Cheap flights from St. Louis to Dallas from $70
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Dallas departing on 9/10. 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 St. Louis to Dallas
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Southwest flights from St. Louis to Dallas Love Field Airport
Our best Southwest deals on St. Louis to Dallas Love Field Airport flight tickets
Delta flights from St. Louis to Dallas Love Field Airport
Our best Delta deals on St. Louis to Dallas Love Field Airport flight tickets
See travel insights to Dallas from
How to get the cheapest flight ticket from St. Louis to Dallas Love Field Airport
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 Dallas Love Field Airport?
If you aren’t able to travel to Dallas Love Field Airport during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $258.
What is the cheapest day to depart on your flight to Dallas Love Field Airport?
According to our data, Tuesday is the cheapest day to fly to Dallas Love Field Airport from St. Louis. The lowest ticket price found for a Tuesday departure recently was $326. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Dallas Love Field Airport is Sunday, with ticket prices averaging around $428.
What is the cheapest time of day to depart on your flight to Dallas Love Field Airport?
In the evening is the cheapest time of day to fly from St. Louis to Dallas Love Field Airport when you can find flight prices for as low as $310. Flying to Dallas Love Field Airport in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Dallas Love Field Airport, so prices are often more expensive at around $375 per ticket.
What is the cheapest Lambert-St Louis to Dallas Love Field flight route?
Fly from Lambert-St Louis to Dallas Love Field for the best Lambert-St Louis - Dallas Love Field flight prices
How far in advance should I book a flight to Dallas Love Field Airport?
You are more likely to see cheaper flights to Dallas Love Field Airport from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas Love Field Airport for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas Love Field Airport from St. Louis for as low as $236 on momondo.
What cabin class options are available on Lambert-St Louis to Dallas Love Field flights?
There are 1 cabin classes available to choose from on Lambert-St Louis to Dallas Love Field 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 Lambert-St Louis to Dallas Love Field?
Southwest and Delta are the most popular carriers operating from Lambert-St Louis to Dallas Love Field
What airlines fly to Dallas Love Field Airport?
Southwest, Delta and American Airlines are the top three most popular airlines that fly to Dallas Love Field Airport from St. Louis according to our data. Southwest is the first choice among our users, with 90% of people opting to fly with this airline when traveling to Dallas Love Field Airport. Keep in mind that there are 3 different airlines that fly to Dallas Love Field Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from St. Louis to Dallas Love Field Airport on average per day?
As of July 2025, there are 3 flights per day flying from St. Louis to Dallas Love Field Airport. The most common time of day flights depart is 10:00AM, with 31% of flights taking off at noon.
How many flights depart from St. Louis to Dallas Love Field Airport on average per week?
26 flights are operational weekly from St. Louis to Dallas Love Field Airport as of July 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.
When to book flights from St. Louis to Dallas Love Field Airport
Cheap St. Louis to Dallas Love Field Airport (STL to DAL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Dallas Love Field Airport
How far is Lambert-St Louis to Dallas Love Field by plane?
Dallas Love Field is 545.9 mi away from Lambert-St Louis. In terms of flight time, this usually takes a little over 1h 40m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Dallas Love Field Airport?
Prices for flights from Lambert-St Louis Airport to Dallas Love Field Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Dallas Love Field Airport?
As of July 2025, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Dallas Love Field Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Dallas Love Field 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 Lambert-St Louis Airport to Dallas Love Field Airport.
What documentation or ID do you need to fly to Dallas Love Field Airport?
The necessary travel and health documents for your Dallas Love Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Dallas Love Field Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Dallas Love Field Airport is Boeing 737-800 Passenger/BBJ2 (winglets) (17.10% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (16.43%), Boeing 737-800 (14.90%), and Boeing 737-700 Passenger/BBJ1 (winglets) (14.65%).
What is the most popular airline from St. Louis to Dallas Love Field Airport?
Based on momondo bookings for flights between St. Louis and Dallas Love Field Airport, the leading airline is Southwest, making up 90% of the total bookings. Other popular airlines include Delta with 6% and American Airlines with 4%.
Best airlines flying from St. Louis to Dallas Love Field Airport
Compare and see reviews for airlines that fly from St. Louis to Dallas Love Field Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 4,266 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.2 10,000 reviews |
Southwest Flights From St. Louis to Dallas Love Field Airport
Across 26 Southwest flights from St. Louis to Dallas Love Field Airport this week, the average price was $307, with the best Southwest deals starting from $197 round-trip. 4,270 users have rated Southwest on momondo, with an average score of 8.0/10.
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Dallas?
It is quick and easy to find St. Louis to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.
Can I find flights from St. Louis to Dallas with flexible booking policies on momondo?
All flight searches from St. Louis to Dallas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from St. Louis to Dallas?
momondo helps you find the best flight between St. Louis and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. Louis to Dallas right now. Can momondo alert me if prices change?
If you are not ready to book a flight from St. Louis to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.