Cheap Flights from New Orleans to St Louis
No deal from New Orleans to St Louis has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from New Orleans to St Louis, the lowest round-trip fare we recorded was $213, in August. The typical fare was $296. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $361 on Frontier and Southwest, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/new-orleans">from New Orleans</a>, <a href="/to/st-louis">to St Louis</a>, or the return direction <a href="/from/st-louis/to/new-orleans">St Louis to New Orleans</a>.
Latest price we saw: New Orleans to St Louis
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| New Orleans (MSY) to St Louis (STL) | $361 | 29.8¢ | Jan 10 – Jan 16 | Frontier and Southwest | Oct 17 | Check price |
Price history: New Orleans to St Louis
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $268 | $317 | 7 |
| Sep 2026 | $255 | $335 | 25 |
| Aug 2026 | $213 | $278 | 26 |
| Jul 2026 | $253 | $253 | 1 |
Frequently asked questions
How many flight deals from New Orleans to St Louis are on Sparkflights right now?
There are 0 verified deals from New Orleans to St Louis on the board right now. The list refreshes hourly.
What is the lowest price ever seen from New Orleans to St Louis?
The lowest fare we've recorded from New Orleans to St Louis is $213, based on 59 price observations over 4 months.
How much does a flight from New Orleans to St Louis cost?
The typical round-trip fare we observed from New Orleans to St Louis is $296, against a recorded low of $213. These are observations, not quotes.
When is the cheapest month to fly New Orleans to St Louis?
August was the cheapest month we observed from New Orleans to St Louis and October the dearest, over 4 months of data.
What is the current price from New Orleans to St Louis?
The most recent fare our sweep saw from New Orleans to St Louis is $361, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.