. First class cabins are available on Delta.

It's easy to earn miles on a Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Seattle from Love Field (DAL), you can fly directly into Seattle - Tacoma Intl. (SEA) which offers international flights and connections. Some flights may connect through major hubs like Los Angeles Intl. (LAX), Austin-Bergstrom Intl. (AUS), San Antonio Intl. (SAT) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Dallas, TX (DAL-Love Field) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.