Cheap flights from San Francisco to Washington from $39
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 to Washington departing on 1/27. 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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1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from San Francisco to Washington that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Washington.
Cheap last minute flights
Planning a quick getaway from San Francisco to Washington? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Washington, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from San Francisco to Washington
Find recent round-trip train or bus tickets from San Francisco to Washington.
All round-trip flight deals from San Francisco to Washington
The cheapest plane tickets from San Francisco to Washington found on KAYAK recently.
Frontier flights from San Francisco to State of Washington
Our best Frontier deals on San Francisco to State of Washington flight tickets
Frontier![Frontier]()
Feb 2![Frontier]()
Feb 6
SFO9:59 pmSan Francisco
1h 51m
PDX11:50 pmPortland
PDX6:45 amPortland
2h 01m
SFO8:46 amSan Francisco
Frontier![Frontier]()
Jan 27![Frontier]()
Jan 30
SFO8:40 pmSan Francisco
1h 51m
PDX10:31 pmPortland
PDX6:45 amPortland
2h 01m
SFO8:46 amSan Francisco
Delta flights from San Francisco to State of Washington
Our best Delta deals on San Francisco to State of Washington flight tickets
Delta![Delta]()
Feb 25![Delta]()
Mar 4
SFO6:10 amSan Francisco
2h 25m
SEA8:35 amSeattle/Tacoma Intl
SEA9:55 amSeattle/Tacoma Intl
2h 24m
SFO12:19 pmSan Francisco
Delta![Delta]()
Jan 25![Delta]()
Jan 28
SFO6:05 amSan Francisco
6h 02m
1 stop
PDX12:07 pmPortland
PDX9:45 amPortland
5h 12m
1 stop
SFO2:57 pmSan Francisco
See travel insights to Washington from
How to get the cheapest flight ticket from San Francisco to State of Washington
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
Prices
Airlines
Other information
What is the cheapest month to fly to State of Washington?
The month of October is, on average, the cheapest month to fly to State of Washington from San Francisco, with most prices found around $197. If you aren’t able to travel to State of Washington during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $202.
What is the cheapest day to depart on your flight to State of Washington?
The cheapest day to depart from San Francisco to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $323. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to State of Washington for around $406.
What is the cheapest time of day to depart on your flight to State of Washington?
The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $283. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $408 on average. Flights to State of Washington from San Francisco at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest San Francisco to Washington flight route?
Fly from San Francisco to Seattle/Tacoma Intl for the best San Francisco - Washington flight prices
How far in advance should I book a flight to State of Washington?
You are more likely to see cheaper flights to State of Washington from San Francisco when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $247 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from San Francisco for as low as $165 on momondo.
What cabin class options are available on San Francisco to Washington flights?
There are 4 cabin classes available to choose from on San Francisco to Washington 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 to Washington?
Frontier, Alaska Airlines, and Southwest are the most popular carriers operating from San Francisco to Washington
What airlines fly to State of Washington?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to State of Washington from San Francisco according to our data. Alaska Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Francisco to State of Washington on average per day?
119 flights are operational daily from San Francisco to State of Washington as of January 2025. The most popular departure time for this route is 2:00PM, with 42% of flights per day taking off at noon.
How many flights depart from San Francisco to State of Washington on average per week?
The number of flights available between San Francisco and State of Washington is 835 per week as of January 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.
Cheap San Francisco to State of Washington flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to State of Washington
Best Price Found | $39 |
|---|---|
Fastest flight time | 1h 44m |
Direct flights | Every day |
Airports in State of Washington | 5 airports |
When did momondo last update prices for flights from San Francisco Airport to Washington?
Prices for flights from San Francisco Airport to Washington are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Washington?
There are 9 operators available for flights from San Francisco Airport to Washington as of January 2025.
How old do you have to be to fly from San Francisco Airport to Washington?
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 Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to State of Washington?
Based on momondo bookings for flights between San Francisco and State of Washington, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 13.98% of the total bookings. Other popular models include Boeing 737 MAX 8 with 12.65%, Boeing 737-800 with 12.44%, and Boeing 737-900 with 9.53%.
Best airlines flying from San Francisco to State of Washington
Compare and see reviews for airlines that fly from San Francisco to State of Washington with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $65 | Free Cancellation | Rating 6.3 8,111 reviews | |||
| PriceFrom $90 | Free Cancellation | Rating 7.3 801 reviews | |||
| PriceFrom $102 | Free Cancellation | Rating 6.0 3,441 reviews | |||
| PriceFrom $114 | Free Cancellation | Rating 8.0 8,512 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 7.4 8,975 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 8.0 9,707 reviews | |||
| PriceFrom $175 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to Washington?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Washington. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to Washington with flexible booking policies on momondo?
Yes. All flights to Washington from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Francisco to Washington?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from San Francisco.
I’m not ready to book a flight from San Francisco to Washington right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from San Francisco and alert you when they change.
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