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Cheap flights from Gunnison to St. Louis from $351

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Gunnison to St. Louis departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Gunnison to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:36 pm - 8:43 pm
GUC
-
STL
6h 07m
1 stop
United Airlines Logo
8:46 am - 12:39 pm
STL
-
GUC
4h 53m
1 stop
$351United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:36 pm - 10:45 pm
GUC
-
STL
8h 09m
2 stops
United Airlines Logo
8:46 am - 12:39 pm
STL
-
GUC
4h 53m
1 stop
$356United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:36 pm - 11:19 pm
GUC
-
STL
8h 43m
2 stops
United Airlines Logo
8:21 am - 8:34 pm
STL
-
GUC
13h 13m
2 stops
$440United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:36 pm - 11:19 pm
GUC
-
STL
8h 43m
2 stops
United Airlines Logo
6:00 am - 8:34 pm
STL
-
GUC
15h 34m
3 stops
$474United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:36 pm - 10:45 pm
GUC
-
STL
8h 09m
2 stops
United Airlines Logo
6:00 am - 8:34 pm
STL
-
GUC
15h 34m
3 stops
$498United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
1:36 pm - 11:19 pm
GUC
-
STL
8h 43m
2 stops
United Airlines Logo
6:00 am - 8:34 pm
STL
-
GUC
15h 34m
3 stops
$527United Airlines
Sat, May 2 - Wed, May 6

United Airlines flights from Gunnison to St. Louis

Our best United Airlines deals on Gunnison to St. Louis flight tickets
United Airlines
May 2
GUC1:36 pmGunnison
6h 07m
1 stop
STL8:43 pmLambert-St Louis
May 6
STL8:46 amLambert-St Louis
4h 53m
1 stop
GUC12:39 pmGunnison
$351
United Airlines
May 2
GUC1:36 pmGunnison
8h 09m
2 stops
STL10:45 pmLambert-St Louis
May 6
STL8:46 amLambert-St Louis
4h 53m
1 stop
GUC12:39 pmGunnison
$356
United Airlines
May 2
GUC1:36 pmGunnison
8h 43m
2 stops
STL11:19 pmLambert-St Louis
May 6
STL8:21 amLambert-St Louis
13h 13m
2 stops
GUC8:34 pmGunnison
$440

momondo Fare Finder

 
Customize your flight search to find flights from Gunnison to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 28, 2026.
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

Cheapest round-trip
Quickest round-trip

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 5/2

1:36 pm-8:43 pm

1 stop6h 07m

Lambert-St Louis

Wed 5/6

8:46 am-12:39 pm

1 stop4h 53m

$351

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 5/2

1:36 pm-10:45 pm

2 stops8h 09m

Lambert-St Louis

Wed 5/6

8:46 am-12:39 pm

1 stop4h 53m

$356

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 5/2

1:36 pm-11:19 pm

2 stops8h 43m

Lambert-St Louis

Wed 5/6

8:21 am-8:34 pm

2 stops13h 13m

$440

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 5/2

1:36 pm-11:19 pm

2 stops8h 43m

Lambert-St Louis

Wed 5/6

6:00 am-8:34 pm

3 stops15h 34m

$474

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 5/2

1:36 pm-10:45 pm

2 stops8h 09m

Lambert-St Louis

Wed 5/6

6:00 am-8:34 pm

3 stops15h 34m

$498

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Sat 5/2

1:36 pm-11:19 pm

2 stops8h 43m

Lambert-St Louis

Wed 5/6

6:00 am-8:34 pm

3 stops15h 34m

$527

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Gunnison to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Gunnison to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Gunnison to St. Louis (GUC to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gunnison to St. Louis

Fastest flight time

6h 18m

Direct flights

None
The fastest flight from Gunnison to St. Louis takes 6h 18m
There are no direct flights from Gunnison to St. Louis. There are no popular flight routes from Gunnison to St. Louis.
Search flight deals

  • How far is Gunnison to Lambert-St Louis by plane?

    The distance between Gunnison and Lambert-St Louis is about 901.5 mi. In terms of flight time, this usually takes a little over 6h 18m.

  • When did momondo last update prices for flights from Gunnison Airport to Lambert-St Louis Airport?

    Prices for flights from Gunnison Airport to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Gunnison Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gunnison Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Gunnison to St. Louis?

    Search flight deals from Gunnison to St. Louis. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Gunnison to St. Louis with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Collinsville
St. Peters
Wentzville
Alton
Fenton
Farmington
Clayton
Festus
Edwardsville
Eureka
Litchfield
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Gunnison to St. Louis?

Finding the right flight to St. Louis from Gunnison is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Gunnison to St. Louis with flexible booking policies on momondo?

All flight searches from Gunnison to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Gunnison to St. Louis?

Once you have performed a search for Gunnison to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Gunnison to St. Louis right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Gunnison to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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