$214 Cheap Flights from Ontario (ONT) to Gunnison (GUC)

View $214 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison, CO (GUC-Gunnison-Crested Butte Regional)

Cheap Flights from Ontario to Gunnison (ONT-GUC)

Prices were available within the past 7 days and start at $214 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 22 - Thu, Dec 11
ONT
Ontario
GUC
Gunnison
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 22 from Ontario to Gunnison, returning Thu, Dec 11, priced at $259 found 1 day ago
United
Sun, Nov 16 - Thu, Nov 27
ONT
Ontario
GUC
Gunnison
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Sun, Nov 16 from Ontario to Gunnison, returning Thu, Nov 27, priced at $264 found 5 days ago
United
Sun, Nov 9 - Fri, Nov 28
ONT
Ontario
GUC
Gunnison
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 9 from Ontario to Gunnison, returning Fri, Nov 28, priced at $269 found 1 day ago
United
Sun, Nov 9 - Thu, Nov 27
ONT
Ontario
GUC
Gunnison
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 9 from Ontario to Gunnison, returning Thu, Nov 27, priced at $274 found 1 day ago
United
Sat, Nov 1 - Tue, Nov 18
ONT
Ontario
GUC
Gunnison
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 1 from Ontario to Gunnison, returning Tue, Nov 18, priced at $294 found 5 days ago
United
Sat, Nov 1 - Wed, Nov 19
ONT
Ontario
GUC
Gunnison
$299 Roundtrip, found 5 days ago
$299
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 1 from Ontario to Gunnison, returning Wed, Nov 19, priced at $299 found 5 days ago
United
Sat, Feb 28 - Wed, Mar 18
ONT
Ontario
GUC
Gunnison
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select United flight, departing Sat, Feb 28 from Ontario to Gunnison, returning Wed, Mar 18, priced at $309 found 2 days ago
United
Sun, Nov 9 - Thu, Nov 27
ONT
Ontario
GUC
Gunnison
$314 Roundtrip, found 5 days ago
$314
Roundtrip
found 5 days ago
Select United flight, departing Sun, Nov 9 from Ontario to Gunnison, returning Thu, Nov 27, priced at $314 found 5 days ago
United
Tue, Nov 4 - Thu, Nov 20
ONT
Ontario
GUC
Gunnison
$319 Roundtrip, found 5 days ago
$319
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 4 from Ontario to Gunnison, returning Thu, Nov 20, priced at $319 found 5 days ago
American Airlines
Sat, Jan 24 - Wed, Jan 28
ONT
Ontario
GUC
Gunnison
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 24 from Ontario to Gunnison, returning Wed, Jan 28, priced at $340 found 3 days ago
Flights from Ontario (ONT) to Gunnison (GUC)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Gunnison-Crested Butte Regional
Airlines serving
American Airlines, United
Roundtrip price
$258
Distance
668 mi

Ontario to Gunnison Flights

The cheapest times to fly from Ontario to Gunnison

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Gunnison are during the month of November. You can find some of the cheapest flights from Ontario to Gunnison with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Gunnison

Sunday is one of the best days to book for cheap flights from Ontario to Gunnison: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Gunnison

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Gunnison in 2025. You can also book with separate airlines for your outbound and return journeys, from $214 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Gunnison flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Gunnison airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC) cost?
Snag a cheap one-way flight from $214 or cheap return flight from $259 from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC)?
The cheapest month to fly from ONT to GUC is November, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ONT to GUC flight.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC)?
You'll need to book a flight with a layover when traveling from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from ONT to GUC?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC)?
To land at Gunnison-Crested Butte Regional Airport (GUC) on time, book a flight that leaves from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC) last-minute?
Holding off until just before your trip to book a ticket from ONT to GUC often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book an ONT to GUC flight and hotel package?
Compared with arranging flights and hotels separately, booking an ONT to GUC flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Gunnison-Crested Butte Regional Airport (GUC)?
In most cases, you can modify or cancel your ONT to GUC flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, go to our Customer Service portal.

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*Available to One Key members.