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 day to fly round-trip from Gunnison to St. Louis?

Thursday flights are found to be more expensive to fly from Gunnison to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gunnison to St. Louis as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Gunnison 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.

$299+ Cheap Flights from Gunnison to St. Louis

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Cheap flight deals from Gunnison to St. Louis

Round-trip from	$299 (United Airlines)

From Gunnison to Lambert-St Louis

Search Deals

Find flight deals from Gunnison to St. Louis

Cheapest flights from Gunnison to St. Louis
Explore the most affordable flight options available from Gunnison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Tue 11/111:42 pmGUC - STL

1 stop7h 12mUnited Airlines

Sat 11/154:43 pmSTL - GUC

1 stop4h 35mUnited Airlines

Deal found 8/15

$299

Fri 8/293:23 pmGUC - STL

1 stop7h 30mUnited Airlines

Tue 9/24:40 pmSTL - GUC

1 stop4h 37mUnited Airlines

Deal found 8/14

$375

Best flights from Gunnison to St. Louis
Discover carefully curated flight deals from Gunnison to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Tue 11/111:42 pmGUC - STL

1 stop7h 12mUnited Airlines

Sat 11/154:43 pmSTL - GUC

1 stop4h 35mUnited Airlines

Deal found 8/15

$299

Fri 8/293:23 pmGUC - STL

1 stop7h 30mUnited Airlines

Tue 9/24:40 pmSTL - GUC

1 stop4h 37mUnited Airlines

Deal found 8/14

$375

Last-minute flights from Gunnison to St. Louis
Discover last-minute flight deals from Gunnison to St. Louis. Data last updated August 16, 2025 and is based on user searches.

Fri 8/293:23 pmGUC - STL

1 stop7h 30mUnited Airlines

Tue 9/24:40 pmSTL - GUC

1 stop4h 37mUnited Airlines

Deal found 8/14

$375

Fly from

Fly to

Route

Depart

Return

Price

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Tue 11/11

1:42 pm-9:54 pm

1 stop7h 12m

Lambert-St Louis

Sat 11/15

4:43 pm-8:18 pm

1 stop4h 35m

$299

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Fri 8/29

3:23 pm-11:53 pm

1 stop7h 30m

Lambert-St Louis

Tue 9/2

4:40 pm-8:17 pm

1 stop4h 37m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Gunnison 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 Gunnison to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Gunnison to St. Louis (average of $311). Flying from Gunnison 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.

Related info for your journey

Can I find deals for flights from Gunnison to St. Louis that include hotel bookings?
Yes. In addition to deals on Gunnison to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Gunnison to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gunnison to St. Louis.
Can I find deals for business class flights from Gunnison to St. Louis?
Yes. Cheapflights offers flight deals from Gunnison 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 Gunnison to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Gunnison to St. Louis (average of $311). Flying from Gunnison 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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$299+ Cheap flights from Gunnison to St. Louis (GUC - 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gunnison to St. Louis with Cheapflights

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Cheap flight deals from Gunnison to St. Louis

Round-trip from

Find flight deals from Gunnison to St. Louis

Cheapest flights from Gunnison to St. LouisExplore the most affordable flight options available from Gunnison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

Explore the most affordable flight options available from Gunnison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

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

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

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

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Gunnison 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 Gunnison to St. Louis that include hotel bookings?

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

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

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

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Cheapest flights from Gunnison to St. Louis
Explore the most affordable flight options available from Gunnison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.