$134 Cheap Frontier Airlines flights San Francisco (SFO) to Washington (DCA)

View $134 flight on Sat, Sep 13, 2025Opens in a new window

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$134 Cheap Frontier Airlines flights San Francisco (SFO) to Washington (DCA)

Prices were available within the past 7 days and start at $134 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Sep 17 - Tue, Sep 23
SFO
San Francisco
DCA
Washington
$268 Roundtrip, just found
$268
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 17 from San Francisco to Washington, returning Tue, Sep 23, priced at $268 just found
Frontier Airlines
Wed, Oct 29 - Wed, Nov 5
SFO
San Francisco
DCA
Washington
$278 Roundtrip, found 12 hours ago
$278
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, Oct 29 from San Francisco to Washington, returning Wed, Nov 5, priced at $278 found 12 hours ago
Frontier Airlines
Wed, Sep 17 - Tue, Sep 23
SFO
San Francisco
DCA
Washington
$281 Roundtrip, just found
$281
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 17 from San Francisco to Washington, returning Tue, Sep 23, priced at $281 just found
Frontier Airlines
Wed, Sep 10 - Tue, Sep 16
SFO
San Francisco
DCA
Washington
$289 Roundtrip, just found
$289
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Sep 10 from San Francisco to Washington, returning Tue, Sep 16, priced at $289 just found
Flights from San Francisco (SFO) to Washington (DCA)
Origin airport
San Francisco Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
2436 mi
Average flight time
8 hours 20 mins

Frequently asked questions

How much is a Frontier Airlines flight from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA)?
You'll find budget-friendly return Frontier Airlines flights from $268 from SFO to DCA by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $134 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SFO to DCA with Frontier Airlines?
Browse for one-way or round-trip flights to Washington in January or February. You could find a cheap fare with Frontier Airlines during these off-season months.
What is the cheapest time to book flights from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA) with Frontier Airlines?
For cheap Frontier Airlines fares from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the cost. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA)?
Use our "Nonstop" filter when searching for direct Frontier Airlines flights from SFO to DCA. You can also compare other airlines offering the same direct route.
What is the earliest Frontier Airlines flight from SFO to DCA?
To find the earliest departure from SFO to DCA with Frontier Airlines, sort your results by "Morning" and "Early Morning." Choosing an early flight generally means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Washington?
Ronald Reagan Washington National Airport (DCA) is the main Washington gateway for Frontier Airlines flights from San Francisco Intl. Airport (SFO).
Why fly with Frontier Airlines from SFO to DCA?
Offering a rewarding loyalty program, Frontier Airlines is a top pick for many passengers journeying from SFO to DCA. Plus, as a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Frontier Airlines flight from San Francisco Intl. Airport (SFO) to Ronald Reagan Washington National Airport (DCA)?
You can usually reschedule or cancel your flight, although there may be additional charges if your booking was made more than 24 hours ago. Need flexible options? Use our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to alter your plans. To make changes, head to "Trips," select your flight and click on "Manage Booking" for more details.

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