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Amazing Delta SFO to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $112 round trip and $59 one way. Prices and availability subject to change. Additional terms may apply.


SEA From SFO Economy Coach Packages on Similar Airlines


FAQs about Delta Flights from SFO to SEA
Can I catch a flight from San Francisco, CA (SFO-San Francisco Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) right now?

It's always prudent to know about any quarantine requirements and travel advice reports in effect in your destination. Ensure you check out our Covid-19 Travel Advisor for up-to-date information on booking a flight to Seattle, WA (SEA-Seattle - Tacoma Intl.).

What terminal is Delta at San Francisco Airport?

Once you receive the boarding pass for your Delta flight from San Francisco Intl. Airport (SFO) to Seattle - Tacoma Intl. Airport (SEA), you should be able to determine which terminals you'll be flying in and out of. Your carrier will have the answers if you can't find those details on your ticket.

Are there Delta non-stop flights from SFO to SEA?

As you can't fly direct from San Francisco Intl. Airport (SFO) to SEA with Delta, make the most of your stopover. Sit down to a couple of refreshments at an inviting airport bar, or explore the terminal and indulge in some retail therapy.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seattle, WA (SEA-Seattle - Tacoma Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Carrier Flight Depart SFO Arrive SEA Sat
4/24
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4/25
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4/26
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4/27
Wed
4/28
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4/30
Stops
DL 3566 06:30 am 08:50 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3716 10:46 am 01:05 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3599 04:00 pm 06:18 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 3722 05:55 pm 08:11 pm - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

Travelers ❤️ these 🏨 after their flight to Seattle

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
3.0 out of 5.0 3100 South 192nd Street, SeaTac, WA
$97
4.4/5 (74 reviews)

I liked the staff and room, what they offer for breakfast is not satisfying

Reviewed on Apr 18, 2021
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
Red Lion Hotel Seattle Airport Sea-Tac
Red Lion Hotel Seattle Airport Sea-Tac
3.0 out of 5.0 18220 International Blvd, SeaTac, WA
$83
3.8/5 (52 reviews)

Friendly staff.

Reviewed on Apr 8, 2021
This hotel doesn't skimp on freebies - guests have free WiFi and a free airport shuttle. Traveling for business? Take advantage of the business center, express ...
Red Roof Inn Seattle Airport - SEATAC
Red Roof Inn Seattle Airport - SEATAC
2.0 out of 5.0 16838 International Boulevard, SeaTac, WA
$65
3.5/5 (93 reviews)

Smell was good. Room was very nice. Staff helpful. Location was convenient. Has elevator.

Reviewed on Feb 10, 2021
This hotel features free WiFi in public areas, laundry facilities, and self parking. A free airport shuttle is offered as well. Multilingual staff at the 24-hour ...

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.