$86 Cheap Flights from Sacramento (SMF) to Washington (DCA)

View $86 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Sacramento to Washington (SMF-DCA)

Prices were available within the past 7 days and start at $86 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 29 - Sat, Nov 1
SMF
Sacramento
DCA
Washington
$179 Roundtrip, just found
$179
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 29 from Sacramento to Washington, returning Sat, Nov 1, priced at $179 just found
Southwest Airlines
Tue, Oct 28 - Tue, Nov 4
SMF
Sacramento
DCA
Washington
$184 Roundtrip, found 2 days ago
$184
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Oct 28 from Sacramento to Washington, returning Tue, Nov 4, priced at $184 found 2 days ago
Southwest Airlines
Tue, Jan 13 - Sat, Jan 17
SMF
Sacramento
DCA
Washington
$185 Roundtrip, found 6 days ago
$185
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Jan 13 from Sacramento to Washington, returning Sat, Jan 17, priced at $185 found 6 days ago
Southwest Airlines
Wed, Oct 29 - Tue, Nov 4
SMF
Sacramento
DCA
Washington
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Sacramento to Washington, returning Tue, Nov 4, priced at $188 found 2 days ago
Southwest Airlines
Wed, Oct 29 - Tue, Nov 4
SMF
Sacramento
DCA
Washington
$193 Roundtrip, found 2 days ago
$193
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, Oct 29 from Sacramento to Washington, returning Tue, Nov 4, priced at $193 found 2 days ago
Southwest Airlines
Wed, Nov 12 - Sun, Nov 16
SMF
Sacramento
DCA
Washington
$198 Roundtrip, found 5 days ago
$198
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Nov 12 from Sacramento to Washington, returning Sun, Nov 16, priced at $198 found 5 days ago
Southwest Airlines
Tue, Sep 30 - Thu, Nov 20
SMF
Sacramento
DCA
Washington
$200 Roundtrip, found 5 days ago
$200
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Tue, Sep 30 from Sacramento to Washington, returning Thu, Nov 20, priced at $200 found 5 days ago
Delta
Wed, Oct 29 - Sat, Nov 1
SMF
Sacramento
DCA
Washington
$221 Roundtrip, just found
$221
Roundtrip
just found
Select Delta flight, departing Wed, Oct 29 from Sacramento to Washington, returning Sat, Nov 1, priced at $221 just found
United
Wed, Oct 29 - Tue, Nov 4
SMF
Sacramento
DCA
Washington
$239 Roundtrip, found 2 days ago
$239
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 29 from Sacramento to Washington, returning Tue, Nov 4, priced at $239 found 2 days ago
Alaska Airlines
Wed, Oct 29 - Sat, Nov 1
SMF
Sacramento
DCA
Washington
$245 Roundtrip, just found
$245
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 29 from Sacramento to Washington, returning Sat, Nov 1, priced at $245 just found

Find the cheapest month to fly from Sacramento (SMF) to Washington (DCA)

November is typically the cheapest month to fly

From $167 - $638 per traveler.

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA) cost?
Snag a cheap one-way flight from $86 or cheap return flight from $179 from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA)?
October is the least expensive month to fly from SMF to DCA. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline that'll fly you from SMF to DCA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA)?
You'll need to catch a flight with a layover when traveling from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SMF to DCA?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA)?
Choose a flight from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Sacramento Intl. Airport (SMF)?
Explore your flight options from Sacramento Intl. Airport (SMF) to Washington Dulles Intl. Airport (IAD). This is the only airport in Washington you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your ticket from SMF to DCA right before your getaway is usually more expensive. But if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a SMF to DCA flight and hotel package?
Compared with arranging flights and hotels separately, booking a SMF to DCA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your SMF to DCA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Sacramento Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$178
Distance
2375 mi
Average flight time
10 hours 50 mins

Book with confidence

Book with confidence

Sacramento to Washington Flights

The cheapest times to fly from Sacramento to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Washington are during the month of October. You can find some of the cheapest flights from Sacramento to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Washington

Sunday is one of the best days to book for cheap flights from Sacramento to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $86 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sacramento to Washington Flights

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*Available to One Key members.