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.

$265+ Flights from Gunnison to St. Louis

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One-way flights from Gunnison to St. Louis
Search for one-way flight options from Gunnison to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Sat 8/237:34 amGUC - STL

1 stop4h 09mUnited Airlines

Deal found 7/2

$265

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 8/23

7:34 am-12:43 pm

1 stop4h 09m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown United Airlines from Gunnison to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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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$265+ Cheap flights from Gunnison to St. Louis (GUC - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Gunnison to St. Louis

One-way flights from Gunnison to St. LouisSearch for one-way flight options from Gunnison to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Search for one-way flight options from Gunnison to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Cheapflights Fare Finder

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?

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown United Airlines from Gunnison to St. Louis. Users can see the overall rating for each airline as well as how each is rated 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 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?

Traveling to a place near Gunnison?

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One-way flights from Gunnison to St. Louis
Search for one-way flight options from Gunnison to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.