Cheap flights from Texas to St. Louis from $68
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to St. Louis departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Texas to St. Louis
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
American Airlines flights from Texas to St. Louis
Our best American Airlines deals on Texas to St. Louis flight tickets
United Airlines flights from Texas to St. Louis
Our best United Airlines deals on Texas to St. Louis flight tickets
See travel insights to St. Louis from
How to get the cheapest flight ticket from Texas to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. Louis?
In general, August is the cheapest month to fly from Texas to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $214. The month of July is another great option to travel to St. Louis, with average flight prices from Texas averaging around $215.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Monday when prices can be found for as low as $215. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $324. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Texas in the morning is the least expensive time of day to depart. momondo users have found prices as low as $276 when looking at flights departing in the morning. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $313 per ticket.
What is the cheapest Texas to Lambert-St Louis flight route?
Fly from Dallas/Fort Worth to Lambert-St Louis for the best Texas - Lambert-St Louis flight prices
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Texas when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $283 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Texas for as low as $214 on momondo.
What cabin class options are available on Texas to Lambert-St Louis flights?
There are 4 cabin classes available to choose from on Texas to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Texas to Lambert-St Louis?
Frontier, Southwest, and Delta are the most popular carriers operating from Texas to Lambert-St Louis
What airlines fly to St. Louis?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to St. Louis from Texas according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 5 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
How many flights depart from Texas to St. Louis on average per day?
As of April 2025, there are 36 flights per day flying from Texas to St. Louis. The most common time of day flights depart is 8:00PM, with 46% of flights taking off in the afternoon.
How many flights depart from Texas to St. Louis on average per week?
The number of flights available between Texas and St. Louis is 255 per week as of April 2025. The most frequent departure day is Tue, with 22% of weekly flights leaving on this day.
Cheap Texas to St. Louis flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Texas to St. Louis
When did momondo last update prices for flights from Texas to Lambert-St Louis Airport?
Prices for flights from Texas to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Texas to Lambert-St Louis Airport?
The number of operators available for flights from Texas to Lambert-St Louis Airport is 5 as of April 2025.
How old do you have to be to fly from Texas to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Texas to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Texas to St. Louis is Boeing 737-700 Passenger/BBJ1 (winglets) (15.93% of total bookings). The next most popular plane models are Airbus A319 (12.91%), Boeing 737 MAX 8 (12.78%), and Boeing 737-800 Passenger/BBJ2 (winglets) (12.27%).
Best airlines flying from Texas to St. Louis
Compare and see reviews for airlines that fly from Texas to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $46 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $134 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 4,295 reviews |
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Texas to St. Louis?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Texas to St. Louis. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Texas to St. Louis with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to St. Louis from Texas with this policy.
How can momondo help me find flights from Texas to St. Louis?
Once all potential Texas to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Texas to St. Louis right now. Can momondo alert me if prices change?
Price alerts on flights to St. Louis from Texas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.