Cheap Flights from Evanston (EVW) to St. Louis (STL)

Popular airlines from Evanston, WY (EVW-Uinta County) to St. Louis Lambert Intl. Airport (STL)

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Frequently asked questions

How much does a flight from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL) cost?
Lock in a cheap one-way flight or cheap return flight from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL)?
is the least expensive month to fly from EVW to STL. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline flying from EVW to STL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL)?
Nonstop flights from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EVW to STL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often 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 Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL)?
To avoid possible delays on the Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL) route, aim to fly before 3 PM. Departures after this time 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 Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute fares from EVW to STL are generally more expensive. For the best prices, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book an EVW to STL flight and hotel package?
Booking an EVW to STL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Evanston, WY (EVW-Uinta County) to Lambert-St. Louis Intl. Airport (STL)?
If you booked your EVW to STL flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Uinta County
Destination airport
Lambert-St. Louis Intl.
Distance
1104 mi

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Evanston to St. Louis Flights

The cheapest times to fly from Evanston to St. Louis

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

 

The best time to book a flight from Evanston to St. Louis

Sunday is one of the best days to book for cheap flights from Evanston to St. Louis: 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 Evanston to St. Louis

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 Evanston to St. Louis 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 Evanston to St. Louis 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 Evanston to St. Louis 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.

 

Evanston to St. Louis Flights

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*Available to One Key members.