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Cheap Flights from Washington to San Francisco (SFO)
Expected price increase
24%
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1 Passenger
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Adults 18+
Children 2-11
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Average price per month
- Low Season: January
- High Season: June
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in January, September and December.
- High season months are April, May and June. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Washington to San Francisco is currently 67% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 32 days before departure!
- Consider booking at least 20 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Washington to San Francisco Flight Information
| Flights Depart From | Washington (SEA) |
| Flights Arriving To | San Francisco (SFO) |
| Distance | 1093.23 km |
| Current Discount | 67 % |
| Average Price | $324.08 |
| Good Deal | $108.8 |
| Cheapest Airlines | Alaska Airlines, United Airlines, Hawaiian Airlines, Delta Air Lines, Frontier Airlines |
| Popular Airlines | Alaska Airlines, Delta Air Lines, Hawaiian Airlines, United Airlines, Frontier Airlines |
| Flight Duration | 01 hours 39 minutes |
| Flights Depart From |
| Washington (SEA) |
| Flights Arrive In |
| San Francisco (SFO) |
| Distance |
| 1093.23 km |
| Flight Duration |
| 01 hours 39 minutes |
| Current Discount |
| 67 % |
| Average Price |
| $324.08 |
| Good Deal |
| $108.8 |
| Cheapest Airlines |
| Alaska Airlines, United Airlines, Hawaiian Airlines, Delta Air Lines, Frontier Airlines |
| Popular Airlines |
| Alaska Airlines, Delta Air Lines, Hawaiian Airlines, United Airlines, Frontier Airlines |
Most Reliable Airlines flying to San Francisco
- According to our data, Alaska Airlines, Delta Air Lines and Hawaiian Airlines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Alaska Airlines, Delta Air Lines and United Airlines.
- If customer service is important for you then you should consider flying with Alaska Airlines, Delta Air Lines and United Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Alaska Airlines |
4.1 | 4.5 | 4.5 | 4.5 | 4.5 | 3.5 | 3.5 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Hawaiian Airlines |
3.8 | - | 4.0 | 4.0 | 4.0 | 3.5 | 3.5 | 4.0 | 3.5 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
4.0
On time arrival
-
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
- San Francisco International is the major airport in San Francisco and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.
Track the flight prices from Washington to San Francisco by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to San Francisco?
Currently there is a 67% discount on flights to San Francisco. This price won't stay too long and you should consider buying now.
Flight prices for this route are expected to go up by 24%.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Washington to San Francisco: Alaska Airlines, United Airlines, Hawaiian Airlines, Delta Air Lines and Frontier Airlines..
Alaska AirlinesWed, 18 Feb SEA SFO
Sun, 22 Feb SFO SEA Trip duration: 4 days$92.57
Alaska AirlinesWed, 10 Dec SEA SFO
Mon, 15 Dec SFO SEA Trip duration: 5 days$95.88
Alaska AirlinesThu, 29 Jan SEA SFO
Thu, 29 Jan SFO SEA Trip duration: 0 days$104.97
Alaska AirlinesSat, 10 Jan SEA SFO
Mon, 12 Jan SFO SEA Trip duration: 2 days$110.83
United AirlinesThu, 25 Dec SEA SFO
Wed, 31 Dec SFO SEA Trip duration: 6 days$116.97
Alaska AirlinesThu, 25 Dec SEA SFO
Sun, 04 Jan SFO SEA Trip duration: 10 days$131.6
Alaska AirlinesThu, 25 Dec SEA SFO
Tue, 30 Dec SFO SEA Trip duration: 5 days$97.79
Alaska AirlinesFri, 02 Jan SEA SFO
Mon, 05 Jan SFO SEA Trip duration: 3 days$141.6
Alaska AirlinesWed, 24 Dec SEA SFO
Sun, 28 Dec SFO SEA Trip duration: 4 days$146.6
Hawaiian AirlinesWed, 14 Jan SEA SFO
Sat, 17 Jan SFO SEA Trip duration: 3 days$107.72
Alaska AirlinesThu, 08 Jan SEA SFO
Sun, 11 Jan SFO SEA Trip duration: 3 days$108.04
Alaska AirlinesMon, 22 Dec SEA SFO
Wed, 31 Dec SFO SEA Trip duration: 9 days$112.62
Alaska AirlinesMon, 22 Dec SEA SFO
Wed, 31 Dec SFO SEA Trip duration: 9 days$112.62
Delta Air LinesSat, 27 Dec SEA SFO
Sun, 04 Jan SFO SEA Trip duration: 8 days$176.96
Frontier AirlinesWed, 10 Dec SEA SFO
Wed, 17 Dec SFO SEA Trip duration: 7 days$185.97
Alaska AirlinesWed, 24 Dec SEA SFO
Wed, 31 Dec SFO SEA Trip duration: 7 days$164.27
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Inexpensive Cars in San Francisco
Frequently Asked Questions
- How long is a direct flight from Washington to San Francisco?A direct flight from Washington to San Francisco takes roughly 01 hours 39 minutes.
- How many direct flights are there between Washington to San Francisco daily?On average, there are 256 direct flights from Washington to San Francisco each day.
- Which airlines offer cheap airfare from Washington to San Francisco?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Alaska Airlines, United Airlines, Hawaiian Airlines, Delta Air Lines and Frontier Airlines.
- Do I need my passport to fly from Washington to San Francisco?Nope, not this time.
- Which airlines fly from Washington to San Francisco most often?Alaska Airlines, Delta Air Lines, Hawaiian Airlines, United Airlines and Frontier Airlines are the top.
- What's the cheapest day to fly from Washington to San Francisco?That depends. Recently, the cheapest day to fly from Washington to San Francisco has been Thursday. And the cheapest return flight from Saturday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Washington?When departing from Washington you'll be flying out of Seattle-Tacoma International.
- Which airport will I be flying from in San Francisco?When departing from San Francisco you'll be flying out of San Francisco International.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.