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Cheap flights from Orange County to Washington, D.C. from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orange County to Washington, D.C. departing on 3/24. 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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Find the cheapest flights from Orange County to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 am - 12:36 am
SNA
-
IAD
14h 51m
2 stops
Multiple Airlines Logo
7:00 am - 11:23 am
IAD
-
SNA
7h 23m
1 stop
$248Multiple Airlines
Tue, Apr 14 - Wed, May 13
Southwest Logo
2:55 pm - 12:20 am
LGB
-
IAD
6h 25m
1 stop
Southwest Logo
5:55 am - 10:05 am
IAD
-
LGB
7h 10m
1 stop
$257Southwest
Fri, Apr 10 - Mon, Apr 13
Southwest Logo
12:25 pm - 12:20 am
LGB
-
IAD
8h 55m
2 stops
Southwest Logo
5:55 am - 10:05 am
IAD
-
LGB
7h 10m
1 stop
$262Southwest
Thu, Apr 9 - Mon, Apr 13
Delta Logo
7:30 am - 11:55 pm
SNA
-
IAD
13h 25m
1 stop
Delta Logo
7:00 am - 10:28 pm
IAD
-
SNA
18h 28m
1 stop
$265Delta
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
7:30 am - 7:27 am
SNA
-
IAD
44h 57m
2 stops
Multiple Airlines Logo
5:28 pm - 12:15 pm
IAD
-
SNA
21h 47m
1 stop
$278Multiple Airlines
Tue, May 5 - Mon, Jun 1
Alaska Airlines Logo
6:45 am - 5:40 am
SNA
-
IAD
19h 55m
1 stop
Alaska Airlines Logo
7:10 am - 9:30 pm
IAD
-
SNA
17h 20m
1 stop
$285Alaska Airlines
Thu, Apr 16 - Tue, Apr 28
Delta Logo
6:58 pm - 12:05 pm
SNA
-
IAD
14h 07m
2 stops
Delta Logo
7:00 am - 3:12 pm
IAD
-
SNA
11h 12m
1 stop
$289Delta
Tue, Apr 28 - Wed, May 6
Alaska Airlines Logo
10:26 am - 6:11 pm
SNA
-
IAD
28h 45m
1 stop
Alaska Airlines Logo
7:11 pm - 10:30 pm
IAD
-
SNA
30h 19m
1 stop
$290Alaska Airlines
Tue, Mar 24 - Wed, Apr 15
Multiple Airlines Logo
7:30 am - 7:27 am
SNA
-
IAD
44h 57m
2 stops
Multiple Airlines Logo
6:08 pm - 12:25 pm
IAD
-
SNA
21h 17m
1 stop
$295Multiple Airlines
Tue, May 5 - Tue, Jun 2
Multiple Airlines Logo
3:23 pm - 8:56 am
SNA
-
IAD
14h 33m
2 stops
Multiple Airlines Logo
7:00 am - 11:23 am
IAD
-
SNA
7h 23m
1 stop
$297Multiple Airlines
Wed, May 6 - Sat, May 9

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

Our best Delta deals on Orange County to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 15
SNA7:30 amSanta Ana J. Wayne/Orange Cnty
13h 25m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
Apr 28
IAD7:00 amWashington, D.C. Dulles Intl
11h 12m
1 stop
SNA3:12 pmSanta Ana J. Wayne/Orange Cnty
$265
Delta
Apr 28
SNA6:58 pmSanta Ana J. Wayne/Orange Cnty
14h 07m
2 stops
IAD12:05 pmWashington, D.C. Dulles Intl
May 6
IAD7:00 amWashington, D.C. Dulles Intl
11h 12m
1 stop
SNA3:12 pmSanta Ana J. Wayne/Orange Cnty
$289
Delta
Apr 15
SNA10:55 amSanta Ana J. Wayne/Orange Cnty
10h 00m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
May 12
IAD7:00 amWashington, D.C. Dulles Intl
12h 41m
1 stop
SNA4:41 pmSanta Ana J. Wayne/Orange Cnty
$305

Southwest flights from Orange County to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on Orange County to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
Apr 10
LGB2:55 pmLong Beach Municipal
6h 25m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
Apr 13
IAD5:55 amWashington, D.C. Dulles Intl
7h 10m
1 stop
LGB10:05 amLong Beach Municipal
$257
Southwest
Apr 9
LGB12:25 pmLong Beach Municipal
8h 55m
2 stops
IAD12:20 amWashington, D.C. Dulles Intl
Apr 13
IAD5:55 amWashington, D.C. Dulles Intl
7h 10m
1 stop
LGB10:05 amLong Beach Municipal
$262
Southwest
May 2
LGB10:20 amLong Beach Municipal
9h 35m
2 stops
IAD10:55 pmWashington, D.C. Dulles Intl
May 7
IAD5:55 amWashington, D.C. Dulles Intl
7h 10m
1 stop
LGB10:05 amLong Beach Municipal
$303

momondo Fare Finder

 
Customize your flight search to find flights from Orange County 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 March 4, 2026.
Use the filters below to find and compare flights from Orange County to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

6:45 am-12:36 am

2 stops14h 51m

Washington, D.C. Dulles Intl

Wed 5/13

7:00 am-11:23 am

1 stop7h 23m

$248

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Fri 4/10

2:55 pm-12:20 am

1 stop6h 25m

Washington, D.C. Dulles Intl

Mon 4/13

5:55 am-10:05 am

1 stop7h 10m

$257

Long BeachWashington, D.C.

LGB - IAD

LGBIAD

Long Beach Municipal

Thu 4/9

12:25 pm-12:20 am

2 stops8h 55m

Washington, D.C. Dulles Intl

Mon 4/13

5:55 am-10:05 am

1 stop7h 10m

$262

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

7:30 am-11:55 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Wed 4/22

7:00 am-10:28 pm

1 stop18h 28m

$265

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

7:30 am-7:27 am

2 stops44h 57m

Washington, D.C. Dulles Intl

Mon 6/1

5:28 pm-12:15 pm

1 stop21h 47m

$278

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Thu 4/16

6:45 am-5:40 am

1 stop19h 55m

Washington, D.C. Dulles Intl

Tue 4/28

7:10 am-9:30 pm

1 stop17h 20m

$285

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 4/28

6:58 pm-12:05 pm

2 stops14h 07m

Washington, D.C. Dulles Intl

Wed 5/6

7:00 am-3:12 pm

1 stop11h 12m

$289

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

10:26 am-6:11 pm

1 stop28h 45m

Washington, D.C. Dulles Intl

Wed 4/15

7:11 pm-10:30 pm

1 stop30h 19m

$290

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

7:30 am-7:27 am

2 stops44h 57m

Washington, D.C. Dulles Intl

Tue 6/2

6:08 pm-12:25 pm

1 stop21h 17m

$295

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

3:23 pm-8:56 am

2 stops14h 33m

Washington, D.C. Dulles Intl

Sat 5/9

7:00 am-11:23 am

1 stop7h 23m

$297

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Orange County 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, May is the cheapest month to fly from Orange County 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 $327. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $337.

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 $416. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Orange County to Washington, D.C. Dulles Intl Airport for around $562.

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 Orange County in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $385 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 $571 on average. Flights to Washington, D.C. Dulles Intl Airport from Orange County at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Dulles Intl for the best Orange County - 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 Orange County 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 $396 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 Orange County for as low as $283 on momondo.

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

There is only 1 cabin class available to choose from on Orange County 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.

Can stopping save me money on Orange County to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Orange County to Washington, D.C. Dulles Intl Airport.

Cheap Orange County to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

None
The fastest flight from Orange County to Washington, D.C. Dulles Intl Airport takes 6h 20m
There are no direct flights from Orange County to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Orange County to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    Prices for flights from Orange County to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

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

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Orange County to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from Orange County to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
8,245 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
SouthwestPriceFrom $332Free CancellationRating
8.0
4,304 reviews
Search Southwest flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,378 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $347Free CancellationRating
8.0
11,982 reviews
Search Alaska Airlines flights

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
Winchester
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Sterling

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Orange County to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Orange County to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Orange County.

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

Price alerts on flights to Washington, D.C. from Orange County are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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