$135 Cheap Flights from Dallas (DAL) to Seattle (SEA)

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Cheap Flights from Dallas to Seattle (DAL-SEA)

Prices were available within the past 7 days and start at $135 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Tue, Sep 3 - Tue, Sep 10
DAL
Dallas
SEA
Seattle
$265 Roundtrip, found 10 hours ago
$265
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Tue, Sep 3 from Dallas to Seattle, returning Tue, Sep 10, priced at $265 found 10 hours ago
Bargain Flight
Tue, Jul 30 - Tue, Aug 20
DAL
Dallas
SEA
Seattle
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Jul 30 from Dallas to Seattle, returning Tue, Aug 20, priced at $266 found 1 day ago
Bargain Flight
Tue, Oct 1 - Thu, Oct 3
DAL
Dallas
SEA
Seattle
$267 Roundtrip, found 15 hours ago
$267
Roundtrip
found 15 hours ago
Select Bargain Flight flight, departing Tue, Oct 1 from Dallas to Seattle, returning Thu, Oct 3, priced at $267 found 15 hours ago
Bargain Flight
Thu, Oct 3 - Mon, Oct 7
DAL
Dallas
SEA
Seattle
$269 Roundtrip, found 10 hours ago
$269
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Thu, Oct 3 from Dallas to Seattle, returning Mon, Oct 7, priced at $269 found 10 hours ago
Bargain Flight
Tue, Aug 6 - Thu, Aug 8
DAL
Dallas
SEA
Seattle
$276 Roundtrip, found 15 hours ago
$276
Roundtrip
found 15 hours ago
Select Bargain Flight flight, departing Tue, Aug 6 from Dallas to Seattle, returning Thu, Aug 8, priced at $276 found 15 hours ago
Alaska Airlines
Tue, Jul 30 - Tue, Aug 20
DAL
Dallas
SEA
Seattle
$278 Roundtrip, found 3 hours ago
$278
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Jul 30 from Dallas to Seattle, returning Tue, Aug 20, priced at $278 found 3 hours ago
Alaska Airlines
Mon, Sep 16 - Wed, Sep 25
DAL
Dallas
SEA
Seattle
$279 Roundtrip, just found
$279
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Sep 16 from Dallas to Seattle, returning Wed, Sep 25, priced at $279 just found
Alaska Airlines
Mon, Sep 30 - Tue, Oct 15
DAL
Dallas
SEA
Seattle
$280 Roundtrip, found 22 hours ago
$280
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Mon, Sep 30 from Dallas to Seattle, returning Tue, Oct 15, priced at $280 found 22 hours ago
Alaska Airlines
Mon, Aug 26 - Mon, Sep 2
DAL
Dallas
SEA
Seattle
$281 Roundtrip, found 1 hour ago
$281
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Aug 26 from Dallas to Seattle, returning Mon, Sep 2, priced at $281 found 1 hour ago
Bargain Flight
Sat, Oct 5 - Sat, Oct 12
DAL
Dallas
SEA
Seattle
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Oct 5 from Dallas to Seattle, returning Sat, Oct 12, priced at $285 found 1 day ago
Flights from Dallas (DAL) to Seattle (SEA)
Origin airport
Love Field
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, Delta
Roundtrip price
$265
Distance
1667 mi
Average flight time
4 hours 21 mins

Dallas to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Dallas to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Dallas to Seattle may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from DAL to SEA today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is $135 now!

Frequently asked questions

How much is a one-way flight from Dallas Love Field to Sea-Tac Airport?
You can get one-way Dallas flights to Seattle starting from $128. This is based on the lowest fare located on Expedia for this route with a departure date in the next three months and was last updated on April 19 2024 and has not changed since. This particular fare is for an Delta flight, departing from Love Field Airport (DAL) on May 6 2024 and touching down at Sea-Tac Airport.
How long does it take to fly from Love Field Airport (DAL) to SEA?
A direct flight with Alaska Airlines takes around 4 hours and 12 minutes. Jump on the 2:50PM flight from DAL and arrive at Sea-Tac Airport at 5:02PM. Score a great deal on this route when you book with Expedia.
Is it cheaper to buy a plane ticket from Dallas Love Field to Seattle - Tacoma Intl. Airport (SEA) last minute?
Booking your flight from DAL to SEA at the last minute could save you a nice sum if you hit the jackpot and find an epic deal. However, fares don’t usually get cheaper as the date of departure nears. If you wait around, flights could also be sold out or the best seats taken (don’t get stuck in the middle!). If you’d rather err on the side of caution, book well ahead of your departure date. Don’t forget that some of the biggest bargains can be found up to a year in advance. If your favorite airline hasn’t released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What is the cheapest airline flying from DAL to Sea-Tac Airport in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Delta is the cheapest airline flying from Dallas to Seattle. The fare for this journey starts from $128. This flight jets off from Dallas Love Field on May 6 2024 and lands at Sea-Tac Airport. The price was last updated on April 19 2024 and has not changed since.
What's the cheapest price for a flight from DAL to Sea-Tac Airport next month?
You can lock in a one-way flight from Dallas to Seattle for only $128. This is the lowest price for this route departing in the next month. It’s an Delta flight heading off from Love Field Airport (DAL) on May 6 2024 and arriving at Sea-Tac Airport. The ticket price was accurate as of April 19 2024 and has not changed since. It was found after looking through all available flights on Expedia within the next 30 days.
What airline has the least delays from Love Field Airport (DAL) to Seattle - Tacoma Intl. Airport (SEA)?
Recording an on-time arrival score of 76%, Alaska Airlines is the carrier that’s most likely to get you from DAL to Sea-Tac Airport without a delay. Flight delays aren’t just irritating — they can also lead you to missing a connection that upends your entire journey. You can prepare for delays by checking your flight status through the free Expedia App before you even get to the airport. If you’re already at the terminal and the delay will significantly affect your plans, head to your airline’s customer service desk to discover what your options are.
Can I find cheap nonstop flights from DAL to Seattle - Tacoma Intl. Airport (SEA) in the next three months?
Get ready to score a great deal because we’ve spotted a roundtrip nonstop flight with Alaska Airlines and Frontier Airlines in the next 90 days for $248. The price was last updated on April 21 2024 and was found after searching all available flights on Expedia with a departure date within the next three months. This flight from Dallas to Seattle leaves from Love Field Airport (DAL) on May 15 2024 and arrives at SEA. The return date of the flight is August 14 2024.Take advantage of our handy filters to hunt for nonstop cheap flights from Love Field Airport (DAL) to Seattle - Tacoma Intl. Airport (SEA). Just click “Nonstop” under “Filter by” after your search results pop up. Open to traveling on a different date? You can also make use of the “Flexible dates” dropdown menu to review prices for nearby days. Booking a flight that matches your budget and timetable couldn’t be easier.
What airports do you fly into for Seattle from Dallas?
Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) are your choices when taking off from Dallas to Seattle. Roughly 12 mi south of the center of Seattle, Seattle - Tacoma Intl. Airport (SEA) is the city’s principal hub. Think about factors like flight schedules and the distance to your hotel before deciding where you fly into. Space Needle and Pike Place Market are two amazing attractions to add to your must-see list when you reach your destination.
What are the most popular departure times for flights from Love Field Airport (DAL) to Seattle - Tacoma Intl. Airport (SEA)?
Between 2:00 PM - 3:00 PM is when you’ll find the most Alaska Airlines flights departing from Dallas Love Field to Sea-Tac Airport. Want some good advice? Fly out sometime in the morning. With air traffic yet to build up, your chances of hopping on a delay-free flight are better.
Can I change the date of my flight from DAL to Sea-Tac Airport?
We know plans can change, so Expedia is here to help make amending your journey easy. To start, access your Dallas Love Field to SEA itinerary through the Expedia Trips portal and browse the ticket rules to see if you can make changes. If you purchased your airfare in the last 24 hours, some airlines will allow you to cancel for free and book new flights. If you bought your ticket more than 24 hours ago, get in touch with us via our Customer Service portal so we can help you further.
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