HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

Cheap Business Class Flights from San Francisco to Seattle

SFO — SEA
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Business
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Essential info for Business Class flights from San Francisco to Seattle

Find the latest flights to Seattle in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on July 17, 2026.

Top Rated Airline

American Airlines

No. of Airlines

6

Arrival Airport

Seattle/Tacoma Intl Airport
Most popular airline to fly business class with to Seattle in the past 7 days
Search Deals
Airlines that offer business class options for this route
Search Deals
Closest airport for this route
Search Deals

Find Business Class flight deals from San Francisco to Seattle

Cheapest business class flights to Seattle
Explore the most affordable business class flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on July 17, 2026.

This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:51 pm
SFO
-
SEA
1 stop5h 48m
Alaska Airlines
Thu 8/209:25 pm
SEA
-
SFO
Nonstop2h 15m
Alaska Airlines
Deal found 7/13$431
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:23 am
SFO
-
SEA
1 stop6h 32m
Alaska Airlines
Thu 9/103:45 pm
SEA
-
SFO
Nonstop2h 15m
Alaska Airlines
Deal found 7/14$437
This KAYAK deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:36 am
SFO
-
SEA
Nonstop2h 15m
Alaska Airlines
Thu 9/36:51 pm
SEA
-
SFO
1 stop4h 37m
Alaska Airlines
Deal found 7/13$450
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:03 am
SFO
-
SEA
Nonstop2h 10m
Alaska Airlines
Sun 8/237:18 am
SEA
-
SFO
Nonstop2h 19m
Alaska Airlines
Deal found 7/16$497
This Travelocity deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:05 pm
SFO
-
SEA
1 stop13h 59m
Frontier
Sun 8/2311:54 am
SEA
-
SFO
1 stop22h 21m
Frontier
Deal found 7/16$520
This Expedia deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
SFO
-
SEA
1 stop27h 04m
Frontier
Sun 8/168:53 pm
SEA
-
SFO
1 stop11h 50m
Frontier
Deal found 7/14$526

Travel insights for business class flights from San Francisco to Seattle

Get recent, data-driven insights about business class flights from San Francisco to Seattle including ideal travel times, pricing trends, and more.

Which month is the cheapest to fly Business Class from San Francisco to Seattle?

For Business Class flights the cheapest month to fly the route is August. The most expensive months are May and June.

Which day of the week is best to fly business class from San Francisco to Seattle?

For the lowest prices, departures on Thursday are best. Try to avoid leaving on a Saturday, as it's usually the most expensive day. For your return flight, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Frequently Asked Questions about San Francisco to Seattle Business Class flights

Find answers to common questions related to Business Class tickets for flights to Seattle. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on July 17, 2026.

  • What's cheaper, flying business or first class?

    First class flights are more often than not more expensive than business class. However, average prices on this route are lower for first class at $485 compared to an average of $2,894 for business class tickets.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.