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Orange County

$102+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SNA
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
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 August 7, 2025.

Round-trip from

$207
(Southwest)

One-way from

$102
(Southwest)

Popular in

December

Cheapest in

September

Average price

$308
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. 9% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 7, 2025.

This Southwest deal was found by Cheapflights users on 8/6. 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.
Wed 11/197:40 amIAD - LGB
1 stop7h 20mSouthwest
Wed 12/36:50 amLGB - IAD
1 stop7h 15mSouthwest
Deal found 8/6$207
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/67:00 amIAD - LGB
1 stop7h 50mSouthwest
Wed 9/176:55 amLGB - IAD
1 stop7h 20mSouthwest
Deal found 8/5$210
This Southwest deal was found by Cheapflights users on 8/6. 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.
Tue 11/47:40 amIAD - LGB
2 stops12h 10mSouthwest
Tue 11/116:55 amLGB - IAD
1 stop12h 15mSouthwest
Deal found 8/6$221
This Southwest deal was found by Cheapflights users on 8/6. 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.
Mon 9/154:30 pmIAD - LGB
1 stop7h 40mSouthwest
Fri 9/197:10 amLGB - IAD
1 stop12h 40mSouthwest
Deal found 8/6$257
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:09 pmIAD - SNA
1 stop18h 40mAlaska Airlines
Fri 9/197:21 pmSNA - IAD
1 stop9h 12mAlaska Airlines
Deal found 8/6$264
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:10 pmIAD - SNA
1 stop8h 23mUnited Airlines
Mon 9/86:35 pmSNA - IAD
1 stop7h 47mUnited Airlines
Deal found 8/6$265
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:00 amIAD - SNA
1 stop7h 44mBreeze Airways
Sat 9/279:09 amSNA - IAD
1 stop6h 43mBreeze Airways
Deal found 8/5$268
This CheapOair deal was found by Cheapflights users on 8/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:00 amIAD - SNA
1 stop7h 44mBreeze Airways
Sat 9/209:09 amSNA - IAD
1 stop6h 43mBreeze Airways
Deal found 8/7$269
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/511:47 amIAD - SNA
2 stops11h 31mAmerican Airlines
Fri 9/1212:47 pmSNA - IAD
1 stop6h 58mAmerican Airlines
Deal found 8/6$270
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:53 pmIAD - SNA
1 stop9h 20mAmerican Airlines
Tue 9/237:30 amSNA - IAD
1 stop8h 21mAmerican Airlines
Deal found 8/5$271
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/202:21 pmIAD - SNA
1 stop8h 30mAmerican Airlines
Fri 9/2612:47 pmSNA - IAD
1 stop6h 58mAmerican Airlines
Deal found 8/6$272
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:00 amIAD - SNA
1 stop7h 44mBreeze Airways
Wed 9/179:09 amSNA - IAD
1 stop6h 43mBreeze Airways
Deal found 8/6$273

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 August 7, 2025.
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

Wed 11/19

7:40 am-12:00 pm

1 stop7h 20m

Long Beach Municipal

Wed 12/3

6:50 am-5:05 pm

1 stop7h 15m

$207

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sat 9/6

7:00 am-11:50 am

1 stop7h 50m

Long Beach Municipal

Wed 9/17

6:55 am-5:15 pm

1 stop7h 20m

$210

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Tue 11/4

7:40 am-4:50 pm

2 stops12h 10m

Long Beach Municipal

Tue 11/11

6:55 am-10:10 pm

1 stop12h 15m

$221

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Mon 9/15

4:30 pm-9:10 pm

1 stop7h 40m

Long Beach Municipal

Fri 9/19

7:10 am-10:50 pm

1 stop12h 40m

$257

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Mon 9/15

6:09 pm-9:49 am

1 stop18h 40m

Santa Ana J. Wayne/Orange Cnty

Fri 9/19

7:21 pm-7:33 am

1 stop9h 12m

$264

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Fri 9/5

4:10 pm-9:33 pm

1 stop8h 23m

Santa Ana J. Wayne/Orange Cnty

Mon 9/8

6:35 pm-5:22 am

1 stop7h 47m

$265

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Wed 9/17

10:00 am-2:44 pm

1 stop7h 44m

Santa Ana J. Wayne/Orange Cnty

Sat 9/27

9:09 am-6:52 pm

1 stop6h 43m

$268

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sat 9/13

10:00 am-2:44 pm

1 stop7h 44m

Santa Ana J. Wayne/Orange Cnty

Sat 9/20

9:09 am-6:52 pm

1 stop6h 43m

$269

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Fri 9/5

11:47 am-8:18 pm

2 stops11h 31m

Santa Ana J. Wayne/Orange Cnty

Fri 9/12

12:47 pm-10:45 pm

1 stop6h 58m

$270

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Thu 9/18

1:53 pm-8:13 pm

1 stop9h 20m

Santa Ana J. Wayne/Orange Cnty

Tue 9/23

7:30 am-6:51 pm

1 stop8h 21m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 46 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.

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, 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 March is currently the most expensive (average of $377). 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 August 7, 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.

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 August 7, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Orange County, such as Alaska Airlines, Southwest, and Delta. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,987 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Breeze Airways
8.0
Very good
191 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 Southwest, which is currently one of the cheapest options available, starting at $102. Frontier flights start at $128 while deals on Breeze Airways start at $129 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 March is currently the most expensive (average of $377). 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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Top 6 airlines flying from Dulles Intl to Orange County

Discover the top 6 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$376FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$254Average$404FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$496FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$329Average$496FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$355Average$589FlexibilityNo cancel feeOn-time63%

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