In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from SWO to STL?

When flying from Stillwater to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Stillwater to St. Louis that include hotel bookings?

Yes. In addition to deals on Stillwater to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Stillwater to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stillwater to St. Louis.

Can I find deals for business class flights from Stillwater to St. Louis?

Yes. Cheapflights offers flight deals from Stillwater to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$361+ Flights from Stillwater to St. Louis

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Cheap flight deals from Stillwater to St. Louis

Round-trip from	$361 (American Airlines)

From Stillwater Searcy Fld to Lambert-St Louis

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Cheapest flights from Stillwater to St. Louis
Explore the most affordable flight options available from Stillwater to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Mon 8/252:34 pmSWO - STL

1 stop5h 48mAmerican Airlines

Tue 8/267:01 amSTL - SWO

1 stop7h 02mAmerican Airlines

Deal found 7/27

$361

Best flights from Stillwater to St. Louis
Discover carefully curated flight deals from Stillwater to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 8/252:34 pmSWO - STL

1 stop5h 48mAmerican Airlines

Tue 8/267:01 amSTL - SWO

1 stop7h 02mAmerican Airlines

Deal found 7/27

$361

Last-minute flights from Stillwater to St. Louis
Discover last-minute flight deals from Stillwater to St. Louis. Data last updated July 29, 2025 and is based on user searches.

Mon 8/42:30 pmSWO - STL

1 stop5h 01mAmerican Airlines

Sun 8/107:01 amSTL - SWO

1 stop7h 03mAmerican Airlines

Deal found 7/28

$541

Mon 8/252:34 pmSWO - STL

1 stop5h 48mAmerican Airlines

Tue 8/267:01 amSTL - SWO

1 stop7h 02mAmerican Airlines

Deal found 7/27

$361

Cheapflights Fare Finder

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StillwaterSt. Louis

SWO - STL

SWOSTL

Stillwater Searcy Fld

Mon 8/25

2:34 pm-8:22 pm

1 stop5h 48m

Lambert-St Louis

Tue 8/26

7:01 am-2:03 pm

1 stop7h 02m

$361

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Deals found on 7/27

Best time to book a flight from Stillwater to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Stillwater with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Stillwater to St. Louis

What is the cheapest month to book a flight from Stillwater to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Stillwater to St. Louis (average of $311). Flying from Stillwater to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

See what other customers who have flown with American Airlines from Stillwater to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

Can I find deals for flights from Stillwater to St. Louis that include hotel bookings?
Yes. In addition to deals on Stillwater to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Stillwater to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stillwater to St. Louis.
Can I find deals for business class flights from Stillwater to St. Louis?
Yes. Cheapflights offers flight deals from Stillwater to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Stillwater to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Stillwater to St. Louis (average of $311). Flying from Stillwater to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$361+ Cheap flights from Stillwater to St. Louis (SWO - STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Stillwater to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Stillwater to St. Louis

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Find flight deals from Stillwater to St. Louis

Cheapest flights from Stillwater to St. LouisExplore the most affordable flight options available from Stillwater to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Stillwater to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Stillwater to St. Louis that are best for you.

Best time to book a flight from Stillwater to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Stillwater with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Stillwater to St. Louis

What is the cheapest month to book a flight from Stillwater to St. Louis?

Reviews of airlines servicing St. Louis

See what other customers who have flown with American Airlines from Stillwater to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Stillwater to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Stillwater to St. Louis that include hotel bookings?

How can I find direct flights from Stillwater to St. Louis?

Can I find deals for business class flights from Stillwater to St. Louis?

What is the cheapest month to book a flight from Stillwater to St. Louis?

Traveling to a place near St. Louis?

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Cheapest flights from Stillwater to St. Louis
Explore the most affordable flight options available from Stillwater to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.