Cheap Flights from St. Louis (STL) to Lopez Island (LPS)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Lopez Island, WA (LPS)

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Alternative airports near Lopez Island

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

Select flight to Victoria Intl. YYJ. Average driving time to city center is 5 hours 31 minutes. Flights from $1,317
YYJ
Victoria Intl.
Average driving time to city center5 h 31 min
Flights from $1,317
Select flight to Bellingham Intl. BLI. Cheapest option available. Average driving time to city center is 2 hours 20 minutes. Flights from $470
BLI
Bellingham Intl.
Cheapest
Average driving time to city center2 h 20 min
Flights from $470
Flights from St. Louis (STL) to Lopez Island (LPS)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Lopez Island
Distance
1746 mi

St. Louis to Lopez Island Flights

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

 

The best time to book a flight from St. Louis to Lopez Island

Sunday is one of the best days to book for cheap flights from St. Louis 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 St. Louis 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 St. Louis 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 St. Louis 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 St. Louis 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 Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS) cost?
Snag a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS)?
is the cheapest month to fly from STL to LPS. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from STL to LPS. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS)?
You'll have to hop on a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STL to LPS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS) route, aim to fly before 3 PM. Departures after this hour 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 Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS) last-minute?
Booking your plane ticket from STL to LPS right before your trip is generally more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a STL to LPS flight and hotel package?
You'll typically save money by booking a STL to LPS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Lopez Island, WA (LPS)?
If you reserved your STL to LPS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.