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Uncover the best deals on Dallas to Seattle flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest DAL - SEA Flights
Useful information for finding best airline tickets from Dallas Love Field to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$256
Southwest Airlines
• 1 stop
• 20h 20m
Apr 30 – May 07
The cheapest round trip flight from Dallas to Seattle (DAL-SEA-DAL) is currently $256
Cheapest One way Flight
$100
Southwest Airlines
• 2 stops
• 15h 5m
Oct 09
The cheapest one way flight from Dallas to Seattle (DAL-SEA) is currently $100
Cheapest Direct Flight
$250
Alaska Airlines
• nonstop
• 6h 59m
Apr 30
The cheapest nonstop flight from Dallas to Seattle (DAL-SEA) is currently $250
Fastest Flight
6h 58m
The fastest nonstop flight from Dallas to Seattle (DAL-SEA) takes 6h 58m
Top Airlines Flying from Dallas to Seattle
Latest Flight Deals from Dallas (DAL) to Seattle (SEA)
Compare and book low fare round-trip air tickets from Dallas to Seattle. Ideal for travelers with confirmed return itineraries.
Apr 30 - May 07, Economy
Dallas → Seattle
20h 20m
10:40 AM - 9:00 PM • 1 stop
Dallas → Seattle
9h 15m
6:15 AM - 2:10 PM • 1 stop
Southwest Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
7h
7:15 AM - 9:35 AM • nonstop
Dallas → Seattle
5h 55m
11:55 PM - 5:50 AM • nonstop
American Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
8h 30m
6:50 PM - 10:50 PM • 1 stop
Dallas → Seattle
7h 25m
11:20 AM - 10:20 PM • 1 stop
Southwest Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
41h 45m
3:45 PM - 2:50 PM • 1 stop
Dallas → Seattle
15h 47m
11:35 PM - 11:22 AM • 1 stop
Delta Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
15h 10m
6:05 PM - 1:15 AM • 1 stop
Dallas → Seattle
9h 15m
6:15 AM - 2:10 PM • 1 stop
Southwest Airlines
Explore competitive one-way airfare options for DAL - SEA flights. Best suited for flexible or open-ended travel plans.
Flying to Seattle soon? We've surfaced some of the most affordable last-minute flights from Dallas to Seattle, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Seattle? These direct flight options from DAL to SEA offer both convenience and value—no layovers, just straight to your destination.
Apr 30 - May 07, Economy
Dallas → Seattle
6h 59m
6:00 AM - 8:19 AM • nonstop
Dallas → Seattle
5h 58m
12:45 PM - 6:43 PM • nonstop
Alaska Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
7h
7:15 AM - 9:35 AM • nonstop
Dallas → Seattle
5h 55m
11:55 PM - 5:50 AM • nonstop
American Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
6h 58m
7:05 PM - 9:23 PM • nonstop
Dallas → Seattle
5h 55m
11:55 PM - 5:50 AM • nonstop
American Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
7h 2m
10:53 AM - 1:15 PM • nonstop
Dallas → Seattle
5h 55m
11:55 PM - 5:50 AM • nonstop
American Airlines
Apr 30 - May 07, Economy
Dallas → Seattle
6h 58m
1:33 PM - 3:51 PM • nonstop
Dallas → Seattle
5h 55m
11:55 PM - 5:50 AM • nonstop
American Airlines
FAQs on Dallas to Seattle Flights
What are the airports in Dallas?
DAL
What’s the most popular airline flying from DAL to SEA?
The most popular airline flying from Dallas to Seattle are
Can I fly from DAL to SEA non-stop?
Yes, you can fly DAL to SEA non-stop on
Which airlines fly nonstop between Dallas and Seattle?
The non-stop flights between Dallas and Seattle are .
What’s the earliest departure time from DAL to SEA Airport?
The earliest flight leaves DAL at 6:00 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Dallas to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DAL to SEA?
Read the fare rules of the Dallas to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Dallas and Seattle?
operate flights between Dallas and Seattle
How long does a flight from Dallas to Seattle take?
It takes approximately 4 hour to fly non-stop from DAL to SEA, which is 1669.8 miles by air.
Which airlines provide the cheapest flights from Dallas (DAL) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from DAL were found on WN : USD 101
Do I need a passport to fly between DAL and SEA?
No
What’s the latest departure time from DAL to SEA ?
The last flight leaves DAL at 4:3000 pm
Hotels in Seattle (SEA)
5 hotels near Seattle Tacoma International — compare rates from top booking sites.
5-star hotel
Fairmont Olympic Hotel
📍 411 University St, Seattle, Washington 98101
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5-star hotel
Four Seasons Hotel Seattle
📍 99 Union St, Seattle, Washington 98101
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5-star hotel
Olympia Palace
📍 Praxitelous Condili St., Olympia, Peloponesse 27065
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5-star hotel
Arty Grand Hotel
📍 Drouva Ancient Olympia, Olympia, Peloponesse 27065
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5-star hotel
Hotel Bellevue
📍 11200 SE 6th St, Bellevue, Washington 98004
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Search Deals →
Hotel Deals in Seattle (WA)
Choice Hotels
Rodeway Inn Seattle Airport
6.7/10
★★☆☆☆
Motel, Hotel
59.0 rooms
✓ Free WiFi
📍 2930 S. 176th St., Seattle (WA), Washington
Rodeway Inn provides flawless service and all the necessary facilities for visitors. Stay connected with your associates, as complimentary Wi-Fi is available during your entire visit.The hotel offers…
Check-in 02:00 PM · Check-out 11:00 AM
$54/night
View Deal
Wyndham Hotels & Resorts
Days Inn by Wyndham Seatac Airport
7.6/10
★★☆☆☆
Hotel
86.0 rooms
✓ Breakfast
📍 19015 Pacific Highway South, Seattle (WA), Washington
Days Inn by Wyndham Seatac Airport offers top-notch services and amenities, ensuring guests experience utmost comfort.Maintain seamless communication using the complimentary Wi-Fi at hotel. Effortles…
Check-in 02:00 PM · Check-out 12:00 PM
$58/night
View Deal
Wyndham Hotels & Resorts
Ramada by Wyndham SeaTac Airport
6.7/10
★★★☆☆
Hotel
155.0 rooms
✓ Free WiFi
📍 16720 International Boulevard, Seattle (WA), Washington
Ramada by Wyndham SeaTac Airport offers top-notch services and amenities, ensuring guests experience utmost comfort.Share your photos and respond to emails at your convenience, thanks to the free Wi-…
Check-in 02:00 PM · Check-out 12:00 PM
$72/night
View Deal
SKYWAY INN HOTEL
8.2/10
★★★☆☆
$75/night
View Deal
OYO Rooms
Motel 6 Seattle, WA - South
8.2/10
★★☆☆☆
Hotel
✓ Free WiFi
📍 20651 Military Road South, Seattle (WA)
Check-in 03:00 PM · Check-out 11:00 AM
$90/night
View Deal
Choice Hotels
Sleep Inn Sea Tac Airport
8.5/10
★★★☆☆
Hotel
105.0 rooms
✓ Free WiFi
✓ Breakfast
📍 20406 International Blvd, Seattle (WA), Washington
Great care is taken to ensure guests experience comfort through top-notch services and amenities.Remain linked during your visit by utilizing the complimentary internet access available. Prior to you…
Check-in 03:00 PM · Check-out 12:00 PM
$97/night
View Deal
Choice Hotels
Comfort Inn & Suites Sea-Tac Airport
7.9/10
★★★☆☆
Hotel
119.0 rooms
✓ Free WiFi
✓ Breakfast
📍 19333 International Boulevard (Pacific Hwy S), Seattle (WA), Washington
Great care is taken to ensure guests experience comfort through top-notch services and amenities. Stay connected with your associates, as complimentary Wi-Fi is available during your entire visit. To…
$109/night
View Deal
Best Western International
Hotel Nexus, BW Signature Collection
7.5/10
Hotel
169.0 rooms
✓ Free WiFi
✓ Breakfast
📍 2140 N Northgate Way, Seattle (WA), Washington
Experience an abundance of unparalleled facilities and features at Hotel Nexus,BW Signature Collection.Maintain seamless communication using the complimentary Wi-Fi at hotel.Guests can avail parking …
Check-in 04:00 PM · Check-out 12:00 PM
$119/night
View Deal
Hilton Worldwide
DoubleTree by Hilton Seattle-Airport
7.9/10
★★★☆☆
Hotel
850.0 rooms
✓ Free WiFi
✓ Breakfast
📍 18740 International Boulevard, Seattle (WA), Washington
DoubleTree by Hilton Hotel Seattle Airport provides flawless service and all the necessary facilities for visitors.Remain linked during your visit by utilizing the complimentary internet access avail…
Check-in 03:00 PM · Check-out 12:00 PM
$125/night
View Deal
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Dallas (DAL) to Seattle (SEA): Airport Information
| Origin Airport | Dallas Love Field, Dallas, US |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 1670 miles |
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