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Cheap flights from Sacramento to Washington, D.C. from $135

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 10/15. 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

Southwest Logo
8:55 am - 10:10 pmSMF-IAD
10h 15m2 stops
Southwest Logo
7:45 pm - 12:25 amIAD-SMF
7h 40m1 stop
$281Southwest
Find Deal
mar., nov. 18 - sáb., nov. 22
Delta Logo
11:21 am - 12:40 amSMF-IAD
10h 19m1 stop
Delta Logo
6:05 am - 12:50 pmIAD-SMF
9h 45m2 stops
$282Delta
Find Deal
jue., oct. 23 - mar., oct. 28
Hawaiian Airlines Logo
7:00 am - 5:30 pmSMF-IAD
7h 30m1 stop
Hawaiian Airlines Logo
5:37 pm - 10:59 pmIAD-SMF
8h 22m1 stop
$283Hawaiian Airlines
Find Deal
vie., dic. 5 - lun., dic. 8
United Airlines Logo
7:00 am - 3:01 pmSMF-IAD
5h 01mnonstop
United Airlines Logo
5:55 pm - 8:50 pmIAD-SMF
5h 55mnonstop
$289United Airlines
Find Deal
vie., ene. 23 - lun., ene. 26
United Airlines Logo
5:00 am - 4:43 pmSMF-IAD
8h 43m1 stop
United Airlines Logo
7:24 pm - 10:00 pmIAD-SMF
5h 36mnonstop
$293United Airlines
Find Deal
mar., oct. 7 - mié., oct. 15
Frontier Logo
12:21 pm - 9:09 amSMF-IAD
17h 48m2 stops
Frontier Logo
9:38 pm - 11:26 amIAD-SMF
16h 48m2 stops
$296Frontier
Find Deal
jue., oct. 23 - sáb., oct. 25
American Airlines Logo
6:04 am - 10:51 pmSMF-IAD
13h 47m2 stops
American Airlines Logo
2:18 pm - 10:31 pmIAD-SMF
11h 13m2 stops
$314American Airlines
Find Deal
mié., oct. 22 - jue., oct. 30
Alaska Airlines Logo
11:00 am - 12:23 amSMF-IAD
10h 23m1 stop
Alaska Airlines Logo
5:42 pm - 12:16 pmIAD-SMF
21h 34m1 stop
$316Alaska Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
American Airlines Logo
6:04 am - 6:54 pmSMF-IAD
9h 50m2 stops
American Airlines Logo
2:18 pm - 10:31 pmIAD-SMF
11h 13m2 stops
$342American Airlines
Find Deal
mié., oct. 8 - mar., oct. 21
Alaska Airlines Logo
7:00 am - 5:13 pmSMF-IAD
7h 13m1 stop
Alaska Airlines Logo
7:43 am - 10:04 amIAD-SMF
29h 21m1 stop
$355Alaska Airlines
Find Deal
jue., oct. 30 - dom., nov. 2

Hawaiian Airlines flights from Sacramento to Washington, D.C. Dulles Intl Airport

Our best Hawaiian Airlines deals on Sacramento to Washington, D.C. Dulles Intl Airport flight tickets
Hawaiian Airlines
Dec 5
SMF7:00 amSacramento Intl
7h 30m
1 stop
IAD5:30 pmWashington, D.C. Dulles Intl
Dec 8
IAD5:37 pmWashington, D.C. Dulles Intl
8h 22m
1 stop
SMF10:59 pmSacramento Intl
$283
Find similar
Hawaiian Airlines
Nov 27
SMF6:00 amSacramento Intl
8h 34m
1 stop
IAD5:34 pmWashington, D.C. Dulles Intl
Dec 2
IAD5:37 pmWashington, D.C. Dulles Intl
8h 22m
1 stop
SMF10:59 pmSacramento Intl
$328
Find similar
Hawaiian Airlines
Oct 23
SMF6:01 amSacramento Intl
7h 41m
1 stop
IAD4:42 pmWashington, D.C. Dulles Intl
Oct 28
IAD5:40 pmWashington, D.C. Dulles Intl
8h 13m
1 stop
SMF10:53 pmSacramento Intl
$341
Find similar

Delta flights from Sacramento to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Sacramento to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Oct 23
SMF11:21 amSacramento Intl
10h 19m
1 stop
IAD12:40 amWashington, D.C. Dulles Intl
Oct 28
IAD6:05 amWashington, D.C. Dulles Intl
9h 45m
2 stops
SMF12:50 pmSacramento Intl
$282
Find similar
Delta
Oct 14
SMF5:55 pmSacramento Intl
12h 21m
2 stops
IAD9:16 amWashington, D.C. Dulles Intl
Oct 22
IAD6:00 amWashington, D.C. Dulles Intl
9h 50m
2 stops
SMF12:50 pmSacramento Intl
$287
Find similar
Delta
Oct 7
SMF11:21 amSacramento Intl
10h 19m
1 stop
IAD12:40 amWashington, D.C. Dulles Intl
Oct 15
IAD7:35 amWashington, D.C. Dulles Intl
11h 24m
1 stop
SMF3:59 pmSacramento Intl
$308
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Washington, D.C. Dulles Intl 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Sacramento to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

mar. 11/18

8:55 am-10:10 pm

2 stops10h 15m

Washington, D.C. Dulles Intl

sáb. 11/22

7:45 pm-12:25 am

1 stop7h 40m

$281

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

jue. 10/23

11:21 am-12:40 am

1 stop10h 19m

Washington, D.C. Dulles Intl

mar. 10/28

6:05 am-12:50 pm

2 stops9h 45m

$282

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

vie. 12/5

7:00 am-5:30 pm

1 stop7h 30m

Washington, D.C. Dulles Intl

lun. 12/8

5:37 pm-10:59 pm

1 stop8h 22m

$283

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

vie. 1/23

7:00 am-3:01 pm

Nonstop5h 01m

Washington, D.C. Dulles Intl

lun. 1/26

5:55 pm-8:50 pm

Nonstop5h 55m

$289

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

mar. 10/7

5:00 am-4:43 pm

1 stop8h 43m

Washington, D.C. Dulles Intl

mié. 10/15

7:24 pm-10:00 pm

Nonstop5h 36m

$293

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

jue. 10/23

12:21 pm-9:09 am

2 stops17h 48m

Washington, D.C. Dulles Intl

sáb. 10/25

9:38 pm-11:26 am

2 stops16h 48m

$296

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

mié. 10/22

6:04 am-10:51 pm

2 stops13h 47m

Washington, D.C. Dulles Intl

jue. 10/30

2:18 pm-10:31 pm

2 stops11h 13m

$314

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

mar. 10/14

11:00 am-12:23 am

1 stop10h 23m

Washington, D.C. Dulles Intl

mar. 10/21

5:42 pm-12:16 pm

1 stop21h 34m

$316

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

mié. 10/8

6:04 am-6:54 pm

2 stops9h 50m

Washington, D.C. Dulles Intl

mar. 10/21

2:18 pm-10:31 pm

2 stops11h 13m

$342

SacramentoWashington, D.C.

SMF - IAD

SMFIAD

Sacramento Intl

jue. 10/30

7:00 am-5:13 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

dom. 11/2

7:43 am-10:04 am

1 stop29h 21m

$355

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. Dulles Intl 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. Dulles Intl Airport?

In general, February is the cheapest month to fly from Sacramento to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $389. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $389.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $511. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Sacramento to Washington, D.C. Dulles Intl Airport for around $657.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Sacramento in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $490 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $594 on average. Flights to Washington, D.C. Dulles Intl Airport from Sacramento at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Sacramento Intl to Washington, D.C. Dulles Intl flight route?

Fly from Sacramento Intl to Washington, D.C. Dulles Intl for the best Sacramento Intl - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Sacramento for as low as $369 on momondo.

What cabin class options are available on Sacramento Intl to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Sacramento Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sacramento to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of September 2025, prices for Sacramento to Washington, D.C. Dulles Intl Airport flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Sacramento to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Washington, D.C. Dulles Intl 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. Dulles Intl Airport (SMF to IAD) flight deals and tips

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

Best Price Found

$273

Fastest flight time

4h 58m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Sacramento in the past 72 hours is $273. The best round-trip flight deal from Sacramento to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $377.
The fastest flight from Sacramento to Washington, D.C. Dulles Intl Airport takes 4h 58m
Direct flights go from Sacramento to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Sacramento Intl to Washington, D.C. Dulles Intl by plane?

    Sacramento Intl and Washington, D.C. Dulles Intl are 2347.7 mi apart from one another. By plane, this route typically takes 4h 59m.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Sacramento Intl Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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. Dulles Intl 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. Dulles Intl Airport?

  • What is the most popular airline from Sacramento to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Sacramento to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Sacramento to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $174Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $218Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Alaska AirlinesPriceFrom $268Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • United Airlines Flights From Sacramento to Washington, D.C. Dulles Intl Airport

    Across 7 United Airlines flights from Sacramento to Washington, D.C. Dulles Intl Airport this week, the average price was $463, with the best United Airlines deals starting from $289 round-trip. 8,929 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Sacramento.

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

All flight searches from Sacramento to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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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