Cheap Flights from St. Louis (STL) to Vacaville (VCB)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree)

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Alternative airports near Vacaville

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

Select flight to Sacramento Intl. SMF. Cheapest option available. Average driving time to city center is 44 minutes. Flights from $562
SMF
Sacramento Intl.
Cheapest
Average driving time to city center44 min
Flights from $562

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree) cost?
Lock in a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree) 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 Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree)?
Flying in is a great way to save, as it's the cheapest month for flights between STL and VCB. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree)?
To find the cheapest airline that'll fly you from STL to VCB, use Expedia's filter tool. Customize 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 Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree)?
There are no daily nonstop flights departing from Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from STL to VCB?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the airline and season.*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 Vacaville, CA (VCB-Nut Tree)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree) route, travel before 3 PM. Later flights have a 22% higher chance of being 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.
What airports do you fly into for Vacaville from Lambert-St. Louis Intl. Airport (STL)?
If you're traveling on a direct flight from Lambert-St. Louis Intl. Airport (STL) to Vacaville, you can touch down at either San Francisco Intl. Airport (SFO) or Sacramento Intl. Airport (SMF).
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree) last-minute?
Last-minute fares from STL to VCB are generally more expensive. For the best prices, start searching for flights early. That being said, if your travel plans are flexible, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a STL to VCB flight and hotel package?
You'll typically save money by booking a STL to VCB 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 place. Once you've chosen your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Vacaville, CA (VCB-Nut Tree)?
In most instances, you can reschedule or cancel your STL to VCB flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Nut Tree
Distance
1698 mi

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St. Louis to Vacaville Flights

The cheapest times to fly from St. Louis to Vacaville

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

 

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

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

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 Vacaville in 2025. 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 Vacaville 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 Vacaville 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.

 

St. Louis to Vacaville Flights

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*Available to One Key members.