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Cheap flights from Sacramento to Washington, D.C. from $123

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 10/31. 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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Cheap round-trip flights

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Frontier Logo
11:17 am - 9:59 pmSMF-DCA
7h 42m1 stop
Frontier Logo
2:00 pm - 3:26 pmDCA-SMF
28h 26m2 stops
$295Frontier
Find Deal
Mon, Nov 3 - Wed, Nov 5
United Airlines Logo
5:30 am - 6:43 pmSMF-DCA
10h 13m1 stop
United Airlines Logo
4:05 pm - 9:01 pmDCA-SMF
7h 56m1 stop
$304United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Alaska Airlines Logo
8:15 am - 9:59 pmSMF-DCA
10h 44m1 stop
Alaska Airlines Logo
8:59 am - 2:17 pmDCA-SMF
8h 18m1 stop
$308Alaska Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
5:30 am - 6:59 pmSMF-DCA
10h 29m2 stops
Delta Logo
6:06 am - 10:41 amDCA-SMF
7h 35m1 stop
$314Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
6:15 am - 8:59 pmSMF-DCA
11h 44m2 stops
Delta Logo
2:30 pm - 10:13 pmDCA-SMF
10h 43m2 stops
$319Delta
Find Deal
Wed, Nov 5 - Sat, Nov 8
American Airlines Logo
10:28 pm - 9:14 amSMF-DCA
7h 46m1 stop
American Airlines Logo
7:00 am - 12:07 pmDCA-SMF
8h 07m1 stop
$324American Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
Southwest Logo
5:55 am - 8:30 pmSMF-DCA
11h 35m2 stops
Southwest Logo
12:40 pm - 11:30 pmDCA-SMF
13h 50m2 stops
$325Southwest
Find Deal
Tue, Dec 16 - Thu, Dec 18
Southwest Logo
1:40 pm - 11:55 pmSMF-DCA
7h 15m1 stop
Southwest Logo
2:40 pm - 9:25 pmDCA-SMF
9h 45m2 stops
$328Southwest
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Fri, Dec 5 - Mon, Dec 8
American Airlines Logo
10:28 pm - 9:14 amSMF-DCA
7h 46m1 stop
American Airlines Logo
2:52 pm - 9:31 pmDCA-SMF
9h 39m1 stop
$337American Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Alaska Airlines Logo
3:00 pm - 4:04 pmSMF-DCA
22h 04m1 stop
Alaska Airlines Logo
6:35 pm - 12:12 pmDCA-SMF
20h 37m2 stops
$341Alaska Airlines
Find Deal
Sat, Feb 14 - Sat, Feb 21

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
Nov 15
SMF8:15 amSacramento Intl
10h 44m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Nov 18
DCA8:59 amWashington, D.C. Reagan-National
8h 18m
1 stop
SMF2:17 pmSacramento Intl
$308
Find similar
Alaska Airlines
Oct 28
SMF10:31 amSacramento Intl
7h 34m
1 stop
DCA9:05 pmWashington, D.C. Reagan-National
Nov 4
DCA8:59 amWashington, D.C. Reagan-National
8h 18m
1 stop
SMF2:17 pmSacramento Intl
$338
Find similar
Alaska Airlines
Feb 14
SMF3:00 pmSacramento Intl
22h 04m
1 stop
DCA4:04 pmWashington, D.C. Reagan-National
Feb 21
DCA6:35 pmWashington, D.C. Reagan-National
20h 37m
2 stops
SMF12:12 pmSacramento Intl
$341
Find similar

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

Our best Delta deals on Sacramento to Washington, D.C. Reagan-National Airport flight tickets
Delta
Nov 5
SMF5:30 amSacramento Intl
10h 29m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
Nov 9
DCA6:06 amWashington, D.C. Reagan-National
7h 35m
1 stop
SMF10:41 amSacramento Intl
$314
Find similar
Delta
Nov 5
SMF6:15 amSacramento Intl
11h 44m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Nov 8
DCA2:30 pmWashington, D.C. Reagan-National
10h 43m
2 stops
SMF10:13 pmSacramento Intl
$319
Find similar
Delta
Nov 1
SMF6:15 amSacramento Intl
12h 28m
2 stops
DCA9:43 pmWashington, D.C. Reagan-National
Nov 8
DCA3:05 pmWashington, D.C. Reagan-National
9h 44m
2 stops
SMF9:49 pmSacramento Intl
$349
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 16, 2025.
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

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Mon 11/3

11:17 am-9:59 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Wed 11/5

2:00 pm-3:26 pm

2 stops28h 26m

$295

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Fri 12/5

5:30 am-6:43 pm

1 stop10h 13m

Washington, D.C. Reagan-National

Mon 12/8

4:05 pm-9:01 pm

1 stop7h 56m

$304

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Sat 11/15

8:15 am-9:59 pm

1 stop10h 44m

Washington, D.C. Reagan-National

Tue 11/18

8:59 am-2:17 pm

1 stop8h 18m

$308

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 11/5

5:30 am-6:59 pm

2 stops10h 29m

Washington, D.C. Reagan-National

Sun 11/9

6:06 am-10:41 am

1 stop7h 35m

$314

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 11/5

6:15 am-8:59 pm

2 stops11h 44m

Washington, D.C. Reagan-National

Sat 11/8

2:30 pm-10:13 pm

2 stops10h 43m

$319

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Thu 11/6

10:28 pm-9:14 am

1 stop7h 46m

Washington, D.C. Reagan-National

Tue 11/11

7:00 am-12:07 pm

1 stop8h 07m

$324

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Tue 12/16

5:55 am-8:30 pm

2 stops11h 35m

Washington, D.C. Reagan-National

Thu 12/18

12:40 pm-11:30 pm

2 stops13h 50m

$325

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Fri 12/5

1:40 pm-11:55 pm

1 stop7h 15m

Washington, D.C. Reagan-National

Mon 12/8

2:40 pm-9:25 pm

2 stops9h 45m

$328

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Thu 11/6

10:28 pm-9:14 am

1 stop7h 46m

Washington, D.C. Reagan-National

Mon 11/10

2:52 pm-9:31 pm

1 stop9h 39m

$337

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Sat 2/14

3:00 pm-4:04 pm

1 stop22h 04m

Washington, D.C. Reagan-National

Sat 2/21

6:35 pm-12:12 pm

2 stops20h 37m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

The month of July is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Sacramento, with most prices found around $346. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $349.

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 $416. Flights from Sacramento to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $615. 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 afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $328. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $482.

How far in advance should I book a flight 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 $398 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 $277 on momondo.

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

As of October 2025, prices for Sacramento to Washington, D.C. Reagan-National Airport flights are approximately 57% more expensive 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

Direct flights

None
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.
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  • 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 25m 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $76Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $275Free CancellationRating
8.0
11,103 reviews
Search Alaska Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
SouthwestPriceFrom $308Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

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

    Southwest flies from Sacramento to Washington, D.C. Reagan-National Airport around 5 times per week, with 4,241 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Sacramento to Washington, D.C. Reagan-National Airport in the last 72 hours was $308 (round-trip), much lower than the average airfare cost of $450 for Southwest flights on this route.

  • United Airlines Flights From Sacramento to Washington, D.C. Reagan-National Airport

    Another popular option for Sacramento to Washington, D.C. Reagan-National Airport flights is United Airlines (7.4/10, 8,982 ratings). United Airlines flies from Sacramento to Washington, D.C. Reagan-National Airport around 4 times per week, with deals starting from $308 round-trip and rising to an average price of around $451.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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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