$54 Cheap Flights to Weldon Spring Heights, MO

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How much is the cheapest flight to Weldon Spring Heights?

Prices were available within the past 7 days and start at $54 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Delta

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

September is typically the cheapest month to fly

From $171 - $704 per traveler.

Graph displaying average flight prices per month

Tips to find the cheapest flights to Weldon Spring Heights

The cheapest day to fly

Get started finding a cheap flight to Weldon Spring Heights on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

June is the cheapest month to fly to Weldon Spring Heights. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Weldon Spring Heights. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Weldon Spring Heights, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Weldon Spring Heights

The lowest price for round-trip flights to Weldon Spring Heights in 2025 starts from from $103, while one-way tickets start from from $54. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Weldon Spring Heights. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Weldon Spring Heights

Frontier Airlines, United, Delta are just some of the airlines that can typically offer cheap tickets to Weldon Spring Heights. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Weldon Spring Heights and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Weldon Spring Heights, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Weldon Spring Heights. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Weldon Spring Heights plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Weldon Spring Heights

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Weldon Spring Heights.

Stopover savings

The cheapest tickets to Weldon Spring Heights are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Weldon Spring Heights. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Weldon Spring Heights for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Weldon Spring Heights. Simply download the free Expedia app to your smart device and activate Weldon Spring Heights flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Weldon Spring Heights. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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

What month is the cheapest to fly to Weldon Spring Heights?
Flights to Weldon Spring Heights are generally the cheapest in May *. You could save money on fares during this time if you keep an eye out. *Cheapest month to fly is based on the month with the cheapest flight found on Expedia.com in the next 330 days.
Which US cities have the cheapest flights to Weldon Spring Heights?
Usually, Chicago, Dallas and Denver have cheap flights to Weldon Spring Heights. However, flexibility is key to landing a bargain. Head off midweek or during the off-peak season to keep costs down.
Which US cities fly direct to Weldon Spring Heights?
Pick from 55 US destinations with direct flights to Weldon Spring Heights. When booking on Expedia, select “Direct flights only” to find nonstop routes. Fly to Weldon Spring Heights from any of these leading cities:

  • Chicago
  • Dallas
  • Denver
  • New York
  • Atlanta

How to find a cheap flight to Weldon Spring Heights?
If you’re searching for cheap flights to Weldon Spring Heights, consider low-season travel. Booking as far in advance as possible is also likely to help you score savings. Or, look for departures on a different day — flights on a Thursday are on average 16% cheaper than Sunday departures.* Opt to receive flight price alerts on the Expedia app and you’ll be instantly notified when fares fall.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Weldon Spring Heights?
You can find good deals on last-minute flights to Weldon Spring Heights, especially if your travel plans are flexible. Consider leaving from a different airport, changing your dates or picking an alternative airline to get a cheap flight to Weldon Spring Heights.
How far in advance should I book a flight to Weldon Spring Heights?
Secure the travel dates you want and a fare that suits your budget by booking your domestic flight to Weldon Spring Heights up to 28 days in advance. Lock in tickets two to four months ahead if you’re headed to Weldon Spring Heights from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Weldon Spring Heights?
Sundays are usually the best day to book a cheap flight to Weldon Spring Heights, where you can save 8% on average compared to a Friday. If you decide to buy tickets on a Friday, expect to pay more as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation’s (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Weldon Spring Heights?
Weldon Spring Heights is connected to 33 airports globally through 10 carriers, with Lambert-St. Louis Intl. Airport (STL) as its chief gateway. Take your pick of these popular airlines to Weldon Spring Heights when planning your trip:

  • Delta Air Lines
  • American Airlines
  • United Airlines
  • Southern Airways Express

Where do you fly into Weldon Spring Heights?
If you’re flying to Weldon Spring Heights, the main hub to arrive at is Lambert-St. Louis Intl. Airport (STL). You could also fly to Weldon Spring Heights via Spirit of St. Louis Airport (SUS).
How far is the airport from central Weldon Spring Heights?
Arriving at Lambert-St. Louis Intl. Airport (STL) puts you about 17 mi east of the center of Weldon Spring Heights.
Can I save money by booking a Weldon Spring Heights trip package?
It’s possible to save hundreds of dollars if you secure a Weldon Spring Heights flight and hotel package deal on Expedia. And you’ll save time and hassle by having all your travel plans in the same place. Try bundling hotels and flights with extras such as car rentals and tours for your own personalized Weldon Spring Heights vacation.
Can I change or cancel my flight to Weldon Spring Heights?
It’s usually possible to cancel or change your flight to Weldon Spring Heights. Many airlines let you cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you a credit toward a future flight instead of a direct refund. To find affordable flights to Weldon Spring Heights with flexible change policies, pick “No cancel fee” or “Changes included” during your search. Want more information? Check out our Customer Service Portal.
Flights to Weldon Spring Heights information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
$102

Trending flights to Weldon Spring Heights

Prices were available within the past 7 days and start at $54 for one-way flights and $103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

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*Available to One Key members.