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Flights from Augusta to St. Louis
Cheapest airlines flights from Augusta to St. Louis
You can choose from 1 airlines that fly from Augusta to St. Louis, including Delta Air Lines, Delta Air Lines has lowest fares on this route.
Delta Air Lines Airlines are determined based on actual purchased flight tickets from Augusta to St. Louis according to previous 12 months data from Trip.com.
Find Cheapest Flights from Augusta to St. Louis
Search cheap flights from Augusta to St. Louis in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$171, and round-trip tickets start at US$349.
- Round-trip
- One way
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AGS 10:155h 34m1 stopSTL 14:49Augusta - St. Louis | Fri, Jan 30 | Delta Air Lines
STL 06:003h 47m1 stopAGS 10:47St. Louis - Augusta | Sun, Feb 1 | Delta Air LinesUS$349 US$44822% off22% offUS$448 US$349 -
AGS 17:114h 26m1 stopSTL 20:37Augusta - St. Louis | Fri, Jan 23 | Delta Air Lines
STL 07:106h 14m1 stopAGS 14:24St. Louis - Augusta | Mon, Jan 26 | Delta Air LinesUS$350 US$44822% off22% offUS$448 US$350 -
AGS 15:103h 40m1 stopSTL 17:50Augusta - St. Louis | Thu, Feb 5 | Delta Air Lines
STL 15:453h 50m1 stopAGS 20:35St. Louis - Augusta | Mon, Feb 9 | Delta Air LinesUS$360 US$44820% off20% offUS$448 US$360 -
AGS 05:456h 20m1 stopSTL 11:05Augusta - St. Louis | Sun, Jan 18 | Delta Air Lines
STL 06:003h 47m1 stopAGS 10:47St. Louis - Augusta | Thu, Jan 22 | Delta Air LinesUS$37117% offUS$448 US$371 -
AGS 17:114h 26m1 stopSTL 20:37Augusta - St. Louis | Wed, Jan 21 | Delta Air Lines
STL 07:106h 14m1 stopAGS 14:24St. Louis - Augusta | Sun, Jan 25 | Delta Air LinesUS$39811% offUS$448 US$398 -
AGS 05:454h 8m1 stopSTL 08:53Augusta - St. Louis | Sat, Jan 24 | Delta Air Lines
STL 07:106h 14m1 stopAGS 14:24St. Louis - Augusta | Wed, Jan 28 | Delta Air LinesUS$40210% offUS$448 US$402 -
AGS 11:375h 30m1 stopSTL 16:07Augusta - St. Louis | Tue, Jan 27 | Delta Air Lines
STL 13:005h 55m1 stopAGS 19:55St. Louis - Augusta | Sat, Jan 31 | Delta Air LinesUS$4216% offUS$448 US$421 -
AGS 13:0017h 25m1 stopSTL Invalid DateAugusta - St. Louis | Mon, Jan 19 | Normal Airline
STL 15:006hNonstopAGS 16:00St. Louis - Augusta | Wed, Jan 21 | Normal AirlineFind more flightsFind more flights
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AGS 19:384h 58m1 stopSTL 23:36Augusta - St. Louis | Wed, Mar 11 | Delta Air LinesUS$171 US$21521% off21% offUS$215 US$171 -
AGS 17:594h 7m1 stopSTL 21:06Augusta - St. Louis | Mon, Mar 16 | Delta Air LinesUS$173 US$21520% off20% offUS$215 US$173 -
AGS 05:356h 27m1 stopSTL 11:02Augusta - St. Louis | Sat, Mar 7 | Delta Air LinesUS$174 US$21519% off19% offUS$215 US$174 -
AGS 10:185h 29m1 stopSTL 14:47Augusta - St. Louis | Thu, Mar 5 | Delta Air LinesUS$17419% offUS$215 US$174 -
AGS 06:506h 4m1 stopSTL 11:54Augusta - St. Louis | Tue, Jan 27 | Delta Air LinesUS$17519% offUS$215 US$175 -
AGS 19:315h 5m1 stopSTL 23:36Augusta - St. Louis | Wed, Feb 25 | Delta Air LinesUS$17519% offUS$215 US$175 -
AGS 11:375h 30m1 stopSTL 16:07Augusta - St. Louis | Tue, Feb 17 | Delta Air LinesUS$17519% offUS$215 US$175 -
AGS 05:454h 8m1 stopSTL 08:53Augusta - St. Louis | Fri, Feb 13 | Delta Air LinesUS$17618% offUS$215 US$176 -
AGS 05:456h 20m1 stopSTL 11:05Augusta - St. Louis | Tue, Jan 20 | Delta Air LinesUS$17618% offUS$215 US$176 -
AGS 19:384h 58m1 stopSTL 23:36Augusta - St. Louis | Sun, Feb 22 | Delta Air LinesUS$2026% offUS$215 US$202 -
AGS 13:0017h 25m1 stopSTL Invalid DateAugusta - St. Louis | Mon, Jan 19 | Normal AirlineFind more flightsFind more flights
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Displayed flight fares from Augusta to St. Louis are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Augusta to St. Louis Flight Details
The distance between Augusta and St. Louis is about 941.25 km. Based on Trip.com's latest data, travel demand is highest in December. The off-season for travel is November.
| Cheapest one-way flight price | US$171 |
|---|---|
| Cheapest return ticket price | US$349 |
| Cheapest month | November |
| Peak season for travel | December |
| Flight distance | 941.25 km |
| Popular airline | Delta Air Lines |
Flight statistics for the Augusta–St. Louis route are based on aggregated booking data from Trip.com over the past 12 months.
Frequently Asked Questions
What are the cheapest flights from Augusta to St. Louis (AGS-STL)?
Based on Trip.com data, Delta Air Lines offers one-way fares as low as US$171 on Cheapest nonstop routes (e.g. AGS to STL on Wed, Mar 11), while Delta Air Lines offers Cheapest nonstop round-trips from US$349 departing on Fri, Jan 30 and returning on Sun, Feb 1.Which airlines offer flights from Augusta to St. Louis?
At the moment, several airlines serve connecting flights from Augusta to St. Louis, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.When is the best time to book flights from Augusta to St. Louis?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Augusta to St. Louis is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.How can I find the best deals on flights from Augusta to St. Louis?
To find best deals on flights from Augusta to St. Louis, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 11, with one-way flights priced at just US$171.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for St. Louis travel is around December.
· Get exclusive promo codes for Trip.com app users.When are flight tickets from Augusta (AGS) to St. Louis (STL) the cheapest?
The cheapest months to fly from Augusta to St. Louis is November, when demand for travel is lower.Which upcoming date is cheapest to fly from Augusta to St. Louis on?
After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Augusta to St. Louis on January 21, 2026 with Delta Air Lines, with prices starting at US$174.Which airports can I fly to for St. Louis from Augusta?
You can land at any one of the following hubs in St. Louis, with Augusta Regional Airport to St. Louis Lambert International Airport (AGS-STL) is by far the most common option on this route: St. Louis Downtown Airport (CPS) St. Louis Lambert International Airport (STL).Is there any time difference between Augusta and St. Louis?
The time difference between St. Louis and Augusta is 1h.How do I change or cancel my ticket from Augusta to St. Louis?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
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