DAL - SEA

$99 Find Cheap Flights from Dallas Love Field to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Love Field to Seattle departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Seattle, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$197
Overall average: $439
Southwest
Mon 12/8Sat 12/13
DAL - SEA • 1 stop
Cheapest non-stop
$354
Typical prices: $255-$328
Southwest
Wed 4/1Wed 4/8
DAL - SEA • Non-stop
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 43% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Love Field to Seattle (DAL-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Love Field to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Love Field to Seattle

Mon, Dec 8 - Sat, Dec 13
Southwest Logo
6:35 pm - 10:55 pmDAL-SEA
6h 20m1 stop
Southwest Logo
8:30 am - 7:05 pmSEA-DAL
8h 35m1 stop
$197Southwest
Find Deal
Tue, Nov 18 - Wed, Nov 19
Southwest Logo
6:10 pm - 10:55 pmDAL-SEA
6h 45m1 stop
Southwest Logo
6:35 am - 7:15 pmSEA-DAL
10h 40m2 stops
$202Southwest
Find Deal
Wed, Dec 10 - Sun, Dec 14
Southwest Logo
6:15 am - 11:55 amDAL-SEA
7h 40m1 stop
Southwest Logo
9:10 am - 11:05 pmSEA-DAL
11h 55m2 stops
$208Southwest
Find Deal
Mon, Jan 5 - Fri, Jan 9
Southwest Logo
4:15 pm - 12:05 amDAL-SEA
9h 50m1 stop
Southwest Logo
2:05 pm - 9:25 pmSEA-DAL
5h 20m1 stop
$237Southwest
Find Deal
Thu, Dec 11 - Sat, Dec 13
Southwest Logo
9:20 am - 6:20 pmDAL-SEA
11h 00m1 stop
Southwest Logo
5:00 am - 12:40 pmSEA-DAL
5h 40m1 stop
$242Southwest
Find Deal
Fri, Dec 5 - Mon, Dec 8
Southwest Logo
3:50 pm - 10:55 pmDAL-SEA
9h 05m1 stop
Southwest Logo
6:35 am - 3:45 pmSEA-DAL
7h 10m1 stop
$247Southwest
Find Deal
Wed, Jan 14 - Fri, Jan 16
Southwest Logo
1:05 pm - 8:20 pmDAL-SEA
9h 15m2 stops
Southwest Logo
6:35 am - 10:55 pmSEA-DAL
14h 20m1 stop
$248Southwest
Find Deal
Fri, Dec 5 - Mon, Dec 8
Southwest Logo
6:35 pm - 10:55 pmDAL-SEA
6h 20m1 stop
Southwest Logo
6:35 am - 7:15 pmSEA-DAL
10h 40m2 stops
$252Southwest
Find Deal
Tue, Dec 23 - Tue, Jan 6
Southwest Logo
7:20 pm - 1:25 amDAL-SEA
8h 05m1 stop
Southwest Logo
5:15 am - 3:00 pmSEA-DAL
7h 45m1 stop
$256Southwest
Find Deal
Mon, Dec 8 - Fri, Dec 12
Southwest Logo
8:30 am - 2:25 pmDAL-SEA
7h 55m2 stops
Southwest Logo
11:00 am - 9:00 pmSEA-DAL
8h 00m1 stop
$257Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Love Field to Seattle flights

Get data-powered insights and trends into flights from Love Field to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dallas Love Field to Seattle?

The average price of all round-trip flights from Dallas Love Field Airport to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dallas Love Field to Seattle, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Seattle, Friday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Dallas Love Field Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas Love Field Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas Love Field Airport to Seattle is February, where tickets cost $216 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $482 and $452 respectively.

Can I save money by flying with a layover from Dallas Love Field Airport to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $337 on average.

How far in advance should I book a flight from Dallas Love Field Airport to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas Love Field Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dallas Love Field Airport to Seattle, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$99
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Dallas Love Field to Seattle

When to book flights from Love Field to Seattle

Are your dates flexible? Find out the best times to travel from Love Field to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas Love Field to Seattle flights

  • What is the cheapest flight from Dallas Love Field Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Dallas Love Field Airport to Seattle was $99 for a one-way ticket and $197 for a round-trip.

  • Do I need a passport to fly between Dallas Love Field and Seattle?

    No, a passport isn't needed to fly from Dallas Love Field to Seattle. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Dallas Love Field to Seattle?

    American Airlines, Japan Airlines, Hawaiian Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Dallas Love Field to Seattle flight route.

  • Which aircraft models fly most regularly from Dallas Love Field to Seattle?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Dallas Love Field to Seattle flight route.

  • Which airline alliances offer flights from Dallas Love Field to Seattle?

    oneworld is the only airline alliance operating flights between Dallas Love Field and Seattle.

  • Which is the best airline for flights from Dallas to Seattle, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Dallas to Seattle are Southwest and Alaska Airlines. With an average price for the route of $426 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $392 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Dallas Love Field to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas Love Field to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas Love Field to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Dallas Love Field is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas Love Field to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Dallas Love Field with another airline. Booking your flights between Dallas Love Field and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas Love Field to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Dallas Love Field up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dallas Love Field Airport to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $518 or less one-way.

Reviews of the top airlines flying from Love Field to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Love Field to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11214 reviews
7.8Comfort
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
Airline reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

6.0 GoodAnonymous, Oct 2025SJC - SEA
Read more Alaska Airlines reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

Liked the crew. Multiple delays. Altered my complete day and plans

Apart from the man snoring very loudly across the aisle from us for about 3.5 of the 5 hour flight it was a great flight. I couldn't get the internet to work and stay working. Texting was intermittent for me.

The plane boarded late and arrived late which wasn't really ideal.

The pretzels have no taste. How about a choice of snacks? The flight itself was fine.

This was my first time using Alaska. The best thing about Alaska is the people. Everyone that I had any contact with couldn’t have been better. So far on this trip no complaints. I will use Alaska again

Full, attentive service from the fist class cabin flight attendant was superb. Really exceeded expectations.

The stewards were too loud and chatty with each other

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

Everything you need to know for your flight from Love Field to Seattle

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