CA $140 Cheap Flights from Dallas (DFW) to Seattle (SEA)

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Dallas to Seattle Flights

The easy way to book your flights from Dallas to Seattle

With Expedia, it’s simple to find and book flights to Seattle from Dallas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are Alaska Airlines, American Airlines, Delta Air Lines, United Airlines nonstop flights to Seattle - Tacoma Intl., too.

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dallas to Seattle today, tomorrow, or this week.

Save dollars with cheap flights from Dallas-Fort Worth Intl., DFW to Seattle - Tacoma Intl., SEA

Sort your search results by price to find great deals on your flight from Dallas to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Dallas currently is just CA $260 rising to CA $456.

Here are more money-saving tips:

• Fly in December when flight prices are normally at their lowest
• Book about a month to 6 weeks before you travel for the best prices to Seattle
• Avoid peak season and weekends when flights can cost more
• Early morning and late-night flights are sometimes cheaper, so try varying your travel times
• One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

Reasons to choose Expedia for your flight to Seattle from Dallas

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

Frequently Asked Questions

How much does a flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?

You can find cheap one-way flights from CA $140 and cheap return flights CA $260 DFW to SEA with Expedia. One-way flights typically cost between CA$258 and CA$899, and return flights often range between CA$630 and CA$1720. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when DFW to SEA ticket fares go up or down.

What is the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

February is typically the cheapest month to fly from Dallas-Fort Worth Intl. (DFW) to Seattle - Tacoma Intl. (SEA), with average return fares around CA$373. February often sees lower prices because it falls outside of peak holiday travel seasons, when demand tends to be lower. Other cheap months to fly from Dallas-Fort Worth Intl. to Seattle - Tacoma Intl. include January and April.

Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

There are 4 airlines offering direct flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Here are some of the top carriers:

* American Airlines operates 65 direct flights from DFW to SEA every week.
* Qatar Airways operates 25 direct flights from DFW to SEA every week.
* Starlux Airlines operates 21 direct flights from DFW to SEA every week.
* Delta operates 17 direct flights from DFW to SEA every week.

What is the cheapest airline that flies from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Delta also offers one of the cheapest connecting return flights from Dallas-Fort Worth Intl. (DFW) to Seattle - Tacoma Intl. (SEA) starting from around CA$586. Delta is one of the cheapest airlines offering nonstop return flights from Dallas-Fort Worth Intl. (DFW) to Seattle - Tacoma Intl. (SEA), with tickets starting from around CA$603 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. 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.

How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) 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.

What is the best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

The best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. American Airlines offers the most daily flights from DFW to SEA, 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.

What is the best time to fly from Dallas, TX (DFW) to Seattle, WA (SEA)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

You'll find approximately 12 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to Seattle - Tacoma Intl. (SEA). For even more choices, look at flights that include layovers, as there are around 129 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Denver Intl. (DEN), and San Francisco Intl. (SFO).

What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

The earliest flight from Dallas-Fort Worth Intl. (DFW) to Seattle - Tacoma Intl. (SEA) typically departs around 5:00 AM. This service is offered by American Airlines. This is a seasonal service active in March. 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.

What day of the week has the most flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

You'll typically find the most flights from Dallas-Fort Worth Intl. (DFW) to Seattle - Tacoma Intl. (SEA) on a Thursday, with around 138 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, American Airlines, and Alaska Airlines. Thursdays offer notably more flight options compared to other days of the week, making it a great day to consider for your journey.

What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

The most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Delta and Alaska Airlines, offer flights during this window. Many travelers prefer this because it allows for an early arrival in Seattle, giving you more time to enjoy your day.

How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

Flying nonstop from DFW to SEA takes around 4 hours 30 minutes, with the route covering approximately 2,667 kilometers. Flights with a layover typically take 5 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

You can fly business class or first class between DFW and SEA. You can fly business class with Frontier Airlines and Delta.

First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.

How do I earn miles on a Dallas, TX (DFW) to Seattle, WA (SEA) flight with Expedia?

It's easy to earn miles on a Dallas, TX (DFW) to Seattle, WA (SEA) 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.

What airports do you fly into for Seattle, WA (SEA) from Dallas, TX (DFW)?

If you're planning to travel to Seattle from Dallas-Fort Worth Intl. (DFW), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), San Diego Intl. (SAN), or Los Angeles Intl. (LAX) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Dallas, TX (DFW) to Seattle, WA (SEA) at the last minute?

Typically, booking a last minute flight from Dallas, TX (DFW) to Seattle, WA (SEA) 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.

Is it cheaper to book a Dallas, TX (DFW) to Seattle, WA (SEA) flight and hotel package?

Securing a Dallas, TX (DFW) to Seattle, WA (SEA) 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.

Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?

If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) 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.