$58 Find Cheap Flights from San Francisco to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Washington departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Washington.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Washington.
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Flight Deals

Cheap Flights from San Francisco to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattlenonstop$117
Spokane
Spokane1 stop$151
Pasco
Pasco1 stop$197
Bellingham
Bellingham1 stop$180
Pullman
Pullman1 stop$245
Walla Walla
Walla Walla1 stop$249
Yakima
Yakima1 stop$245
Wenatchee
Wenatchee1 stop$271
Seattle
Seattlenonstop$117
Spokane
Spokane1 stop$151
Pasco
Pasco1 stop$197
Bellingham
Bellingham1 stop$180
Pullman
Pullman1 stop$245
Walla Walla
Walla Walla1 stop$249
Yakima
Yakima1 stop$245
Wenatchee
Wenatchee1 stop$271

Book Cheap San Francisco to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Washington

Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
8:45 pm - 10:59 pm
SFO
-
PAE
2h 14mnonstop
Alaska Airlines Logo
7:00 am - 9:14 am
PAE
-
SFO
2h 14mnonstop
$117Alaska Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
6:00 am - 8:22 am
SFO
-
SEA
2h 22mnonstop
Delta Logo
7:15 am - 9:35 am
SEA
-
SFO
2h 20mnonstop
$117Delta
Sat, Jan 24 - Sun, Jan 25
Delta Logo
6:00 am - 8:22 am
SFO
-
SEA
2h 22mnonstop
Delta Logo
9:20 pm - 11:30 pm
SEA
-
SFO
2h 10mnonstop
$118Delta
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
8:23 pm - 9:36 am
SFO
-
SEA
13h 13m1 stop
Frontier Logo
10:51 am - 7:23 pm
SEA
-
SFO
8h 32m1 stop
$129Frontier
Sun, Feb 8 - Tue, Feb 10
Alaska Airlines Logo
7:00 am - 9:18 am
SFO
-
SEA
2h 18mnonstop
Alaska Airlines Logo
11:35 am - 4:22 pm
SEA
-
SFO
4h 47m1 stop
$130Alaska Airlines
Sat, Jan 24 - Sun, Jan 25
Hawaiian Airlines Logo
6:56 pm - 10:28 pm
SFO
-
SEA
3h 32m1 stop
Hawaiian Airlines Logo
11:43 am - 2:00 pm
SEA
-
SFO
2h 17mnonstop
$132Hawaiian Airlines
Sat, Jan 24 - Sun, Jan 25
Hawaiian Airlines Logo
6:56 pm - 10:28 pm
SFO
-
SEA
3h 32m1 stop
Hawaiian Airlines Logo
8:50 pm - 11:03 pm
SEA
-
SFO
2h 13mnonstop
$133Hawaiian Airlines
Tue, Jan 27 - Wed, Feb 4
United Airlines Logo
8:25 am - 10:44 am
SFO
-
GEG
2h 19mnonstop
United Airlines Logo
12:24 pm - 3:06 pm
GEG
-
SFO
2h 42mnonstop
$157United Airlines
Fri, Jan 30 - Fri, Feb 6
Frontier Logo
12:17 pm - 8:27 pm
SFO
-
PDX
8h 10m1 stop
Frontier Logo
10:44 am - 7:38 pm
PDX
-
SFO
8h 54m1 stop
$172Frontier
Sat, Feb 14 - Mon, Feb 16
United Airlines Logo
9:30 am - 11:36 am
SFO
-
PSC
2h 06mnonstop
United Airlines Logo
3:05 pm - 5:31 pm
PSC
-
SFO
2h 26mnonstop
$209United Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Washington flights

Get data-powered insights and trends into flights from San Francisco to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest San Francisco to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from San Francisco found in the last 72 hours was to Seattle, at $116 round-trip. The most popular route is from San Francisco (SFO) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $116.

Can I save money by flying with a layover from San Francisco to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $338, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Francisco to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Washington is January, when tickets cost $187 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $307 and $298 respectively.

What’s the cheapest day of the week to fly from San Francisco to Washington?

The average price of all round-trip flights from San Francisco to Washington clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Francisco to Washington, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Washington, Friday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from San Francisco to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Washington, you should book around 4 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$58
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Everett

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from San Francisco to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $278 on average. Morning departures are around 33% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $370.

Reviews of the top 5 airlines serving from San Francisco to Washington

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11626 reviews
7.0Entertainment
7.1Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

They canceled my flight with only a couple hours before checking in at the airport and offered no alternatives to get home.

2.0 MediocreAnonymous, Dec 2025
SFO - SNA
Read more Alaska Airlines reviews

They canceled my flight with only a couple hours before checking in at the airport and offered no alternatives to get home.

I had entered my TSA pre number when I bought the ticket but TSA pre was not on my boarding pass. I went to find an agent at check in and there was only one agent one duty for first class and a line of people waiting for check in/baggage with no agent manning that area.

Comfort level was below par. Food selection was non-existent. Paying $35 for 1st bag is never appreciated. I will not fly them again. I am actually trying to change my return flight.

The flight attendants were excellent and I was in the back of the plane. Much much better than recent JetBlue experiences on that route and better than Delta on that route.

I’m not sure there is anything that can be improved, even the cost was fantastic.

Poor. They should have given me a row with more room and instead they put me in a middle seat with two strangers next to me

Flight crew and flight were good. But it departed two hours late.

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

I love a red eye flight. No lines to wait in. Lots of turbulence on the flight and a very shaky landing.

Flight was delayed 14 hours! We missed an entire day of our vacation and had to pay for hotel that we didn’t use

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The entire crew had everything handled and truly worked together. More than once, I saw them hustle down the aisle and back just to serve customers.

The flight was great. But the problem is we actually booked a flight with Hawaiian Airlines. We even received a Hawaiian Airlines confirmation number. So this made it really difficult to check in the online. So I had to call Hawaiian Airlines to get our Alaskan Airlines confirmation code to check in. Also weren’t told we were flying on Alaskan, but once we got on the plane, everything went well!

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

Agents talk too fast over intercom. I know it’s memorized and we’ve all heard it before. Just slow down a little. Stop charging for checked bags. I was pleased to get my bags promptly at each end of my flight.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Everything you need to know for your flight from San Francisco to Washington

Information on your arrival and departure airports