good.flights

Cheap flights from Miami to St Louis

One-way from $75, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Tue, Nov 10Any priceWed, Nov 11Any priceThu, Nov 12Any priceFri, Nov 13$75Sat, Nov 14$111Sun, Nov 15Any priceMon, Nov 16Any priceTue, Nov 17Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$75
Frontier Airlines, flight F9 2483Found 2 days ago, 1 adult
Check live price
5:20amMiamiFri, Nov 13
Travel time 4h 3m, 1 stopMIASTL
8:23amSt LouisFri, Nov 13
$111
Frontier Airlines, flight F9 1279Found yesterday, 1 adult
Check live price
5:50amMiamiSat, Nov 14
Travel time 6h 44m, 1 stopMIASTL
11:34amSt LouisSat, Nov 14
$118
Frontier Airlines, flight F9 1279Found 3 days ago, 1 adult
Check live price
5:50amMiamiSat, Nov 7
Travel time 6h 44m, 1 stopMIASTL
11:34amSt LouisSat, Nov 7
Cheapest nonstop
$127
Southwest Airlines, flight WN 2803Found 5 days ago, 1 adult
Check live price
4:05pmMiamiTue, Jan 12
Travel time 3h, nonstopMIASTL
6:05pmSt LouisTue, Jan 12
$127
Southwest Airlines, flight WN 2803Found 5 days ago, 1 adult
Check live price
4:05pmMiamiWed, Feb 3
Travel time 3h, nonstopMIASTL
6:05pmSt LouisWed, Feb 3

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in United StatesTravel eSIM from $4, installed before you fly.
    Compare plans
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28–29–30$17931–

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6$1717$1188–9–10–11–12–13$7514$11115–16–17–18–19–20–21–22–23–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–2425262728293031
$118 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 13, $75.

Lowest fares by month

In the fares found this week, November has the lowest: from $75 one-way, against $179 in October. Pick a month to see its cheapest date.

  1. Oct$179
  2. Nov$75
  3. Decno fares yet
  4. Jan$127
  5. Feb$127
  6. Marno fares yet
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200Oct$75NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$179Fri, Oct 301 stop
November$75Fri, Nov 131 stop
December—
January 2027$127Tue, Jan 12Nonstop
February 2027$127Wed, Feb 3Nonstop
March 2027—
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Miami to St Louis?

In the fares found this week, November has the lowest: from $75 one-way, against $179 in October.

Are there direct flights from Miami to St Louis?

Yes. Recent fares include nonstop flights with Southwest Airlines.

How long is the flight from Miami to St Louis?

A nonstop flight takes about 3h. The distance is 1,069 mi.

More cheap flights from Miami

All 334 destinations