Which airport is the most popular layover for flights between Sacramento and Washington, D.C. Reagan-National Airport?

Atlanta (ATL) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Sacramento to Washington, D.C. Reagan-National Airport?

Detroit (DTW) has the shortest average layover time for this route: 0h 42m.

What airlines fly to Washington, D.C. Reagan-National Airport?

United Airlines, Alaska Airlines and Frontier are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Sacramento according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 8 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Sacramento to Washington, D.C. Reagan-National Airport?

Flights via Detroit (DTW) offer the lowest average round-trip price of $287.

Which layover airport has the shortest travel time from Sacramento to Washington, D.C. Reagan-National Airport?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 6h 16m.

What is the cheapest airline that flies from Sacramento Intl to Washington, D.C. Reagan-National?

Southwest is the most popular carrier operating from Sacramento Intl to Washington, D.C. Reagan-National

When did momondo last update prices for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport are updated daily.

How many operators does momondo search for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport?

As of June 2026, there are 5 operators available to choose from for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$190 Cheap Flights from Sacramento to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Sacramento to Washington, D.C. Reagan-National Airport on average per week?

As of June 2026, 7 flights take off from Sacramento and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Tue, with 29% of weekly flights taking off on this day.

Q: What is the typical price of a round-trip flight between Sacramento and Washington, D.C. Reagan-National Airport?

Prices are currently low for flights on this route. Typical prices usually range from $754 to $432. The lowest price recently found on this route was $360.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sacramento to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 pm - 3:55 pm

SMF

DCA

13h 50m

1 stop

4:55 pm - 11:40 pm

DCA

SMF

9h 45m

2 stops

$360Southwest

Tue, Jul 14 - Tue, Jul 21

11:10 am - 10:30 pm

SMF

DCA

8h 20m

1 stop

4:35 pm - 8:50 pm

DCA

SMF

7h 15m

1 stop

$364Southwest

Fri, Aug 28 - Mon, Aug 31

11:05 pm - 2:00 pm

SMF

DCA

11h 55m

1 stop

6:05 am - 4:00 pm

DCA

SMF

12h 55m

2 stops

$365Southwest

Wed, Jul 22 - Tue, Jul 28

8:12 am - 9:00 pm

SMF

DCA

9h 48m

1 stop

5:27 pm - 10:57 am

DCA

SMF

20h 30m

1 stop

$368Alaska Airlines

Wed, Sep 9 - Tue, Sep 22

6:15 am - 5:50 pm

SMF

DCA

8h 35m

1 stop

2:15 pm - 8:50 pm

DCA

SMF

9h 35m

1 stop

$369Southwest

Fri, Aug 7 - Thu, Aug 13

7:10 am - 7:10 pm

SMF

DCA

9h 00m

2 stops

5:35 pm - 10:15 pm

DCA

SMF

7h 40m

1 stop

$370Southwest

Wed, Aug 5 - Tue, Dec 15

5:05 am - 5:30 pm

SMF

DCA

9h 25m

1 stop

6:05 am - 1:55 pm

DCA

SMF

10h 50m

1 stop

$373Southwest

Thu, Jul 23 - Wed, Jul 29

8:55 pm - 8:50 am

SMF

DCA

8h 55m

2 stops

6:55 am - 11:20 am

DCA

SMF

7h 25m

1 stop

$374Southwest

Thu, Aug 6 - Mon, Aug 10

10:10 pm - 12:00 pm

SMF

DCA

10h 50m

1 stop

4:55 pm - 11:40 pm

DCA

SMF

9h 45m

2 stops

$378Southwest

Wed, Jul 15 - Wed, Jul 22

7:10 am - 7:10 pm

SMF

DCA

9h 00m

2 stops

1:00 pm - 9:50 pm

DCA

SMF

11h 50m

2 stops

$379Southwest

Wed, Aug 5 - Tue, Dec 15

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United Airlines flights from Sacramento to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Sacramento to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Oct 16

SMF1:13 pmSacramento Intl

7h 46m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Oct 26

DCA6:00 pmWashington, D.C. Reagan-National

7h 35m

1 stop

SMF10:35 pmSacramento Intl

$408

United Airlines

Jul 7

SMF10:54 pmSacramento Intl

8h 29m

1 stop

DCA10:23 amWashington, D.C. Reagan-National

Jul 11

DCA6:00 amWashington, D.C. Reagan-National

9h 07m

1 stop

SMF12:07 pmSacramento Intl

$423

United Airlines

Jul 7

SMF10:54 pmSacramento Intl

7h 38m

1 stop

DCA9:32 amWashington, D.C. Reagan-National

Jul 11

DCA7:15 amWashington, D.C. Reagan-National

7h 36m

1 stop

SMF11:51 amSacramento Intl

$429

Alaska Airlines flights from Sacramento to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on Sacramento to Washington, D.C. Reagan-National Airport flight tickets

Alaska Airlines

Sep 9

SMF8:12 amSacramento Intl

9h 48m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Sep 22

DCA5:27 pmWashington, D.C. Reagan-National

20h 30m

1 stop

SMF10:57 amSacramento Intl

$368

Alaska Airlines

Sep 9

SMF8:12 amSacramento Intl

9h 48m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Sep 22

DCA6:59 pmWashington, D.C. Reagan-National

20h 16m

2 stops

SMF12:15 pmSacramento Intl

$387

Alaska Airlines

Sep 9

SMF8:12 amSacramento Intl

9h 48m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Sep 22

DCA6:59 pmWashington, D.C. Reagan-National

20h 16m

2 stops

SMF12:15 pmSacramento Intl

$407

momondo Fare Finder

Use the filters below to find and compare flights from Sacramento to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Tue 7/14

11:05 pm-3:55 pm

1 stop13h 50m

Washington, D.C. Reagan-National

Tue 7/21

4:55 pm-11:40 pm

2 stops9h 45m

$360

Quickest round-trip

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Fri 8/28

11:10 am-10:30 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Mon 8/31

4:35 pm-8:50 pm

1 stop7h 15m

$364

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 7/22

11:05 pm-2:00 pm

1 stop11h 55m

Washington, D.C. Reagan-National

Tue 7/28

6:05 am-4:00 pm

2 stops12h 55m

$365

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 9/9

8:12 am-9:00 pm

1 stop9h 48m

Washington, D.C. Reagan-National

Tue 9/22

5:27 pm-10:57 am

1 stop20h 30m

$368

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Fri 8/7

6:15 am-5:50 pm

1 stop8h 35m

Washington, D.C. Reagan-National

Thu 8/13

2:15 pm-8:50 pm

1 stop9h 35m

$369

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 8/5

7:10 am-7:10 pm

2 stops9h 00m

Washington, D.C. Reagan-National

Tue 12/15

5:35 pm-10:15 pm

1 stop7h 40m

$370

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Thu 7/23

5:05 am-5:30 pm

1 stop9h 25m

Washington, D.C. Reagan-National

Wed 7/29

6:05 am-1:55 pm

1 stop10h 50m

$373

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Thu 8/6

8:55 pm-8:50 am

2 stops8h 55m

Washington, D.C. Reagan-National

Mon 8/10

6:55 am-11:20 am

1 stop7h 25m

$374

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 7/15

10:10 pm-12:00 pm

1 stop10h 50m

Washington, D.C. Reagan-National

Wed 7/22

4:55 pm-11:40 pm

2 stops9h 45m

$378

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 8/5

7:10 am-7:10 pm

2 stops9h 00m

Washington, D.C. Reagan-National

Tue 12/15

1:00 pm-9:50 pm

2 stops11h 50m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sacramento to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Sacramento and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Sacramento, with most prices found around $308. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $348.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Sacramento to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $440. Flights from Sacramento to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $730. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Sacramento to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $496. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $554.

How far in advance should I book a flight from Sacramento to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Sacramento for as low as $308 on momondo.

How have Sacramento to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of June 2026, prices for Sacramento to Washington, D.C. Reagan-National Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Sacramento to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sacramento to Washington, D.C. Reagan-National Airport (SMF to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Washington, D.C. Reagan-National Airport

Fastest flight time	6h 49m
Direct flights	None

The fastest flight from Sacramento to Washington, D.C. Reagan-National Airport takes 6h 49m

There are no direct flights from Sacramento to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Sacramento to Washington, D.C. Reagan-National Airport.

Search flight deals

Frequently asked questions about flying from Sacramento to Washington, D.C. Reagan-National Airport

How far is Sacramento Intl to Washington, D.C. Reagan-National by plane?
A flight from Sacramento Intl to Washington, D.C. Reagan-National will travel around 2370.8 mi. Typically, this will take 6h 49m by plane in normal conditions.
When did momondo last update prices for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport?
As of June 2026, there are 5 operators available to choose from for flights from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sacramento to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Sacramento to Washington, D.C. Reagan-National Airport is Airbus A318/A319/A320/A321, representing 25.00% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 25.00%, Airbus A220-300 at 25.00%, and Airbus A320-100/200 at 25.00%.
What is the most popular airline from Sacramento to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for flights between Sacramento and Washington, D.C. Reagan-National Airport, the leading airline is Southwest, making up 29% of the total bookings. Other popular airlines include United Airlines with 28%, Delta with 23%, and American Airlines with 13%.

Best airlines flying from Sacramento to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Sacramento to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $253	Free Cancellation	Rating 7.9 12,529 reviews	Search Alaska Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.8 8,406 reviews	Search Delta flights
Southwest	PriceFrom $304	Free Cancellation	Rating 7.9 4,235 reviews	Search Southwest flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 9,845 reviews	Search United Airlines flights

Southwest Flights From Sacramento to Washington, D.C. Reagan-National Airport
Southwest flies from Sacramento to Washington, D.C. Reagan-National Airport around 7 times per week, with 4,235 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Sacramento to Washington, D.C. Reagan-National Airport in the last 72 hours was $304 (round-trip), much lower than the average airfare cost of $436 for Southwest flights on this route.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Fredericksburg

Gaithersburg

Colonial Beach

Rockville

Linthicum Heights

Silver Spring

Towson

Manassas

Tysons

Springfield

Bethesda

Fairfax

College Park

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Why should I use momondo to find a flight deal from Sacramento to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sacramento to Washington, D.C. for you.

Can I find flights from Sacramento to Washington, D.C. with flexible booking policies on momondo?

Flights from Sacramento to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sacramento to Washington, D.C.?

momondo helps you find the best flight between Sacramento and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sacramento to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sacramento to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Sacramento to Washington, D.C. from $190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Washington, D.C. departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Sacramento to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Sacramento to Washington, D.C. Reagan-National Airport flight tickets

Alaska Airlines flights from Sacramento to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on Sacramento to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sacramento to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Sacramento to Washington, D.C. Reagan-National Airport

What is the typical price of a round-trip flight between Sacramento and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

How far in advance should I book a flight from Sacramento to Washington, D.C. Reagan-National Airport?

How have Sacramento to Washington, D.C. Reagan-National Airport flight prices changed over time?

What is the cheapest airline that flies from Sacramento Intl to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

Which airport is the most popular layover for flights between Sacramento and Washington, D.C. Reagan-National Airport?

Which layover airport offers the lowest fares from Sacramento to Washington, D.C. Reagan-National Airport?

Which layover airport has the shortest travel time from Sacramento to Washington, D.C. Reagan-National Airport?

Which layover airport has the shortest connection time from Sacramento to Washington, D.C. Reagan-National Airport?

How many flights depart from Sacramento to Washington, D.C. Reagan-National Airport on average per week?

When to book flights from Sacramento to Washington, D.C. Reagan-National Airport

Cheap Sacramento to Washington, D.C. Reagan-National Airport (SMF to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Washington, D.C. Reagan-National Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Sacramento to Washington, D.C. Reagan-National Airport

Best airlines flying from Sacramento to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Sacramento to Washington, D.C. Reagan-National Airport with momondo

Southwest Flights From Sacramento to Washington, D.C. Reagan-National Airport

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