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Orange County

$106+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SNA
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$248
(United Airlines)

One-way from

$106
(Frontier)

Popular in

December

Cheapest in

September

Average price

$386
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. 8% potential increase in price ($33 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 June 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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 8/56:32 amIAD - SNA
1 stop8h 40mUnited Airlines
Tue 8/261:48 pmSNA - IAD
1 stop7h 44mUnited Airlines
Deal found 6/15$248
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 9/169:00 amIAD - SNA
1 stop12h 28mAlaska Airlines
Tue 9/237:16 pmSNA - IAD
1 stop9h 16mAlaska Airlines
Deal found 6/15$252
This American Airlines deal was found by Cheapflights users on 6/13. 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 8/216:27 amIAD - SNA
1 stop7h 06mAmerican Airlines
Wed 8/276:45 amSNA - IAD
1 stop9h 15mAmerican Airlines
Deal found 6/13$253
This Southwest deal was found by Cheapflights users on 6/15. 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 8/55:45 amIAD - SNA
2 stops9h 35mSouthwest
Tue 8/266:45 amSNA - IAD
1 stop7h 30mSouthwest
Deal found 6/15$258
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 8/56:00 amIAD - SNA
1 stop7h 50mDelta
Tue 8/1912:03 pmSNA - IAD
1 stop8h 18mDelta
Deal found 6/14$277
This Frontier deal was found by Cheapflights users on 6/15. 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 7/147:30 amIAD - SNA
1 stop14h 10mFrontier
Mon 7/213:32 pmSNA - IAD
1 stop12h 02mFrontier
Deal found 6/15$280
This Southwest deal was found by Cheapflights users on 6/16. 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.
Fri 7/42:05 pmIAD - LGB
1 stop7h 25mSouthwest
Tue 8/1210:50 amLGB - IAD
1 stop8h 15mSouthwest
Deal found 6/16$288
This Delta deal was found by Cheapflights users on 6/16. 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.
Sun 8/317:30 amIAD - LGB
1 stop7h 42mDelta
Tue 9/21:15 pmLGB - IAD
1 stop7h 17mDelta
Deal found 6/16$330
This Mytrip deal was found by Cheapflights users on 6/14. 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.
Mon 6/304:54 pmIAD - SNA
3 stops41h 22mMultiple Airlines
Wed 7/96:45 amSNA - IAD
3 stops25h 23mMultiple Airlines
Deal found 6/14$385
This Hawaiian Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 7/18:10 amIAD - SNA
1 stop9h 40mHawaiian Airlines
Wed 7/95:58 pmSNA - IAD
1 stop9h 52mHawaiian Airlines
Deal found 6/14$491

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 June 16, 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.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Tue 8/5

6:32 am-12:12 pm

1 stop8h 40m

Santa Ana J. Wayne/Orange Cnty

Tue 8/26

1:48 pm-12:32 am

1 stop7h 44m

$248

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Tue 9/16

9:00 am-6:28 pm

1 stop12h 28m

Santa Ana J. Wayne/Orange Cnty

Tue 9/23

7:16 pm-7:32 am

1 stop9h 16m

$252

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Thu 8/21

6:27 am-10:33 am

1 stop7h 06m

Santa Ana J. Wayne/Orange Cnty

Wed 8/27

6:45 am-7:00 pm

1 stop9h 15m

$253

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Tue 8/5

5:45 am-12:20 pm

2 stops9h 35m

Santa Ana J. Wayne/Orange Cnty

Tue 8/26

6:45 am-5:15 pm

1 stop7h 30m

$258

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Tue 8/5

6:00 am-10:50 am

1 stop7h 50m

Santa Ana J. Wayne/Orange Cnty

Tue 8/19

12:03 pm-11:21 pm

1 stop8h 18m

$277

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Mon 7/14

7:30 am-6:40 pm

1 stop14h 10m

Santa Ana J. Wayne/Orange Cnty

Mon 7/21

3:32 pm-6:34 am

1 stop12h 02m

$280

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Fri 7/4

2:05 pm-6:30 pm

1 stop7h 25m

Long Beach Municipal

Tue 8/12

10:50 am-10:05 pm

1 stop8h 15m

$288

Washington, D.C.Long Beach

IAD - LGB

IADLGB

Washington, D.C. Dulles Intl

Sun 8/31

7:30 am-12:12 pm

1 stop7h 42m

Long Beach Municipal

Tue 9/2

1:15 pm-11:32 pm

1 stop7h 17m

$330

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Mon 6/30

4:54 pm-7:16 am

3 stops41h 22m

Santa Ana J. Wayne/Orange Cnty

Wed 7/9

6:45 am-11:08 am

3 stops25h 23m

$385

Washington, D.C.Santa Ana

IAD - SNA

IADSNA

Washington, D.C. Dulles Intl

Sun 9/14

9:00 am-6:28 pm

1 stop12h 28m

Santa Ana J. Wayne/Orange Cnty

Wed 9/17

10:23 am-12:20 am

1 stop10h 57m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 21 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 $378). 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 June 16, 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.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Orange County

Explore weekly flight availability from Dulles Intl to Orange County. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2025.

The most flights from IAD to zzKFI are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 June 16, 2025.
To help decide which airline to fly from Washington, D.C. to Orange County, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Crew

8.8

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
181 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Crew

8.8

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Crew

8.8

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,278 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Crew

8.8

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,963 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Crew

8.8

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Hawaiian Airlines
7.8
Good
2,501 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Crew

8.8

Entertainment

6.6

Overall

8.1

Boarding

8.3

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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 Frontier, which is currently one of the cheapest options available, starting at $106. Hawaiian Airlines flights start at $126 while deals on United Airlines start at $127 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 $378). 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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Reagan-National to Sacramento flights
Reagan-National to Reno flights
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Baltimore to Reno flights
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Reagan-National to Fresno flights
Reagan-National to Oakland flights
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Baltimore to Fresno flights
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Reagan-National to Santa Barbara flights
Baltimore to Bakersfield flights
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Reagan-National to Burbank flights
Baltimore to Palm Springs flights
Baltimore to Santa Barbara flights
Baltimore to Long Beach flights
Reagan-National to Long Beach flights
Dulles Intl to Monterey flights
Baltimore to Monterey flights
Reagan-National to Monterey flights
Dulles Intl to Santa Rosa 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$292Average$414FlexibilityNo cancel feeOn-time71%
DeltaCheapest$307Average$400FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$317Average$496FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$329Average$496FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$414Average$589FlexibilityNo cancel feeOn-time63%

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