STL - GUC

$249 Find Cheap Flights from St. Louis to Gunnison

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Gunnison departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Gunnison

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Gunnison, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Gunnison, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Gunnison (STL-GUC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Gunnison that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Gunnison

Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
4:45 pm - 8:15 pmSTL-GUC
4h 30m1 stop
United Airlines Logo
7:34 am - 12:43 pmGUC-STL
4h 09m1 stop
$249United Airlines
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Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
5:00 am - 2:46 pmSTL-GUC
10h 46m2 stops
United Airlines Logo
7:34 am - 12:43 pmGUC-STL
4h 09m1 stop
$320United Airlines
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Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
9:00 am - 12:33 pmSTL-GUC
4h 33m1 stop
United Airlines Logo
1:42 pm - 9:54 pmGUC-STL
7h 12m1 stop
$414United Airlines
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Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
4:43 pm - 8:18 pmSTL-GUC
4h 35m1 stop
United Airlines Logo
1:42 pm - 10:45 pmGUC-STL
8h 03m2 stops
$420United Airlines
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Sat, Sep 6 - Thu, Sep 11
United Airlines Logo
4:50 pm - 8:17 pmSTL-GUC
4h 27m1 stop
United Airlines Logo
1:45 pm - 8:46 pmGUC-STL
6h 01m1 stop
$430United Airlines
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Sat, Sep 6 - Thu, Sep 11
United Airlines Logo
6:35 am - 2:37 pmSTL-GUC
9h 02m2 stops
United Airlines Logo
3:23 pm - 8:46 pmGUC-STL
4h 23m1 stop
$435United Airlines
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Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
4:43 pm - 8:18 pmSTL-GUC
4h 35m1 stop
United Airlines Logo
1:42 pm - 9:54 pmGUC-STL
7h 12m1 stop
$450United Airlines
Find Deal
Sat, Sep 6 - Thu, Sep 11
United Airlines Logo
6:35 am - 2:37 pmSTL-GUC
9h 02m2 stops
United Airlines Logo
3:23 pm - 2:19 pmGUC-STL
21h 56m2 stops
$474United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
4:43 pm - 8:18 pmSTL-GUC
4h 35m1 stop
United Airlines Logo
1:42 pm - 3:47 pmGUC-STL
25h 05m2 stops
$500United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
5:00 am - 2:46 pmSTL-GUC
10h 46m2 stops
United Airlines Logo
7:34 am - 3:44 pmGUC-STL
7h 10m2 stops
$536United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Gunnison flights

Get data-powered insights and trends into flights from St. Louis to Gunnison to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Gunnison?

The average price of all round-trip flights from St. Louis to Gunnison clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from St. Louis to Gunnison, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Gunnison, Thursday is the cheapest day to fly and Friday is the most expensive.

Find deals

Good to know

Cheapest flight$249
Flight from St. Louis to Gunnison

When to book flights from St. Louis to Gunnison

Are your dates flexible? Find out the best times to travel from St. Louis to Gunnison based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Gunnison

  • What is the cheapest flight from St. Louis to Gunnison?

    In the last 3 days, the lowest price for a flight from St. Louis to Gunnison was $286 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between St. Louis and Gunnison?

    No, a passport isn't needed to fly from St. Louis to Gunnison. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from St. Louis to Gunnison?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Gunnison?

    Star Alliance is the only airline alliance operating flights between St. Louis and Gunnison.

  • How does KAYAK find such low prices on flights from St. Louis to Gunnison?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Gunnison.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Gunnison?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Gunnison from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Gunnison?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Gunnison with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GUC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Gunnison?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Gunnison from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Gunnison

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Gunnison. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Gunnison? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8904 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

2.0 MediocreNick, Jul 2025SGF - DEN
Read more United Airlines reviews

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Food choices were very limited. Taste of the dishes was average.

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

Information on your arrival and departure airports

St. Louis (STL)
Gunnison (GUC)

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