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Orange County

$148+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SNA
Mar 3 — Mar 101
Mon 3/3
Mon 3/10
1 adult, Economy
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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 February 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(Alaska Airlines)

One-way from

$148
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$327
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
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From Washington, D.C. Dulles Intl to Orange County
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One-way flight from Washington, D.C. Dulles Intl to Orange County
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 26, 2025.

This Southwest deal was found by Cheapflights users on 2/26. 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 3/183:40 pmIAD - LGB
1 stop7h 35mSouthwest
Wed 4/308:45 amLGB - IAD
1 stop10h 50mSouthwest
Deal found 2/26$240
This Alaska Airlines deal was found by Cheapflights users on 2/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:00 amIAD - SNA
1 stop9h 30mAlaska Airlines
Tue 4/84:59 pmSNA - IAD
1 stop9h 35mAlaska Airlines
Deal found 2/26$296
This Delta deal was found by Cheapflights users on 2/26. 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 4/96:00 amIAD - SNA
1 stop7h 38mDelta
Fri 4/251:10 pmSNA - IAD
1 stop7h 16mDelta
Deal found 2/26$297
This Delta deal was found by Cheapflights users on 2/25. 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 4/167:35 amIAD - LGB
1 stop7h 47mDelta
Wed 4/231:25 pmLGB - IAD
1 stop7h 06mDelta
Deal found 2/25$297
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Tue 4/225:00 amIAD - SNA
2 stops9h 34mAmerican Airlines
Tue 4/2912:29 pmSNA - IAD
1 stop7h 13mAmerican Airlines
Deal found 2/25$302
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:30 amIAD - SNA
1 stop7h 47mUnited Airlines
Thu 3/206:18 pmSNA - IAD
1 stop8h 03mUnited Airlines
Deal found 2/26$367
This Hawaiian Airlines deal was found by Cheapflights users on 2/26. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/127:00 amIAD - SNA
1 stop12h 06mHawaiian Airlines
Tue 3/254:59 pmSNA - IAD
1 stop9h 35mHawaiian Airlines
Deal found 2/26$371
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/268:00 amIAD - SNA
1 stop28h 29mMultiple Airlines
Tue 3/410:44 amSNA - IAD
1 stop24h 25mMultiple Airlines
Deal found 2/24$381
This Southwest deal was found by Cheapflights users on 2/26. 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 3/276:00 amIAD - SNA
1 stop12h 30mSouthwest
Sat 3/296:45 amSNA - IAD
1 stop9h 15mSouthwest
Deal found 2/26$392
This Frontier deal was found by Cheapflights users on 2/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:32 amIAD - SNA
1 stop13h 56mFrontier
Fri 7/116:09 pmSNA - IAD
1 stop9h 23mFrontier
Deal found 2/25$420

Find flights from Dulles Intl to Orange County within your budget

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 February 26, 2025.

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 3/18

3:40 pm-8:15 pm

1 stop7h 35m

Long Beach Municipal

Wed 4/30

8:45 am-10:35 pm

1 stop10h 50m

$240

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Wed 4/2

7:00 am-1:30 pm

1 stop9h 30m

Santa Ana J. Wayne/Orange Cnty

Tue 4/8

4:59 pm-5:34 am

1 stop9h 35m

$296

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sat 5/3

12:45 pm-5:16 pm

1 stop7h 31m

Santa Ana J. Wayne/Orange Cnty

Sat 5/10

1:20 pm-11:12 pm

1 stop6h 52m

$297

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Wed 4/16

7:35 am-12:22 pm

1 stop7h 47m

Long Beach Municipal

Wed 4/23

1:25 pm-11:31 pm

1 stop7h 06m

$297

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sun 4/20

6:00 am-10:38 am

1 stop7h 38m

Santa Ana J. Wayne/Orange Cnty

Thu 4/24

1:10 pm-11:26 pm

1 stop7h 16m

$317

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sat 4/5

2:12 pm-8:52 pm

1 stop9h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 4/9

10:25 am-10:42 pm

1 stop9h 17m

$337

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Wed 3/12

7:00 am-4:06 pm

1 stop12h 06m

Santa Ana J. Wayne/Orange Cnty

Tue 3/25

4:59 pm-5:34 am

1 stop9h 35m

$371

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Fri 3/28

6:00 am-12:35 pm

1 stop9h 35m

Santa Ana J. Wayne/Orange Cnty

Sat 4/5

6:45 am-7:00 pm

1 stop9h 15m

$386

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Mon 7/7

7:32 am-6:28 pm

1 stop13h 56m

Santa Ana J. Wayne/Orange Cnty

Fri 7/11

6:09 pm-6:32 am

1 stop9h 23m

$420

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Tue 6/24

7:00 am-3:39 pm

1 stop11h 39m

Santa Ana J. Wayne/Orange Cnty

Thu 6/26

6:09 pm-6:32 am

1 stop9h 23m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 23 results
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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.

Travel insights for flights from Dulles Intl to Orange County

Get recent, data-driven insights about flights from Dulles Intl to Orange County including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Orange County (average of $298). Flying from Washington, D.C. Dulles Intl Airport to Orange County in June is currently the most expensive (average of $415). 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.

What is the cheapest time of day to fly from IAD to KFI?

Find hourly flight availability from Dulles Intl to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 26, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Orange County by month

Plan your trip to Orange County by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Orange County when rainfall is around 0.0 in.

Temperature in Orange County by month

Plan your trip to Orange County by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

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 February 26, 2025.
To help decide which airline to fly from Washington, D.C. to Orange County, see what other customers have to say about Southwest, Breeze Airways and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,369 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,369 reviews
Southwest
8.1
Very good
4,369 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,369 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,717 reviews
Southwest
8.1
Very good
4,369 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,151 reviews
Southwest
8.1
Very good
4,369 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,316 reviews
Southwest
8.1
Very good
4,369 reviews

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $148. Delta flights start at $149 while deals on Hawaiian Airlines start at $161 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Orange County (average of $298). Flying from Washington, D.C. Dulles Intl Airport to Orange County in June is currently the most expensive (average of $415). 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

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Alternative routes for Dulles Intl to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Santa Barbara 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 February 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$256Average$676FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$267Average$435FlexibilityNo cancel feeOn-time71%
DeltaCheapest$307Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$573FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$531Average$652FlexibilityNo cancel feeOn-time63%
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