$49 Cheap flight deals from San Francisco (SJC) to Mount Vernon (SEA)

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This Weekend's Flight Deals from San Francisco to Mount Vernon

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 12 - Sun, Oct 18
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$283 Roundtrip, found 1 hour ago
$283
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Sep 12 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sun, Oct 18, priced at $283 found 1 hour ago
Fri, Sep 11 - Wed, Sep 16
OAK
Oakland Intl.
SEA
Seattle - Tacoma Intl.
$350 Roundtrip, found 1 hour ago
$350
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Oakland Intl. to Seattle - Tacoma Intl., returning Wed, Sep 16, priced at $350 found 1 hour ago
Sun, Sep 13 - Sun, Sep 20
SJC
Norman Y. Mineta San Jose Intl.
SEA
Seattle - Tacoma Intl.
$393 Roundtrip, found 5 hours ago
$393
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sun, Sep 13 from Norman Y. Mineta San Jose Intl. to Seattle - Tacoma Intl., returning Sun, Sep 20, priced at $393 found 5 hours ago
Sat, Sep 12 - Sun, Oct 4
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$441 Roundtrip, found 1 day ago
$441
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 12 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Sun, Oct 4, priced at $441 found 1 day ago

Airfares from $49 One Way, $97 Round Trip from San Francisco to Mount Vernon

Prices starting at $97 for return flights and $49 for one-way flights to Mount Vernon were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 8 - Sat, Dec 12
OAK
Oakland
SEA
Seattle
$97 Roundtrip, found 8 hours ago
$97
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Tue, Dec 8 from Oakland to Seattle, returning Sat, Dec 12, priced at $97 found 8 hours ago
Tue, Nov 17 - Sun, Nov 22
SFO
San Francisco
PAE
Seattle
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Nov 17 from San Francisco to Seattle, returning Sun, Nov 22, priced at $97 found 1 day ago
Sat, Jan 30 - Tue, Feb 2
OAK
Oakland
PAE
Seattle
$203 Roundtrip, found 19 hours ago
$203
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Sat, Jan 30 from Oakland to Seattle, returning Tue, Feb 2, priced at $203 found 19 hours ago
Sat, Jan 9 - Mon, Jan 11
SJC
San Jose
PAE
Seattle
$223 Roundtrip, found 8 hours ago
$223
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sat, Jan 9 from San Jose to Seattle, returning Mon, Jan 11, priced at $223 found 8 hours ago
Sat, Oct 3 - Tue, Oct 6
SFO
San Francisco
BLI
Bellingham
$327 Roundtrip, found 6 days ago
$327
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct 3 from San Francisco to Bellingham, returning Tue, Oct 6, priced at $327 found 6 days ago

Mount Vernon economy flight packages

Price found within the past 48 hours. Click for updated prices.
Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

9.2/10 Wonderful! (2,789 reviews)

Oct 30 - Nov 2

3 night stay

Oakland (OAK) to Seattle (SEA)

Southwest Airlines • Coach

Seattle (SEA) to Oakland (OAK)

Alaska Airlines • Coach
Save 100% on your flight
Price was $478, price is now $330 per person
$330
per person
found 1 day ago
This location is very good, walking distance too Pikes Place Market, the Ferry and some nice dining options. The room was clean the restaurant “Oliver’s” was nice. This is a very old Hotel with very small rooms but they felt homey and of the time period from when the hotel was built. The only complaint was the A/C took quite a while to cool off the room. Other than that if you are looking for the “Experience” definitely stay here. FYI, there is a 3rd party shuttle service that can take you to the Cruise dock for a little less than an Uber. Also as a general note. Bering is expensive here take the light rail from the airport and save about $80!

Reviewed on Sep 6, 2026

1 Hotel Seattle
5.0-star property

1 Hotel Seattle

9.4/10 Exceptional! (374 reviews)

Oct 24 - Oct 27

3 night stay

Oakland (OAK) to Seattle (SEA)

Southwest Airlines • Coach

Seattle (SEA) to Oakland (OAK)

Alaska Airlines • Coach
Save 100% on your flight
Price was $1,095, price is now $677 per person
$677
per person
found 24 hours ago

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (6,014 reviews)

Oct 30 - Nov 2

3 night stay

Oakland (OAK) to Seattle (SEA)

Southwest Airlines • Coach

Seattle (SEA) to Oakland (OAK)

Alaska Airlines • Coach
Save 100% on your flight
Price was $565, price is now $384 per person
$384
per person
found 1 day ago

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More About Flying To Mount Vernon from San Francisco

Route Information for Flights from San Francisco to Mount Vernon

Origin Airport IATA Code
SJC
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

San Francisco to Mount Vernon

Orbitz gives you great deals on your flights from San Francisco to Mount Vernon. If you also need a discount car rental or a cheap hotel room after you arrived at your destination, Orbitz has you covered.

We Offer Great Travel Deals and Discounts

When you book flights from San Francisco to Mount Vernon with Orbitz for, you can be assured that you are getting the lowest price possible. Orbitz works constantly with our airline partners to ensure guaranteed low prices on San Francisco to Mount Vernon flights for your trip—whether you are traveling for business or for fun with your family.

Enjoy Savings on Last-Minute Flights

If you are looking for a discount price on last-minute flights from San Francisco to Mount Vernon, chances are that Orbitz can offer you a deal that will save you lots of money. Whether you just want to get away for the weekend or go on a vacation lasting weeks, Orbitz can help you find the best deals on San Francisco to Mount Vernon flights that fit your budget and your itinerary for the perfect trip.

Full-Service Mobile Apps

Need more mobility when it comes to travel planning? Orbitz has easy-to-use mobile apps for iPhone, iPad, and Android, to help the traveler on the go. Not only can use the apps to find huge savings on San Francisco to Mount Vernon flights wherever you are, but you can also check out and book discount hotel rooms too. The apps will also keep you up-to-date when it’s time to fly. Get easy access to your itinerary for flights from San Francisco to Mount Vernon and review gate and baggage claim details too.

Frequently asked questions

Are there non-stop flights from San Francisco to Mount Vernon?
Fasten your seat belt and enjoy a trouble-free flight aboard one of the 3 airlines that fly straight from San Francisco, CA (SFO-San Francisco Intl.) to SEA. Here's a list of well-known carriers to choose from:

  • Alaska Airlines
  • Delta
  • United Airlines

What is the shortest flight from San Francisco to Mount Vernon?
The journey from San Francisco to Mount Vernon can be as quick as 2 hours and 10 minutes. With a short and sweet flight time like this, why not organize an impulsive getaway?
What airlines fly from San Francisco to Mount Vernon most frequently?
Consider booking a ticket with Alaska Airlines (AS), which frequently services this route. This airline operates 243 flights every month between San Francisco Airport and Sea-Tac Airport. Delta (DL) also services the route from San Francisco to Mount Vernon. It's another great option and offers 178 flights each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.