Cheap flights from San Francisco Bay Area to Seattle from $47
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Seattle departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from San Francisco Bay Area to Seattle
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Hawaiian Airlines flights from San Francisco Bay Area to Seattle
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How to get the cheapest flight ticket from San Francisco Bay Area to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, October is the cheapest month to fly from San Francisco Bay Area to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $197. If you don’t want to visit Seattle in October, then you should wait until January to fly from San Francisco Bay Area, when ticket prices are also cheap, with an average price of $200.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from San Francisco Bay Area is on a Friday. momondo users have found tickets for Friday departures for as low as $306. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from San Francisco Bay Area because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $407.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from San Francisco Bay Area in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $292 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $368. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest San Francisco Bay Area to Seattle/Tacoma Intl flight route?
Fly from Oakland to Seattle/Tacoma Intl for the best San Francisco Bay Area - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from San Francisco Bay Area when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $242 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from San Francisco Bay Area for as low as $155 on momondo.
What cabin class options are available on San Francisco Bay Area to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on San Francisco Bay Area to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Francisco Bay Area to Seattle/Tacoma Intl?
Spirit Airlines, Alaska Airlines, and Hawaiian Airlines are the most popular carriers operating from San Francisco Bay Area to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Seattle from San Francisco Bay Area according to our data. Alaska Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Francisco Bay Area to Seattle on average per day?
109 flights are operational daily from San Francisco Bay Area to Seattle as of May 2025. The most popular departure time for this route is 9:00AM, with 43% of flights per day taking off at noon.
How many flights depart from San Francisco Bay Area to Seattle on average per week?
768 flights are operational weekly from San Francisco Bay Area to Seattle as of May 2025. The most popular departure day for this route is Wed, with 23% of flights per week taking off on this day.
Cheap San Francisco Bay Area to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Seattle
When did momondo last update prices for flights from San Francisco Bay Area to Seattle/Tacoma Intl Airport?
Prices for flights from San Francisco Bay Area to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from San Francisco Bay Area to Seattle/Tacoma Intl Airport?
There are 9 operators available for flights from San Francisco Bay Area to Seattle/Tacoma Intl Airport as of May 2025.
How old do you have to be to fly from San Francisco Bay Area to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco Bay Area to Seattle?
Based on momondo bookings for flights between San Francisco Bay Area and Seattle, the leading plane model is Boeing 737-900 Passenger/BBJ3 (winglets), making up 17.82% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 13.45%, Boeing 737 MAX 9 with 10.78%, and Boeing 737 with 10.18%.
Best airlines flying from San Francisco Bay Area to Seattle
Compare and see reviews for airlines that fly from San Francisco Bay Area to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $64 | Free Cancellation | Rating 6.3 7,988 reviews | |||
| PriceFrom $100 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 7.9 2,434 reviews | |||
| PriceFrom $115 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 7.4 8,730 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 8.0 4,290 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from San Francisco Bay Area to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco Bay Area to Seattle. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Francisco Bay Area to Seattle with flexible booking policies on momondo?
Flights from San Francisco Bay Area to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Francisco Bay Area to Seattle?
Once all potential San Francisco Bay Area to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Francisco Bay Area to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of San Francisco Bay Area to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.