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$244+ Cheap flights from Gunnison (GUC) to Illinois

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
GUC — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Gunnison to Illinois

Keep the following information in mind while searching for Gunnison to Illinois flight deals. Data was last updated June 12, 2025.

Round-trip from

$523
(United Airlines)

One-way from

$244
(United Airlines)
From Gunnison to Illinois
Search Deals
One-way flight from Gunnison to Illinois
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Find flight deals from Gunnison to Illinois

Cheapest flights from Gunnison to Illinois
Explore the most affordable flight options available from Gunnison to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:30 amGUC - STL
1 stop15h 29mUnited Airlines
Mon 7/78:00 amSTL - GUC
2 stops7h 46mUnited Airlines
Deal found 6/10$523
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:37 amGUC - ORD
1 stop4h 44mUnited Airlines
Sun 6/158:50 amORD - GUC
1 stop5h 03mUnited Airlines
Deal found 6/11$559

Cheapflights Fare Finder

Customize your flight search to find flights from Gunnison to Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Gunnison to Illinois that are best for you.

Fly from

Gunnison

Fly to

Illinois

Route

Depart

Return

Price

GunnisonSt. Louis

GUC - STL

GUCSTL

Gunnison

Wed 7/2

7:30 am-11:59 pm

1 stop15h 29m

Lambert-St Louis

Mon 7/7

8:00 am-2:46 pm

2 stops7h 46m

$523

GunnisonChicago

GUC - ORD

GUCORD

Gunnison

Wed 7/9

7:30 am-10:34 pm

1 stop14h 04m

Chicago O'Hare Intl

Fri 7/11

9:32 pm-12:53 pm

1 stop16h 21m

$676

GunnisonChicago

GUC - ORD

GUCORD

Gunnison

Wed 7/2

7:30 am-1:20 pm

1 stop4h 50m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Gunnison to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

What is the cheapest month to book a flight from Gunnison to Illinois?

Currently, August is the cheapest month in which you can book a flight from Gunnison to Illinois (average of $245). Flying from Gunnison to Illinois in March is currently the most expensive (average of $321). 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.0

Boarding

7.7

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Entertainment

7.0

Boarding

7.7

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

Find useful and relevant information for your journey from Gunnison to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Gunnison to Illinois?

    Gunnison (GUC) is the airport you will fly out of if you book a flight from Gunnison to Illinois. It is only a 0.9 mi journey to Gunnison (GUC) from Gunnison’s city center.

  • Can I find deals for flights from Gunnison to Illinois that include hotel bookings?

    Yes. In addition to deals on Gunnison to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gunnison to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gunnison to Illinois.

  • Can I find deals for business class flights from Gunnison to Illinois?

    Yes. Cheapflights offers flight deals from Gunnison to Illinois 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 Illinois?

    Currently, August is the cheapest month in which you can book a flight from Gunnison to Illinois (average of $245). Flying from Gunnison to Illinois in March is currently the most expensive (average of $321). 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.

See more FAQs

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