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Dulles Intl

Cheap flights from Orange County to Dulles Intl (IAD)

SNA — IAD
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Find flight deals from Orange County to Dulles Intl

Keep the following information in mind while searching for Orange County to Dulles Intl flight deals. Data was last updated May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$302
(Delta)

One-way from

$147
(Delta)

Popular in

March

Cheapest in

August

Average price

$409
Provider with most accurate pricing for Los Angeles Los Angeles-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Washington, D.C. (WAS) flights.
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From Orange County to Washington, D.C. Dulles Intl
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One-way flight from Orange County to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Insights

Everything you need to know about your flight from Orange County to Washington, D.C. Dulles Intl Airport

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

Currently, July is the cheapest month in which you can book a flight from Orange County to Washington, D.C. Dulles Intl Airport (average of $138). Flying from Orange County to Washington, D.C. Dulles Intl Airport in October 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 28, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Orange County to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,264 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,264 reviews
Southwest
7.9
Good
4,264 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,423 reviews
Southwest
7.9
Good
4,264 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,751 reviews
Southwest
7.9
Good
4,264 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.1
Good
11,639 reviews
Southwest
7.9
Good
4,264 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Dulles Intl. 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 Orange County to Washington, D.C. Dulles Intl Airport?

    Delta, Alaska Airlines, and United Airlines can get you from Orange County to Washington, D.C. Dulles Intl Airport in just under 9h 50m. Your travel time can differ by up to 4h 44m. Orange County and Washington, D.C. Dulles Intl Airport are separated by a distance of 2259 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $95 on Breeze Airways. Other airlines that offer cheap prices include American Airlines from $128 and United Airlines from $131 one-way.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Orange County to Washington, D.C. Dulles Intl Airport (average of $138). Flying from Orange County to Washington, D.C. Dulles Intl Airport in October 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Reston
Herndon
Fredericksburg
Rockville
Hyattsville
Manassas
Hanover
Chantilly
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

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Alternative routes for Orange County to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Orange County to Dulles Intl

Discover the top 4 airlines that operate flights from Orange County to Dulles Intl. 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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$410FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$316Average$443FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$332Average$497FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$362Average$476FlexibilityNo cancel feeOn-time71%

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