HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$132+ Cheap flights from Sacramento (SMF) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DCA
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sacramento to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sacramento to Reagan-National

Cheapest flights from Sacramento to Reagan-National
Explore the most affordable flight options available from Sacramento to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.

This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:28 am
SMF
-
DCA
1 stop7h 30m
Frontier
Tue 5/267:00 am
DCA
-
SMF
1 stop30h 43m
Frontier
Deal found 5/5$360
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:25 pm
SMF
-
DCA
2 stops8h 30m
Southwest
Sat 6/66:25 pm
DCA
-
SMF
1 stop8h 05m
Southwest
Deal found 5/8$364
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:55 am
SMF
-
DCA
2 stops9h 00m
Southwest
Wed 7/154:55 pm
DCA
-
SMF
2 stops9h 40m
Southwest
Deal found 5/6$365
This Booking.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:28 am
SMF
-
DCA
1 stop7h 30m
Frontier
Tue 6/96:00 pm
DCA
-
SMF
1 stop19h 40m
Frontier
Deal found 5/8$368
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:45 pm
SMF
-
DCA
1 stop8h 14m
American Airlines
Sun 6/75:00 am
DCA
-
SMF
1 stop8h 12m
American Airlines
Deal found 5/6$369
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:20 am
SMF
-
DCA
2 stops9h 40m
Southwest
Wed 8/191:00 pm
DCA
-
SMF
2 stops9h 15m
Southwest
Deal found 5/7$374
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:55 pm
SMF
-
DCA
1 stop8h 20m
Southwest
Thu 6/42:00 pm
DCA
-
SMF
1 stop11h 40m
Southwest
Deal found 5/5$378
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:36 pm
SMF
-
DCA
1 stop6h 52m
Delta
Sun 6/76:00 am
DCA
-
SMF
1 stop8h 07m
Delta
Deal found 5/8$379
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:45 pm
SMF
-
DCA
2 stops8h 40m
Southwest
Thu 6/113:35 pm
DCA
-
SMF
1 stop11h 45m
Southwest
Deal found 5/7$380
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:05 pm
SMF
-
DCA
2 stops8h 40m
Southwest
Tue 6/96:05 am
DCA
-
SMF
1 stop10h 50m
Southwest
Deal found 5/8$381
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:45 pm
SMF
-
DCA
2 stops8h 40m
Southwest
Tue 6/234:55 pm
DCA
-
SMF
2 stops9h 40m
Southwest
Deal found 5/5$383

Find flight deals from Sacramento to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Southwest)

One-way from

$132
(Frontier)

Popular in

March

Cheapest in

November

Average price

$420
Provider with most accurate pricing for Sacramento Intl-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Washington, D.C. Reagan-National flights.
Search Deals
From Sacramento Intl to Washington, D.C. Reagan-National
Search Deals
One-way flight from Sacramento Intl to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
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

Sat 7/11

8:55 am-8:55 pm

2 stops9h 00m

Washington, D.C. Reagan-National

Wed 7/15

4:55 pm-11:35 pm

2 stops9h 40m

$365

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 6/3

11:55 pm-11:15 am

1 stop8h 20m

Washington, D.C. Reagan-National

Thu 6/4

2:00 pm-10:40 pm

1 stop11h 40m

$378

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Fri 6/19

7:50 pm-8:40 am

2 stops9h 50m

Washington, D.C. Reagan-National

Wed 6/24

4:55 pm-11:35 pm

2 stops9h 40m

$393

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Thu 8/20

5:30 am-5:50 pm

2 stops9h 20m

Washington, D.C. Reagan-National

Sun 8/23

6:10 am-11:50 am

1 stop8h 40m

$393

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 5/27

9:10 pm-8:50 am

2 stops8h 40m

Washington, D.C. Reagan-National

Wed 6/3

6:05 am-12:05 pm

1 stop9h 00m

$404
Quickest round-trip

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Sat 5/23

1:37 pm-11:28 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sun 5/31

6:05 am-10:26 am

1 stop7h 21m

$414

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 7/1

1:15 pm-11:59 pm

1 stop7h 44m

Washington, D.C. Reagan-National

Tue 7/7

6:00 am-12:07 pm

1 stop9h 07m

$438

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Wed 7/15

9:05 am-11:30 pm

2 stops11h 25m

Washington, D.C. Reagan-National

Wed 7/22

1:05 pm-9:20 pm

2 stops11h 15m

$438

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Fri 5/22

11:55 pm-11:20 am

1 stop8h 25m

Washington, D.C. Reagan-National

Fri 5/29

4:55 pm-10:25 pm

2 stops8h 30m

$478

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

Tue 6/30

6:47 pm-11:59 am

2 stops14h 12m

Washington, D.C. Reagan-National

Wed 7/8

2:55 pm-10:43 pm

1 stop10h 48m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Sacramento to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Reagan-National in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Washington, D.C. Reagan-National Airport

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

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sacramento to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sacramento to Washington, D.C. Reagan-National Airport?

Currently, November is the cheapest month in which you can book a flight from Sacramento to Washington, D.C. Reagan-National Airport (average of $308). Flying from Sacramento to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $548). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Sacramento to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated May 9, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Sacramento to Washington, D.C. Reagan-National Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,302 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,302 reviews
Southwest
8.0
Very good
4,302 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Alaska Airlines
7.9
Good
12,350 reviews
Southwest
8.0
Very good
4,302 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,457 reviews
Southwest
8.0
Very good
4,302 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,692 reviews
Southwest
8.0
Very good
4,302 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.1
Good
11,669 reviews
Southwest
8.0
Very good
4,302 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sacramento to Washington, D.C. Reagan-National?

    Sacramento Intl (SMF) is the airport you will fly out of if you book a flight from Sacramento to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Sacramento Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Sacramento airport to Washington, D.C. Reagan-National. It is only a 9.4 mi journey to Sacramento Intl (SMF) from Sacramento’s city center.

  • How long is the flight from Sacramento to Washington, D.C. Reagan-National Airport?

    For as low as $365, Southwest can have you in Washington, D.C. Reagan-National Airport from Sacramento in 9h. The distance between Sacramento and Washington, D.C. Reagan-National Airport is about 2374 mi.

  • What are the cheapest airlines flying from Sacramento to Washington, D.C. Reagan-National Airport round-trip?

    Currently priced at $234, Alaska Airlines will fly you from Sacramento to Washington, D.C. Reagan-National Airport and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $238 and $264, respectively. Users have found that Alaska Airlines is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sacramento to Washington, D.C. Reagan-National Airport one-way?

    $95 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $114 and $119, respectively.

  • Can I find deals for flights from Sacramento to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Sacramento to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Reagan-National.

  • Can I find deals for business class flights from Sacramento to Reagan-National?

    Yes. Cheapflights offers flight deals from Sacramento to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Washington, D.C. Reagan-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Sacramento to Washington, D.C. Reagan-National Airport (average of $308). Flying from Sacramento to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $548). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Arlington
Springfield
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

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.

Alternative routes for Sacramento to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Los Angeles to Dulles Intl flights
Los Angeles to Baltimore flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
San Francisco to Baltimore flights
San Diego to Dulles Intl flights
Ontario to Dulles Intl flights
Ontario to Reagan-National flights
Ontario to Baltimore flights
San Diego to Reagan-National flights
San Diego to Baltimore flights
San Jose to Dulles Intl flights
Sacramento to Dulles Intl flights
Santa Ana to Dulles Intl flights
San Jose to Baltimore flights
San Jose to Reagan-National flights
Santa Ana to Baltimore flights
Oakland to Dulles Intl flights
Las Vegas to Dulles Intl flights
Oakland to Reagan-National flights
Las Vegas to Baltimore flights
Oakland to Baltimore flights
Santa Ana to Reagan-National flights
Burbank to Dulles Intl flights
Sacramento to Baltimore flights
Las Vegas to Reagan-National flights
Fresno to Dulles Intl flights
Burbank to Baltimore flights
Fresno to Reagan-National flights
Reno to Dulles Intl flights
Burbank to Reagan-National flights
Palm Springs to Dulles Intl flights
Fresno to Baltimore flights
Palm Springs to Baltimore flights
Palm Springs to Reagan-National flights
Long Beach to Dulles Intl flights
Reno to Baltimore flights
Long Beach to Baltimore flights
San Luis Obispo to Dulles Intl flights
Reno to Reagan-National flights
Santa Barbara to Dulles Intl flights
Long Beach to Reagan-National flights
Santa Barbara to Baltimore flights
San Luis Obispo to Baltimore flights
Medford to Reagan-National flights
San Luis Obispo to Reagan-National flights

Top 5 airlines flying from Sacramento to Reagan-National

Discover the top 5 airlines that operate flights from Sacramento to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$234Average$398FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$238Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$317FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$278Average$423FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$308Average$403FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights