How do most travelers feel about Frontier?

The general consensus from 4,006 Cheapflights users is that Frontier is a 6.2/10. Select your travel dates above for updated prices on flights from San Francisco to Washington, D.C. (SFO-WAS).

Can I get a flight from San Francisco to Washington, D.C. on Frontier for under $600?

50 Frontier flights from SFO to WAS have recently been found on Cheapflights for under $600. Click here to find the best deals to Washington, D.C. for your desired dates.

What is the cheapest month to book a flight from San Francisco to Washington, D.C. with Frontier?

Currently, the most affordable month to book a Frontier flight from San Francisco to Washington, D.C. in September, with an average price of $278. Conversely, traveling with Frontier from San Francisco to Washington, D.C. in June will be the most expensive, with an average cost of $382. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Fly Frontier from SFO to Washington, D.C. as low as $98

Q: How far ahead should I book a flight from San Francisco to Washington, D.C. with Frontier?

Booking with Frontier 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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Cheapflights users flying from San Francisco to Washington, D.C. on Frontier typically fly into Washington, D.C. Dulles Intl and depart from San Francisco. Select your dates above for pricing.

Frontier flights from San Francisco to Washington, D.C. in 2024

Popular in	June
Cheapest in	September
Average price (all airlines)	$536
One-way from	$98
Round-trip from	$195

Highest demand for flights from San Francisco to Washington, D.C.; 8% potential price increase.

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Best time to find cheap flights from San Francisco to Washington, D.C.; 1% potential price drop.

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Average price for all San Francisco to Washington, D.C. flights (one-way and round-trip).

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Cheapest one-way Frontier flight from San Francisco to Washington, D.C.

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Cheapest round-trip Frontier flight from San Francisco to Washington, D.C.

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Can I get a flight from San Francisco to Washington, D.C. on Frontier for under $600?
50 Frontier flights from SFO to WAS have recently been found on Cheapflights for under $600. Click here to find the best deals to Washington, D.C. for your desired dates.
How do most travelers feel about Frontier?
The general consensus from 4,006 Cheapflights users is that Frontier is a 6.2/10. Select your travel dates above for updated prices on flights from San Francisco to Washington, D.C. (SFO-WAS).

Cheapest Frontier flights from San Francisco to Washington, D.C.

Wed 6/197:37 pmSFO - BWI

1 stop14h 02mFrontier

Tue 6/258:48 pmBWI - SFO

1 stop30h 21mFrontier

Deal found 6/2$243

Pick Dates

Thu 6/67:40 amSFO - DCA

1 stop11h 17mFrontier

Tue 6/1112:59 pmDCA - SFO

1 stop14h 00mFrontier

Deal found 6/1$248

Pick Dates

Wed 6/1912:59 amSFO - BWI

1 stop8h 40mFrontier

Sat 6/225:37 pmBWI - SFO

1 stop9h 22mFrontier

Deal found 6/1$248

Pick Dates

Last minute deals on Cheapflights

Sun 6/912:59 amSFO - DCA

1 stop8h 06mFrontier

Mon 6/106:59 pmDCA - SFO

1 stop15h 12mFrontier

Deal found 6/1$286

Pick Dates

Wed 6/1211:29 pmSFO - BWI

1 stop11h 49mFrontier

Mon 6/177:09 pmBWI - SFO

2 stops21h 47mFrontier

Deal found 6/1$292

Pick Dates

Mon 6/1012:59 amSFO - BWI

1 stop15h 46mFrontier

Sat 6/155:37 pmBWI - SFO

1 stop16h 20mFrontier

Deal found 6/1$298

Pick Dates

One-way Frontier flights to Washington, D.C. from San Francisco

Fri 8/2312:58 amSFO - BWI

1 stop8h 05mFrontier

Deal found 6/2$98

Pick Dates

Tue 8/2012:58 amSFO - BWI

1 stop8h 05mFrontier

Deal found 6/2$102

Pick Dates

Tue 9/311:08 pmSFO - BWI

1 stop10h 22mFrontier

Deal found 6/1$106

Pick Dates

Best time to book a flight from San Francisco to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San Francisco with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in Washington, D.C. by month

WAS Temperature	35.6 - 80.6 °F

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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Fly from San Francisco to Washington, D.C. on another airline
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United Airlines flights from San Francisco to Washington, D.C.

Other Frontier flights from San Francisco
Browse through other Frontier flights departing from San Francisco. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

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Frontier flights from San Francisco to Washington, D.C.

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Complete your trip
Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

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Other popular destinations in North America
If Washington, D.C. is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

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Popular flights with Frontier
Browse through some of the most popular routes that Frontier offers at this time. Flights are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Frontier flights from Washington, D.C. to San Francisco

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Orlando

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Sky Harbor Intl

Frontier flights from San Francisco to Orlando

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Miami

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Atlanta

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Miami

Frontier flights from San Francisco to Sky Harbor Intl

Frontier flights from San Francisco to Dallas/Fort Worth

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Orlando

Frontier flights from San Francisco to Sky Harbor Intl

Frontier flights from San Francisco to Orlando

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Las Vegas

Frontier flights from San Francisco to Sky Harbor Intl

Frontier flights from San Francisco to Denver

Frontier flights from San Francisco to Sky Harbor Intl

Frontier flights from San Francisco to Orlando

See what others are saying about Frontier

Frontier

6.2

Okay

4,006 reviews

Check prices

Overview

Recent reviews

2.0

Poor|Jan 2022

I never even booked this flight

10.0

Wonderful|Mar 2018

price was right

maybe a little cramped

10.0

Wonderful|Jan 2022

Left on time, arrived early, easy boarding process, comfortable seats for a short flight. Can't beat the price.

8.0

Very good|Jun 2023

Better seat cushions... Staff was awesome

6.0

Okay|Mar 2022

We paid $47 to check one carefully packed 50 lb bag on the way. Our return trip, they charged $65 for the base fee and only then chose to inform us that we would be required to pay an extra ONE HUNDRED DOLLARS - total of $165 one way! A because, since our departure, they had reduced the permissible weight to 40 lbs. ONE HUNDRED ADDITIONAL DOLLARS FOR LESS THAN TEN POUNDS WHEN WE WERE TOLD 50 LBS WAS THE LIMIT. I know their fares are cheap but my lord, their seats are tiny, they nickel and dime EVERYTHING, and they legit steal from you by changing the rules and price-gouging. Gross. I’ll pay more on the front end next time, because at those prices I could’ve flown a non-budget airline and been comfortable and had a damn complimentary water.

1 out of 1336

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Cheapflights users flying from San Francisco to Washington, D.C. on Frontier typically fly into Washington, D.C. Dulles Intl and depart from San Francisco. Select your dates above for pricing.

Frontier flights from San Francisco to Washington, D.C. in 2024

Find detailed information about Frontier flights from San Francisco to Washington, D.C.. Explore the options provided by Frontier to plan your journey from San Francisco to Washington, D.C.. Data last updated June 2, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from San Francisco to Washington, D.C. on Frontier for under $600?

How do most travelers feel about Frontier?

Cheapest Frontier flights from San Francisco to Washington, D.C.

Last minute deals on Cheapflights

One-way Frontier flights to Washington, D.C. from San Francisco

Best time to book a flight from San Francisco to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San Francisco with our price prediction graph.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from San Francisco to Washington, D.C. on another airline
Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Other Frontier flights from San Francisco
Browse through other Frontier flights departing from San Francisco. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Browse through other Frontier flights departing from San Francisco. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Complete your trip
Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to Washington, D.C. by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing San Francisco and Washington, D.C.
Choose from other airlines serving San Francisco and Washington, D.C..

Choose from other airlines serving San Francisco and Washington, D.C..

Other popular destinations in North America
If Washington, D.C. is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

If Washington, D.C. is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Popular flights with Frontier
Browse through some of the most popular routes that Frontier offers at this time. Flights are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Browse through some of the most popular routes that Frontier offers at this time. Flights are based on user searches made on Cheapflights and were last updated on June 2, 2024.

See what others are saying about Frontier

Overview

Recent reviews

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Flights

Frontier flights from San Francisco to Washington, D.C. (SFO - WAS)

Cheapflights users flying from San Francisco to Washington, D.C. on Frontier typically fly into Washington, D.C. Dulles Intl and depart from San Francisco. Select your dates above for pricing.

Frontier flights from San Francisco to Washington, D.C. in 2024

Find detailed information about Frontier flights from San Francisco to Washington, D.C.. Explore the options provided by Frontier to plan your journey from San Francisco to Washington, D.C.. Data last updated June 2, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from San Francisco to Washington, D.C. on Frontier for under $600?

How do most travelers feel about Frontier?

Cheapest Frontier flights from San Francisco to Washington, D.C.

Last minute deals on Cheapflights

One-way Frontier flights to Washington, D.C. from San Francisco

Best time to book a flight from San Francisco to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San Francisco with our price prediction graph.

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from San Francisco to Washington, D.C. on another airlineConsider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.

See what others are saying about Frontier

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from San Francisco to Washington, D.C. on another airline
Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on June 2, 2024.