STL - GUC

$251 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 8/18. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$251
American Airlines
Tue 8/18Sat 8/22
STL - GUC • 1 stop
Top airlines
Cheapest • from $251 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Gunnison. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $545 (round-trip)
Shortest trip • 5h 09m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to Gunnison!
Flight Deals
Booking Insights
Flight 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

Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
5:40 am - 12:18 pm
STL
-
GUC
7h 38m
1 stop
American Airlines Logo
12:56 pm - 7:46 pm
GUC
-
STL
5h 50m
1 stop
$251American Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
8:54 am - 12:39 pm
STL
-
GUC
4h 45m
1 stop
United Airlines Logo
7:10 am - 2:28 pm
GUC
-
STL
6h 18m
1 stop
$341United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
9:10 am - 8:19 pm
STL
-
GUC
12h 09m
2 stops
United Airlines Logo
7:10 am - 2:28 pm
GUC
-
STL
6h 18m
1 stop
$346United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
9:10 am - 8:19 pm
STL
-
GUC
12h 09m
2 stops
United Airlines Logo
1:36 pm - 11:19 pm
GUC
-
STL
8h 43m
2 stops
$351United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
10:00 am - 8:19 pm
STL
-
GUC
11h 19m
2 stops
United Airlines Logo
1:36 pm - 8:43 pm
GUC
-
STL
6h 07m
1 stop
$356United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
10:00 am - 8:19 pm
STL
-
GUC
11h 19m
2 stops
United Airlines Logo
1:36 pm - 11:19 pm
GUC
-
STL
8h 43m
2 stops
$361United Airlines
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
10:24 am - 8:12 pm
STL
-
GUC
10h 48m
2 stops
United Airlines Logo
3:25 pm - 8:39 pm
GUC
-
STL
4h 14m
1 stop
$366United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
4:30 pm - 8:19 pm
STL
-
GUC
4h 49m
1 stop
United Airlines Logo
7:10 am - 2:28 pm
GUC
-
STL
6h 18m
1 stop
$386United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
4:30 pm - 8:19 pm
STL
-
GUC
4h 49m
1 stop
United Airlines Logo
1:36 pm - 8:43 pm
GUC
-
STL
6h 07m
1 stop
$396United Airlines
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
10:24 am - 8:12 pm
STL
-
GUC
10h 48m
2 stops
United Airlines Logo
1:47 pm - 9:22 pm
GUC
-
STL
6h 35m
2 stops
$407United Airlines
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.

Which airlines provide the cheapest flights from St. Louis to Gunnison?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Gunnison were found on American Airlines ($251) and United Airlines ($341).

Good to know

Cheapest flight$251
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 $251 for a round-trip ticket.

  • 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 9439 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

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

Information on your arrival and departure airports