Springfield to St Louis SGF → STL
Springfield-Branson National Airport (SGF) → Lambert-St. Louis International Airport (STL)
The cheapest one-way found recently is $300 with Allegiant Air, 26 Oct, found 3 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $287 to $355.
Cheapest one-way found recently
$300
26 Oct · Allegiant Air
Springfield-Branson National Airport (SGF) → Lambert-St. Louis International Airport (STL)
Leaves 5:23 p.m. · 46 h trip
2 stops
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$300 26 Octfound 3 days agoOpen this trip
$273 10 Novfound 5 days agoOpen this trip
What have prices looked like?
Over 5 days, 14 Oct to 18 Oct, the cheapest one-way we saw each day was $273.
At $300, the cheapest one-way found recently is above that range.
5 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 24 Oct to 10 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 26 Oct, and it is not cheaper.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Oct | $410 | Allegiant Air | Springfield-Branson National Airport (SGF) → Lambert-St. Louis International Airport (STL) | 2 stops | found 5 days ago | Open this trip |
| 26 Oct | $300 | Allegiant Air | Springfield-Branson National Airport (SGF) → Lambert-St. Louis International Airport (STL) | 2 stops | found 3 days ago | Open this trip |
| 10 Nov | $273 | Allegiant Air | Springfield-Branson National Airport (SGF) → Lambert-St. Louis International Airport (STL) | 2 stops | found 5 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $273.
Airlines on the cheapest dates: Allegiant Air.
Premium cabin fares from Springfield to St Louis
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 26 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Springfield to St Louis?
One-way
Not enough history yet: we have 5 days of one-way prices, 14 Oct to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest one-way found recently is for 26 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work