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Amazing Delta STL to MIA Flight Deals

The cheapest flights to Miami Intl. found within the past 7 days were $155 round trip and $105 one way. Prices and availability subject to change. Additional terms may apply.


MIA From STL Economy Coach Packages on Similar Airlines


FAQs about Delta Air Lines Flights from STL to MIA

What terminal is Delta Air Lines at St. Louis Lambert International Airport?

Once you receive the boarding pass for your Delta Air Lines flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Miami, FL (MIA-Miami Intl.), you should be able to see which terminals you'll be flying in and out of. Your airline will have the answers if you can't find those details on your ticket.

Are there Delta Air Lines non-stop flights from STL to MIA?

There are no direct flights with Delta Air Lines from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Miami, FL (MIA-Miami Intl.). You will have at least one stopover, so use the time to stretch out your legs before your connecting flight.

How long is a Delta Air Lines flight from STL to MIA?

No horrid jet lag, no cramped legs — there's plenty to love about short-haul flights. If you've reserved a seat with Delta Air Lines from STL to MIA, the trip will zoom by in roughly 3 hours and 50 minutes.

How many direct and indirect flights does Delta Air Lines fly from STL to MIA?

If you need to lock in a trip from STL to MIA, you can pick from approximately 6 Delta Air Lines flights each day.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Miami, FL (MIA-Miami Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

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