HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orange County

$111+ Cheap flights from Dulles Intl (IAD) to Orange County

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SNA
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Orange County 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 Dulles Intl to Orange County

Keep the following information in mind while searching for Dulles Intl to Orange County flight deals. Data was last updated January 12, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$287
(Southwest)

One-way from

$111
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$357
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
Search Deals
From Washington, D.C. Dulles Intl to Orange County
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Orange County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Dulles Intl to Orange County

Cheapest flights from Dulles Intl to Orange County
Explore the most affordable flight options available from Dulles Intl to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Southwest deal was found by Cheapflights users on 1/12. 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 3/49:05 am
IAD
-
LGB
1 stop8h 50m
Southwest
Sat 3/77:00 am
LGB
-
IAD
1 stop7h 25m
Southwest
Deal found 1/12$287
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:00 am
IAD
-
SNA
1 stop15h 30m
Multiple Airlines
Mon 2/94:04 pm
SNA
-
IAD
1 stop19h 05m
Multiple Airlines
Deal found 1/11$321
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:00 am
IAD
-
SNA
1 stop15h 30m
Breeze Airways
Tue 2/1011:00 am
SNA
-
IAD
1 stop24h 09m
Breeze Airways
Deal found 1/11$325
This Delta deal was found by Cheapflights users on 1/11. 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 2/67:30 am
IAD
-
SNA
1 stop12h 04m
Delta
Tue 2/1011:15 am
SNA
-
IAD
1 stop8h 55m
Delta
Deal found 1/11$327
This Southwest deal was found by Cheapflights users on 1/12. 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.
Tue 2/109:05 am
IAD
-
LGB
1 stop8h 50m
Southwest
Fri 2/137:00 am
LGB
-
IAD
1 stop8h 20m
Southwest
Deal found 1/12$329
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:00 am
IAD
-
SNA
1 stop15h 44m
Multiple Airlines
Fri 1/301:22 pm
SNA
-
IAD
2 stops18h 22m
Multiple Airlines
Deal found 1/10$331
This Delta deal was found by Cheapflights users on 1/10. 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.
Wed 2/257:30 am
IAD
-
SNA
1 stop11h 44m
Delta
Wed 3/49:51 am
SNA
-
IAD
2 stops10h 19m
Delta
Deal found 1/10$333
This Kiwi.com deal was found by Cheapflights users on 1/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:52 pm
IAD
-
SNA
2 stops26h 30m
Multiple Airlines
Mon 2/236:43 pm
SNA
-
IAD
1 stop16h 26m
Multiple Airlines
Deal found 1/10$337
This Delta deal was found by Cheapflights users on 1/10. 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.
Wed 3/47:30 am
IAD
-
SNA
2 stops13h 55m
Delta
Tue 3/107:05 am
SNA
-
IAD
2 stops13h 43m
Delta
Deal found 1/10$338
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
IAD
-
SNA
1 stop7h 23m
Breeze Airways
Mon 8/247:46 pm
SNA
-
IAD
1 stop15h 31m
Breeze Airways
Deal found 1/12$342
This Southwest deal was found by Cheapflights users on 1/12. 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.
Tue 1/279:05 am
IAD
-
LGB
1 stop8h 50m
Southwest
Tue 2/36:55 am
LGB
-
IAD
1 stop6h 55m
Southwest
Deal found 1/12$342
This Delta deal was found by Cheapflights users on 1/10. 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.
Sat 1/317:00 am
IAD
-
SNA
2 stops14h 17m
Delta
Sun 2/88:30 am
SNA
-
IAD
1 stop11h 40m
Delta
Deal found 1/10$343

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Orange County 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 January 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Orange County that are best for you.

Fly from

Dulles Intl

Fly to

Orange County

Route

Depart

Return

Price

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 1/27

9:05 am-2:55 pm

1 stop8h 50m

Long Beach Municipal

Tue 2/3

6:55 am-4:50 pm

1 stop6h 55m

$342

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 1/27

9:05 am-2:55 pm

1 stop8h 50m

Long Beach Municipal

Wed 2/4

6:55 am-4:50 pm

1 stop6h 55m

$342

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sat 1/31

7:00 am-6:17 pm

2 stops14h 17m

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

8:30 am-11:10 pm

1 stop11h 40m

$343

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Fri 3/13

5:50 am-10:00 am

1 stop7h 10m

Long Beach Municipal

Tue 3/17

1:45 pm-11:40 pm

1 stop6h 55m

$352

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Thu 5/7

7:15 am-12:11 pm

1 stop7h 56m

Long Beach Municipal

Wed 5/13

12:59 pm-11:51 pm

1 stop7h 52m

$358

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-11:49 am

1 stop8h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 2/7

12:59 pm-12:24 am

1 stop8h 25m

$363

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Tue 2/3

9:05 am-4:05 pm

1 stop10h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

6:45 am-5:00 pm

1 stop7h 15m

$363

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Fri 2/6

6:04 pm-10:05 am

1 stop19h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 2/9

8:48 pm-4:26 pm

1 stop16h 38m

$365

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Fri 2/6

7:30 am-4:34 pm

1 stop12h 04m

Santa Ana J. Wayne/Orange Cnty

Mon 2/9

9:20 pm-9:13 am

1 stop8h 53m

$365

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Mon 3/16

5:50 am-10:00 am

1 stop7h 10m

Long Beach Municipal

Tue 3/17

1:45 pm-11:40 pm

1 stop6h 55m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from Dulles Intl to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Orange County

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Orange County?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Orange County (average of $208). Flying from Washington, D.C. Dulles Intl Airport to Orange County in February is currently the most expensive (average of $359). 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.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated January 12, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Orange County, such as Southwest, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,039 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,149 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,114 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,256 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Orange County?

    Departing from Washington, D.C. Dulles Intl Airport to Orange County will take you 8h 50m. There are 2271 mi between Washington, D.C. Dulles Intl Airport and Orange County. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Orange County one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $74. Frontier flights start at $89 while deals on Breeze Airways start at $133 one-way.

  • Can I find deals for flights from Dulles Intl to Orange County that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Orange County flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Orange County.

  • Can I find deals for business class flights from Dulles Intl to Orange County?

    Yes. Cheapflights offers flight deals from Dulles Intl to Orange County 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 Washington, D.C. Dulles Intl Airport to Orange County?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Orange County (average of $208). Flying from Washington, D.C. Dulles Intl Airport to Orange County in February is currently the most expensive (average of $359). 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

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 Dulles Intl to Orange County

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

Top 5 airlines flying from Dulles Intl to Orange County

Discover the top 5 airlines that operate flights from Dulles Intl to Orange County. 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$376FlexibilityNo cancel feeOn-time62%
DeltaCheapest$226Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$252Average$410FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$536FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$324Average$487FlexibilityNo 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.