A rocky shoreline with driftwood and trees.

Cheap Flights from Decatur (DEC) to Lopez Island (LPS)

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Decatur to Lopez Island Flights

The cheapest times to fly from Decatur to Lopez Island

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 Lopez Island are during the month of . You can find some of the cheapest flights from Decatur to Lopez Island with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Decatur to Lopez Island

Sunday is one of the best days to book for cheap flights from Decatur to Lopez Island: 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 Lopez Island

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 Lopez Island in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Lopez Island 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 Lopez Island 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 Lopez Island, WA (LPS) cost?

Secure a cheap one-way flight or cheap return flight from Decatur Airport (DEC) to Lopez Island, WA (LPS) 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 Lopez Island, WA (LPS)?

The cheapest month to fly from DEC to LPS is , when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.

What is the cheapest airline that flies from Decatur Airport (DEC) to Lopez Island, WA (LPS)?

Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DEC to LPS flight.

How many flights per day from Decatur Airport (DEC) to Lopez Island, WA (LPS)?

Nonstop flights from Decatur Airport (DEC) to Lopez Island, WA (LPS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."

What day of the week has the most flights from DEC to LPS?

Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, such as the time of year and carrier.

*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 Lopez Island, WA (LPS)?

To avoid possible delays on the Decatur Airport (DEC) to Lopez Island, WA (LPS) route, travel before 3 PM. Later flights are 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 Lopez Island, WA (LPS) last-minute?

Last-minute bookings from DEC to LPS are typically more expensive. For the best prices, start searching for flights ahead of time. That said, if your travel plans are flexible, it's possible to land a cheap fare just before your departure.

Is it cheaper to book a DEC to LPS flight and hotel package?

Booking a DEC to LPS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Decatur Airport (DEC) to Lopez Island, WA (LPS)?

In most cases, you're able to cancel or reschedule your DEC to LPS flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Decatur, IL
Destination airport
Lopez Island, WA
Distance
1,773 miles away
*Available to One Key members.