$420 Cheap Flights from Decatur (DEC) to Orange County (SNA)

View $420 flight on Sun, Sep 7, 2025Opens in a new window

Popular airlines from Decatur, IL (DEC) to John Wayne Airport (SNA)

Cheap Flights from Decatur to Orange County (DEC-SNA)

Prices were available within the past 7 days and start at $420 for one-way flights and $450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 14 - Wed, Nov 19
DEC
Decatur
SNA
Orange County
$450 Roundtrip, found 6 days ago
$450
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Decatur to Orange County, returning Wed, Nov 19, priced at $450 found 6 days ago
United
Fri, Nov 14 - Tue, Nov 25
DEC
Decatur
SNA
Orange County
$465 Roundtrip, found 6 days ago
$465
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Decatur to Orange County, returning Tue, Nov 25, priced at $465 found 6 days ago
United
Mon, Nov 17 - Tue, Nov 25
DEC
Decatur
SNA
Orange County
$475 Roundtrip, found 6 days ago
$475
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 17 from Decatur to Orange County, returning Tue, Nov 25, priced at $475 found 6 days ago
United
Sat, Nov 15 - Wed, Nov 19
DEC
Decatur
SNA
Orange County
$480 Roundtrip, found 6 days ago
$480
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 15 from Decatur to Orange County, returning Wed, Nov 19, priced at $480 found 6 days ago
United
Wed, Nov 19 - Tue, Nov 25
DEC
Decatur
SNA
Orange County
$481 Roundtrip, found 6 days ago
$481
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 19 from Decatur to Orange County, returning Tue, Nov 25, priced at $481 found 6 days ago
United
Wed, Oct 8 - Wed, Oct 15
DEC
Decatur
SNA
Orange County
$500 Roundtrip, found 3 days ago
$500
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 8 from Decatur to Orange County, returning Wed, Oct 15, priced at $500 found 3 days ago
United
Sat, Nov 15 - Tue, Nov 25
DEC
Decatur
SNA
Orange County
$500 Roundtrip, found 6 days ago
$500
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 15 from Decatur to Orange County, returning Tue, Nov 25, priced at $500 found 6 days ago
United
Wed, Oct 8 - Wed, Oct 15
DEC
Decatur
SNA
Orange County
$506 Roundtrip, found 3 days ago
$506
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 8 from Decatur to Orange County, returning Wed, Oct 15, priced at $506 found 3 days ago
United
Fri, Nov 14 - Thu, Nov 20
DEC
Decatur
SNA
Orange County
$516 Roundtrip, found 6 days ago
$516
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Decatur to Orange County, returning Thu, Nov 20, priced at $516 found 6 days ago
United
Wed, Nov 19 - Mon, Nov 24
DEC
Decatur
SNA
Orange County
$522 Roundtrip, found 6 days ago
$522
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 19 from Decatur to Orange County, returning Mon, Nov 24, priced at $522 found 6 days ago
United
Thu, Nov 13 - Wed, Nov 19
DEC
Decatur
SNA
Orange County
$529 Roundtrip, found 6 days ago
$529
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 13 from Decatur to Orange County, returning Wed, Nov 19, priced at $529 found 6 days ago
United
Wed, Oct 8 - Wed, Oct 15
DEC
Decatur
SNA
Orange County
$532 Roundtrip, found 3 days ago
$532
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 8 from Decatur to Orange County, returning Wed, Oct 15, priced at $532 found 3 days ago

Alternative airports near Santa Ana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from $392
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from $392
Flights from Decatur (DEC) to Orange County (SNA)
Origin airport
Decatur
Destination airport
John Wayne
Roundtrip price
$450
Distance
1651 mi

Decatur to Orange County Flights

The cheapest times to fly from Decatur to Orange County

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Decatur to Orange County are during the month of November. You can find some of the cheapest flights from Decatur to Orange County with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Decatur to Orange County

Sunday is one of the best days to book for cheap flights from Decatur to Orange County: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Decatur to Orange County

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Decatur to Orange County in 2025. You can also book with separate airlines for your outbound and return journeys, from $420 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Decatur to Orange County flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Decatur to Orange County airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Decatur Airport (DEC) to John Wayne Airport (SNA) cost?
Lock in a cheap one-way flight from $420 or cheap return flight from $450 from Decatur Airport (DEC) to John Wayne Airport (SNA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Decatur Airport (DEC) to John Wayne Airport (SNA)?
Flying in November is a good way to save, as it's the cheapest month for flights between DEC and SNA. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Decatur Airport (DEC) to John Wayne Airport (SNA)?
To find the cheapest airline flying from DEC to SNA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Decatur Airport (DEC) to John Wayne Airport (SNA)?
Nonstop flights from Decatur Airport (DEC) to John Wayne Airport (SNA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEC to SNA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Decatur Airport (DEC) to John Wayne Airport (SNA)?
Select a flight from Decatur Airport (DEC) to John Wayne Airport (SNA) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Decatur Airport (DEC) to John Wayne Airport (SNA) last-minute?
Waiting until right before your break to book a ticket from DEC to SNA generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a DEC to SNA flight and hotel package?
You'll typically save money by booking a DEC to SNA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Decatur Airport (DEC) to John Wayne Airport (SNA)?
In most cases, you can reschedule or cancel your DEC to SNA flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.